arrow003 / ansible_kuberneters Goto Github PK

1.给服务器做个snapshot

2.下载ansible安装kubernetes集群的playbook等文件

$ git clone [email protected]:arrow003/ansible_kuberneters.git

3.配置./roles/base_init/files/hosts及/etc/ansible/hosts（待脚本自动化）

# cat ./roles/base_init/files/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
172.26.37.151 k8s-master01
172.26.37.152 k8s-master02
172.26.37.153 k8s-master03
172.26.37.156 k8s-master-lb
172.26.37.154 k8s-node01

# cat /etc/ansible/hosts
[k8s_master]
172.26.37.151  ansible_ssh_user=root ansible_ssh_pass='123456' 
172.26.37.152  ansible_ssh_user=root ansible_ssh_pass='123456'
172.26.37.153  ansible_ssh_user=root ansible_ssh_pass='123456'

[k8s_node]
172.26.37.154  ansible_ssh_user=root ansible_ssh_pass='123456'


[k8s_all]
172.26.37.151  ansible_ssh_user=root ansible_ssh_pass='123456'
172.26.37.152  ansible_ssh_user=root ansible_ssh_pass='123456'
172.26.37.153  ansible_ssh_user=root ansible_ssh_pass='123456'
172.26.37.154  ansible_ssh_user=root ansible_ssh_pass='123456'

[k8s_etcd]
172.26.37.151  ansible_ssh_user=root ansible_ssh_pass='123456'
172.26.37.152  ansible_ssh_user=root ansible_ssh_pass='123456'
172.26.37.153  ansible_ssh_user=root ansible_ssh_pass='123456'

[k8s-master01]
172.26.37.151  ansible_ssh_user=root ansible_ssh_pass='123456'

4.修改参数

5.配置kubernetes集群服务器

$ ansible-playbook base_server.yml 

6.安装kubernetes集群

$ ansible-playbook install_k8s_cluster.yml 

7.验证kubernetes集群

$ ansible-playbook check_k8s_cluster.yml