{"id":1414,"date":"2019-08-28T16:15:59","date_gmt":"2019-08-28T13:15:59","guid":{"rendered":"https:\/\/artem.services\/?p=1392"},"modified":"2019-09-24T21:47:24","modified_gmt":"2019-09-24T18:47:24","slug":"1414","status":"publish","type":"post","link":"https:\/\/artem.services\/?p=1414&lang=en","title":{"rendered":"\u00a0Ansible — Install"},"content":{"rendered":"

\"\"<\/p>\n

A simple example of installing Ansible and adding a host.<\/span><\/p>\n

Install Ansible:<\/span><\/span><\/p>\n

 <\/p>\n

RedHat<\/strong> systems:<\/p>\n

\r\nyum install ansible\r\n<\/pre>\n
Deb<\/strong> systems:<\/p>\n
\r\napt install ansible\r\n<\/pre>\n
 <\/p>\n
Generate an SSH<\/strong> key if it is not on the instance with Ansible<\/strong>:<\/p>\n
\r\nssh-keygen -t rsa\r\n<\/pre>\n
 <\/p>\n
Add the public key to the host, which we will manage:<\/p>\n
\r\nssh-copy-id root@192.168.1.101\r\n<\/pre>\n
 <\/p>\n
Add the host to the list:<\/p>\n
\r\nvim \/etc\/ansible\/hosts\r\n<\/pre>\n
 <\/p>\n
And insert the following into it:<\/p>\n
\r\n192.168.1.101 ansible_ssh_user=root\r\n<\/pre>\n
 <\/p>\n
You can specify both an IP<\/strong> address and a DNS<\/strong> name.
\nroot<\/strong> — the user on the remote machine that is used when connecting<\/p><\/blockquote>\n
 <\/p>\n
Check the connection:<\/p>\n
\r\nansible -m ping all\r\n\r\n192.168.1.101 | SUCCESS => {\r\n    "ansible_facts": {\r\n        "discovered_interpreter_python": "\/usr\/bin\/python"\r\n    },\r\n    "changed": false,\r\n    "ping": "pong"\r\n}\r\n<\/pre>\n
 <\/p>\n
all<\/strong> — run on all hosts specified in the file "\/etc\/ansible\/hosts<\/strong>"<\/span><\/p>\n
You can group hosts.<\/span> For example, create a group "web<\/strong>" for our host:<\/span><\/span><\/p>\n
 <\/p>\n
\r\n[web]\r\n192.168.1.101 ansible_ssh_user=root\r\n<\/pre>\n
 <\/p>\n
Now you can call by group name:<\/span><\/span><\/p>\n
\r\nansible -m ping web\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
A simple example of installing Ansible and adding a host. Install Ansible:   RedHat systems: Deb systems:   Generate an SSH key if it is not on the instance with Ansible:   Add the public key to the host, which we will manage:   Add the host to the list:   And insert the following … \u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u044c \u0447\u0438\u0442\u0430\u0442\u044c "\u00a0Ansible — Install"<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1131],"tags":[1133],"_links":{"self":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1414"}],"collection":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1414"}],"version-history":[{"count":2,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1414\/revisions"}],"predecessor-version":[{"id":1417,"href":"https:\/\/artem.services\/index.php?rest_route=\/wp\/v2\/posts\/1414\/revisions\/1417"}],"wp:attachment":[{"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/artem.services\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}