When I update CCM to latest version, some times I found old loadbalancer's listeners are gone. Even I tried to delete the pod, the listeners are not back. The old listeners are strange looks like tcp_443
Errors were reported as:
I1111 10:08:51.688081 1 vgroups.go:317] ensure vserver group: 2 vgroup need to be processed.
I1111 10:08:51.688118 1 vgroups.go:592] [Local] mode service: k8s/32198/addons-nginx-ingress-controller/kube-system/shoot--garden--alicloud
I1111 10:08:51.688138 1 utils.go:155] [kube-system/addons-nginx-ingress-controller]: reconcile , Subset index=0, port len=2, ready len=0, not ready len=1
I1111 10:08:51.750642 1 vgroups.go:33] [kube-system/addons-nginx-ingress-controller]update: backend vgroupid [rsp-gw8wvy5ro36gu]
I1111 10:08:51.814525 1 vgroups.go:33] [kube-system/addons-nginx-ingress-controller]update: apis[[]], node[[]]
I1111 10:08:51.814554 1 vgroups.go:33] [kube-system/addons-nginx-ingress-controller]update: no backend need to be added for vgroupid [rsp-gw8wvy5ro36gu]
I1111 10:08:51.814566 1 vgroups.go:33] [kube-system/addons-nginx-ingress-controller]EnsureGroup: id=[rsp-gw8wvy5ro36gu], Name:[k8s/32198/addons-nginx-ingress-controller/kube-system/shoot--garden--alicloud], LoadBalancerId:[lb-gw8rcl022hklkdfdisufc]
I1111 10:08:51.814577 1 vgroups.go:592] [Local] mode service: k8s/30917/addons-nginx-ingress-controller/kube-system/shoot--garden--alicloud
I1111 10:08:51.814592 1 utils.go:155] [kube-system/addons-nginx-ingress-controller]: reconcile , Subset index=0, port len=2, ready len=0, not ready len=1
I1111 10:08:51.876629 1 vgroups.go:33] [kube-system/addons-nginx-ingress-controller]update: backend vgroupid [rsp-gw8q0r7lf3xtz]
I1111 10:08:51.949083 1 vgroups.go:33] [kube-system/addons-nginx-ingress-controller]update: apis[[]], node[[]]
I1111 10:08:51.949366 1 vgroups.go:33] [kube-system/addons-nginx-ingress-controller]update: no backend need to be added for vgroupid [rsp-gw8q0r7lf3xtz]
I1111 10:08:51.949401 1 vgroups.go:33] [kube-system/addons-nginx-ingress-controller]EnsureGroup: id=[rsp-gw8q0r7lf3xtz], Name:[k8s/30917/addons-nginx-ingress-controller/kube-system/shoot--garden--alicloud], LoadBalancerId:[lb-gw8rcl022hklkdfdisufc]
I1111 10:08:51.949432 1 log.go:14] [kube-system/addons-nginx-ingress-controller]not user defined loadbalancer[lb-gw8rcl022hklkdfdisufc], start to apply listener.
I1111 10:08:51.949442 1 listeners.go:64] transfor protocol, empty annotation 443/TCP
I1111 10:08:51.949458 1 listeners.go:64] transfor protocol, empty annotation 80/TCP
W1111 10:08:51.949466 1 listeners.go:538] alicloud: error parse listener description[]. ListenerName Format Error: k8s/${port}/${service}/${namespace}/${clusterid} format is expected. Got []
W1111 10:08:51.949472 1 listeners.go:538] alicloud: error parse listener description[]. ListenerName Format Error: k8s/${port}/${service}/${namespace}/${clusterid} format is expected. Got []
I1111 10:08:51.949480 1 log.go:14] [kube-system/addons-nginx-ingress-controller]found listener with port & protocol match, do update k8s/80/addons-nginx-ingress-controller/kube-system/shoot--garden--alicloud
I1111 10:08:51.949500 1 log.go:14] [kube-system/addons-nginx-ingress-controller]found listener with port & protocol match, do update k8s/443/addons-nginx-ingress-controller/kube-system/shoot--garden--alicloud
I1111 10:08:51.949506 1 log.go:14] [kube-system/addons-nginx-ingress-controller]ensure listener: 2 updates for lb-gw8rcl022hklkdfdisufc
I1111 10:08:51.949514 1 listeners.go:233] apply UPDATE listener for k8s/80/addons-nginx-ingress-controller/kube-system/shoot--garden--alicloud with trans protocol tcp
I1111 10:08:52.014595 1 log.go:14] [kube-system/addons-nginx-ingress-controller]tcp listener 80 status is running.
I1111 10:08:52.014632 1 listeners.go:274] found: key=k8s/30917/addons-nginx-ingress-controller/kube-system/shoot--garden--alicloud, groupid=rsp-gw8q0r7lf3xtz, try use vserver group mode.
I1111 10:08:52.014643 1 log.go:14] [kube-system/addons-nginx-ingress-controller]tcp listener did not change, skip [update], port=[80], nodeport=[30917]
I1111 10:08:52.014650 1 listeners.go:233] apply UPDATE listener for k8s/443/addons-nginx-ingress-controller/kube-system/shoot--garden--alicloud with trans protocol tcp
I1111 10:08:52.087701 1 log.go:14] [kube-system/addons-nginx-ingress-controller]tcp listener 443 status is running.
I1111 10:08:52.087729 1 listeners.go:274] found: key=k8s/32198/addons-nginx-ingress-controller/kube-system/shoot--garden--alicloud, groupid=rsp-gw8wvy5ro36gu, try use vserver group mode.
I1111 10:08:52.087737 1 log.go:14] [kube-system/addons-nginx-ingress-controller]tcp listener did not change, skip [update], port=[443], nodeport=[32198]
I1111 10:08:52.247080 1 log.go:14] [kube-system/addons-nginx-ingress-controller]alicloud: fallback to find loadbalancer by tags [[{"TagKey":"kubernetes.do.not.delete","TagValue":"a3c731f7d45c411e99f509624265875a"}]]
I1111 10:08:52.532770 1 log.go:14] [kube-system/addons-nginx-ingress-controller]port 80 has legacy listener, apply default backend server group. []
I1111 10:08:52.532800 1 log.go:14] [kube-system/addons-nginx-ingress-controller]update default backend server group```