Environment
172.17.42.30 kube-master
172.17.42.31 kube-node1
172.17.42.32 kube-node2
Compile kube
# export PATH=/usr/local/go_1.5.2/bin:$PATH
# export GOROOT=/usr/local/go_1.5.2/
[root@yy /data/go/src/github.com/kubernetes/kubernetes]# make
[root@yy /data/go/src/github.com/kubernetes/kubernetes]# ls _output/local/go/bin
e2e.test gendeepcopy genman integration kube-proxy kubelet mungedocs
genbashcomp gendocs genswaggertypedocs kube-apiserver kube-scheduler kubemark src
genconversion genkubedocs hyperkube kube-controller-manager kubectl linkcheck
Config ansible
[root@kube-master ansible]# yum install ansible
# vi /etc/ansible/ansible.cfg
remote_port = 36000
[root@kube-master ~]# git clone https://github.com/hustcat/contrib
# cd contrib/ansible
- inventory file
# cat inventory
[masters]
kube-master ansible_ssh_pass=xxx
[etcd]
kube-master ansible_ssh_pass=xxx
[nodes]
kube-node1 ansible_ssh_pass=xxx
kube-node2 ansible_ssh_pass=xxx
- group_vars/all.yml
http_proxy: "http:xxx"
https_proxy: "http:xxx"
cluster_logging: false
cluster_monitoring: false
Install kube
Put kubernetes binary files to contrib/ansible/roles/_output/local/go/bin/:
# cp _output/local/go/bin/* contrib/ansible/roles/_output/local/go/bin/
[root@kube-master ansible]# ls roles/_output/local/go/bin/
e2e.test gendeepcopy genman integration kube-proxy kubelet mungedocs
genbashcomp gendocs genswaggertypedocs kube-apiserver kube-scheduler kubemark src
genconversion genkubedocs hyperkube kube-controller-manager kubectl linkcheck
etcd
[root@kube-master ansible]# ./setup.sh --tags=etcd
…
PLAY RECAP ********************************************************************
kube-master : ok=19 changed=4 unreachable=0 failed=0
[root@kube-master ansible]# systemctl status etcd
etcd.service - Etcd Server
Loaded: loaded (/usr/lib/systemd/system/etcd.service; enabled)
Active: active (running) since Wed 2016-02-17 06:49:27 UTC; 45s ago
Main PID: 2999 (etcd)
CGroup: /system.slice/etcd.service
`-2999 /usr/bin/etcd
…
Kube-master
[root@kube-master ansible]# ./setup.sh --tags=masters
…
PLAY RECAP ********************************************************************
kube-master : ok=51 changed=32 unreachable=0 failed=0
Check services:
# systemctl status kube-apiserver
# systemctl status kube-scheduler
# systemctl status kube-controller-manager
Kube-minion
[root@kube-master ansible]# ./setup.sh --tags=nodes
…
PLAY RECAP ********************************************************************
kube-node1 : ok=43 changed=23 unreachable=0 failed=0
kube-node2 : ok=43 changed=23 unreachable=0 failed=0
check services:
# systemctl status kubelet
# systemctl status kube-proxy
Check result
[root@kube-master ansible]# kubectl get nodes
NAME LABELS STATUS AGE
kube-node1 kubernetes.io/hostname=kube-node1 Ready 1m
kube-node2 kubernetes.io/hostname=kube-node2 Ready 1m
done!