Configuration reference

Backend CRD

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Backend CRD Configuration reference

Available since version 1.7

The Backend custom resource extends the Kubernetes API to let you manage how traffic is load balanced across pods.

Install the Backend custom resource Jump to heading

Before you can use the Backend custom resource, you must install its definition into your Kubernetes cluster.

  1. Download the v1-11 Backend custom resource filev1-10 Backend custom resource filev1-9 Backend custom resource filev1-8 Backend custom resource filev1-7 Backend custom resource file.

  2. Install the custom resource definition with kubectl apply:

    nix
    kubectl apply -f ingress.v1.haproxy.com_backends.yaml
    nix
    kubectl apply -f ingress.v1.haproxy.com_backends.yaml
    nix
    kubectl apply -f backends.core.haproxy.org.yaml
    nix
    kubectl apply -f backends.core.haproxy.org.yaml
    nix
    kubectl apply -f backends.core.haproxy.org.yaml
    nix
    kubectl apply -f backends.core.haproxy.org.yaml
    nix
    kubectl apply -f backend.yaml
    nix
    kubectl apply -f backend.yaml
    nix
    kubectl apply -f backend.yaml
    nix
    kubectl apply -f backend.yaml

  3. Verify that the installation worked by listing custom resources defined in your cluster:

    nix
    kubectl get crd
    nix
    kubectl get crd
    output
    text
    NAME                        CREATED AT
    backends.ingress.v1.haproxy.com   2022-01-21T20:00:31Z
    output
    text
    NAME                        CREATED AT
    backends.ingress.v1.haproxy.com   2022-01-21T20:00:31Z
    output
    text
    NAME                        CREATED AT
    backends.core.haproxy.org   2022-01-21T20:00:31Z
    output
    text
    NAME                        CREATED AT
    backends.core.haproxy.org   2022-01-21T20:00:31Z
    output
    text
    NAME                        CREATED AT
    backends.core.haproxy.org   2022-01-21T20:00:31Z
    output
    text
    NAME                        CREATED AT
    backends.core.haproxy.org   2022-01-21T20:00:31Z
    output
    text
    NAME                        CREATED AT
    backends.core.haproxy.org   2022-01-21T20:00:31Z
    output
    text
    NAME                        CREATED AT
    backends.core.haproxy.org   2022-01-21T20:00:31Z
    output
    text
    NAME                        CREATED AT
    backends.core.haproxy.org   2022-01-21T20:00:31Z
    output
    text
    NAME                        CREATED AT
    backends.core.haproxy.org   2022-01-21T20:00:31Z

Use the Backend custom resource Jump to heading

With the Backend custom resource, you can manage how traffic is load balanced across pods. To use it:

  1. Create a YAML file that declares a Backend resource and add properties to its spec.config section.

    In the example below, the balance.algorithm property changes the load balancing algorithm to least connections.

    example-backend.yaml
    yaml
    apiVersion: "ingress.v1.haproxy.com/v1"
    kind: Backend
    metadata:
      name: example-backend
      namespace: default
    spec:
      config:
        balance:
          algorithm: "leastconn"
    example-backend.yaml
    yaml
    apiVersion: "ingress.v1.haproxy.com/v1"
    kind: Backend
    metadata:
      name: example-backend
      namespace: default
    spec:
      config:
        balance:
          algorithm: "leastconn"
    example-backend.yaml
    yaml
    apiVersion: "core.haproxy.org/v1alpha2"
    kind: Backend
    metadata:
      name: example-backend
      namespace: default
    spec:
      config:
        balance:
          algorithm: "leastconn"
    example-backend.yaml
    yaml
    apiVersion: "core.haproxy.org/v1alpha2"
    kind: Backend
    metadata:
      name: example-backend
      namespace: default
    spec:
      config:
        balance:
          algorithm: "leastconn"
    example-backend.yaml
    yaml
    apiVersion: "core.haproxy.org/v1alpha2"
    kind: Backend
    metadata:
      name: example-backend
      namespace: default
    spec:
      config:
        balance:
          algorithm: "leastconn"
    example-backend.yaml
    yaml
    apiVersion: "core.haproxy.org/v1alpha2"
    kind: Backend
    metadata:
      name: example-backend
      namespace: default
    spec:
      config:
        balance:
          algorithm: "leastconn"
    example-backend.yaml
    yaml
    apiVersion: "core.haproxy.org/v1alpha1"
    kind: Backend
    metadata:
      name: example-backend
      namespace: default
    spec:
      config:
        balance:
          algorithm: "leastconn"
    example-backend.yaml
    yaml
    apiVersion: "core.haproxy.org/v1alpha1"
    kind: Backend
    metadata:
      name: example-backend
      namespace: default
    spec:
      config:
        balance:
          algorithm: "leastconn"
    example-backend.yaml
    yaml
    apiVersion: "core.haproxy.org/v1alpha1"
    kind: Backend
    metadata:
      name: example-backend
      namespace: default
    spec:
      config:
        balance:
          algorithm: "leastconn"
    example-backend.yaml
    yaml
    apiVersion: "core.haproxy.org/v1alpha1"
    kind: Backend
    metadata:
      name: example-backend
      namespace: default
    spec:
      config:
        balance:
          algorithm: "leastconn"

  2. Deploy it to your cluster using kubectl apply.

    nix
    kubectl apply -f example-backend.yaml
    nix
    kubectl apply -f example-backend.yaml

  3. Decide which Kubernetes services the resource should apply to. Do one of the following:

    • To have the properties apply to all services, create a new ConfigMap with the name haproxy-kubernetes-ingress to override the one that ships with the ingress controller. Add the cr-backend key to the data section to implement the backend properties.

      example-configmap.yaml
      yaml
      apiVersion: v1
      kind: ConfigMap
      metadata:
        name: haproxy-kubernetes-ingress
        namespace: haproxy-controller
      data:
        cr-backend: default/example-backend
      example-configmap.yaml
      yaml
      apiVersion: v1
      kind: ConfigMap
      metadata:
        name: haproxy-kubernetes-ingress
        namespace: haproxy-controller
      data:
        cr-backend: default/example-backend

      Update the ConfigMap in your cluster by using kubectl apply:

      nix
      kubectl apply -f  example-configmap.yaml
      nix
      kubectl apply -f  example-configmap.yaml

    • To have the properties apply to all services that the Ingress routes traffic to, add the cr-backend annotation to your Ingress definition. The Ingress below applies to the services example-service1 and example-service2:

      example-ingress.yaml
      yaml
      apiVersion: networking.k8s.io/v1
      kind: Ingress
      metadata:
          name: example-ingress
          annotations:
             haproxy.org/cr-backend: default/example-backend
      spec:
          rules:
          - http:
              paths:
              - path: /example1
                pathType: Prefix
                backend:
                  service:
                    name: example-service1
                    port:
                      number: 80
              - path: /example2
                pathType: Prefix
                backend:
                  service:
                    name: example-service2
                    port:
                      number: 80
      example-ingress.yaml
      yaml
      apiVersion: networking.k8s.io/v1
      kind: Ingress
      metadata:
          name: example-ingress
          annotations:
             haproxy.org/cr-backend: default/example-backend
      spec:
          rules:
          - http:
              paths:
              - path: /example1
                pathType: Prefix
                backend:
                  service:
                    name: example-service1
                    port:
                      number: 80
              - path: /example2
                pathType: Prefix
                backend:
                  service:
                    name: example-service2
                    port:
                      number: 80

      Update the Ingress in your cluster by using kubectl apply:

      nix
      kubectl apply -f  example-ingress.yaml
      nix
      kubectl apply -f  example-ingress.yaml

    • To have the properties apply to only a specific Kubernetes service, add the cr-backend annotation to your Service definition. The Service below applies the properties only to the service named example-service1.

      example-service.yaml
      yaml
      apiVersion: v1
      kind: Service
      metadata:
        labels:
          run: app
        name: example-service1
        annotations:
          haproxy.org/cr-backend: default/example-backend
      spec:
        selector:
          run: app
        ports:
        - name: http
          port: 80
          protocol: TCP
          targetPort: 8080
      example-service.yaml
      yaml
      apiVersion: v1
      kind: Service
      metadata:
        labels:
          run: app
        name: example-service1
        annotations:
          haproxy.org/cr-backend: default/example-backend
      spec:
        selector:
          run: app
        ports:
        - name: http
          port: 80
          protocol: TCP
          targetPort: 8080

      Update the Service in your cluster by using kubectl apply:

      nix
      kubectl apply -f  example-service.yaml
      nix
      kubectl apply -f  example-service.yaml

Backend custom resource reference Jump to heading

  • CRD version: 1.11
  • API version: ingress.v1.haproxy.com/v1

abortonclose

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    abortonclose: String allowed values are enableddisabled

accept_invalid_http_response

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    accept_invalid_http_response: String allowed values are enableddisabled

adv_check

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    adv_check: String allowed values are ssl-hello-chksmtpchkldap-checkmysql-checkpgsql-checktcp-checkredis-checkhttpchk

allbackups

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    allbackups: String allowed values are enableddisabled

balance

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    balance: 
      algorithm: String allowed values are roundrobinstatic-rrleastconnfirstsourceuriurl_paramhdrrandomrdp-cookiehash
      hash_expression: String 
      hdr_name: String 
      hdr_use_domain_only: Boolean
      random_draws: Integer 
      rdp_cookie_name: String allowed pattern: ^[^\s]+$
      uri_depth: Integer 
      uri_len: Integer 
      uri_path_only: Boolean
      uri_whole: Boolean
      url_param: String allowed pattern: ^[^\s]+$
      url_param_check_post: Integer 
      url_param_max_wait: Integer

bind_process

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    bind_process: String allowed pattern: ^[^\s]+$

check_timeout

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    check_timeout: Integer

checkcache

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    checkcache: String allowed values are enableddisabled

compression

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    compression: 
      algo-req: String allowed values are identitygzipdeflateraw-deflate
      algorithms: array of String 
      algos-res: array of String 
      direction: String allowed values are requestresponseboth
      offload: Boolean
      types: array of String 
      types-req: array of String 
      types-res: array of String

connect_timeout

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    connect_timeout: Integer

cookie

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    cookie: 
      attr: 
      value: String allowed pattern: ^[^\s]+$
      domain: 
      value: String allowed pattern: ^[^\s]+$
      dynamic: Boolean
      httponly: Boolean
      indirect: Boolean
      maxidle: Integer 
      maxlife: Integer 
      name: String allowed pattern: ^[^\s]+$
      nocache: Boolean
      postonly: Boolean
      preserve: Boolean
      secure: Boolean
      type: String allowed values are rewriteinsertprefix

default_server

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    default_server: 
      agent-addr: String allowed pattern: ^[^\s]+$
      agent-check: String allowed values are enableddisabled
      agent-inter: Integer 
      agent-port: Integer Minimum: 1 Maximum: 65535 
      agent-send: String 
      allow_0rtt: Boolean
      alpn: String allowed pattern: ^[^\s]+$
      backup: String allowed values are enableddisabled
      check: String allowed values are enableddisabled
      check-send-proxy: String allowed values are enableddisabled
      check-sni: String allowed pattern: ^[^\s]+$
      check-ssl: String allowed values are enableddisabled
      check_alpn: String allowed pattern: ^[^\s]+$
      check_proto: String allowed pattern: ^[^\s]+$
      check_via_socks4: String allowed values are enableddisabled
      ciphers: String 
      ciphersuites: String 
      client_sigalgs: String 
      cookie: String allowed pattern: ^[^\s]+$
      crl_file: String 
      curves: String 
      downinter: Integer 
      error_limit: Integer 
      fall: Integer 
      fastinter: Integer 
      force_sslv3: String allowed values are enableddisabled
      force_tlsv10: String allowed values are enableddisabled
      force_tlsv11: String allowed values are enableddisabled
      force_tlsv12: String allowed values are enableddisabled
      force_tlsv13: String allowed values are enableddisabled
      health_check_address: String allowed pattern: ^[^\s]+$
      health_check_port: Integer Minimum: 1 Maximum: 65535 
      init-addr: String allowed pattern: ^[^\s]+$
      inter: Integer 
      log-bufsize: Integer 
      log_proto: String allowed values are legacyoctet-count
      maintenance: String allowed values are enableddisabled
      max_reuse: Integer 
      maxconn: Integer 
      maxqueue: Integer 
      minconn: Integer 
      namespace: String 
      no_sslv3: String allowed values are enableddisabled
      no_tlsv10: String allowed values are enableddisabled
      no_tlsv11: String allowed values are enableddisabled
      no_tlsv12: String allowed values are enableddisabled
      no_tlsv13: String allowed values are enableddisabled
      no_verifyhost: String allowed values are enableddisabled
      npn: String 
      observe: String allowed values are layer4layer7
      on-error: String allowed values are fastinterfail-checksudden-deathmark-down
      on-marked-down: String allowed values are shutdown-sessions
      on-marked-up: String allowed values are shutdown-backup-sessions
      pool_low_conn: Integer 
      pool_max_conn: Integer 
      pool_purge_delay: Integer 
      proto: String allowed pattern: ^[^\s]+$
      proxy-v2-options: array of String 
      redir: String 
      resolve-net: String allowed pattern: ^([A-Za-z0-9.:/]+)(,[A-Za-z0-9.:/]+)*$
      resolve-prefer: String allowed values are ipv4ipv6
      resolve_opts: String allowed pattern: ^(allow-dup-ip|ignore-weight|prevent-dup-ip)(,(allow-dup-ip|ignore-weight|prevent-dup-ip))*$
      resolvers: String allowed pattern: ^[^\s]+$
      rise: Integer 
      send-proxy: String allowed values are enableddisabled
      send-proxy-v2: String allowed values are enableddisabled
      send_proxy_v2_ssl: String allowed values are enableddisabled
      send_proxy_v2_ssl_cn: String allowed values are enableddisabled
      set-proxy-v2-tlv-fmt: 
      id: String 
      value: String 
      shard: Integer 
      sigalgs: String 
      slowstart: Integer 
      sni: String allowed pattern: ^[^\s]+$
      socks4: String allowed pattern: ^[^\s]+$
      source: String 
      ssl: String allowed values are enableddisabled
      ssl_cafile: String allowed pattern: ^[^\s]+$
      ssl_certificate: String allowed pattern: ^[^\s]+$
      ssl_max_ver: String allowed values are SSLv3TLSv1.0TLSv1.1TLSv1.2TLSv1.3
      ssl_min_ver: String allowed values are SSLv3TLSv1.0TLSv1.1TLSv1.2TLSv1.3
      ssl_reuse: String allowed values are enableddisabled
      stick: String allowed values are enableddisabled
      tcp_ut: Integer 
      tfo: String allowed values are enableddisabled
      tls_tickets: String allowed values are enableddisabled
      track: String 
      verify: String allowed values are nonerequired
      verifyhost: String 
      weight: Integer 
      ws: String allowed values are autoh1h2

description

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    description: String

disabled

[boolean] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    disabled: Boolean

dynamic_cookie_key

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    dynamic_cookie_key: String allowed pattern: ^[^\s]+$

email_alert

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    email_alert: 
      from: String allowed pattern: ^\S+@\S+$
      level: String allowed values are emergalertcriterrwarningnoticeinfodebug
      mailers: String 
      myhostname: String 
      to: String allowed pattern: ^\S+@\S+$

enabled

[boolean] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    enabled: Boolean

error_files

[array] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    error_files: 
      code: Integer 
      file: String

errorfiles_from_http_errors

[array] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    errorfiles_from_http_errors: 
      codes: 
      name: String

errorloc302

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    errorloc302: 
      code: Integer 
      url: String

errorloc303

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    errorloc303: 
      code: Integer 
      url: String

external_check

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check: String allowed values are enableddisabled

external_check_command

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check_command: String allowed pattern: ^[^\s]+$

external_check_path

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check_path: String allowed pattern: ^[^\s]+$

force_persist

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    force_persist: 
      cond: String allowed values are ifunless
      cond_test: String

forwardfor

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    forwardfor: 
      enabled: String allowed values are enabled
      except: String allowed pattern: ^[^\s]+$
      header: String allowed pattern: ^[^\s]+$
      ifnone: Boolean

from

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    from: String allowed pattern: ^[A-Za-z0-9-_.:]+$

fullconn

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    fullconn: Integer

h1_case_adjust_bogus_server

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    h1_case_adjust_bogus_server: String allowed values are enableddisabled

hash_type

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    hash_type: 
      function: String allowed values are sdbmdjb2wt6crc32none
      method: String allowed values are map-basedconsistent
      modifier: String allowed values are avalanche

http-buffer-request

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-buffer-request: String allowed values are enableddisabled

http-check

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-check: 
      addr: String allowed pattern: ^[^\s]+$
      alpn: String allowed pattern: ^[^\s]+$
      body: String 
      body_log_format: String 
      check_comment: String 
      default: Boolean
      error_status: String allowed values are L7OKCL7RSPL7STSL6RSPL4CON
      exclamation_mark: Boolean
      headers: 
      fmt: String 
      name: String 
      index: Integer 
      linger: Boolean
      match: String allowed values are statusrstatushdrfhdrstringrstring
      method: String allowed values are HEADPUTPOSTGETTRACEPATCHDELETECONNECTOPTIONS
      min_recv: Integer 
      ok_status: String allowed values are L7OKL7OKCL6OKL4OK
      on_error: String 
      on_success: String 
      pattern: String 
      port: Integer Minimum: 1 Maximum: 65535 
      port_string: String 
      proto: String 
      send_proxy: Boolean
      sni: String 
      ssl: Boolean
      status-code: String 
      tout_status: String allowed values are L7TOUTL6TOUTL4TOUT
      type: String allowed values are commentconnectdisable-on-404expectsendsend-stateset-varset-var-fmtunset-var
      uri: String 
      uri_log_format: String 
      var_expr: String 
      var_format: String 
      var_name: String allowed pattern: ^[^\s]+$
      var_scope: String allowed pattern: ^[^\s]+$
      version: String 
      via_socks4: Boolean

http-keep-alive

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-keep-alive: String allowed values are enableddisabled

http-no-delay

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-no-delay: String allowed values are enableddisabled

http-server-close

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-server-close: String allowed values are enableddisabled

http-use-htx

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-use-htx: String allowed values are enableddisabled

http_connection_mode

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_connection_mode: String allowed values are httpclosehttp-server-closehttp-keep-alive

http_keep_alive_timeout

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_keep_alive_timeout: Integer

http_pretend_keepalive

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_pretend_keepalive: String allowed values are enableddisabled

http_proxy

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_proxy: String allowed values are enableddisabled

http_request_timeout

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_request_timeout: Integer

http_restrict_req_hdr_names

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_restrict_req_hdr_names: String allowed values are preservedeletereject

http_reuse

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_reuse: String allowed values are aggressivealwaysneversafe

http_send_name_header

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_send_name_header: String

httpchk_params

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    httpchk_params: 
      method: String allowed values are HEADPUTPOSTGETTRACEPATCHDELETECONNECTOPTIONS
      uri: String allowed pattern: ^[^ ]*$
      version: String

httpclose

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    httpclose: String allowed values are enableddisabled

id

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    id: Integer

ignore_persist

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    ignore_persist: 
      cond: String allowed values are ifunless
      cond_test: String

independent_streams

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    independent_streams: String allowed values are enableddisabled

load_server_state_from_file

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    load_server_state_from_file: String allowed values are globallocalnone

log_health_checks

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    log_health_checks: String allowed values are enableddisabled

log_tag

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    log_tag: String allowed pattern: ^[^\s]+$

max_keep_alive_queue

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    max_keep_alive_queue: Integer

mode

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    mode: String allowed values are httptcplog

mysql_check_params

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    mysql_check_params: 
      client_version: String allowed values are pre-41post-41
      username: String

name

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    name: String allowed pattern: ^[A-Za-z0-9-_.:]+$

nolinger

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    nolinger: String allowed values are enableddisabled

originalto

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    originalto: 
      enabled: String allowed values are enabled
      except: String allowed pattern: ^[^\s]+$
      header: String allowed pattern: ^[^\s]+$

persist

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    persist: String allowed values are enableddisabled

persist_rule

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    persist_rule: 
      rdp_cookie_name: String allowed pattern: ^[^\s]+$
      type: String allowed values are rdp-cookie

pgsql_check_params

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    pgsql_check_params: 
      username: String

prefer_last_server

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    prefer_last_server: String allowed values are enableddisabled

queue_timeout

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    queue_timeout: Integer

redispatch

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    redispatch: 
      enabled: String allowed values are enableddisabled
      interval: Integer

retries

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    retries: Integer

retry_on

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    retry_on: String

server_fin_timeout

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    server_fin_timeout: Integer

server_state_file_name

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    server_state_file_name: String

server_timeout

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    server_timeout: Integer

smtpchk_params

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    smtpchk_params: 
      domain: String 
      hello: String

source

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    source: 
      address: String 
      address_second: String 
      hdr: String 
      interface: String 
      occ: String 
      port: Integer Minimum: 1 Maximum: 65535 
      port_second: Integer Minimum: 1 Maximum: 65535 
      usesrc: String allowed values are addressclientclientiphdr_ip

splice_auto

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    splice_auto: String allowed values are enableddisabled

splice_request

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    splice_request: String allowed values are enableddisabled

splice_response

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    splice_response: String allowed values are enableddisabled

spop_check

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    spop_check: String allowed values are enableddisabled

srvtcpka

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    srvtcpka: String allowed values are enableddisabled

srvtcpka_cnt

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    srvtcpka_cnt: Integer

srvtcpka_idle

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    srvtcpka_idle: Integer

srvtcpka_intvl

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    srvtcpka_intvl: Integer

stats_options

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    stats_options: 
      stats_admin: Boolean
      stats_admin_cond: String allowed values are ifunless
      stats_admin_cond_test: String 
      stats_auths: 
      passwd: String 
      user: String 
      stats_enable: Boolean
      stats_hide_version: Boolean
      stats_http_requests: 
      cond: String 
      cond_test: String 
      realm: String 
      type: String allowed values are allowdenyauth
      stats_maxconn: Integer Minimum: 1 
      stats_realm: Boolean
      stats_realm_realm: String 
      stats_refresh_delay: Integer 
      stats_show_desc: String 
      stats_show_legends: Boolean
      stats_show_modules: Boolean
      stats_show_node_name: String allowed pattern: ^[^\s]+$
      stats_uri_prefix: String allowed pattern: ^[^\s]+$

stick_table

[object] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    stick_table: 
      expire: Integer 
      keylen: Integer 
      nopurge: Boolean
      peers: String allowed pattern: ^[^\s]+$
      size: Integer 
      srvkey: String allowed values are addrname
      store: String allowed pattern: ^[^\s]+$
      type: String allowed values are ipipv6integerstringbinary
      write_to: String allowed pattern: ^[^\s]+$

tarpit_timeout

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    tarpit_timeout: Integer

tcp_smart_connect

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    tcp_smart_connect: String allowed values are enableddisabled

tcpka

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    tcpka: String allowed values are enableddisabled

transparent

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    transparent: String allowed values are enableddisabled

tunnel_timeout

[integer] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    tunnel_timeout: Integer

use_fcgi_app

[string] 
apiVersion: "ingress.v1.haproxy.com/v1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    use_fcgi_app: String
  • CRD version: 1.10
  • API version: core.haproxy.org/v1alpha2

abortonclose

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    abortonclose: String allowed values are enableddisabled

accept_invalid_http_response

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    accept_invalid_http_response: String allowed values are enableddisabled

adv_check

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    adv_check: String allowed values are ssl-hello-chksmtpchkldap-checkmysql-checkpgsql-checktcp-checkredis-checkhttpchk

allbackups

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    allbackups: String allowed values are enableddisabled

balance

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    balance: 
      algorithm: String allowed values are roundrobinstatic-rrleastconnfirstsourceuriurl_paramhdrrandomrdp-cookie
      hdr_name: String 
      hdr_use_domain_only: Boolean
      random_draws: Integer 
      rdp_cookie_name: String allowed pattern: ^[^\s]+$
      uri_depth: Integer 
      uri_len: Integer 
      uri_path_only: Boolean
      uri_whole: Boolean
      url_param: String allowed pattern: ^[^\s]+$
      url_param_check_post: Integer 
      url_param_max_wait: Integer

bind_process

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    bind_process: String allowed pattern: ^[^\s]+$

check_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    check_timeout: Integer | null

compression

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    compression: 
      algorithms: String allowed values are identitygzipdeflateraw-deflate
      offload: Boolean
      types: array of String

connect_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    connect_timeout: Integer | null

cookie

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    cookie: 
      domain: 
      value: String allowed pattern: ^[^\s]+$
      dynamic: Boolean
      httponly: Boolean
      indirect: Boolean
      maxidle: Integer 
      maxlife: Integer 
      name: String allowed pattern: ^[^\s]+$
      nocache: Boolean
      postonly: Boolean
      preserve: Boolean
      secure: Boolean
      type: String allowed values are rewriteinsertprefix

default_server

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    default_server: 
      address: String allowed pattern: ^[^\s]+$
      agent-addr: String allowed pattern: ^[^\s]+$
      agent-check: String allowed values are enableddisabled
      agent-inter: Integer | null 
      agent-port: Integer | null Minimum: 1 Maximum: 65535 
      agent-send: String 
      allow_0rtt: Boolean
      alpn: String allowed pattern: ^[^\s]+$
      backup: String allowed values are enableddisabled
      ca_file: String 
      check: String allowed values are enableddisabled
      check-send-proxy: String allowed values are enableddisabled
      check-sni: String allowed pattern: ^[^\s]+$
      check-ssl: String allowed values are enableddisabled
      check_alpn: String allowed pattern: ^[^\s]+$
      check_proto: String allowed pattern: ^[^\s]+$
      check_via_socks4: String allowed values are enableddisabled
      ciphers: String 
      ciphersuites: String 
      cookie: String allowed pattern: ^[^\s]+$
      crl_file: String 
      disabled: String allowed values are enableddisabled
      downinter: Integer | null 
      enabled: String allowed values are enableddisabled
      error_limit: Integer 
      fall: Integer | null 
      fastinter: Integer | null 
      force_sslv3: String allowed values are enableddisabled
      force_tlsv10: String allowed values are enableddisabled
      force_tlsv11: String allowed values are enableddisabled
      force_tlsv12: String allowed values are enableddisabled
      force_tlsv13: String allowed values are enableddisabled
      health_check_port: Integer | null Minimum: 1 Maximum: 65535 
      init-addr: String allowed pattern: ^[^\s]+$
      inter: Integer | null 
      log_proto: String allowed values are legacyoctet-count
      max_reuse: Integer | null 
      maxconn: Integer | null 
      maxqueue: Integer | null 
      minconn: Integer | null 
      name: String allowed pattern: ^[^\s]+$
      namespace: String 
      no_sslv3: String allowed values are enableddisabled
      no_tlsv10: String allowed values are enableddisabled
      no_tlsv11: String allowed values are enableddisabled
      no_tlsv12: String allowed values are enableddisabled
      no_tlsv13: String allowed values are enableddisabled
      no_verifyhost: String allowed values are enableddisabled
      npn: String 
      observe: String allowed values are layer4layer7
      on-error: String allowed values are fastinterfail-checksudden-deathmark-down
      on-marked-down: String allowed values are shutdown-sessions
      on-marked-up: String allowed values are shutdown-backup-sessions
      pool_low_conn: Integer | null 
      pool_max_conn: Integer | null 
      pool_purge_delay: Integer | null 
      port: Integer | null Minimum: 1 Maximum: 65535 
      proto: String allowed pattern: ^[^\s]+$
      proxy-v2-options: String allowed values are sslcert-cnssl-ciphercert-sigcert-keyauthoritycrc32cunique-id
      redir: String 
      resolve-net: String allowed pattern: ^[^\s]+$
      resolve-prefer: String allowed values are ipv4ipv6
      resolve_opts: String allowed pattern: ^[^,\s][^\,]*[^,\s]*$
      resolvers: String allowed pattern: ^[^\s]+$
      rise: Integer | null 
      send-proxy: String allowed values are enableddisabled
      send-proxy-v2: String allowed values are enableddisabled
      send_proxy_v2_ssl: String allowed values are enableddisabled
      send_proxy_v2_ssl_cn: String allowed values are enableddisabled
      slowstart: Integer | null 
      sni: String allowed pattern: ^[^\s]+$
      socks4: String allowed pattern: ^[^\s]+$
      source: String 
      ssl: String allowed values are enableddisabled
      ssl_certificate: String allowed pattern: ^[^\s]+$
      ssl_max_ver: String allowed values are SSLv3TLSv1.0TLSv1.1TLSv1.2TLSv1.3
      ssl_min_ver: String allowed values are SSLv3TLSv1.0TLSv1.1TLSv1.2TLSv1.3
      ssl_reuse: String allowed values are enableddisabled
      stick: String allowed values are enableddisabled
      tcp_ut: Integer 
      tfo: String allowed values are enableddisabled
      tls_tickets: String allowed values are enableddisabled
      track: String 
      verify: String allowed values are nonerequired
      verifyhost: String 
      weight: Integer | null

dynamic_cookie_key

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    dynamic_cookie_key: String allowed pattern: ^[^\s]+$

external_check

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check: String allowed values are enableddisabled

external_check_command

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check_command: String allowed pattern: ^[^\s]+$

external_check_path

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check_path: String allowed pattern: ^[^\s]+$

forwardfor

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    forwardfor: 
      enabled: String allowed values are enabled
      except: String allowed pattern: ^[^\s]+$
      header: String allowed pattern: ^[^\s]+$
      ifnone: Boolean

h1_case_adjust_bogus_server

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    h1_case_adjust_bogus_server: String allowed values are enableddisabled

hash_type

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    hash_type: 
      function: String allowed values are sdbmdjb2wt6crc32
      method: String allowed values are map-basedconsistent
      modifier: String allowed values are avalanche

http-buffer-request

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-buffer-request: String allowed values are enableddisabled

http-check

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-check: 
      addr: String allowed pattern: ^[^\s]+$
      alpn: String allowed pattern: ^[^\s]+$
      body: String 
      body_log_format: String 
      check_comment: String 
      default: Boolean
      error_status: String allowed values are L7OKCL7RSPL7STSL6RSPL4CON
      exclamation_mark: Boolean
      headers: 
      fmt: String 
      name: String 
      index: Integer | null 
      linger: Boolean
      match: String allowed values are statusrstatushdrfhdrstringrstring
      method: String 
      min_recv: Integer | null 
      ok_status: String allowed values are L7OKL7OKCL6OKL4OK
      on_error: String 
      on_success: String 
      pattern: String 
      port: Integer | null Minimum: 1 Maximum: 65535 
      port_string: String 
      proto: String 
      send_proxy: Boolean
      sni: String 
      ssl: Boolean
      status-code: String 
      tout_status: String allowed values are L7TOUTL6TOUTL4TOUT
      type: String allowed values are commentconnectdisable-on-404expectsendsend-stateset-varset-var-fmtunset-var
      uri: String 
      uri_log_format: String 
      var_expr: String 
      var_format: String 
      var_name: String allowed pattern: ^[^\s]+$
      var_scope: String allowed pattern: ^[^\s]+$
      version: String 
      via_socks4: Boolean

http-keep-alive

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-keep-alive: String allowed values are enableddisabled

http-no-delay

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-no-delay: String allowed values are enableddisabled

http-server-close

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-server-close: String allowed values are enableddisabled

http-use-htx

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-use-htx: String allowed values are enableddisabled

http_connection_mode

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_connection_mode: String allowed values are httpclosehttp-server-closehttp-keep-alive

http_keep_alive_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_keep_alive_timeout: Integer | null

http_pretend_keepalive

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_pretend_keepalive: String allowed values are enableddisabled

http_proxy

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_proxy: String allowed values are enableddisabled

http_request_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_request_timeout: Integer | null

http_reuse

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_reuse: String allowed values are aggressivealwaysneversafe

httpchk_params

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    httpchk_params: 
      method: String allowed values are HEADPUTPOSTGETTRACEPATCH
      uri: String allowed pattern: ^[^ ]*$
      version: String

httpclose

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    httpclose: String allowed values are enableddisabled

log_health_checks

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    log_health_checks: String allowed values are enableddisabled

log_tag

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    log_tag: String allowed pattern: ^[^\s]+$

mode

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    mode: String allowed values are httptcp

mysql_check_params

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    mysql_check_params: 
      client_version: String allowed values are pre-41post-41
      username: String

name

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    name: String allowed pattern: ^[A-Za-z0-9-_.:]+$

pgsql_check_params

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    pgsql_check_params: 
      username: String

queue_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    queue_timeout: Integer | null

redispatch

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    redispatch: 
      enabled: String allowed values are enableddisabled
      interval: Integer

retries

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    retries: Integer | null

server_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    server_timeout: Integer | null

smtpchk_params

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    smtpchk_params: 
      domain: String 
      hello: String

srvtcpka

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    srvtcpka: String allowed values are enableddisabled

stats_options

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    stats_options: 
      stats_admin: Boolean
      stats_admin_cond: String allowed values are ifunless
      stats_admin_cond_test: String 
      stats_enable: Boolean
      stats_hide_version: Boolean
      stats_maxconn: Integer Minimum: 1 
      stats_refresh_delay: Integer | null 
      stats_show_desc: String 
      stats_show_legends: Boolean
      stats_show_node_name: String allowed pattern: ^[^\s]+$
      stats_uri_prefix: String allowed pattern: ^[^\s]+$

stick_table

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    stick_table: 
      expire: Integer | null 
      keylen: Integer | null 
      nopurge: Boolean
      peers: String allowed pattern: ^[^\s]+$
      size: Integer | null 
      store: String allowed pattern: ^[^\s]+$
      type: String allowed values are ipipv6integerstringbinary

tcpka

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    tcpka: String allowed values are enableddisabled

tunnel_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    tunnel_timeout: Integer | null
  • CRD version: 1.9
  • API version: core.haproxy.org/v1alpha2

abortonclose

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    abortonclose: String allowed values are enableddisabled

accept_invalid_http_response

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    accept_invalid_http_response: String allowed values are enableddisabled

adv_check

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    adv_check: String allowed values are ssl-hello-chksmtpchkldap-checkmysql-checkpgsql-checktcp-checkredis-checkhttpchk

allbackups

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    allbackups: String allowed values are enableddisabled

balance

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    balance: 
      algorithm: String allowed values are roundrobinstatic-rrleastconnfirstsourceuriurl_paramhdrrandomrdp-cookie
      hdr_name: String 
      hdr_use_domain_only: Boolean
      random_draws: Integer 
      rdp_cookie_name: String allowed pattern: ^[^\s]+$
      uri_depth: Integer 
      uri_len: Integer 
      uri_path_only: Boolean
      uri_whole: Boolean
      url_param: String allowed pattern: ^[^\s]+$
      url_param_check_post: Integer 
      url_param_max_wait: Integer

bind_process

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    bind_process: String allowed pattern: ^[^\s]+$

check_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    check_timeout: Integer | null

compression

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    compression: 
      algorithms: String allowed values are identitygzipdeflateraw-deflate
      offload: Boolean
      types: array of String

connect_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    connect_timeout: Integer | null

cookie

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    cookie: 
      domain: 
      value: String allowed pattern: ^[^\s]+$
      dynamic: Boolean
      httponly: Boolean
      indirect: Boolean
      maxidle: Integer 
      maxlife: Integer 
      name: String allowed pattern: ^[^\s]+$
      nocache: Boolean
      postonly: Boolean
      preserve: Boolean
      secure: Boolean
      type: String allowed values are rewriteinsertprefix

default_server

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    default_server: 
      address: String allowed pattern: ^[^\s]+$
      agent-addr: String allowed pattern: ^[^\s]+$
      agent-check: String allowed values are enableddisabled
      agent-inter: Integer | null 
      agent-port: Integer | null Minimum: 1 Maximum: 65535 
      agent-send: String 
      allow_0rtt: Boolean
      alpn: String allowed pattern: ^[^\s]+$
      backup: String allowed values are enableddisabled
      ca_file: String 
      check: String allowed values are enableddisabled
      check-send-proxy: String allowed values are enableddisabled
      check-sni: String allowed pattern: ^[^\s]+$
      check-ssl: String allowed values are enableddisabled
      check_alpn: String allowed pattern: ^[^\s]+$
      check_proto: String allowed pattern: ^[^\s]+$
      check_via_socks4: String allowed values are enableddisabled
      ciphers: String 
      ciphersuites: String 
      cookie: String allowed pattern: ^[^\s]+$
      crl_file: String 
      disabled: String allowed values are enableddisabled
      downinter: Integer | null 
      enabled: String allowed values are enableddisabled
      error_limit: Integer 
      fall: Integer | null 
      fastinter: Integer | null 
      force_sslv3: String allowed values are enableddisabled
      force_tlsv10: String allowed values are enableddisabled
      force_tlsv11: String allowed values are enableddisabled
      force_tlsv12: String allowed values are enableddisabled
      force_tlsv13: String allowed values are enableddisabled
      health_check_port: Integer | null Minimum: 1 Maximum: 65535 
      init-addr: String allowed pattern: ^[^\s]+$
      inter: Integer | null 
      log_proto: String allowed values are legacyoctet-count
      max_reuse: Integer | null 
      maxconn: Integer | null 
      maxqueue: Integer | null 
      minconn: Integer | null 
      name: String allowed pattern: ^[^\s]+$
      namespace: String 
      no_sslv3: String allowed values are enableddisabled
      no_tlsv10: String allowed values are enableddisabled
      no_tlsv11: String allowed values are enableddisabled
      no_tlsv12: String allowed values are enableddisabled
      no_tlsv13: String allowed values are enableddisabled
      no_verifyhost: String allowed values are enableddisabled
      npn: String 
      observe: String allowed values are layer4layer7
      on-error: String allowed values are fastinterfail-checksudden-deathmark-down
      on-marked-down: String allowed values are shutdown-sessions
      on-marked-up: String allowed values are shutdown-backup-sessions
      pool_low_conn: Integer | null 
      pool_max_conn: Integer | null 
      pool_purge_delay: Integer | null 
      port: Integer | null Minimum: 1 Maximum: 65535 
      proto: String allowed pattern: ^[^\s]+$
      proxy-v2-options: String allowed values are sslcert-cnssl-ciphercert-sigcert-keyauthoritycrc32cunique-id
      redir: String 
      resolve-net: String allowed pattern: ^[^\s]+$
      resolve-prefer: String allowed values are ipv4ipv6
      resolve_opts: String allowed pattern: ^[^,\s][^\,]*[^,\s]*$
      resolvers: String allowed pattern: ^[^\s]+$
      rise: Integer | null 
      send-proxy: String allowed values are enableddisabled
      send-proxy-v2: String allowed values are enableddisabled
      send_proxy_v2_ssl: String allowed values are enableddisabled
      send_proxy_v2_ssl_cn: String allowed values are enableddisabled
      slowstart: Integer | null 
      sni: String allowed pattern: ^[^\s]+$
      socks4: String allowed pattern: ^[^\s]+$
      source: String 
      ssl: String allowed values are enableddisabled
      ssl_certificate: String allowed pattern: ^[^\s]+$
      ssl_max_ver: String allowed values are SSLv3TLSv1.0TLSv1.1TLSv1.2TLSv1.3
      ssl_min_ver: String allowed values are SSLv3TLSv1.0TLSv1.1TLSv1.2TLSv1.3
      ssl_reuse: String allowed values are enableddisabled
      stick: String allowed values are enableddisabled
      tcp_ut: Integer 
      tfo: String allowed values are enableddisabled
      tls_tickets: String allowed values are enableddisabled
      track: String 
      verify: String allowed values are nonerequired
      verifyhost: String 
      weight: Integer | null

dynamic_cookie_key

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    dynamic_cookie_key: String allowed pattern: ^[^\s]+$

external_check

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check: String allowed values are enableddisabled

external_check_command

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check_command: String allowed pattern: ^[^\s]+$

external_check_path

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check_path: String allowed pattern: ^[^\s]+$

forwardfor

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    forwardfor: 
      enabled: String allowed values are enabled
      except: String allowed pattern: ^[^\s]+$
      header: String allowed pattern: ^[^\s]+$
      ifnone: Boolean

h1_case_adjust_bogus_server

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    h1_case_adjust_bogus_server: String allowed values are enableddisabled

hash_type

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    hash_type: 
      function: String allowed values are sdbmdjb2wt6crc32
      method: String allowed values are map-basedconsistent
      modifier: String allowed values are avalanche

http-buffer-request

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-buffer-request: String allowed values are enableddisabled

http-check

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-check: 
      addr: String allowed pattern: ^[^\s]+$
      alpn: String allowed pattern: ^[^\s]+$
      body: String 
      body_log_format: String 
      check_comment: String 
      default: Boolean
      error_status: String allowed values are L7OKCL7RSPL7STSL6RSPL4CON
      exclamation_mark: Boolean
      headers: 
      fmt: String 
      name: String 
      index: Integer | null 
      linger: Boolean
      match: String allowed values are statusrstatushdrfhdrstringrstring
      method: String 
      min_recv: Integer | null 
      ok_status: String allowed values are L7OKL7OKCL6OKL4OK
      on_error: String 
      on_success: String 
      pattern: String 
      port: Integer | null Minimum: 1 Maximum: 65535 
      port_string: String 
      proto: String 
      send_proxy: Boolean
      sni: String 
      ssl: Boolean
      status-code: String 
      tout_status: String allowed values are L7TOUTL6TOUTL4TOUT
      type: String allowed values are commentconnectdisable-on-404expectsendsend-stateset-varset-var-fmtunset-var
      uri: String 
      uri_log_format: String 
      var_expr: String 
      var_format: String 
      var_name: String allowed pattern: ^[^\s]+$
      var_scope: String allowed pattern: ^[^\s]+$
      version: String 
      via_socks4: Boolean

http-keep-alive

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-keep-alive: String allowed values are enableddisabled

http-no-delay

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-no-delay: String allowed values are enableddisabled

http-server-close

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-server-close: String allowed values are enableddisabled

http-use-htx

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-use-htx: String allowed values are enableddisabled

http_connection_mode

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_connection_mode: String allowed values are httpclosehttp-server-closehttp-keep-alive

http_keep_alive_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_keep_alive_timeout: Integer | null

http_pretend_keepalive

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_pretend_keepalive: String allowed values are enableddisabled

http_proxy

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_proxy: String allowed values are enableddisabled

http_request_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_request_timeout: Integer | null

http_reuse

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_reuse: String allowed values are aggressivealwaysneversafe

httpchk_params

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    httpchk_params: 
      method: String allowed values are HEADPUTPOSTGETTRACEPATCH
      uri: String allowed pattern: ^[^ ]*$
      version: String

httpclose

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    httpclose: String allowed values are enableddisabled

log_health_checks

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    log_health_checks: String allowed values are enableddisabled

log_tag

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    log_tag: String allowed pattern: ^[^\s]+$

mode

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    mode: String allowed values are httptcp

mysql_check_params

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    mysql_check_params: 
      client_version: String allowed values are pre-41post-41
      username: String

name

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    name: String allowed pattern: ^[A-Za-z0-9-_.:]+$

pgsql_check_params

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    pgsql_check_params: 
      username: String

queue_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    queue_timeout: Integer | null

redispatch

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    redispatch: 
      enabled: String allowed values are enableddisabled
      interval: Integer

retries

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    retries: Integer | null

server_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    server_timeout: Integer | null

smtpchk_params

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    smtpchk_params: 
      domain: String 
      hello: String

srvtcpka

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    srvtcpka: String allowed values are enableddisabled

stats_options

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    stats_options: 
      stats_admin: Boolean
      stats_admin_cond: String allowed values are ifunless
      stats_admin_cond_test: String 
      stats_enable: Boolean
      stats_hide_version: Boolean
      stats_maxconn: Integer Minimum: 1 
      stats_refresh_delay: Integer | null 
      stats_show_desc: String 
      stats_show_legends: Boolean
      stats_show_node_name: String allowed pattern: ^[^\s]+$
      stats_uri_prefix: String allowed pattern: ^[^\s]+$

stick_table

[object] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    stick_table: 
      expire: Integer | null 
      keylen: Integer | null 
      nopurge: Boolean
      peers: String allowed pattern: ^[^\s]+$
      size: Integer | null 
      store: String allowed pattern: ^[^\s]+$
      type: String allowed values are ipipv6integerstringbinary

tcpka

[string] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    tcpka: String allowed values are enableddisabled

tunnel_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha2"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    tunnel_timeout: Integer | null
  • CRD version: 1.8
  • API version: core.haproxy.org/v1alpha1

name

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    name: String allowed pattern: ^[A-Za-z0-9-_.:]+$

balance

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    balance: 
      algorithm: String allowed values are roundrobinstatic-rrleastconnfirstsourceuriurl_paramhdrrandomrdp-cookie
      uri_whole: Boolean
      uri_len: Integer 
      uri_depth: Integer 
      url_param: String allowed pattern: ^[^\s]+$
      url_param_check_post: Integer 
      url_param_max_wait: Integer 
      hdr_name: String 
      hdr_use_domain_only: Boolean
      random_draws: Integer 
      rdp_cookie_name: String allowed pattern: ^[^\s]+$
      uri_path_only: Boolean

hash_type

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    hash_type: 
      method: String allowed values are map-basedconsistent
      function: String allowed values are sdbmdjb2wt6crc32
      modifier: String allowed values are avalanche

http-check

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-check: 
      type: String allowed values are disable-on-404expectsend-state
      exclamation_mark: Boolean
      match: String allowed values are statusrstatusstringrstring
      pattern: String

bind_process

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    bind_process: String allowed pattern: ^[^\s]+$

mode

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    mode: String allowed values are httptcp

allbackups

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    allbackups: String allowed values are enableddisabled

http-buffer-request

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-buffer-request: String allowed values are enableddisabled

log_tag

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    log_tag: String allowed pattern: ^[^\s]+$

http_connection_mode

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_connection_mode: String allowed values are httpclosehttp-server-closehttp-keep-alive

http_pretend_keepalive

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_pretend_keepalive: String allowed values are enableddisabled

abortonclose

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    abortonclose: String allowed values are enableddisabled

forwardfor

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    forwardfor: 
      enabled: String allowed values are enabled
      except: String allowed pattern: ^[^\s]+$
      header: String allowed pattern: ^[^\s]+$
      ifnone: Boolean

cookie

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    cookie: 
      name: String allowed pattern: ^[^\s]+$
      type: String allowed values are rewriteinsertprefix
      indirect: Boolean
      nocache: Boolean
      postonly: Boolean
      preserve: Boolean
      httponly: Boolean
      secure: Boolean
      domain: 
      value: String allowed pattern: ^[^\s]+$
      maxidle: Integer 
      maxlife: Integer 
      dynamic: Boolean

default_server

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    default_server: 
      init-addr: String allowed pattern: ^[^\s]+$
      inter: Integer | null 
      fastinter: Integer | null 
      downinter: Integer | null 
      rise: Integer | null 
      fall: Integer | null 
      check-sni: String allowed pattern: ^[^\s]+$
      slowstart: Integer | null 
      sni: String allowed pattern: ^[^\s]+$
      check-ssl: String allowed values are enableddisabled
      check-send-proxy: String allowed values are enableddisabled
      ca_file: String 
      enabled: String allowed values are enableddisabled
      disabled: String allowed values are enableddisabled
      port: Integer | null Minimum: 1 Maximum: 65535 
      resolvers: String allowed pattern: ^[^\s]+$
      resolve-prefer: String allowed values are ipv4ipv6
      resolve-net: String allowed pattern: ^[^\s]+$
      name: String allowed pattern: ^[^\s]+$
      address: String allowed pattern: ^[^\s]+$
      health_check_port: Integer | null Minimum: 1 Maximum: 65535 
      ssl_certificate: String allowed pattern: ^[^\s]+$
      agent-check: String allowed values are enableddisabled
      agent-send: String 
      agent-inter: Integer | null 
      agent-addr: String allowed pattern: ^[^\s]+$
      agent-port: Integer | null Minimum: 1 Maximum: 65535 
      allow_0rtt: Boolean
      alpn: String allowed pattern: ^[^\s]+$
      backup: String allowed values are enableddisabled
      check: String allowed values are enableddisabled
      check_alpn: String allowed pattern: ^[^\s]+$
      check_proto: String allowed pattern: ^[^\s]+$
      check_via_socks4: String allowed values are enableddisabled
      ciphers: String 
      ciphersuites: String 
      cookie: String allowed pattern: ^[^\s]+$
      crl_file: String 
      error_limit: Integer 
      force_sslv3: String allowed values are enableddisabled
      force_tlsv10: String allowed values are enableddisabled
      force_tlsv11: String allowed values are enableddisabled
      force_tlsv12: String allowed values are enableddisabled
      force_tlsv13: String allowed values are enableddisabled
      log_proto: String allowed values are legacyoctet-count
      maxconn: Integer | null 
      maxqueue: Integer | null 
      max_reuse: Integer | null 
      minconn: Integer | null 
      namespace: String 
      no_sslv3: String allowed values are enableddisabled
      no_tlsv10: String allowed values are enableddisabled
      no_tlsv11: String allowed values are enableddisabled
      no_tlsv12: String allowed values are enableddisabled
      no_tlsv13: String allowed values are enableddisabled
      no_verifyhost: String allowed values are enableddisabled
      npn: String 
      observe: String allowed values are layer4layer7
      on-error: String allowed values are fastinterfail-checksudden-deathmark-down
      on-marked-down: String allowed values are shutdown-sessions
      on-marked-up: String allowed values are shutdown-backup-sessions
      pool_low_conn: Integer | null 
      pool_max_conn: Integer | null 
      pool_purge_delay: Integer | null 
      proto: String allowed pattern: ^[^\s]+$
      redir: String 
      resolve_opts: String allowed pattern: ^[^,\s][^\,]*[^,\s]*$
      send-proxy: String allowed values are enableddisabled
      send-proxy-v2: String allowed values are enableddisabled
      proxy-v2-options: String allowed values are sslcert-cnssl-ciphercert-sigcert-keyauthoritycrc32cunique-id
      send_proxy_v2_ssl: String allowed values are enableddisabled
      send_proxy_v2_ssl_cn: String allowed values are enableddisabled
      source: String 
      ssl: String allowed values are enableddisabled
      ssl_max_ver: String allowed values are SSLv3TLSv1.0TLSv1.1TLSv1.2TLSv1.3
      ssl_min_ver: String allowed values are SSLv3TLSv1.0TLSv1.1TLSv1.2TLSv1.3
      ssl_reuse: String allowed values are enableddisabled
      stick: String allowed values are enableddisabled
      socks4: String allowed pattern: ^[^\s]+$
      tcp_ut: Integer 
      tfo: String allowed values are enableddisabled
      track: String 
      tls_tickets: String allowed values are enableddisabled
      verify: String allowed values are nonerequired
      verifyhost: String 
      weight: Integer | null

check_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    check_timeout: Integer | null

adv_check

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    adv_check: String allowed values are ssl-hello-chksmtpchkldap-checkmysql-checkpgsql-checktcp-checkredis-checkhttpchk

smtpchk_params

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    smtpchk_params: 
      hello: String 
      domain: String

mysql_check_params

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    mysql_check_params: 
      username: String 
      client_version: String allowed values are pre-41post-41

pgsql_check_params

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    pgsql_check_params: 
      username: String

external_check

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check: String allowed values are enableddisabled

external_check_path

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check_path: String allowed pattern: ^[^\s]+$

external_check_command

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check_command: String allowed pattern: ^[^\s]+$

queue_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    queue_timeout: Integer | null

connect_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    connect_timeout: Integer | null

http_request_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_request_timeout: Integer | null

http_keep_alive_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_keep_alive_timeout: Integer | null

retries

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    retries: Integer | null

redispatch

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    redispatch: 
      enabled: String allowed values are enableddisabled
      interval: Integer

server_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    server_timeout: Integer | null

tunnel_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    tunnel_timeout: Integer | null

httpchk_params

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    httpchk_params: 
      method: String allowed values are HEADPUTPOSTGETTRACEPATCH
      uri: String allowed pattern: ^[^ ]*$
      version: String

http_reuse

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_reuse: String allowed values are aggressivealwaysneversafe

stick_table

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    stick_table: 
      type: String allowed values are ipipv6integerstringbinary
      keylen: Integer | null 
      size: Integer | null 
      expire: Integer | null 
      nopurge: Boolean
      peers: String allowed pattern: ^[^\s]+$
      store: String allowed pattern: ^[^\s]+$

http-use-htx

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-use-htx: String allowed values are enableddisabled

stats_options

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    stats_options: 
      stats_enable: Boolean
      stats_hide_version: Boolean
      stats_maxconn: Integer Minimum: 1 
      stats_refresh_delay: Integer | null 
      stats_show_desc: String 
      stats_show_legends: Boolean
      stats_show_node_name: String allowed pattern: ^[^\s]+$
      stats_uri_prefix: String allowed pattern: ^[^\s]+$
  • CRD version: 1.7
  • API version: core.haproxy.org/v1alpha1

name

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    name: String allowed pattern: ^[A-Za-z0-9-_.:]+$

balance

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    balance: 
      algorithm: String allowed values are roundrobinstatic-rrleastconnfirstsourceuriurl_paramhdrrandomrdp-cookie
      uri_whole: Boolean
      uri_len: Integer 
      uri_depth: Integer 
      url_param: String allowed pattern: ^[^\s]+$
      url_param_check_post: Integer 
      url_param_max_wait: Integer 
      hdr_name: String 
      hdr_use_domain_only: Boolean
      random_draws: Integer 
      rdp_cookie_name: String allowed pattern: ^[^\s]+$
      uri_path_only: Boolean

hash_type

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    hash_type: 
      method: String allowed values are map-basedconsistent
      function: String allowed values are sdbmdjb2wt6crc32
      modifier: String allowed values are avalanche

http-check

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-check: 
      type: String allowed values are disable-on-404expectsend-state
      exclamation_mark: Boolean
      match: String allowed values are statusrstatusstringrstring
      pattern: String

bind_process

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    bind_process: String allowed pattern: ^[^\s]+$

mode

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    mode: String allowed values are httptcp

allbackups

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    allbackups: String allowed values are enableddisabled

http-buffer-request

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-buffer-request: String allowed values are enableddisabled

log_tag

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    log_tag: String allowed pattern: ^[^\s]+$

http_connection_mode

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_connection_mode: String allowed values are httpclosehttp-server-closehttp-keep-alive

http_pretend_keepalive

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_pretend_keepalive: String allowed values are enableddisabled

abortonclose

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    abortonclose: String allowed values are enableddisabled

forwardfor

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    forwardfor: 
      enabled: String allowed values are enabled
      except: String allowed pattern: ^[^\s]+$
      header: String allowed pattern: ^[^\s]+$
      ifnone: Boolean

cookie

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    cookie: 
      name: String allowed pattern: ^[^\s]+$
      type: String allowed values are rewriteinsertprefix
      indirect: Boolean
      nocache: Boolean
      postonly: Boolean
      preserve: Boolean
      httponly: Boolean
      secure: Boolean
      domain: 
      value: String allowed pattern: ^[^\s]+$
      maxidle: Integer 
      maxlife: Integer 
      dynamic: Boolean

default_server

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    default_server: 
      init-addr: String allowed pattern: ^[^\s]+$
      inter: Integer | null 
      fastinter: Integer | null 
      downinter: Integer | null 
      rise: Integer | null 
      fall: Integer | null 
      check-sni: String allowed pattern: ^[^\s]+$
      slowstart: Integer | null 
      sni: String allowed pattern: ^[^\s]+$
      check-ssl: String allowed values are enableddisabled
      check-send-proxy: String allowed values are enableddisabled
      ca_file: String 
      enabled: String allowed values are enableddisabled
      disabled: String allowed values are enableddisabled
      port: Integer | null Minimum: 1 Maximum: 65535 
      resolvers: String allowed pattern: ^[^\s]+$
      resolve-prefer: String allowed values are ipv4ipv6
      resolve-net: String allowed pattern: ^[^\s]+$
      name: String allowed pattern: ^[^\s]+$
      address: String allowed pattern: ^[^\s]+$
      health_check_port: Integer | null Minimum: 1 Maximum: 65535 
      ssl_certificate: String allowed pattern: ^[^\s]+$
      agent-check: String allowed values are enableddisabled
      agent-send: String 
      agent-inter: Integer | null 
      agent-addr: String allowed pattern: ^[^\s]+$
      agent-port: Integer | null Minimum: 1 Maximum: 65535 
      allow_0rtt: Boolean
      alpn: String allowed pattern: ^[^\s]+$
      backup: String allowed values are enableddisabled
      check: String allowed values are enableddisabled
      check_alpn: String allowed pattern: ^[^\s]+$
      check_proto: String allowed pattern: ^[^\s]+$
      check_via_socks4: String allowed values are enableddisabled
      ciphers: String 
      ciphersuites: String 
      cookie: String allowed pattern: ^[^\s]+$
      crl_file: String 
      error_limit: Integer 
      force_sslv3: String allowed values are enableddisabled
      force_tlsv10: String allowed values are enableddisabled
      force_tlsv11: String allowed values are enableddisabled
      force_tlsv12: String allowed values are enableddisabled
      force_tlsv13: String allowed values are enableddisabled
      log_proto: String allowed values are legacyoctet-count
      maxconn: Integer | null 
      maxqueue: Integer | null 
      max_reuse: Integer | null 
      minconn: Integer | null 
      namespace: String 
      no_sslv3: String allowed values are enableddisabled
      no_tlsv10: String allowed values are enableddisabled
      no_tlsv11: String allowed values are enableddisabled
      no_tlsv12: String allowed values are enableddisabled
      no_tlsv13: String allowed values are enableddisabled
      no_verifyhost: String allowed values are enableddisabled
      npn: String 
      observe: String allowed values are layer4layer7
      on-error: String allowed values are fastinterfail-checksudden-deathmark-down
      on-marked-down: String allowed values are shutdown-sessions
      on-marked-up: String allowed values are shutdown-backup-sessions
      pool_low_conn: Integer | null 
      pool_max_conn: Integer | null 
      pool_purge_delay: Integer | null 
      proto: String allowed pattern: ^[^\s]+$
      redir: String 
      resolve_opts: String allowed pattern: ^[^,\s][^\,]*[^,\s]*$
      send-proxy: String allowed values are enableddisabled
      send-proxy-v2: String allowed values are enableddisabled
      proxy-v2-options: String allowed values are sslcert-cnssl-ciphercert-sigcert-keyauthoritycrc32cunique-id
      send_proxy_v2_ssl: String allowed values are enableddisabled
      send_proxy_v2_ssl_cn: String allowed values are enableddisabled
      source: String 
      ssl: String allowed values are enableddisabled
      ssl_max_ver: String allowed values are SSLv3TLSv1.0TLSv1.1TLSv1.2TLSv1.3
      ssl_min_ver: String allowed values are SSLv3TLSv1.0TLSv1.1TLSv1.2TLSv1.3
      ssl_reuse: String allowed values are enableddisabled
      stick: String allowed values are enableddisabled
      socks4: String allowed pattern: ^[^\s]+$
      tcp_ut: Integer 
      tfo: String allowed values are enableddisabled
      track: String 
      tls_tickets: String allowed values are enableddisabled
      verify: String allowed values are nonerequired
      verifyhost: String 
      weight: Integer | null

check_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    check_timeout: Integer | null

adv_check

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    adv_check: String allowed values are ssl-hello-chksmtpchkldap-checkmysql-checkpgsql-checktcp-checkredis-checkhttpchk

smtpchk_params

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    smtpchk_params: 
      hello: String 
      domain: String

mysql_check_params

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    mysql_check_params: 
      username: String 
      client_version: String allowed values are pre-41post-41

pgsql_check_params

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    pgsql_check_params: 
      username: String

external_check

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check: String allowed values are enableddisabled

external_check_path

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check_path: String allowed pattern: ^[^\s]+$

external_check_command

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    external_check_command: String allowed pattern: ^[^\s]+$

queue_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    queue_timeout: Integer | null

connect_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    connect_timeout: Integer | null

http_request_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_request_timeout: Integer | null

http_keep_alive_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_keep_alive_timeout: Integer | null

retries

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    retries: Integer | null

redispatch

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    redispatch: 
      enabled: String allowed values are enableddisabled
      interval: Integer

server_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    server_timeout: Integer | null

tunnel_timeout

[integer] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    tunnel_timeout: Integer | null

httpchk_params

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    httpchk_params: 
      method: String allowed values are HEADPUTPOSTGETTRACEPATCH
      uri: String allowed pattern: ^[^ ]*$
      version: String

http_reuse

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http_reuse: String allowed values are aggressivealwaysneversafe

stick_table

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    stick_table: 
      type: String allowed values are ipipv6integerstringbinary
      keylen: Integer | null 
      size: Integer | null 
      expire: Integer | null 
      nopurge: Boolean
      peers: String allowed pattern: ^[^\s]+$
      store: String allowed pattern: ^[^\s]+$

http-use-htx

[string] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    http-use-htx: String allowed values are enableddisabled

stats_options

[object] 
apiVersion: "core.haproxy.org/v1alpha1"
kind: Backend
metadata:
  name: example-backend
  namespace: default
spec:
  config:
    stats_options: 
      stats_enable: Boolean
      stats_hide_version: Boolean
      stats_maxconn: Integer Minimum: 1 
      stats_refresh_delay: Integer | null 
      stats_show_desc: String 
      stats_show_legends: Boolean
      stats_show_node_name: String allowed pattern: ^[^\s]+$
      stats_uri_prefix: String allowed pattern: ^[^\s]+$

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