ShigeRunner
commented
5 years ago 繋がらないクラスターでは、以下のコンテナが起動している。
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
269a66808e83 4b2e93f0133d "/sidecar --v=2 --..." 7 weeks ago Up 7 weeks k8s_sidecar_kube-dns-7975f8845b-8q6wp_kube-system_3d83c947-f8e5-11e8-92f1-989096991eb4_1
d21b2dcf428b f0fad859c909 "/opt/bin/flanneld..." 7 weeks ago Up 7 weeks k8s_kube-flannel_canal-vv9kn_kube-system_7870d021-e2e3-11e8-8290-989096991eb4_3
dfc4600da47d 6dc8ef8287d3 "/dnsmasq-nanny -v..." 7 weeks ago Up 7 weeks k8s_dnsmasq_kube-dns-7975f8845b-8q6wp_kube-system_3d83c947-f8e5-11e8-92f1-989096991eb4_1
08fc464f0ea5 rancher/metrics-server-amd64 "/metrics-server -..." 7 weeks ago Up 7 weeks k8s_metrics-server_metrics-server-f4478ddc-pkrj4_kube-system_44053c4b-f8e5-11e8-92f1-989096991eb4_1
671e795c481a 846921f0fe0e "/server" 7 weeks ago Up 7 weeks k8s_default-http-backend_default-http-backend-797c5bc547-cdxsm_ingress-nginx_816b100a-e2e3-11e8-8290-989096991eb4_2
6759c36a1874 55a3c5209c5e "/kube-dns --domai..." 7 weeks ago Up 7 weeks k8s_kubedns_kube-dns-7975f8845b-8q6wp_kube-system_3d83c947-f8e5-11e8-92f1-989096991eb4_1
aace5824eaa7 e183460c484d "/cluster-proporti..." 7 weeks ago Up 7 weeks k8s_autoscaler_kube-dns-autoscaler-5db9bbb766-bqwgc_kube-system_7b06a83d-e2e3-11e8-8290-989096991eb4_2
d72a81beb1d4 rancher/pause-amd64:3.1 "/pause" 7 weeks ago Up 7 weeks k8s_POD_kube-dns-7975f8845b-8q6wp_kube-system_3d83c947-f8e5-11e8-92f1-989096991eb4_1
22859b68db9d rancher/pause-amd64:3.1 "/pause" 7 weeks ago Up 7 weeks k8s_POD_default-http-backend-797c5bc547-cdxsm_ingress-nginx_816b100a-e2e3-11e8-8290-989096991eb4_2
0852549e8c5f rancher/pause-amd64:3.1 "/pause" 7 weeks ago Up 7 weeks k8s_POD_cattle-cluster-agent-78945d67b6-65pw2_cattle-system_48ac6d9d-f8e5-11e8-92f1-989096991eb4_1
ef4a5df55f6c rancher/pause-amd64:3.1 "/pause" 7 weeks ago Up 7 weeks k8s_POD_kube-dns-autoscaler-5db9bbb766-bqwgc_kube-system_7b06a83d-e2e3-11e8-8290-989096991eb4_2
8933243040c2 rancher/pause-amd64:3.1 "/pause" 7 weeks ago Up 7 weeks k8s_POD_metrics-server-f4478ddc-pkrj4_kube-system_44053c4b-f8e5-11e8-92f1-989096991eb4_1
931197bd4a34 9f355e076ea7 "/install-cni.sh" 7 weeks ago Up 7 weeks k8s_install-cni_canal-vv9kn_kube-system_7870d021-e2e3-11e8-8290-989096991eb4_2
20c3728f5a28 7eca10056c8e "start_runit" 7 weeks ago Up 7 weeks k8s_calico-node_canal-vv9kn_kube-system_7870d021-e2e3-11e8-8290-989096991eb4_3
93b5a485ace3 rancher/pause-amd64:3.1 "/pause" 7 weeks ago Up 7 weeks k8s_POD_cattle-node-agent-dbgrl_cattle-system_4cbde71f-f8e5-11e8-92f1-989096991eb4_1
521bf2cebf72 rancher/pause-amd64:3.1 "/pause" 7 weeks ago Up 7 weeks k8s_POD_nginx-ingress-controller-lqlnm_ingress-nginx_8141bf3b-e2e3-11e8-8290-989096991eb4_2
099e26651d8e rancher/pause-amd64:3.1 "/pause" 7 weeks ago Up 7 weeks k8s_POD_canal-vv9kn_kube-system_7870d021-e2e3-11e8-8290-989096991eb4_2
067e0be96dc1 rancher/rancher-agent:v2.1.3 "run.sh --server h..." 7 weeks ago Up About a minute wonderful_hopper
2164bec3e220 rancher/rancher-agent:v2.1.3 "run.sh --server h..." 2 months ago Up 20 seconds clever_aryabhata
09947f748ed4 rancher/hyperkube:v1.12.3-rancher1 "/opt/rke-tools/en..." 2 months ago Up 7 weeks kubelet
f244ea6d9b40 rancher/rke-tools:v0.1.16 "/opt/rke-tools/rk..." 2 months ago Up 7 weeks etcd-rolling-snapshots
678304a9e330 rancher/rancher-agent:v2.1.3 "run.sh --server h..." 2 months ago Up About a minute wizardly_lamarr
a2bb4c7148c3 rancher/rancher-agent:v2.1.3 "run.sh --server h..." 2 months ago Up 7 weeks stoic_engelbart
5ce9bf233641 rancher/hyperkube:v1.11.3-rancher1 "/opt/rke-tools/en..." 3 months ago Up 7 weeks kube-proxy
ab1563882135 rancher/hyperkube:v1.11.3-rancher1 "/opt/rke-tools/en..." 3 months ago Up 7 weeks kube-scheduler
46ce08a2ca29 rancher/hyperkube:v1.11.3-rancher1 "/opt/rke-tools/en..." 3 months ago Up 7 weeks kube-controller-manager
cc066e1cd4a1 rancher/hyperkube:v1.11.3-rancher1 "/opt/rke-tools/en..." 3 months ago Up 7 weeks kube-apiserver
e8c719870036 rancher/coreos-etcd:v3.2.18 "/usr/local/bin/et..." 3 months ago Up 7 weeks etcd
7cc3f496a45f mysql:5.6 "docker-entrypoint..." 5 months ago Up 7 weeks 0.0.0.0:3307->3306/tcp mysql_db_1
7698b45a9f00 httpd:2.4 "httpd-foreground" 5 months ago Up 7 weeks 0.0.0.0:443->443/tcp, 0.0.0.0:88->80/tcp mysql_web_1
以下のエラーが、表示され、以前、繋がっていたクラスターに繋がらなくなった。
Failed to get Kubernetes server version: Get https://172.16.1.123:6443/version: can not build dialer to c-jdcll:m-1d41c853af58; exit status 1, Error from server (ServiceUnavailable): the server is currently unable to handle the request