查看“Ansible基础”的源代码

=ins=
<pre>
#on master
pip3 install --user ansible

ssh-copy-id  -i  id_ecdsa.pub root@192.168.88.50
ssh-copy-id  -i  id_ecdsa.pub root@192.168.88.51
ssh-copy-id  -i  id_ecdsa.pub root@192.168.88.52



mkdir   /etc/ansible
vi /etc/ansible/hosts

192.168.88.50
192.168.88.51
192.168.88.52

[intra]
192.168.10.120
192.168.10.121

 ansible  all  -b -u root  -a "hostname"
192.168.88.51 | CHANGED | rc=0 >>
k8s-node1
192.168.88.50 | CHANGED | rc=0 >>
k8s-master
192.168.88.52 | CHANGED | rc=0 >>
k8s-node2


 ansible all -m ping
</pre>

=配置文件=
<pre>



ansible在使用配置文件时按照以下顺序优先配置：

export ANSIBLE_CONFIG

./ansible.cfg

~/.ansible.cfg

/etc/ansible/ansible.cfg

如果以上顺序没有找到配置文件ansible会自动使用默认配置

可以去github上把默认配置拿下来：

https://raw.githubusercontent.com/ansible/ansible/devel/examples/ansible.cfg
# To generate an example config file (a "disabled" one with all default settings, commented out):
#               $ ansible-config init --disabled > ansible.cfg

# Also you can now have a more complete file by including existing plugins:
# ansible-config init --disabled -t all > ansible.cfg

把它放到/etc/ansible/目录
</pre>


=ansible配合shell脚本批量编译安装python3.7=
https://github.com/evan886/my-ansible

具体安排脚本here
https://github.com/evan886/my-ansible/tree/main/ansible4py3.7ins

<pre>
git clone git@github.com:evan886/my-ansible.git

cd ansible4py3.7ins/
</pre>



[https://blog.csdn.net/reblue520/article/details/81301223  ansible配合shell脚本批量编译安装python3.6.6]

=分发文件=
<pre> 

 cat /etc/ansible/hosts
[intra]
192.168.10.120
192.168.10.121



ansible intra -m copy -a "src=/home/evan/data/devops/node-v14.17.6-linux-x64.tar.xz  dest=/root/"


</pre>
[https://blog.csdn.net/wszll_Alex/article/details/77688224  ansible批量传输文件]

=see also=
[[category:devops]]