{"id":6628,"date":"2014-12-24T11:29:42","date_gmt":"2014-12-24T02:29:42","guid":{"rendered":"http:\/\/www.creationline.com\/?p=6628"},"modified":"2026-05-27T22:14:42","modified_gmt":"2026-05-27T13:14:42","slug":"ansible%e3%82%92%e8%a9%a6%e3%81%99-ansible","status":"publish","type":"post","link":"https:\/\/www.creationline.com\/tech-blog\/author\/higuchi\/6628","title":{"rendered":"Ansible\u3092\u8a66\u3059 #ansible"},"content":{"rendered":"

\u25a0Ansible\u3068\u306f<\/h2>\n

Ansible<\/a>\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30c7\u30d7\u30ed\u30a4\u3092\u7c21\u5358\u306b\u3057\u3066\u697d\u3092\u3057\u3088\u3046\u3001\u3068\u3044\u3046\u6982\u5ff5\u306e\u30c4\u30fc\u30eb\u3067\u3059\u3002About Ansible<\/a>\u3067\u306f\u6b21\u306e\u3088\u3046\u306b\u8ff0\u3079\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\n

Ansible is a powerful automation engine that makes systems and applications simple to deploy. No custom scripting or custom code. No agents. All using an automation language that\u2019s easy for anyone to understand and learn. Just get in, get it done, and make some time for other strategic projects.<\/p>\n<\/blockquote>\n

<\/blockquote>\n

\u3053\u306e\u3088\u3046\u306b\u3001\u624b\u9593\u3068\u6642\u9593\u3092\u306a\u308b\u3079\u304f\u6e1b\u3089\u3059\u3053\u3068\u3092\u7406\u60f3\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u306a\u304a\u3001Ansible\u3068\u306f\u3001\u6700\u8fd1\u5b9f\u5199\u6620\u753b\u5316\u3082\u3055\u308c\u305f\u30aa\u30fc\u30b9\u30f3\u30fb\u30b9\u30b3\u30c3\u30c8\u30fb\u30ab\u30fc\u30c9\u306b\u3088\u308bSF\u5c0f\u8aac\u300c\u30a8\u30f3\u30c0\u30fc\u306e\u30b2\u30fc\u30e0\u300d(1985)\u306b\u767b\u5834\u3059\u308b\u6052\u661f\u9593\u8d85\u9ad8\u901f\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306b\u7531\u6765\u3057\u3001\u3055\u3089\u306b\u51fa\u81ea\u3092\u305f\u3069\u308b\u3068\u300c\u30b2\u30c9\u6226\u8a18\u300d\u306a\u3069\u3067\u8457\u540d\u306a\u30a2\u30fc\u30b7\u30e5\u30e9\u30fbK\u30fb\u30eb\uff1d\u30b0\u30a6\u30a3\u30f3\u304cSF\u5c0f\u8aac\u300c\u30ed\u30ab\u30ce\u30f3\u306e\u4e16\u754c\u300d(1966)\u3067\u300canswerable\u300d\u304b\u3089\u5275\u308a\u51fa\u3057\u305f\u8a00\u8449\u3067\u3059\u3002<\/p>\n

\u25a0Ansible\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n

Installation | Ansible Documentation<\/a>\u3092\u53c2\u8003\u306b\u3001Ubuntu 14.04 LTS\u306bAnsible\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n

Ubuntu 14.04 LTS\u306b\u542b\u307e\u308c\u3066\u3044\u308bAnsible\u306f2014\/04\u5f53\u6642\u6700\u65b0\u306e1.5.4\u306a\u306e\u3067\u3001Ansible\u306ePPA\u304b\u3089\u6700\u65b0\u7248\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n

ubuntu@ws:~$ sudo apt-get install software-properties-common\n\u30d1\u30c3\u30b1\u30fc\u30b8\u30ea\u30b9\u30c8\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3044\u307e\u3059... \u5b8c\u4e86\n\u4f9d\u5b58\u95a2\u4fc2\u30c4\u30ea\u30fc\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\n\u72b6\u614b\u60c5\u5831\u3092\u8aad\u307f\u53d6\u3063\u3066\u3044\u307e\u3059... \u5b8c\u4e86\nsoftware-properties-common \u306f\u65e2\u306b\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002\n\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9: 0 \u500b\u3001\u65b0\u898f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb: 0 \u500b\u3001\u524a\u9664: 0 \u500b\u3001\u4fdd\u7559: 0 \u500b\u3002\nubuntu@ws:~$<\/pre>\n
ubuntu@ws:~$ sudo apt-add-repository ppa:ansible\/ansible\nAnsible is a radically simple IT automation platform that makes your applications and systems easier to deploy. Avoid writing scripts or custom code to deploy and update your applications\u2014 automate in a language that approaches plain English, using SSH, with no agents to install on remote systems.\nhttp:\/\/ansible.com\/\n\u8a73\u3057\u3044\u60c5\u5831: https:\/\/launchpad.net\/~ansible\/+archive\/ubuntu\/ansible\n[ENTER] \u3092\u62bc\u3059\u3068\u7d9a\u884c\u3057\u307e\u3059\u3002ctrl-c \u3067\u8ffd\u52a0\u3092\u30ad\u30e3\u30f3\u30bb\u30eb\u3067\u304d\u307e\u3059<\/pre>\n
gpg: \u9375\u8f2a\u300c\/tmp\/tmpsi6wdi4t\/secring.gpg\u300d\u304c\u3067\u304d\u307e\u3057\u305f\ngpg: \u9375\u8f2a\u300c\/tmp\/tmpsi6wdi4t\/pubring.gpg\u300d\u304c\u3067\u304d\u307e\u3057\u305f\ngpg: \u93757BB9C367\u3092hkp\u304b\u3089\u30b5\u30fc\u30d0\u30fckeyserver.ubuntu.com\u306b\u8981\u6c42\ngpg: \/tmp\/tmpsi6wdi4t\/trustdb.gpg: \u4fe1\u7528\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u3067\u304d\u307e\u3057\u305f\ngpg: \u93757BB9C367: \u516c\u958b\u9375\u201cLaunchpad PPA for Ansible, Inc.\u201d\u3092\u8aad\u307f\u8fbc\u307f\u307e\u3057\u305f\ngpg: \u51e6\u7406\u6570\u306e\u5408\u8a08: 1\ngpg:               \u8aad\u8fbc\u307f: 1  (RSA: 1)\nOK\nubuntu@ws:~$<\/pre>\n
ubuntu@ws:~$ sudo apt-get update\n:\nubuntu@ws:~$<\/pre>\n
ubuntu@ws:~$ sudo apt-get install ansible\n\u30d1\u30c3\u30b1\u30fc\u30b8\u30ea\u30b9\u30c8\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3044\u307e\u3059... \u5b8c\u4e86\n\u4f9d\u5b58\u95a2\u4fc2\u30c4\u30ea\u30fc\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\n\u72b6\u614b\u60c5\u5831\u3092\u8aad\u307f\u53d6\u3063\u3066\u3044\u307e\u3059... \u5b8c\u4e86\n\u4ee5\u4e0b\u306e\u7279\u5225\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059:\nlibgmp10 libyaml-0-2 python-crypto python-httplib2 python-jinja2\npython-markupsafe python-paramiko python-support python-yaml sshpass\n\u63d0\u6848\u30d1\u30c3\u30b1\u30fc\u30b8:\npython-crypto-dbg python-crypto-doc python-jinja2-doc\n\u4ee5\u4e0b\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u65b0\u305f\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059:\nansible libgmp10 libyaml-0-2 python-crypto python-httplib2 python-jinja2\npython-markupsafe python-paramiko python-support python-yaml sshpass\n\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9: 0 \u500b\u3001\u65b0\u898f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb: 11 \u500b\u3001\u524a\u9664: 0 \u500b\u3001\u4fdd\u7559: 0 \u500b\u3002\n1,480 kB \u4e2d 661 kB \u306e\u30a2\u30fc\u30ab\u30a4\u30d6\u3092\u53d6\u5f97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\n\u3053\u306e\u64cd\u4f5c\u5f8c\u306b\u8ffd\u52a0\u3067 8,041 kB \u306e\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u304c\u6d88\u8cbb\u3055\u308c\u307e\u3059\u3002\n\u7d9a\u884c\u3057\u307e\u3059\u304b? [Y\/n] y\n:\n:\n:\npython-support (1.0.15) \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059 ...\npython-markupsafe (0.18-1build2) \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059 ...\npython-jinja2 (2.7.2-2) \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059 ...\npython-yaml (3.10-4build4) \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059 ...\npython-crypto (2.6.1-4build1) \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059 ...\npython-paramiko (1.10.1-1git1build1) \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059 ...\npython-httplib2 (0.8-2build1) \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059 ...\nsshpass (1.05-1) \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059 ...\nansible (1.7.2-1ppa~trusty) \u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059 ...\nProcessing triggers for libc-bin (2.19-0ubuntu6.3) ...\nProcessing triggers for python-support (1.0.15) ...\nubuntu@ws:~$<\/pre>\n
Ansible\u306fSSH\u3092\u5229\u7528\u3057\u3066\u5bfe\u8c61\u306e\u30ea\u30e2\u30fc\u30c8\u30ce\u30fc\u30c9\u306e\u64cd\u4f5c\u3092\u884c\u3046\u306e\u3067\u3001SSH\u79d8\u5bc6\u9375\u30fb\u516c\u958b\u9375\u306e\u30da\u30a2\u3092\u4f5c\u6210\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u30d1\u30b9\u30d5\u30ec\u30fc\u30ba\u306a\u3057\u306e\u9375\u30da\u30a2\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~$ ssh-keygen -N ''\nGenerating public\/private rsa key pair.\nEnter file in which to save the key (\/home\/ubuntu\/.ssh\/id_rsa):\nCreated directory '\/home\/ubuntu\/.ssh'.\nYour identification has been saved in \/home\/ubuntu\/.ssh\/id_rsa.\nYour public key has been saved in \/home\/ubuntu\/.ssh\/id_rsa.pub.\nThe key fingerprint is:\n23:91:e6:d5:03:e3:cd:4f:b2:26:38:3b:10:2c:b7:32 ubuntu@ws.example.jp\nThe key's randomart image is:\n+--[ RSA 2048]----+\n|        o        |\n|   .   o *       |\n|  . + + o * .    |\n|   o = +   *     |\n|  E o = S o .    |\n|   o . + +       |\n|      o          |\n|       .         |\n|                 |\n+-----------------+\nubuntu@ws:~$<\/pre>\n
\u5f53\u7136\u306a\u304c\u3089\u3001\u5bfe\u8c61\u306e\u30ea\u30e2\u30fc\u30c8\u30ce\u30fc\u30c9\u306fSSH\u30c7\u30fc\u30e2\u30f3\u304c\u52d5\u4f5c\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u8d77\u52d5\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u5148\u306b\u4f5c\u6210\u3057\u305f\u516c\u958b\u9375\u3092\u30ea\u30e2\u30fc\u30c8\u30ce\u30fc\u30c9\u306b\u3042\u3089\u304b\u3058\u3081\u914d\u7f6e\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@node:~$ mkdir .ssh\nubuntu@node:~$ cat > .ssh\/authorized_keys\nssh-rsa (\u7701\u7565) ubuntu@ws.example.jp\nubuntu@node:~$<\/pre>\n
\u52a0\u3048\u3066\u7c21\u4fbf\u306e\u305f\u3081\u306b\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306a\u3057\u3067sudo\u3092\u5b9f\u884c\u3057\u3066root\u6a29\u9650\u3092\u5f97\u3089\u308c\u308b\u3088\u3046\u306b\u3001\u30ed\u30b0\u30a4\u30f3\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u8a2d\u5b9a\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
\u25a0\u4f5c\u696d\u74b0\u5883\u3092\u4f5c\u308b<\/h2>\n
Ansible\u3092\u5b9f\u884c\u3059\u308b\u74b0\u5883\u3068\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u308a\u3001git\u306e\u7ba1\u7406\u4e0b\u306b\u7f6e\u3044\u3066\u304a\u304d\u307e\u3059\u3002\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u306b\u3064\u3044\u3066\u306fBest Practices<\/a>\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u3053\u3067\u306f\u6df1\u304f\u8ffd\u5f93\u3057\u307e\u305b\u3093\u3002<\/p>\n
ubuntu@ws:~$ mkdir ansible-repo\nubuntu@ws:~$ cd ansible-repo\nubuntu@ws:~\/ansible-repo$ git init\nInitialized empty Git repository in \/home\/ubuntu\/ansible-repo\/.git\/\nubuntu@ws:~\/ansible-repo$<\/pre>\n
Ansible\u3067\u306f\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea<\/a>\u3068\u3044\u3046\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u5bfe\u8c61\u306e\u30ce\u30fc\u30c9\u3092\u5217\u6319\u3057\u307e\u3059\u3002\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u30d5\u30a1\u30a4\u30eb\u306fINI\u30d5\u30a1\u30a4\u30eb<\/a>\u5f62\u5f0f\u3067\u3059\u3002<\/p>\n
\u3053\u3053\u3067\u306fws<\/strong>\u30b0\u30eb\u30fc\u30d7\u306b192.168.122.209<\/strong>\u3001node<\/strong>\u30b0\u30eb\u30fc\u30d7\u306b192.168.122.210<\/strong>\u3092\u6240\u5c5e\u3055\u305b\u308b\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u30d5\u30a1\u30a4\u30eb\u3092hosts<\/strong>\u3068\u3044\u3046\u540d\u524d\u3067\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ vi hosts\n[ws]\n192.168.122.209\n[node]\n192.168.122.210\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u25a0\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u307f\u308b<\/h2>\n
Ansible\u306f\u591a\u6570\u306e\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>\u3092\u3042\u3089\u304b\u3058\u3081\u7d44\u307f\u8fbc\u3093\u3067\u304a\u308a\u3001\u5f8c\u8ff0\u3059\u308bPlaybook\u3092\u4f5c\u3089\u305a\u3068\u3082\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u304b\u3089\u4f5c\u696d\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
\u25cfping\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n
\u307e\u305aping<\/a>\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u5bfe\u8c61\u306e\u30ce\u30fc\u30c9\u304c\u5fdc\u7b54\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3059\u3002ansible<\/strong>\u30b3\u30de\u30f3\u30c9\u306b\u3066all -i hosts<\/strong>\u3067\u5bfe\u8c61\u306e\u30a4\u30d9\u30f3\u30c8\u30ea\u30d5\u30a1\u30a4\u30eb\u8a18\u8f09\u306e\u30db\u30b9\u30c8\u3059\u3079\u3066\u306b**-m ping**\u3067ping\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible all -i hosts -m ping\n192.168.122.210 | success >> {\n"changed": false,\n"ping": "pong"\n}\n\n192.168.122.209 | success >> {\n"changed": false,\n"ping": "pong"\n}\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
success<\/strong>\u3067\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5b9f\u884c\u304c\u6210\u529f\u3057\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u30d5\u30a1\u30a4\u30eb\u306f**\/etc\/ansible\/hosts\u3092\u8aad\u3093\u3067\u3044\u308b\u306e\u3067<\/strong>-i\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u6307\u5b9a\u3057\u3066\u307e\u3059\u304c\u3001\u74b0\u5883\u5909\u6570<\/strong>ANSIBLE_HOSTS\u3067\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u306a\u304a\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u30d5\u30a1\u30a4\u30eb\u6307\u5b9a\u306f<\/strong>\/etc\/ansible\/ansible.cfg**\u3067\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u74b0\u5883\u5909\u6570ANSIBLE_HOSTS<\/strong>\u3092\u8a2d\u5b9a\u3057\u3066\u3001\u4ee5\u964d\u306e\u5165\u529b\u3092\u7c21\u7565\u5316\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ export ANSIBLE_HOSTS=~\/ansible-repo\/hosts\nubuntu@ws:~\/ansible-repo$<\/pre>\n
all<\/strong>\u3067\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u3067\u306f\u306a\u304f\u3001\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u306e\u30b0\u30eb\u30fc\u30d7\u540d\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u6240\u5c5e\u3059\u308b\u30ce\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u306e\u307f\u5b9f\u884c\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible ws -m ping\n192.168.122.209 | success >> {\n"changed": false,\n"ping": "pong"\n}\n\nubuntu@ws:~\/ansible-repo$ ansible node -m ping\n192.168.122.210 | success >> {\n"changed": false,\n"ping": "pong"\n}\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u25cfcommand\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n
command<\/a>\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30ce\u30fc\u30c9\u3067\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306funame -a<\/strong>\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible all -m command -a 'uname -a'\n192.168.122.209 | success | rc=0 >>\nLinux ws.example.jp 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014 x86_64 x86_64 x86_64 GNU\/Linux\n\n192.168.122.210 | success | rc=0 >>\nLinux node.example.jp 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014 x86_64 x86_64 x86_64 GNU\/Linux\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u5b9f\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306fcommand<\/strong>\u306a\u306e\u3067\u3001-m command<\/strong>\u306f\u7701\u7565\u3067\u304d\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible all -a 'uname -a'\n192.168.122.209 | success | rc=0 >>\nLinux ws.example.jp 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014 x86_64 x86_64 x86_64 GNU\/Linux\n\n192.168.122.210 | success | rc=0 >>\nLinux node.example.jp 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014 x86_64 x86_64 x86_64 GNU\/Linux\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u25cfsetup\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n
setup<\/a>\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u30ce\u30fc\u30c9\u306efacts<\/a>\u3092\u53ce\u96c6\u3057\u307e\u3059\u3002facts\u3068\u306f\u3001\u30ce\u30fc\u30c9\u306b\u95a2\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u60c5\u5831\u3067\u3059\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001\u6b21\u306e\u3088\u3046\u306a\u60c5\u5831\u304c\u53ce\u96c6\u3067\u304d\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible node -m setup\n192.168.122.210 | success >> {\n"ansible_facts": {\n"ansible_all_ipv4_addresses": [\n"192.168.122.210"\n],\n"ansible_all_ipv6_addresses": [\n"fe80::5054:ff:fe8a:1832"\n],\n"ansible_architecture": "x86_64",\n"ansible_bios_date": "04\/01\/2014",\n"ansible_bios_version": "1.7.5-20140531_083030-gandalf",\n"ansible_cmdline": {\n"BOOT_IMAGE": "\/boot\/vmlinuz-3.13.0-39-generic",\n"ro": true,\n"root": "UUID=b93f22cb-54e4-4332-bf41-b05b33cf2374"\n},\n"ansible_date_time": {\n"date": "2014-11-14",\n"day": "14",\n"epoch": "1415937170",\n"hour": "12",\n"iso8601": "2014-11-14T03:52:50Z",\n"iso8601_micro": "2014-11-14T03:52:50.004783Z",\n"minute": "52",\n"month": "11",\n"second": "50",\n"time": "12:52:50",\n"tz": "JST",\n"tz_offset": "+0900",\n"weekday": "\u91d1\u66dc\u65e5",\n"year": "2014"\n},\n"ansible_default_ipv4": {\n"address": "192.168.122.210",\n"alias": "eth0",\n"gateway": "192.168.122.1",\n"interface": "eth0",\n"macaddress": "52:54:00:8a:18:32",\n"mtu": 1500,\n"netmask": "255.255.255.0",\n"network": "192.168.122.0",\n"type": "ether"\n},\n"ansible_default_ipv6": {},\n"ansible_devices": {\n"vda": {\n"holders": [],\n"host": "SCSI storage controller: Red Hat, Inc Virtio block device",\n"model": null,\n"partitions": {\n"vda1": {\n"sectors": "20967424",\n"sectorsize": 512,\n"size": "10.00 GB",\n"start": "2048"\n}\n},\n"removable": "0",\n"rotational": "1",\n"scheduler_mode": "",\n"sectors": "20971520",\n"sectorsize": "512",\n"size": "10.00 GB",\n"support_discard": "0",\n"vendor": "0x1af4"\n}\n},\n"ansible_distribution": "Ubuntu",\n"ansible_distribution_major_version": "14",\n"ansible_distribution_release": "trusty",\n"ansible_distribution_version": "14.04",\n"ansible_domain": "example.jp",\n"ansible_env": {\n"HOME": "\/home\/ubuntu",\n"LANG": "C",\n"LC_ALL": "ja_JP.UTF-8",\n"LC_CTYPE": "C",\n"LOGNAME": "ubuntu",\n"MAIL": "\/var\/mail\/ubuntu",\n"PATH": "\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin:\/usr\/games:\/usr\/local\/games",\n"PWD": "\/home\/ubuntu",\n"SHELL": "\/bin\/bash",\n"SHLVL": "1",\n"SSH_CLIENT": "192.168.122.209 49909 22",\n"SSH_CONNECTION": "192.168.122.209 49909 192.168.122.210 22",\n"SSH_TTY": "\/dev\/pts\/2",\n"TERM": "xterm-color",\n"USER": "ubuntu",\n"XDG_RUNTIME_DIR": "\/run\/user\/1000",\n"XDG_SESSION_ID": "5",\n"_": "\/bin\/sh"\n},\n"ansible_eth0": {\n"active": true,\n"device": "eth0",\n"ipv4": {\n"address": "192.168.122.210",\n"netmask": "255.255.255.0",\n"network": "192.168.122.0"\n},\n"ipv6": [\n{\n"address": "fe80::5054:ff:fe8a:1832",\n"prefix": "64",\n"scope": "link"\n}\n],\n"macaddress": "52:54:00:8a:18:32",\n"mtu": 1500,\n"promisc": false,\n"type": "ether"\n},\n"ansible_form_factor": "Other",\n"ansible_fqdn": "node.example.jp",\n"ansible_hostname": "node",\n"ansible_interfaces": [\n"lo",\n"eth0"\n],\n"ansible_kernel": "3.13.0-39-generic",\n"ansible_lo": {\n"active": true,\n"device": "lo",\n"ipv4": {\n"address": "127.0.0.1",\n"netmask": "255.0.0.0",\n"network": "127.0.0.0"\n},\n"ipv6": [\n{\n"address": "::1",\n"prefix": "128",\n"scope": "host"\n}\n],\n"mtu": 65536,\n"promisc": false,\n"type": "loopback"\n},\n"ansible_lsb": {\n"codename": "trusty",\n"description": "Ubuntu 14.04.1 LTS",\n"id": "Ubuntu",\n"major_release": "14",\n"release": "14.04"\n},\n"ansible_machine": "x86_64",\n"ansible_memfree_mb": 7660,\n"ansible_memtotal_mb": 7985,\n"ansible_mounts": [\n{\n"device": "\/dev\/vda1",\n"fstype": "ext4",\n"mount": "\/",\n"options": "rw,errors=remount-ro",\n"size_available": 9119244288,\n"size_total": 10432602112\n}\n],\n"ansible_nodename": "node.example.jp",\n"ansible_os_family": "Debian",\n"ansible_pkg_mgr": "apt",\n"ansible_processor": [\n"Intel Xeon E312xx (Sandy Bridge)"\n],\n"ansible_processor_cores": 1,\n"ansible_processor_count": 1,\n"ansible_processor_threads_per_core": 1,\n"ansible_processor_vcpus": 1,\n"ansible_product_name": "Standard PC (i440FX + PIIX, 1996)",\n"ansible_product_serial": "NA",\n"ansible_product_uuid": "NA",\n"ansible_product_version": "pc-i440fx-2.1",\n"ansible_python_version": "2.7.6",\n"ansible_selinux": false,\n"ansible_ssh_host_key_dsa_public": "(\u7701\u7565)",\n"ansible_ssh_host_key_ecdsa_public": "(\u7701\u7565)",\n"ansible_ssh_host_key_rsa_public": "(\u7701\u7565)",\n"ansible_swapfree_mb": 0,\n"ansible_swaptotal_mb": 0,\n"ansible_system": "Linux",\n"ansible_system_vendor": "QEMU",\n"ansible_user_id": "ubuntu",\n"ansible_userspace_architecture": "x86_64",\n"ansible_userspace_bits": "64",\n"ansible_virtualization_role": "NA",\n"ansible_virtualization_type": "NA",\n"module_setup": true\n},\n"changed": false\n}\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u25a0Playbook\u3092\u4f5c\u308b<\/h2>\n
Ansible\u306e\u624b\u7d9a\u304d\u3092\u8a18\u8f09\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092Playbook<\/a>\u3068\u547c\u3073\u307e\u3059\u3002Playbook\u306fYAML<\/a>\u5f62\u5f0f\u3067\u3001Ansible\u72ec\u81ea\u306e\u624b\u7d9a\u304d\u8a00\u8a9e\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n
\u25cf\u30d1\u30c3\u30b1\u30fc\u30b8\u30921\u3064\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h3>\n
\u6b21\u306f\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u30d5\u30a1\u30a4\u30eb\u306e\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u3001sudo\u30b3\u30de\u30f3\u30c9\u3067root\u6a29\u9650\u3092\u5f97\u3066\u3001\u6700\u65b0\u306entp<\/strong>\u30d1\u30c3\u30b1\u30fc\u30b8\u3092apt<\/strong>\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u3044\u3046Playbook\u3067\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ vi ntp.yml\n---\n- hosts: all\nsudo: yes\n  tasks:\n- name: install latest ntp package\napt: pkg=ntp state=latest\nubuntu@ws:~\/ansible-repo$<\/pre>\n
Playbook\u306e\u9069\u7528\u306b\u306fansible-playbook<\/strong>\u30b3\u30de\u30f3\u30c9\u3092\u7528\u3044\u307e\u3059\u3002\u9069\u7528\u524d\u306b**-C**\u30aa\u30d7\u30b7\u30e7\u30f3\u3067dry-run\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook -C ntp.yml\n\nPLAY [all] ********************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.209]\nok: [192.168.122.210]\n\nTASK: [install latest ntp package] ********************************************\nchanged: [192.168.122.209]\nchanged: [192.168.122.210]\n\nPLAY RECAP ********************************************************************\n192.168.122.209 : ok=2 changed=1 unreachable=0 failed=0\n192.168.122.210 : ok=2 changed=1 unreachable=0 failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u3067\u554f\u984c\u306a\u3055\u305d\u3046\u306a\u3053\u3068\u304c\u308f\u304b\u3063\u305f\u306e\u3067\u3001-C\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9664\u3044\u3066\u5b9f\u969b\u306b\u9069\u7528\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook ntp.yml\n\nPLAY [all] ********************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.209]\nok: [192.168.122.210]\n\nTASK: [install latest ntp package] ********************************************\nchanged: [192.168.122.209]\nchanged: [192.168.122.210]\n\nPLAY RECAP ********************************************************************\n192.168.122.209 : ok=2 changed=1 unreachable=0 failed=0\n192.168.122.210 : ok=2 changed=1 unreachable=0 failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
changed<\/strong>\u306fPlaybook\u306e\u9069\u7528\u304c\u6210\u529f\u3057\u3066\u5909\u66f4\u304c\u3042\u3063\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3079\u304d\u7b49\u6027\u306e\u78ba\u8a8d\u306e\u305f\u3081\u3082\u30461\u56de\u9069\u7528\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook ntp.yml\n\nPLAY [all] ********************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.209]\nok: [192.168.122.210]\n\nTASK: [install latest ntp package] ********************************************\nok: [192.168.122.209]\nok: [192.168.122.210]\n\nPLAY RECAP ********************************************************************\n192.168.122.209 : ok=2 changed=0 unreachable=0 failed=0\n192.168.122.210 : ok=2 changed=0 unreachable=0 failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u5909\u66f4\u304c\u306a\u304b\u3063\u305f\u305f\u3081changed<\/strong>\u304c\u5897\u3048\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n
\u3055\u3089\u306b\u3079\u304d\u7b49\u6027\u306e\u78ba\u8a8d\u306e\u305f\u3081\u3001\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3082\u30461\u56de\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u3002
\n\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306fcommand\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u7528\u3044\u3066\u884c\u3044\u307e\u3059\u3002--sudo<\/strong>\u306fsudo\u30b3\u30de\u30f3\u30c9\u3067root\u6a29\u9650\u3092\u5f97\u3066\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3044\u3046\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible all -a 'apt-get purge -y ntp' --sudo\n192.168.122.210 | success | rc=0 >>\n:\n:\n:\nRemoving ntp (1:4.2.6.p5+dfsg-3ubuntu2) ...\n* Stopping NTP server ntpd\n...done.\nPurging configuration files for ntp (1:4.2.6.p5+dfsg-3ubuntu2) ...\nProcessing triggers for man-db (2.6.7.1-1ubuntu1) ...\n\n192.168.122.209 | success | rc=0 >>\n:\n:\n:\nRemoving ntp (1:4.2.6.p5+dfsg-3ubuntu2) ...\n* Stopping NTP server ntpd\n...done.\nPurging configuration files for ntp (1:4.2.6.p5+dfsg-3ubuntu2) ...\nProcessing triggers for man-db (2.6.7.1-1ubuntu1) ...\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook ntp.yml\n\nPLAY [all] ********************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.209]\nok: [192.168.122.210]\n\nTASK: [install latest ntp package] ********************************************\nchanged: [192.168.122.209]\nchanged: [192.168.122.210]\n\nPLAY RECAP ********************************************************************\n192.168.122.209 : ok=2 changed=1 unreachable=0 failed=0\n192.168.122.210 : ok=2 changed=1 unreachable=0 failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u518d\u3073changed<\/strong>\u304c\u30ab\u30a6\u30f3\u30c8\u3055\u308c\u3066Playbook\u306e\u9069\u7528\u304c\u6210\u529f\u3057\u307e\u3057\u305f\u3002<\/p>\n
\u25cf\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u8907\u6570\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h3>\n
\u6700\u65b0\u306enginx<\/strong>\u30d1\u30c3\u30b1\u30fc\u30b8\u3068redis-server<\/strong>\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u305d\u308c\u305e\u308capt<\/strong>\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308bPlaybook\u3067\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ vi multi_pkgs.yml\n---\n- hosts: node\nsudo: yes\n  tasks:\n- name: install latest nginx package\napt: pkg=nginx state=latest\n- name: install latest redis-server package\napt: pkg=redis-server state=latest\nubuntu@ws:~\/ansible-repo$<\/pre>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook multi_pkgs.yml\n\nPLAY [node] *******************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.210]\n\nTASK: [install latest nginx package] ******************************************\nchanged: [192.168.122.210]\n\nTASK: [install latest redis-server package] ***********************************\nchanged: [192.168.122.210]\n\nPLAY RECAP ********************************************************************\n192.168.122.210 : ok=3 changed=2 unreachable=0 failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3057\u305f\u3002\u3053\u3053\u3067\u3001\u4e00\u65e6\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible node -a 'apt-get purge -y nginx redis-server' --sudo\n:<\/pre>\n
\u30eb\u30fc\u30d7<\/a>\u3092\u7528\u3044\u3066\u66f8\u304d\u76f4\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ vi multi_pkgs.yml\n---\n- hosts: node\nsudo: yes\n  tasks:\napt: pkg={{ item }} state=latest\nwith_items:\n- nginx\n- redis-server\nubuntu@ws:~\/ansible-repo$<\/pre>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook multi_pkgs.yml\n\nPLAY [node] *******************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.210]\n\nTASK: [install latest packages] ***********************************************\nchanged: [192.168.122.210] => (item=nginx,redis-server)\n\nPLAY RECAP ********************************************************************\n192.168.122.210 : ok=2 changed=1 unreachable=0 failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u307e\u3057\u305f\u3002\u30eb\u30fc\u30d7\u3092\u7528\u3044\u306a\u304b\u3063\u305f\u5834\u5408\u3067\u306echanged<\/strong>\u306e\u6570\u306e\u9055\u3044\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
\u25cf\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u7528\u3044\u308b<\/h3>\n
Ansible\u306f\u30a8\u30f3\u30b8\u30f3\u306bJinja2<\/a>\u3092\u7528\u3044\u305f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/a>\u304c\u5229\u7528\u3067\u304d\u307e\u3059\u3002Jinja\u3068\u306f\u305d\u306e\u307e\u307e\u300c\u795e\u793e\u300d\u306e\u3053\u3068\u3067\u3001template\u3068temple\u306e\u767a\u97f3\u304c\u4f3c\u3066\u3044\u308b\u3053\u3068\u306b\u7531\u6765\u3057\u3066\u3044\u308b\u305d\u3046\u3067\u3059\u3002\u300c\u795e\u793e\u300d\u306f\u672c\u5f53\u306ftemple\u3067\u306f\u306a\u304fshrine\u306a\u306e\u3067\u3059\u304c\u3053\u3053\u3067\u306f\u76ee\u3092\u3064\u3076\u308a\u307e\u3059\u3002<\/p>\n
\u5909\u6570\u304b\u3089\u5f97\u305f\u5024(Hello, World!<\/strong>)\u3092\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8(tmpl.hello.j2<\/strong>)\u4e2d\u306b\u57cb\u3081\u8fbc\u307f\u3001\u30d5\u30a1\u30a4\u30eb(\/tmp\/hello.txt<\/strong>)\u3068\u3057\u3066\u51fa\u529b\u3059\u308bPlaybook\u3067\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ vi tmpl.yml\n---\n- hosts: all\nsudo: yes\nvars:\nmessage: Hello, World!\n  tasks:\n- name: put hello file\ntemplate: src=tmpl.hello.j2 dest=\/tmp\/hello.txt\nubuntu@ws:~\/ansible-repo$<\/pre>\n
ubuntu@ws:~\/ansible-repo$ vi tmpl.hello.j2\n"{{ message }}"\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u30ce\u30fc\u30c9\u306b\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook tmpl.yml\n\nPLAY [all] ********************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.210]\nok: [192.168.122.209]\n\nTASK: [put hello file] ********************************************************\nchanged: [192.168.122.209]\nchanged: [192.168.122.210]\n\nPLAY RECAP ********************************************************************\n192.168.122.209 : ok=2 changed=1 unreachable=0 failed=0\n192.168.122.210 : ok=2 changed=1 unreachable=0 failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3067\u304d\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible all -a 'cat \/tmp\/hello.txt'\n192.168.122.210 | success | rc=0 >>\n"Hello, World!"\n\n192.168.122.209 | success | rc=0 >>\n"Hello, World!"\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u306ffacts\u3067\u53ce\u96c6\u3057\u305f\u5024\u3092\u57cb\u3081\u8fbc\u3080\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306fansible_fqdn<\/strong>\u3092\u57cb\u3081\u8fbc\u307f\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ git diff\ndiff --git a\/tmpl.hello.j2 b\/tmpl.hello.j2\nindex 763a6c7..c27197f 100644\n--- a\/tmpl.hello.j2\n+++ b\/tmpl.hello.j2\n@@ -1 +1 @@\n-"{{ message }}"\n+{{ ansible_fqdn }} says "{{ message }}"\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u30ce\u30fc\u30c9\u306b\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook tmpl.yml\n\nPLAY [all] ********************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.209]\nok: [192.168.122.210]\n\nTASK: [put hello file] ********************************************************\nchanged: [192.168.122.209]\nchanged: [192.168.122.210]\n\nPLAY RECAP ********************************************************************\n192.168.122.209 : ok=2 changed=1 unreachable=0 failed=0\n192.168.122.210 : ok=2 changed=1 unreachable=0 failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3067\u304d\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible all -a 'cat \/tmp\/hello.txt'\n192.168.122.209 | success | rc=0 >>\nws.example.jp says "Hello, World!"\n\n192.168.122.210 | success | rc=0 >>\nnode.example.jp says "Hello, World!"\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u25cf\u30b5\u30fc\u30d3\u30b9\u9593\u306e\u901a\u4fe1<\/h3>\n
notify<\/strong>\u3068handlers<\/strong>\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u66f4\u304c\u3042\u3063\u305f\u3089\u30b5\u30fc\u30d3\u30b9\u3092\u518d\u8d77\u52d5\u3059\u308b<\/a>\u3068\u3044\u3063\u305f\u624b\u7d9a\u304d\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n
nginx<\/strong>\u306e\u6700\u65b0\u30d1\u30c3\u30b1\u30fc\u30b8\u3092apt<\/strong>\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u5f85\u3061\u53d7\u3051\u30dd\u30fc\u30c8\u756a\u53f7(listen_port<\/strong>\u306e\u307f\u304c\u5909\u66f4\u3067\u304d\u308b\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb(\/etc\/nginx\/sites-available\/default<\/strong>)\u3092\u8a2d\u7f6e\u3059\u308bPlaybook\u3067\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ vi nginx.yml\n---\n- hosts: node\nsudo: yes\nvars:\nlisten_port: 80\ntasks:\n- name: install nginx latest packages\napt: pkg=nginx state=latest\n- name: write default site file\ntemplate: src=nginx.default.j2 dest=\/etc\/nginx\/sites-available\/default\nnotify:\n- restart nginx\n- name: ensure nginx is running\nservice: name=nginx state=started\n  handlers:\n- name: restart nginx\nservice: name=nginx state=restarted\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ vi nginx.default.j2\n#\n# Generated by Ansible for {{ ansible_fqdn }}\n#\nserver {\nlisten {{ listen_port }} default_server;\nlisten [::]:{{ listen_port }} default_server ipv6only=on;\nroot \/usr\/share\/nginx\/html;\nindex index.html index.htm;\nserver_name localhost;\n\tlocation \/ {\ntry_files $uri $uri\/ =404;\n}\n}\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u30ce\u30fc\u30c9\u306b\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook nginx.yml\n\nPLAY [node] *******************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.210]\n\nTASK: [install nginx latest packages] *****************************************\nok: [192.168.122.210]\n\nTASK: [write default site file] ***********************************************\nchanged: [192.168.122.210]\n\nTASK: [ensure nginx is running] ***********************************************\nok: [192.168.122.210]\n\nNOTIFIED: [restart nginx] *****************************************************\nchanged: [192.168.122.210]\n\nPLAY RECAP ********************************************************************\n192.168.122.210 : ok=5 changed=2 unreachable=0 failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u30d1\u30c3\u30b1\u30fc\u30b8\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u5909\u66f4\u3001\u518d\u8d77\u52d5\u304c\u884c\u308f\u308c\u307e\u3057\u305f\u3002\u8a2d\u5b9a\u901a\u308a\u306e80\u756a\u30dd\u30fc\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ curl http:\/\/node 2> \/dev\/null | head -5\n<!DOCTYPE html>\n<html>\n<head>\n<title>Welcome to nginx!<\/title>\n<style>\nubuntu@ws:~\/ansible-repo$<\/pre>\n
Playbook\u306e\u30dd\u30fc\u30c8\u756a\u53f7\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ git diff\ndiff --git a\/nginx.yml b\/nginx.yml\nindex 16cc803..f8474d4 100644\n--- a\/nginx.yml\n+++ b\/nginx.yml\n@@ -2,7 +2,7 @@\n - hosts: node\n   sudo: yes\n   vars:\n-    listen_port: 80\n+    listen_port: 8080\n\n   tasks:\n   - name: install nginx latest packages\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u5909\u66f4\u3057\u305fPlaybook\u3092\u30ce\u30fc\u30c9\u306b\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook nginx.yml\n\nPLAY [node] *******************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.210]\n\nTASK: [install nginx latest packages] *****************************************\nok: [192.168.122.210]\n\nTASK: [write default site file] ***********************************************\nchanged: [192.168.122.210]\n\nTASK: [ensure nginx is running] ***********************************************\nok: [192.168.122.210]\n\nNOTIFIED: [restart nginx] *****************************************************\nchanged: [192.168.122.210]\n\nPLAY RECAP ********************************************************************\n192.168.122.210            : ok=5    changed=2    unreachable=0    failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u5909\u66f4\u3068\u518d\u8d77\u52d5\u306e\u307f\u304c\u884c\u308f\u308c\u307e\u3057\u305f\u3002\u8a2d\u5b9a\u901a\u308a\u306e8080\u756a\u30dd\u30fc\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ curl http:\/\/node\ncurl: (7) Failed to connect to node port 80: \u63a5\u7d9a\u3092\u62d2\u5426\u3055\u308c\u307e\u3057\u305f\nubuntu@ws:~\/ansible-repo$\n\nubuntu@ws:~\/ansible-repo$ curl http:\/\/node:8080 2> \/dev\/null | head -5\n<!DOCTYPE html>\n<html>\n<head>\n<title>Welcome to nginx!<\/title>\n<style>\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u307e\u305f\u3001Playbook\u3067\u3088\u304f\u5909\u66f4\u3059\u308b\u3088\u3046\u306a\u90e8\u5206\u306f\u5225\u30d5\u30a1\u30a4\u30eb\u306b\u5207\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306flisten_port.yml<\/strong>\u3068\u3057\u3066\u5f85\u3061\u53d7\u3051\u30dd\u30fc\u30c8\u8a2d\u5b9a\u90e8\u5206\u3092\u5225\u30d5\u30a1\u30a4\u30eb\u306b\u5207\u308a\u51fa\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ git diff\ndiff --git a\/nginx.yml b\/nginx.yml\nindex f8474d4..c3b11fd 100644\n--- a\/nginx.yml\n+++ b\/nginx.yml\n@@ -1,8 +1,8 @@\n ---\n - hosts: node\n   sudo: yes\n-  vars:\n-    listen_port: 8080\n+  vars_files:\n+  - listen_port.yml\n\n   tasks:\n   - name: install nginx latest packages\nubuntu@ws:~\/ansible-repo$<\/pre>\n
ubuntu@ws:~\/ansible-repo$ cat listen_port.yml\nlisten_port: 8888\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u3053\u306e\u72b6\u614b\u3067\u30ce\u30fc\u30c9\u306b\u9069\u7528\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ ansible-playbook nginx.yml\n\nPLAY [node] *******************************************************************\n\nGATHERING FACTS ***************************************************************\nok: [192.168.122.210]\n\nTASK: [install nginx latest packages] *****************************************\nok: [192.168.122.210]\n\nTASK: [write default site file] ***********************************************\nchanged: [192.168.122.210]\n\nTASK: [ensure nginx is running] ***********************************************\nok: [192.168.122.210]\n\nNOTIFIED: [restart nginx] *****************************************************\nchanged: [192.168.122.210]\n\nPLAY RECAP ********************************************************************\n192.168.122.210            : ok=5    changed=2    unreachable=0    failed=0\n\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u5909\u66f4\u3068\u518d\u8d77\u52d5\u306e\u307f\u304c\u884c\u308f\u308c\u307e\u3057\u305f\u3002\u8a2d\u5b9a\u901a\u308a\u306e8888\u756a\u30dd\u30fc\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
ubuntu@ws:~\/ansible-repo$ curl http:\/\/node:8888 2> \/dev\/null | head -5\n<!DOCTYPE html>\n<html>\n<head>\n<title>Welcome to nginx!<\/title>\n<style>\nubuntu@ws:~\/ansible-repo$<\/pre>\n
\u25a0\u307e\u3068\u3081<\/h2>\n
Ansible\u306f\u305d\u306e\u601d\u60f3\u30fb\u7406\u60f3\u901a\u308a\u3001\u5c0e\u5165\u30b3\u30b9\u30c8\u30fb\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u4f4e\u3044\u3053\u3068\u304c\u7279\u5fb4\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002Playbook\u3092\u66f8\u304b\u306a\u304f\u3068\u3082\u540c\u68b1\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u3063\u3066\u7d20\u65e9\u304f\u3061\u3087\u3063\u3068\u4f7f\u3048\u308b\u3053\u3068\u3082\u5229\u70b9\u3068\u8a00\u3048\u305d\u3046\u3067\u3059\u3002<\/p>\n
\n