Logging
When you install the ingress controller, it captures logs from the controller itself. Use kubectl logs
to view the logs of the ingress controller pod:
$ kubectl logs kubernetes-ingress-7d84545b45-fpzm9
2020/07/17 17:07:47
_ _ _ ____ _____ _____
| | | | / \ | _ \ _ __ _____ ___ _ | ____| ____|
| |_| | / _ \ | |_) | '__/ _ \ \/ / | | | | _| | _|
| _ |/ ___ \| __/| | | (_) > <| |_| | | |___| |___
|_| |_/_/ \_\_| |_| \___/_/\_\\__, | |_____|_____|
_ __ _ |___/ ___ ____
| |/ / _| |__ ___ _ __ _ __ ___| |_ ___ ___ |_ _/ ___|
| ' / | | | '_ \ / _ \ '__| '_ \ / _ \ __/ _ \/ __| | | |
| . \ |_| | |_) | __/ | | | | | __/ || __/\__ \ | | |___
|_|\_\__,_|_.__/ \___|_| |_| |_|\___|\__\___||___/ |___\____|
2020/07/17 17:07:47 HAProxy Ingress Controller v1.4.5-ee1 c2b5156
2020/07/17 17:07:47 Build from: ssh://git@gitlab.int.haproxy.com/haproxy-controller/kubernetes-ingress-ee
2020/07/17 17:07:47 Build date: 2020-07-12T00:00:53
By default, this will not include access logs from requests and responses. However, by adding the following ConfigMap to your cluster, access logs will also be displayed when you call kubectl logs
.
apiVersion: v1
kind: ConfigMap
metadata:
name: haproxy
namespace: haproxy-controller
data:
syslog-server: "address:stdout, format: raw, facility:daemon"
You will then see access logs:
10.244.0.1:48817 [29/Sep/2020:20:34:48.208] http default-app-service-80/SRV_ZYWuA 0/0/0/1/1 200 504 - - ---- 4/2/0/0/0 0/0 "GET test.local/app HTTP/1.1"
10.244.0.1:48817 [29/Sep/2020:20:34:49.761] http default-app-service-80/SRV_ZYWuA 0/0/0/0/0 200 504 - - ---- 4/2/0/0/0 0/0 "GET test.local/app HTTP/1.1"
10.244.0.1:48817 [29/Sep/2020:20:34:50.787] http default-app-service-80/SRV_ZYWuA 0/0/0/0/0 200 504 - - ---- 4/2/0/0/0 0/0 "GET test.local/app HTTP/1.1"