转义单引号 Ansible 2.1

Escape Single Quotes Ansible 2.1

使用 Ansible 2.1,

ansible all -i 127.0.0.1, -m lineinfile   -a    "dest=/etc/engine/engine.json state=present regexp=\"rpc_json\" line='\"rpc_json\": \"127.0.0.1:54321\"'," 

该命令有效但增加了

'"rpc_json": "127.0.0.1:54321"',

请问如何删除单引号,这样我就可以

"rpc_json": "127.0.0.1:54321",

bash 问题多于 ansible:

ansible all -i 127.0.0.1, -m lineinfile -a 'dest=/etc/engine/engine.json state=present regexp=rpc_json line='\''"rpc_json": "127.0.0.1:54321",'\'

'\'' 中,首先 ' 关闭字符串,然后 \' 粘附转义单引号,然后 ' 开始粘附下一个字符串。