kubernetes dependency failure in CentOS 7.1
Jack Chen
I try to setup kubernetes master and 3 minions in four CentOS 7.1 VM. But in minions, I can't start kube service due to dependency failure. Can anyone one help on it? Thanks.
Installed Packages
Name : kubernetes
Arch : x86_64
Version : 1.0.0
Release : 0.8.gitb2dafda.el7
[root@localhost ~]# for SERVICES in kube-proxy kubelet docker flanneld; do systemctl restart $SERVICES; systemctl enable $SERVICES; systemctl status $SERVICES; done
kube-proxy.service - Kubernetes Kube-Proxy Server
Loaded: loaded (/usr/lib/systemd/system/kube-proxy.service; enabled)
Active: active (running) since Tue 2015-08-18 14:35:11 EDT; 280ms ago
Docs: https://github.com/GoogleCloudPlatform/kubernetes
Main PID: 2041 (kube-proxy)
CGroup: /system.slice/kube-proxy.service
└─2041 /usr/bin/kube-proxy --logtostderr=true --v=0 --master=http://172.24.18.120:4001
Aug 18 14:35:11 localhost.localdomain systemd[1]: Started Kubernetes Kube-Proxy Server.
Aug 18 14:35:12 localhost.localdomain kube-proxy[2041]: E0818 14:35:12.133962 2041 api.go:108] Unable to load services: the server could not find the requested resource (get services)
Aug 18 14:35:12 localhost.localdomain kube-proxy[2041]: E0818 14:35:12.134749 2041 api.go:180] Unable to load endpoints: the server could not find the requested resource (get endpoints)
A dependency job for kubelet.service failed. See 'journalctl -xn' for details.
kubelet.service - Kubernetes Kubelet Server
Loaded: loaded (/usr/lib/systemd/system/kubelet.service; enabled)
Active: failed (Result: exit-code) since Tue 2015-08-18 14:29:05 EDT; 7min ago
Docs: https://github.com/GoogleCloudPlatform/kubernetes
Main PID: 4134 (code=exited, status=2)
Aug 18 14:29:04 localhost.localdomain kubelet[4134]: E0818 14:29:04.583542 4134 reflector.go:136] Failed to list *api.Service: the server could not find the requested resource (get services)
Aug 18 14:29:04 localhost.localdomain kubelet[4134]: E0818 14:29:04.583927 4134 reflector.go:136] Failed to list *api.Node: the server could not find the requested resource (get nodes)
Aug 18 14:29:04 localhost.localdomain kubelet[4134]: E0818 14:29:04.587238 4134 reflector.go:136] Failed to list *api.Pod: the server could not find the requested resource (get pods)
Aug 18 14:29:05 localhost.localdomain systemd[1]: Stopping Kubernetes Kubelet Server...
Aug 18 14:29:05 localhost.localdomain systemd[1]: kubelet.service: main process exited, code=exited, status=2/INVALIDARGUMENT
Aug 18 14:29:05 localhost.localdomain systemd[1]: Unit kubelet.service entered failed state.
Aug 18 14:30:35 localhost.localdomain systemd[1]: Dependency failed for Kubernetes Kubelet Server.
Aug 18 14:36:42 localhost.localdomain systemd[1]: Dependency failed for Kubernetes Kubelet Server.
A dependency job for docker.service failed. See 'journalctl -xn' for details.
docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled)
Drop-In: /usr/lib/systemd/system/docker.service.d
└─flannel.conf
Active: inactive (dead) since Tue 2015-08-18 14:29:05 EDT; 9min ago
Docs: http://docs.docker.com
Main PID: 4085 (code=exited, status=0/SUCCESS)
CGroup: /system.slice/docker.service
Aug 18 14:29:00 localhost.localdomain docker[4085]: time="2015-08-18T14:29:00.179186922-04:00" level=info msg="GET /containers/json"
Aug 18 14:29:00 localhost.localdomain docker[4085]: time="2015-08-18T14:29:00.977857973-04:00" level=info msg="GET /version"
Aug 18 14:29:05 localhost.localdomain systemd[1]: Stopping Docker Application Container Engine...
Aug 18 14:29:05 localhost.localdomain docker[4085]: time="2015-08-18T14:29:05.588557680-04:00" level=info msg="Processing signal 'terminated'"
Aug 18 14:30:35 localhost.localdomain systemd[1]: Dependency failed for Docker Application Container Engine.
Aug 18 14:36:42 localhost.localdomain systemd[1]: Dependency failed for Docker Application Container Engine.
Aug 18 14:38:12 localhost.localdomain systemd[1]: Dependency failed for Docker Application Container Engine.
Job for flanneld.service failed. See 'systemctl status flanneld.service' and 'journalctl -xn' for details.
flanneld.service - Flanneld overlay address etcd agent
Loaded: loaded (/usr/lib/systemd/system/flanneld.service; enabled)
Active: failed (Result: timeout) since Tue 2015-08-18 14:39:42 EDT; 199ms ago
Main PID: 2736
Aug 18 14:39:36 localhost.localdomain flanneld[2736]: E0818 14:39:36.074872 02736 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [35]
Aug 18 14:39:37 localhost.localdomain flanneld[2736]: E0818 14:39:37.077739 02736 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [35]
Aug 18 14:39:38 localhost.localdomain flanneld[2736]: E0818 14:39:38.080662 02736 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [35]
Aug 18 14:39:39 localhost.localdomain flanneld[2736]: E0818 14:39:39.083196 02736 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [35]
Aug 18 14:39:40 localhost.localdomain flanneld[2736]: E0818 14:39:40.085591 02736 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [35]
Aug 18 14:39:41 localhost.localdomain flanneld[2736]: E0818 14:39:41.087974 02736 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [35]
Aug 18 14:39:42 localhost.localdomain flanneld[2736]: E0818 14:39:42.090438 02736 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [35]
Aug 18 14:39:42 localhost.localdomain systemd[1]: flanneld.service operation timed out. Terminating.
Aug 18 14:39:42 localhost.localdomain systemd[1]: Failed to start Flanneld overlay address etcd agent.
Aug 18 14:39:42 localhost.localdomain systemd[1]: Unit flanneld.service entered failed state.
[root@localhost ~]# for SERVICES in kube-proxy kubelet docker flanneld; do systemctl restart $SERVICES; systemctl enable $SERVICES; systemctl status $SERVICES; done
kube-proxy.service - Kubernetes Kube-Proxy Server
Loaded: loaded (/usr/lib/systemd/system/kube-proxy.service; enabled)
Active: active (running) since Tue 2015-08-18 14:55:32 EDT; 547ms ago
Docs: https://github.com/GoogleCloudPlatform/kubernetes
Main PID: 5499 (kube-proxy)
CGroup: /system.slice/kube-proxy.service
└─5499 /usr/bin/kube-proxy --logtostderr=true --v=0 --master=http://172.24.18.120:4001
Aug 18 14:55:32 localhost.localdomain systemd[1]: Started Kubernetes Kube-Proxy Server.
Aug 18 14:55:32 localhost.localdomain kube-proxy[5499]: E0818 14:55:32.269131 5499 api.go:108] Unable to load services: the server could not find the requested resource (get services)
Aug 18 14:55:32 localhost.localdomain kube-proxy[5499]: E0818 14:55:32.270175 5499 api.go:180] Unable to load endpoints: the server could not find the requested resource (get endpoints)
A dependency job for kubelet.service failed. See 'journalctl -xn' for details.
kubelet.service - Kubernetes Kubelet Server
Loaded: loaded (/usr/lib/systemd/system/kubelet.service; enabled)
Active: failed (Result: exit-code) since Tue 2015-08-18 14:29:05 EDT; 27min ago
Docs: https://github.com/GoogleCloudPlatform/kubernetes
Main PID: 4134 (code=exited, status=2)
Aug 18 14:30:35 localhost.localdomain systemd[1]: Dependency failed for Kubernetes Kubelet Server.
Aug 18 14:36:42 localhost.localdomain systemd[1]: Dependency failed for Kubernetes Kubelet Server.
Aug 18 14:38:12 localhost.localdomain systemd[1]: Dependency failed for Kubernetes Kubelet Server.
Aug 18 14:39:42 localhost.localdomain systemd[1]: Dependency failed for Kubernetes Kubelet Server.
Aug 18 14:57:02 localhost.localdomain systemd[1]: Dependency failed for Kubernetes Kubelet Server.
A dependency job for docker.service failed. See 'journalctl -xn' for details.
docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled)
Drop-In: /usr/lib/systemd/system/docker.service.d
└─flannel.conf
Active: inactive (dead) since Tue 2015-08-18 14:29:05 EDT; 29min ago
Docs: http://docs.docker.com
Main PID: 4085 (code=exited, status=0/SUCCESS)
CGroup: /system.slice/docker.service
Aug 18 14:36:42 localhost.localdomain systemd[1]: Dependency failed for Docker Application Container Engine.
Aug 18 14:38:12 localhost.localdomain systemd[1]: Dependency failed for Docker Application Container Engine.
Aug 18 14:39:42 localhost.localdomain systemd[1]: Dependency failed for Docker Application Container Engine.
Aug 18 14:57:02 localhost.localdomain systemd[1]: Dependency failed for Docker Application Container Engine.
Aug 18 14:58:33 localhost.localdomain systemd[1]: Dependency failed for Docker Application Container Engine.
Job for flanneld.service failed. See 'systemctl status flanneld.service' and 'journalctl -xn' for details.
flanneld.service - Flanneld overlay address etcd agent
Loaded: loaded (/usr/lib/systemd/system/flanneld.service; enabled)
Active: failed (Result: timeout) since Tue 2015-08-18 15:00:03 EDT; 248ms ago
Main PID: 6131
Aug 18 14:59:56 localhost.localdomain flanneld[6131]: E0818 14:59:56.531987 06131 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [52]
Aug 18 14:59:57 localhost.localdomain flanneld[6131]: E0818 14:59:57.534650 06131 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [52]
Aug 18 14:59:58 localhost.localdomain flanneld[6131]: E0818 14:59:58.537597 06131 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [52]
Aug 18 14:59:59 localhost.localdomain flanneld[6131]: E0818 14:59:59.540381 06131 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [52]
Aug 18 15:00:00 localhost.localdomain flanneld[6131]: E0818 15:00:00.543285 06131 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [52]
Aug 18 15:00:01 localhost.localdomain flanneld[6131]: E0818 15:00:01.545823 06131 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [52]
Aug 18 15:00:02 localhost.localdomain flanneld[6131]: E0818 15:00:02.549499 06131 main.go:151] Failed to create SubnetManager: 100: Key not found (/coreos.com) [52]
Aug 18 15:00:03 localhost.localdomain systemd[1]: flanneld.service operation timed out. Terminating.
Aug 18 15:00:03 localhost.localdomain systemd[1]: Failed to start Flanneld overlay address etcd agent.
Aug 18 15:00:03 localhost.localdomain systemd[1]: Unit flanneld.service entered failed state.
Ilya Dmitrichenko
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