haproxy doesn't start

[haproxytech]

haproxy doesn't start

[bedis]

Could you send us your kubectl logs for this pod?

[fcomte]

`root@~/kubernetes-ingress[09:26:25]# kubectl logs -f --namespace haproxy-controller haproxy-ingress-5f689bc454-nmsjw
2019/08/03 21:26:36

---

| | | | / \ | _ \ _ __ _____ ___ _
| || | / _ \ | |) | '/ _ \ / / | | |
| _ |/ ___ | /| | | () > <| || |
|| |// __| || _/_/_\, |
_ __ _ |/ ___ ____
| |/ / | | ___ _ __ _ __ | | ___ ___ | / |
| ' / | | | ' \ / _ \ '| ' \ / _ \ __/ _ / __| | | |
| . \ || | |) | __/ | | | | | / || /_ \ | | |
||__,|./ _|| || ||_|___||/ |____|

2019/08/03 21:26:36 HAProxy Ingress Controller v1.1.5 06d5e2a

2019/08/03 21:26:36 Build from: [email protected]:haproxytech/kubernetes-ingress.git
2019/08/03 21:26:36 Build date: 2019-07-30T09:07:53

2019/08/03 21:26:36 ConfigMap: default/haproxy-configmap
2019/08/03 21:26:36 Ingress class: haproxy
2019/08/03 21:26:36 main.go:83: Default backend service: haproxy-controller/ingress-default-backend
2019/08/03 21:26:36 main.go:84: Default ssl certificate: default/tls-secret
2019/08/03 21:26:36 controller.go:90: Starting HAProxy with /etc/haproxy/haproxy.cfg
2019/08/03 21:26:52 controller.go:70: Running on Kubernetes version: v1.14.3 linux/amd64
2019/08/03 21:26:57 controller-https.go:80: secret not found tls-secret
root@~/kubernetes-ingress[09:27:07]#
`

[fcomte]

This pod is destroyed by kubernetes because livenessprobe are unhealthy

[bedis]

This is how HAProxy is supposed to be started up:
haproxy -f /etc/haproxy/global.cfg -f /etc/haproxy/haproxy.cfg -p /var/run/haproxy.pid

Can you start it up this way and add '-d' for debug output?

[fcomte]

`/ # haproxy -d -f /etc/haproxy/global.cfg -f /etc/haproxy/haproxy.cfg -p /var/run/haproxy.pid
[WARNING] 217/085059 (74) : Can't open server state file '/var/state/haproxy/global': No such file or directory
[WARNING] 217/085059 (74) : Can't open server state file '/var/state/haproxy/global': No such file or directory
Note: setting global.maxconn to 536870861.
Available polling systems :
epoll : pref=300, test result OK
poll : pref=200, test result OK
select : pref=150, test result FAILED
Total: 3 (2 usable), will use epoll.

Available filters :
[SPOE] spoe
[COMP] compression
[CACHE] cache
[TRACE] trace
Killed
`

[bedis]

I like the Note: setting global.maxconn to 536870861...
Can you try adding "maxconn 10000" in your global section in /etc/haproxy/global.cfg and try a new manual start?

[fcomte]

This seem to be good now :
`/ # haproxy -d -f /etc/haproxy/global.cfg -f /etc/haproxy/haproxy.cfg -p /var/run/haproxy.pid
[WARNING] 225/145934 (12906) : Can't open server state file '/var/state/haproxy/global': No such file or directory
[WARNING] 225/145934 (12906) : Can't open server state file '/var/state/haproxy/global': No such file or directory
Available polling systems :
epoll : pref=300, test result OK
poll : pref=200, test result OK
select : pref=150, test result FAILED
Total: 3 (2 usable), will use epoll.

Available filters :
[SPOE] spoe
[COMP] compression
[CACHE] cache
[TRACE] trace
Using epoll() as the polling mechanism.
[NOTICE] 225/145934 (12906) : New worker #1 (12907) forked`

[fcomte]

What would be the best way to fix it automatically?

[bedis]

Well I don't understand what the problem is, so no reliable way to fix it!