{"id":43040,"date":"2023-01-10T05:30:06","date_gmt":"2023-08-21T08:06:57","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/ansible%e5%b0%8f%e8%b4%b4%e5%a3%ab-%e6%94%af%e6%92%91nyanshible%e7%9a%84%e6%8a%80%e6%9c%af-cowsay-%e5%9b%9e%e8%b0%83%e6%8f%92%e4%bb%b6\/"},"modified":"2024-04-29T09:19:16","modified_gmt":"2024-04-29T01:19:16","slug":"ansible%e5%b0%8f%e8%b4%b4%e5%a3%ab-%e6%94%af%e6%92%91nyanshible%e7%9a%84%e6%8a%80%e6%9c%af-cowsay-%e5%9b%9e%e8%b0%83%e6%8f%92%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/ansible%e5%b0%8f%e8%b4%b4%e5%a3%ab-%e6%94%af%e6%92%91nyanshible%e7%9a%84%e6%8a%80%e6%9c%af-cowsay-%e5%9b%9e%e8%b0%83%e6%8f%92%e4%bb%b6\/","title":{"rendered":"[Ansible\u5c0f\u8d34\u58eb] \u652f\u6491nyanshible\u7684\u6280\u672f [cowsay\/\u56de\u8c03\u63d2\u4ef6]"},"content":{"rendered":"

\u5728\u4e0eAnsible\u793e\u533a\u7684\u4eba\u4ea4\u8c08\u65f6\uff0c\u6211\u4e0d\u7ecf\u610f\u5730\u4f7f\u7528\u4e86\u8bcd\u8bed\u201c\u306b\u3083\u3093\u3057\u3076\u308b\u201d\uff0c\u8fd9\u5bfc\u81f4\u4e86\u53ef\u80fd\u4f1a\u751f\u6210\u4e00\u4e9b\u5728Ansible\u6267\u884c\u65f6\u51fa\u73b0\u732b\u54aa\u7684\u6a21\u5757\u7684\u8ba8\u8bba\uff0c\u6240\u4ee5\u6211\u6682\u65f6\u8bd5\u7740\u5728\u6d88\u606f\u8f93\u51fa\u4e2d\u5b9e\u73b0\u201c\u306b\u3083\u3093\u3057\u3076\u308b\u201d\uff0c\u770b\u770b\u662f\u5426\u53ef\u884c\u3002<\/p>\n

\"2019-11-04_14h05_26.png\"<\/div>\n

\u73af\u5883 –<\/p>\n

[zaki@manager nyan]$ ansible --version\r\nansible 2.8.5\r\n  config file = \/home\/zaki\/work\/ansible\/nyan\/ansible.cfg\r\n  configured module search path = [u'\/home\/zaki\/.ansible\/plugins\/modules', u'\/usr\/share\/ansible\/plugins\/modules']\r\n  ansible python module location = \/usr\/lib\/python2.7\/site-packages\/ansible\r\n  executable location = \/usr\/bin\/ansible\r\n  python version = 2.7.5 (default, Aug  7 2019, 00:51:29) [GCC 4.8.5 20150623 (Red Hat 4.8.5-39)]\r\n[zaki@manager nyan]$\r\n[zaki@manager nyan]$ cat \/etc\/redhat-release\r\nCentOS Linux release 7.7.1908 (Core)\r\n[zaki@manager nyan]$\r\n<\/code><\/pre>\n
\u53e6\u5916\uff0c\u672c\u6587\u5185\u5bb9\u5305\u62ec\u4e86cowsay\u7684\u4f7f\u7528\u65b9\u6cd5\u548c\u4fee\u6539\u65b9\u5f0f\uff0c\u4ee5\u53caAnsible\u56de\u8c03\u63d2\u4ef6\u7684\u7b80\u5355\u6784\u5efa\u65b9\u6cd5\u3002<\/p>\n
\u6211\u60f3\u8bd5\u8bd5\uff0c\u4e0d\u8981\u89e3\u91ca\u3002<\/h1>\n
\u8be6\u7ec6\u7684\u5185\u5bb9\u7a0d\u540e\u63d0\u5230\uff0c\u53ea\u9700\u8981\u5c06\u4ee5\u4e0b\u811a\u672c\u590d\u5236\u7c98\u8d34\u5230\/usr\/local\/bin\/cowsay\u3002\uff08\u8be5\u811a\u672c\u5c06\u6839\u636e\u53c2\u6570\u5bf9ASCII\u827a\u672f\u8fdb\u884c\u6574\u7406\u5e76\u6253\u5370\u51fa\u6765\uff09<\/p>\n
#!\/usr\/bin\/perl<\/span>\r\n\r\nmy<\/span> $border<\/span> =<\/span> \"<\/span>-<\/span>\"<\/span> x<\/span> ((<\/span>length<\/span> $ARGV<\/span>[<\/span>-<\/span>1<\/span>])<\/span> +<\/span> 2<\/span>);<\/span>\r\nprint<\/span> <<\"__EOL__\";\r\n $border\r\n< $ARGV[-1] >\r\n $border\r\n\u3000\\\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n__EOL__\r\n<\/span><\/code><\/pre>\n
\u7ed9 \/usr\/local\/bin\/cowsay \u589e\u52a0\u6267\u884c\u6743\u9650 chmod 755 \uff0c\u7136\u540e\u6267\u884c Ansible \u5373\u53ef\u3002<\/p>\n
\u5982\u679c\u60f3\u8981\u6062\u590d\u539f\u72b6\uff0c\u53ea\u9700\u5220\u9664\/usr\/local\/bin\/cowsay\u5373\u53ef\u3002<\/p>\n
\u725b\u8bf4\uff1a\u201c\u306b\u3083\u3093\u3057\u3076\u308b\u201d<\/h1>\n
\u5982\u679c\u5728Ansible\u6267\u884c\u65f6\u7cfb\u7edf\u4e0a\u5b89\u88c5\u4e86cowsay\u547d\u4ee4\uff0c\u5219\u5177\u5907\u4f7f\u7528\u6b64\u547d\u4ee4\u8f93\u51fa\u4efb\u52a1\u540d\u79f0\u7684\u529f\u80fd\u3002<\/p>\n
\u8fd9\u90e8\u5206\u662f\u8c03\u7528Ansible\u6765\u4f7f\u7528cowsay\u7684\u90e8\u5206\u3002<\/p>\n
\u51c6\u5907\u597d\u81ea\u5df1\u7684 cowsay \u5e76\u8fdb\u884c\u5c1d\u8bd5<\/h2>\n
\u5728\u6267\u884cAnsible\u65f6\uff0c\u68c0\u67e5\u662f\u5426\u5b89\u88c5\u4e86cowsay\u662f\u6839\u636e\u4ee5\u4e0b\u5217\u8868\u4e2d\u662f\u5426\u5b58\u5728\u6267\u884c\u6587\u4ef6\u6765\u5224\u65ad\u7684\u3002<\/p>\n
b_COW_PATHS<\/span> =<\/span> (<\/span>\r\n    b<\/span>\"\/usr\/bin\/cowsay\"<\/span>,<\/span>\r\n    b<\/span>\"\/usr\/games\/cowsay\"<\/span>,<\/span>\r\n    b<\/span>\"\/usr\/local\/bin\/cowsay\"<\/span>,<\/span>  # BSD path for cowsay\r\n<\/span>    b<\/span>\"\/opt\/local\/bin\/cowsay\"<\/span>,<\/span>  # MacPorts path for cowsay\r\n<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u5982\u679c\u4f60\u5728\u8fd9\u4e9b\u8def\u5f84\u4e2d\u653e\u7f6e\u4e86\u53ef\u6267\u884c\u7684cowsay\u811a\u672c\uff0c\u90a3\u5c31\u6ca1\u95ee\u9898\u4e86\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u53ea\u6709\u5f53\u6267\u884cAnsible\u65f6\uff0c\u8def\u5f84\uff08\u5982~\/local\/bin\/cowsay\uff09\u4e2d\u6709cowsay\u5b58\u5728\uff0c\u624d\u4f1a\u6709\u53cd\u5e94\u3002<\/p>\n
\u6240\u4ee5\uff0c\u5373\u4f7f\u6ca1\u6709\u901a\u8fc7yum\u7b49\u5b89\u88c5cowsay\uff0c\u53ea\u8981\u81ea\u884c\u51c6\u5907\/usr\/local\/bin\/cowsay\uff0c\u5c31\u53ef\u4ee5\u5728Ansible\u4e2d\u4f7f\u7528nyanshible\u3002
\n\uff08\u203b\u4e0d\u8981\u5fd8\u8bb0\u4f7f\u7528chmod 755\u7ed9\u4e88\u6267\u884c\u6743\u9650\uff09<\/p>\n
\u5b9e\u65bd\u6848\u4f8b<\/h3>\n
\u6bd4\u5982\u8bf4Perl\u811a\u672c<\/p>\n
#!\/usr\/bin\/perl<\/span>\r\n\r\nmy<\/span> $border<\/span> =<\/span> \"<\/span>-<\/span>\"<\/span> x<\/span> ((<\/span>length<\/span> $ARGV<\/span>[<\/span>-<\/span>1<\/span>])<\/span> +<\/span> 2<\/span>);<\/span>\r\nprint<\/span> <<\"__EOL__\";\r\n $border\r\n< $ARGV[-1] >\r\n $border\r\n\u3000\\\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n__EOL__\r\n<\/span><\/code><\/pre>\n
\u5982\u679c\u5df2\u5b89\u88c5\u539f\u59cb\u7684cowsay\uff0c\u5e76\u4e14\u6ca1\u6709\u8fdb\u884c\u5176\u4ed6\u7279\u6b8a\u914d\u7f6e\uff0c\u5219\u5728Ansible\u4e2d\u4f7f\u7528cowsay -W 60 -f default “\u6d88\u606f”\u7684\u683c\u5f0f\u4f1a\u6267\u884ccowsay\u3002<\/p>\n
    def<\/span> banner_cowsay<\/span>(<\/span>self<\/span>,<\/span> msg<\/span>,<\/span> color<\/span>=<\/span>None<\/span>):<\/span>\r\n        if<\/span> u<\/span>\": [\"<\/span> in<\/span> msg<\/span>:<\/span>\r\n            msg<\/span> =<\/span> msg<\/span>.<\/span>replace<\/span>(<\/span>u<\/span>\"[\"<\/span>,<\/span> u<\/span>\"\"<\/span>)<\/span>\r\n            if<\/span> msg<\/span>.<\/span>endswith<\/span>(<\/span>u<\/span>\"]\"<\/span>):<\/span>\r\n                msg<\/span> =<\/span> msg<\/span>[:<\/span>-<\/span>1<\/span>]<\/span>\r\n        runcmd<\/span> =<\/span> [<\/span>self<\/span>.<\/span>b_cowsay<\/span>,<\/span> b<\/span>\"-W\"<\/span>,<\/span> b<\/span>\"60\"<\/span>]<\/span>\r\n        if<\/span> self<\/span>.<\/span>noncow<\/span>:<\/span>\r\n            thecow<\/span> =<\/span> self<\/span>.<\/span>noncow<\/span>\r\n            if<\/span> thecow<\/span> ==<\/span> 'random'<\/span>:<\/span>\r\n                thecow<\/span> =<\/span> random<\/span>.<\/span>choice<\/span>(<\/span>list<\/span>(<\/span>self<\/span>.<\/span>cows_available<\/span>))<\/span>\r\n            runcmd<\/span>.<\/span>append<\/span>(<\/span>b<\/span>'-f'<\/span>)<\/span>\r\n            runcmd<\/span>.<\/span>append<\/span>(<\/span>to_bytes<\/span>(<\/span>thecow<\/span>))<\/span>\r\n        runcmd<\/span>.<\/span>append<\/span>(<\/span>to_bytes<\/span>(<\/span>msg<\/span>))<\/span>\r\n        cmd<\/span> =<\/span> subprocess<\/span>.<\/span>Popen<\/span>(<\/span>runcmd<\/span>,<\/span> stdout<\/span>=<\/span>subprocess<\/span>.<\/span>PIPE<\/span>,<\/span> stderr<\/span>=<\/span>subprocess<\/span>.<\/span>PIPE<\/span>)<\/span>\r\n        (<\/span>out<\/span>,<\/span> err<\/span>)<\/span> =<\/span> cmd<\/span>.<\/span>communicate<\/span>()<\/span>\r\n        self<\/span>.<\/span>display<\/span>(<\/span>u<\/span>\"%s<\/span>\\n<\/span>\"<\/span> %<\/span> to_text<\/span>(<\/span>out<\/span>),<\/span> color<\/span>=<\/span>color<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u8fd9\u4e2a\u51fd\u6570\u7684<\/p>\n
        runcmd<\/span> =<\/span> [<\/span>self<\/span>.<\/span>b_cowsay<\/span>,<\/span> b<\/span>\"-W\"<\/span>,<\/span> b<\/span>\"60\"<\/span>]<\/span>\r\n\r\n[...]<\/span>\r\n\r\n            runcmd<\/span>.<\/span>append<\/span>(<\/span>b<\/span>'-f'<\/span>)<\/span>\r\n            runcmd<\/span>.<\/span>append<\/span>(<\/span>to_bytes<\/span>(<\/span>thecow<\/span>))<\/span>\r\n<\/code><\/pre>\n
\u9019\u4e00\u90e8\u5206\u7684\u5167\u5bb9\u3002<\/p>\n
\u6240\u4ee5\uff0c\u5982\u679c\u4f60\u60f3\u8981\u521b\u5efa\u81ea\u5df1\u7684cowsay\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u8fd9\u4e2a\u8c03\u7528\u89c4\u8303\uff0c\u53d6\u51fa\u6700\u540e\u4e00\u4e2a\u53c2\u6570\u5e76\u8f93\u51fa\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u6267\u884cnyanshible\u4e86\u3002
\n\uff08\u5728Perl\u4e2d\uff0c\u811a\u672c\u7684\u53c2\u6570\u53ef\u4ee5\u901a\u8fc7@ARGV\u6570\u7ec4\u63a5\u6536\uff0c\u8981\u5f15\u7528\u6570\u7ec4\u7684\u672b\u5c3e\uff0c\u53ef\u4ee5\u4f7f\u7528\u6570\u7ec4\u7d22\u5f15-1\u6765\u53d6\u51fa\uff09<\/p>\n
\u6267\u884c\u793a\u4f8b l\u00ec)<\/h3>\n
[zaki@manager nyan]$ ansible-playbook playbook.yml \r\n [WARNING]: provided hosts list is empty, only localhost is available. Note\r\nthat the implicit localhost does not match 'all'\r\n\r\n ------------------\r\n< PLAY [localhost] >\r\n ------------------\r\n\u3000\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n\r\n ------------------------\r\n< TASK [Gathering Facts] >\r\n ------------------------\r\n\u3000\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n\r\nok: [localhost]\r\n -------------\r\n< TASK [ping] >\r\n -------------\r\n\u3000\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n\r\nok: [localhost]\r\n ------------\r\n< PLAY RECAP >\r\n ------------\r\n\u3000\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n\r\nlocalhost                  : ok=2    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0\r\n\r\n[zaki@manager nyan]$\r\n<\/code><\/pre>\n
\u5728 cowsay \u4e2d\u6dfb\u52a0\u81ea\u5b9a\u4e49\u6a21\u677f\u5e76\u663e\u793a “\u55b5”<\/h2>\n
\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5cowsay\u5305\u5e76\u51c6\u5907cowsay\u7684\u8f93\u51fa\u6a21\u677f\u6765\u5b9e\u73b0nyan\u5f0f\u7684\u6548\u679c\u3002cowsay\u9ed8\u8ba4\u663e\u793a\u4fe1\u606f\u4e3a\u725b\u7684ASCII\u827a\u672f\uff0c\u4f46\u662f\u6709\u591a\u4e2a\u6837\u672c\u663e\u793a\u683c\u5f0f\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u9009\u9879\u6765\u6539\u53d8\u663e\u793a\u65b9\u5f0f\u3002<\/p>\n
\u5973\u6027\u5de5\u7a0b\u5e08\u901a\u8fc7cowsay\u6765\u63d0\u5347\u5973\u6027\u9b45\u529b – Qiita<\/p>\n
\u5495\u565c\u725b\u8bf4\u7684\u8bbe\u7f6e<\/h3>\n
[zaki@manager nyan]$ cowsay Ansible\r\n _________\r\n< Ansible >\r\n ---------\r\n        \\   ^__^\r\n         \\  (oo)\\_______\r\n            (__)\\       )\\\/\\\r\n                ||----w |\r\n                ||     ||\r\n<\/code><\/pre>\n
\u53ef\u4f9b\u9009\u62e9\u7684\u6a21\u677f<\/p>\n
[zaki@manager nyan]$ cowsay -l\r\nCow files in \/usr\/share\/cowsay:\r\nbeavis.zen blowfish bong bud-frogs bunny cheese cower default dragon\r\ndragon-and-cow elephant elephant-in-snake eyes flaming-sheep ghostbusters\r\nhead-in hellokitty kiss kitty koala kosh luke-koala mech-and-cow meow milk\r\nmoofasa moose mutilated ren satanic sheep skeleton small sodomized\r\nstegosaurus stimpy supermilker surgery telebears three-eyes turkey turtle\r\ntux udder vader vader-koala www\r\n[zaki@manager nyan]$ \r\n<\/code><\/pre>\n
\u6211\u6765\u8bd5\u7740\u9009\u62e9Tux<\/p>\n
[zaki@manager nyan]$ cowsay -f tux Ansible\r\n _________\r\n< Ansible >\r\n ---------\r\n   \\\r\n    \\\r\n        .--.\r\n       |o_o |\r\n       |:_\/ |\r\n      \/\/   \\ \\\r\n     (|     | )\r\n    \/'\\_   _\/`\\\r\n    \\___)=(___\/\r\n\r\n[zaki@manager nyan]$\r\n<\/code><\/pre>\n
\u90a3\u4e48\u8fd9\u4e2a\u6a21\u677f\u5728\u54ea\u91cc\u5462\uff1f\u5982\u540c\u5217\u8868\u4e2d\u7684\u7b2c\u4e00\u884c\u201c\/usr\/share\/cowsay\u4e2d\u7684Cow\u6587\u4ef6\u201d\uff0c\u5b83\u4f4d\u4e8e\/usr\/share\/cowsay\u76ee\u5f55\u4e0b\u3002<\/p>\n
[zaki@manager nyan]$ ls -F \/usr\/share\/cowsay\/\r\nDragonAndCow.pm  default.cow            luke-koala.cow    stimpy.cow\r\nExample.pm       dragon-and-cow.cow     mech-and-cow.cow  supermilker.cow\r\nFrogs.pm         dragon.cow             meow.cow          surgery.cow\r\nMechAndCow.pm    elephant-in-snake.cow  milk.cow          telebears.cow\r\nStegosaurus.pm   elephant.cow           moofasa.cow       three-eyes.cow\r\nTextBalloon.pm   eyes.cow               moose.cow         turkey.cow\r\nTuxStab.pm       flaming-sheep.cow      mutilated.cow     turtle.cow\r\nbeavis.zen.cow   ghostbusters.cow       ren.cow           tux.cow\r\nblowfish.cow     head-in.cow            satanic.cow       udder.cow\r\nbong.cow         hellokitty.cow         sheep.cow         vader-koala.cow\r\nbud-frogs.cow    kiss.cow               skeleton.cow      vader.cow\r\nbunny.cow        kitty.cow              small.cow         www.cow\r\ncheese.cow       koala.cow              sodomized.cow\r\ncower.cow        kosh.cow               stegosaurus.cow\r\n<\/code><\/pre>\n
\u8fd9\u662f\u4e00\u4e2aPerl\u811a\u672c\uff0c\u5c06AA\u8bbe\u7f6e\u4e3a$the_cow\u53d8\u91cf\u7684\u8f93\u51fa\u5185\u5bb9\u3002<\/p>\n
##<\/span>\r\n## TuX<\/span>\r\n## (c) pborys@p-soft.silesia.linux.org.pl<\/span>\r\n##<\/span>\r\n$the_cow<\/span> =<\/span> <<EOC;\r\n   $thoughts\r\n    $thoughts\r\n        .--.\r\n       |o_o |\r\n       |:_\/ |\r\n      \/\/   \\\\ \\\\\r\n     (|     | )\r\n    \/'\\\\_   _\/`\\\\\r\n    \\\\___)=(___\/\r\n\r\nEOC\r\n<\/span>[<\/span>zaki@manager<\/span> nyan<\/span>]<\/span>$<\/span>\r\n<\/code><\/pre>\n
\u90a3\u4f60\u660e\u767d\u4e86\u5417\uff1f<\/p>\n
##<\/span>\r\n## A cow wadvertising the World Wide Web, from lim@csua.berkeley.edu<\/span>\r\n##<\/span>\r\n$the_cow<\/span> =<\/span> <<EOC;\r\n\u3000\\\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\nEOC\r\n<\/span><\/code><\/pre>\n
\u9806\u4fbf\u63d0\u4e00\u4e0b\uff0c\u5982\u679c\u5305\u542b\u65e5\u8bed\uff08\u591a\u5b57\u8282\u5b57\u7b26\uff09\uff0c\u4f7f\u7528UTF-8\u4f1a\u51fa\u73b0\u4e71\u7801\u7684\u60c5\u51b5\uff0c\u6240\u4ee5\u4fdd\u5b58\u4e3aUTF-16 LE\u683c\u5f0f\u3002<\/p>\n
[zaki@manager ~]$ cowsay -l\r\nCow files in \/usr\/share\/cowsay:\r\nbeavis.zen blowfish bong bud-frogs bunny cat cheese cower default dragon\r\ndragon-and-cow elephant elephant-in-snake eyes flaming-sheep ghostbusters\r\nhead-in hellokitty kiss kitty koala kosh luke-koala mech-and-cow meow milk\r\nmoofasa moose mutilated ren satanic sheep skeleton small sodomized\r\nstegosaurus stimpy supermilker surgery telebears three-eyes turkey turtle\r\ntux udder vader vader-koala www\r\n<\/code><\/pre>\n
\u53ea\u9700\u8981\u4e00\u4e2a\u9009\u62e9\uff1a\u2191\u6dfb\u52a0\u4e86cat\u3002
\n\u9009\u62e9cat\u5e76\u6267\u884c\u3002<\/p>\n
[zaki@manager ~]$ cowsay -f cat Ansible\r\n _________\r\n< Ansible >\r\n ---------\r\n\u3000\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n[zaki@manager ~]$\r\n<\/code><\/pre>\n
\u5982\u679c\u56e0\u4e3a\u5b97\u6559\u539f\u56e0\u7b49\u65e0\u6cd5\u5728\/usr\/share\/cowsay\u4f5c\u4e3a\u6587\u4ef6\u7684\u5b89\u88c5\u4f4d\u7f6e\uff0c\u90a3\u4e48\u53ef\u4ee5\u5c06\u6587\u4ef6\u5b58\u50a8\u5728\/usr\/local\/share\/cowsay\/cat.cow\uff0c\u5e76\u5728\u8fd0\u884c\u65f6\u901a\u8fc7\u73af\u5883\u53d8\u91cfCOWPATH\u6307\u5b9a\u4f7f\u7528\u3002\uff08\u8be6\u7ec6\u4fe1\u606f\u8bf7\u53c2\u8003man\u6216cowsay\u7684\u6e90\u4ee3\u7801\uff09<\/p>\n
[zaki@manager ~]$ COWPATH=\/usr\/local\/share\/cowsay cowsay -l\r\nCow files in \/usr\/local\/share\/cowsay:\r\ncat\r\n[zaki@manager ~]$ COWPATH=\/usr\/local\/share\/cowsay cowsay -f cat aaa\r\n _____\r\n< aaa >\r\n -----\r\n\u3000\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n[zaki@manager ~]$\r\n<\/code><\/pre>\n
\u591a\u79cd\u8def\u5f84\u8bbe\u7f6e<\/p>\n
[zaki@manager ~]$ COWPATH=\/usr\/local\/share\/cowsay:\/usr\/share\/cowsay cowsay -l\r\nCow files in \/usr\/local\/share\/cowsay:\r\ncat\r\nCow files in \/usr\/share\/cowsay:\r\nbeavis.zen blowfish bong bud-frogs bunny cheese cower default dragon\r\ndragon-and-cow elephant elephant-in-snake eyes flaming-sheep ghostbusters\r\nhead-in hellokitty kiss kitty koala kosh luke-koala mech-and-cow meow milk\r\nmoofasa moose mutilated ren satanic sheep skeleton small sodomized\r\nstegosaurus stimpy supermilker surgery telebears three-eyes turkey turtle\r\ntux udder vader vader-koala www\r\n[zaki@manager ~]$\r\n<\/code><\/pre>\n
Ansible\u914d\u7f6e<\/h3>\n
\u7531\u4e8e\u5df2\u7ecf\u51c6\u5907\u597d\u4f7f\u7528\u81ea\u5b9a\u4e49\u6a21\u677f\u5728cowsay\u4e2d\u8f93\u51fa\u6d88\u606f\uff0c\u6240\u4ee5\u8981\u8fdb\u884c\u4eceAnsible\u4e2d\u9009\u62e9\u6307\u5b9a\u6a21\u677f\u7684\u8bbe\u7f6e\u3002
\n\u4e0d\u8fc7\uff0c\u53ea\u9700\u5728ansible.cfg\u6587\u4ef6\u4e2d\u8fdb\u884c\u63cf\u8ff0\u5373\u53ef\u3002
\n\uff08\u5982\u679c\u81ea\u5b9a\u4e49\u6a21\u677f\u4e0d\u5728\u9ed8\u8ba4\u7684\/usr\/local\/share\/cowsay\u7b49\u4f4d\u7f6e\uff0c\u9700\u8981\u6dfb\u52a0COWPATH=\/usr\/local\/share\/cowsay\uff09<\/p>\n
\u7b54\u6848: ANSIBLE_COW_SELECTION \u7684\u9009\u62e9<\/p>\n
[defaults]<\/span>\r\ncow_selection<\/span> =<\/span> cat<\/span>\r\n<\/code><\/pre>\n
\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u5982\u679c\u5728\u8fd9\u91cc\u5199\u4e0b\u50cftux\u8fd9\u6837\u7684\uff0c\u901a\u8fc7cowsay -l\u547d\u4ee4\u663e\u793a\u7684\u5217\u8868\u9879\u76ee\uff0c\u5219Ansible\u7684\u8f93\u51fa\u5c06\u6839\u636e\u8be5\u5185\u5bb9\u8fdb\u884c\u3002\u53e6\u5916\uff0c\u5982\u679c\u9009\u62e9random\uff0c\u5219\u6bcf\u6b21\u8f93\u51fa\u90fd\u4f1a\u4ece\u53ef\u7528\u6a21\u677f\u4e2d\u968f\u673a\u9009\u62e9\u4e00\u4e2a\u3002<\/p>\n
\u6267\u884c\u4f8b\u5b50<\/h3>\n
[zaki@manager nyan]$ ansible-playbook playbook.yml\r\n [WARNING]: provided hosts list is empty, only localhost is available. Note\r\nthat the implicit localhost does not match 'all'\r\n\r\n __________________\r\n< PLAY [localhost] >\r\n ------------------\r\n\u3000\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n\r\n ________________________\r\n< TASK [Gathering Facts] >\r\n ------------------------\r\n\u3000\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n\r\nok: [localhost]\r\n _____________\r\n< TASK [ping] >\r\n -------------\r\n\u3000\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n\r\nok: [localhost]\r\n ____________\r\n< PLAY RECAP >\r\n ------------\r\n\u3000\\ \u2227_\u2227 \u3000\r\n .\uff90,,\u30fb_\u30fb\uff90\r\n\u30fe(,_\uff55\uff55\uff89\r\n\r\nlocalhost                  : ok=2    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0\r\n\r\n[zaki@manager nyan]$\r\n<\/code><\/pre>\n
\u7981\u7528cowsay<\/h3>\n
[defaults]<\/span>\r\nnocows<\/span> =<\/span> True<\/span>\r\n<\/code><\/pre>\n
\u6216\u8005\u53ef\u4ee5\u4f7f\u7528yum erase cowsay\u6765\u5220\u9664\u5b83\u3002<\/p>\n
\u56de\u8c03\u63d2\u4ef6\u7528\u4e8e\u732b\u54aa\u6a21\u62df\u3002<\/h1>\n
\u4f7f\u7528cowsay\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u53ea\u662f\u8f93\u51fa\u4e86play\u540d\u548ctask\u540d\uff0c\u6240\u4ee5\u65e0\u6cd5\u50cf\u6b63\u5e38\u65f6\u4e00\u6837\u53ef\u7231\u7684\u732b\u54aa\uff0c\u9519\u8bef\u65f6\u6bdb\u53d1\u7ad6\u8d77\u7684\u732b\u54aa\u4e4b\u7c7b\u7684\u4e8b\u60c5\u3002<\/p>\n
\u5982\u679c\u8981\u5904\u7406\u8fd9\u4e2a\u533a\u57df\uff0c\u53ef\u4ee5\u4f7f\u7528\u56de\u8c03\u63d2\u4ef6\uff08\u5e73\u65f6\u53ef\u4ee5\u7528”\u9ed8\u8ba4\u7684\u9519\u8bef\u4e0d\u597d\u770b\u5440\uff0c\u54e6\u5bf9\u4e86\uff0c\u4f7f\u7528yaml\u7684stdout_callback\u4f1a\u53d8\u5f97\u597d\u770b”\u8fd9\u79cd\u4e1c\u897f\uff09\u6765\u5b9e\u73b0\u3002<\/p>\n
\u6211\u5c07\u81ea\u5df1\u5275\u5efa\u4e00\u500b\u7528\u65bc\u300cNyanshiburu\u7684callback plugin\u300d\u7684\u63d2\u4ef6\uff0c\u4f46\u53ea\u9700\u8981\u57fa\u65bc\u300c\u9810\u8a2d\u7684callback plugin\uff0c\u7576\u672a\u9032\u884c\u4efb\u4f55\u8a2d\u5b9a\u6642\u4f7f\u7528\u300d\u4f86\u9032\u884c\u958b\u767c\uff0c\u5982\u679c\u53ea\u662f\u4fee\u6539\u986f\u793a\u7684\u7a0b\u5ea6\uff0c\u5247\u53ef\u4ee5\u8f15\u9b06\u5730\u901a\u904e\u8907\u88fd\u7c98\u8cbc\u5b8c\u6210\u3002<\/p>\n
\u4f7f\u7528Ansible\u7684\u56de\u8c03\u63d2\u4ef6\u6765\u8868\u8fbe\u7a81\u7136\u6b7b\u4ea1(echo-sd) – Qiita<\/p>\n
\u56de\u8c03\u63d2\u4ef6\u4e0eAnsible\u672c\u8eab\u4e00\u6837\uff0c\u90fd\u662f\u4f7f\u7528Python\u7f16\u5199\u7684\u3002\u5bf9\u4e8e\u5728CentOS7\u4e0a\u901a\u8fc7epel\u5b89\u88c5\u7684ansible 2.8\u7248\u672c\uff0c\u63d2\u4ef6\u7684\u6e90\u4ee3\u7801\u4f4d\u4e8e\/usr\/lib\/python2.7\/site-packages\/ansible\/plugins\/callback\/*.py\u76ee\u5f55\u4e0b\u3002<\/p>\n
\u5236\u4f5c\u4e00\u4e2a\u201c\u306b\u3083\u3093\u3057\u3076\u308b\u201d\u56de\u8c03\u63d2\u4ef6\u3002<\/h2>\n
\u9996\u5148\uff0c\u5728playbook\u6240\u5728\u7684\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2acallback_plugins\u5b50\u76ee\u5f55\uff0c\u5e76\u5c06default.py\u590d\u5236\u5230\u8be5\u76ee\u5f55\u4e0b\u5e76\u91cd\u547d\u540d\u4e3anyansible.py\u3002<\/p>\n
[zaki@manager nyan]$ mkdir callback_plugins\/\r\n[zaki@manager nyan]$ cp \/usr\/lib\/python2.7\/site-packages\/ansible\/plugins\/callba\r\nck\/default.py callback_plugins\/nyansible.py\r\n[zaki@manager nyan]$ ll callback_plugins\/\r\n\u5408\u8a08 20\r\n-rw-r--r--. 1 zaki zaki 17488 11\u6708  4 12:36 nyansible.py\r\n[zaki@manager nyan]$\r\n<\/code><\/pre>\n
\u4ee5\u9ed8\u8ba4\u8bbe\u7f6e\u4e3a\u57fa\u7840\u7684\u6700\u7b80\u5355\u7684\u590d\u5236\u7c98\u8d34\u4ee3\u7801<\/h3>\n
\u53ea\u8981\u66f4\u6539\u9ed8\u8ba4\u56de\u8c03\u63d2\u4ef6\u7684\u663e\u793a\u90e8\u5206\u6d88\u606f\uff0c\u5c31\u53ef\u4ee5\u4e86\u3002
\n\u4e0d\u8fc7\uff0c\u76f4\u63a5\u5199\u5165\u65e5\u8bed\uff08\u591a\u5b57\u8282\u7801\uff09\u4f1a\u5bfc\u81f4\u4e71\u7801\uff0c\u6240\u4ee5\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002<\/p>\n
\u4e2d\u6587\u7248\u6682\u4e0d\u63d0\u4f9b\u65e5\u8bed\u652f\u6301\u3002<\/h4>\n
ERROR! Unexpected Exception, this is probably a bug: Non-ASCII character '\\xce' in file \/home\/zaki\/work\/ansible\/nyan\/callback_plugins\/nyansible.py on line 89, but no encoding declared; see http:\/\/www.python.org\/peps\/pep-0263.html for details (nyansible.py, line 89)\r\n<\/code><\/pre>\n
\u5982\u679c\u8981\u5728\u811a\u672c\u4e2d\u4f7f\u7528\u65e5\u8bed\uff0c\u9700\u8981\u5728\u811a\u672c\u7684\u7b2c\u4e00\u884c\uff08\u901a\u5e38\uff0c\u5bf9\u4e8e\u666e\u901a\u7684Python\u811a\u672c\uff0cshebang\uff08#!\/usr\/bin\/env python3\u4e4b\u7c7b\u7684\u6307\u4ee4\uff09\u5728\u7b2c\u4e00\u884c\uff0c\u5982\u679c\u6709\u7684\u8bdd\u5c31\u5728\u7b2c\u4e8c\u884c\uff09\u4e2d\u6307\u5b9a\u7f16\u7801\u3002
\n\u5982\u679c\u4f7f\u7528UTF-8\u7f16\u7801\u7684\u8bdd\uff0c<\/p>\n
# -*- coding: utf-8 -*-\r\n<\/span><\/code><\/pre>\n
\u5199\u3002<\/p>\n
 [WARNING]: Failure using method (v2_runner_on_ok) in callback plugin\r\n(<ansible.plugins.callback.nyansible.CallbackModule object at 0x7fda2cacc410>):\r\n'ascii' codec can't decode byte 0xe0 in position 0: ordinal not in range(128)\r\n<\/code><\/pre>\n
\u53e6\u5916\uff0c\u5728\u4f7f\u7528\u65e5\u8bed\u65f6\uff0c\u9700\u8981\u6dfb\u52a0\u8868\u793aUnicode\u7f16\u7801\u7684u” … “\u7684\u63cf\u8ff0\u3002\uff08\u6dfb\u52a0u\u524d\u7f00\u4ee5\u663e\u793aok\u548cchanged\u7684\u6d88\u606f\u8f93\u51fa\uff09<\/p>\n
self<\/span>.<\/span>_display<\/span>.<\/span>display<\/span>(<\/span>\"fatal: [%s]: FAILED! => %s\"<\/span> ...<\/span>\r\n<\/code><\/pre>\n
\u5728\u4e2d\u6587\u4e2d\uff0c\u53ef\u4ee5\u5c06\u5176\u7ffb\u8bd1\u4e3a\u201c\u7528\u4e8e\u201d\u3002<\/p>\n
self<\/span>.<\/span>_display<\/span>.<\/span>display<\/span>(<\/span>u<\/span>\"\u30a8\u30e9\u30fc: [%s]: FAILED! => %s\"<\/span> ...<\/span>\r\n<\/code><\/pre>\n
\u5199\u6210\u4e2d\u6587\u3002<\/p>\n
\u4fee\u6539\u70b9\u793a\u4f8b<\/h4>\n
[zaki@manager<\/span> nyan]$ diff -u \/usr\/lib\/python2.7\/site-packages\/ansible\/plugins\/c\r\nallback\/default.py callback_plugins\/nyansible.py\r\n<\/span>--- \/usr\/lib\/python2.7\/site-packages\/ansible\/plugins\/callback\/default.py       2019-09-13 06:12:55.000000000 +0900\r\n<\/span>+++ callback_plugins\/nyansible.py       2019-11-04 12:59:50.520091324 +0900\r\n<\/span>@@ -1,3 +1,4 @@<\/span>\r\n+# -*- coding: utf-8 -*-\r\n<\/span> # (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>\r\n # (c) 2017 Ansible Project\r\n # GNU General Public License v3.0+ (see COPYING or https:\/\/www.gnu.org\/licenses\/gpl-3.0.txt)\r\n@@ -48,7 +49,7 @@<\/span>\r\n\r\n     CALLBACK_VERSION = 2.0\r\n     CALLBACK_TYPE = 'stdout'\r\n-    CALLBACK_NAME = 'default'\r\n<\/span>+    CALLBACK_NAME = 'nyansible'\r\n<\/span>\r\n     def __init__(self):\r\n\r\n@@ -86,11 +87,11 @@\r\n\r\n         else:\r\n             if delegated_vars:\r\n-                self._display.display(\"fatal: [%s -> %s]: FAILED! => %s\" % (result._host.get_name(), delegated_vars['ansible_host'],\r\n<\/span>+                self._display.display(u\"\u03a3(;\u03a6 \u03c9 \u03a6): [%s -> %s]: FAILED! => %s\" % (result._host.get_name(), delegated_vars['ansible_host'],\r\n<\/span>                                                                             self._dump_results(result._result)),\r\n                                       color=C.COLOR_ERROR, stderr=self.display_failed_stderr)\r\n             else:\r\n-                self._display.display(\"fatal: [%s]: FAILED! => %s\" % (result._host.get_name(), self._dump_results(result._result)),\r\n<\/span>+                self._display.display(u\"\u03a3(;\u03a6 \u03c9 \u03a6): [%s]: FAILED! => %s\" % (result._host.get_name(), self._dump_results(result._result)),\r\n<\/span>                                       color=C.COLOR_ERROR, stderr=self.display_failed_stderr)\r\n\r\n         if ignore_errors:\r\n@@ -107,9 +108,9 @@<\/span>\r\n                 self._print_task_banner(result._task)\r\n\r\n             if delegated_vars:\r\n-                msg = \"changed: [%s -> %s]\" % (result._host.get_name(), delegated_vars['ansible_host'])\r\n<\/span>+                msg = u\"\u0e05\/\u1420\uff61\u11bd\uff61\u141f \\: [%s -> %s]\" % (result._host.get_name(), delegated_vars['ansible_host'])\r\n<\/span>             else:\r\n-                msg = \"changed: [%s]\" % result._host.get_name()\r\n<\/span>+                msg = u\"\u0e05\/\u1420\uff61\u11bd\uff61\u141f \\: [%s]\" % result._host.get_name()\r\n<\/span>             color = C.COLOR_CHANGED\r\n         else:\r\n             if not self.display_ok_hosts:\r\n@@ -119,9 +120,9 @@<\/span>\r\n                 self._print_task_banner(result._task)\r\n\r\n             if delegated_vars:\r\n-                msg = \"ok: [%s -> %s]\" % (result._host.get_name(), delegated_vars['ansible_host'])\r\n<\/span>+                msg = u\"\u0e05(\uff3e\u30fb\u03c9\u30fb\uff3e\u0e05): [%s -> %s]\" % (result._host.get_name(), delegated_vars['ansible_host'])\r\n<\/span>             else:\r\n-                msg = \"ok: [%s]\" % result._host.get_name()\r\n<\/span>+                msg = u\"\u0e05(\uff3e\u30fb\u03c9\u30fb\uff3e\u0e05): [%s]\" % result._host.get_name()\r\n<\/span>             color = C.COLOR_OK\r\n\r\n         self._handle_warnings(result._result)\r\n[zaki@manager<\/span> nyan]$\r\n<\/code><\/pre>\n
\u8fd0\u884c\u793a\u4f8b<\/h4>\n
---<\/span>\r\n-<\/span> hosts<\/span>:<\/span> localhost<\/span>\r\n  tasks<\/span>:<\/span>\r\n    -<\/span> ping<\/span>:<\/span>\r\n    -<\/span> shell<\/span>:<\/span> date<\/span>\r\n    -<\/span> yum<\/span>:<\/span>\r\n        name<\/span>:<\/span> ruby<\/span>\r\n<\/code><\/pre>\n
[zaki@manager nyan]$ ansible-playbook playbook.yml  \r\n [WARNING]: provided hosts list is empty, only localhost is available. Note\r\nthat the implicit localhost does not match 'all'\r\n\r\n\r\nPLAY [localhost] ***************************************************************\r\n\r\nTASK [Gathering Facts] *********************************************************\r\n\u0e05(\uff3e\u30fb\u03c9\u30fb\uff3e\u0e05): [localhost]\r\n\r\nTASK [ping] ********************************************************************\r\n\u0e05(\uff3e\u30fb\u03c9\u30fb\uff3e\u0e05): [localhost]\r\n\r\nTASK [shell] *******************************************************************\r\n\u0e05\/\u1420\uff61\u11bd\uff61\u141f \\: [localhost]\r\n\r\nTASK [yum] *********************************************************************\r\n\u03a3(;\u03a6 \u03c9 \u03a6): [localhost]: FAILED! => {\"changed\": false, \"changes\": {\"installed\": [\"ruby\"]}, \"msg\": \"You need to be root to perform this command.\\n\", \"rc\": 1, \"results\": [\"Loaded plugins: fastestmirror\\n\"]}\r\n\r\nPLAY RECAP *********************************************************************\r\nlocalhost                  : ok=3    changed=1    unreachable=0    failed=1    skipped=0    rescued=0    ignored=0\r\n\r\n[zaki@manager nyan]$\r\n<\/code><\/pre>\n
\u7ee7\u627f\u4e86\u6613\u4e8e\u67e5\u770b\u9519\u8bef\u7684YAML\u63d2\u4ef6\u7684”Nyan”\u6846\u67b6<\/h3>\n
\u4e0d\u4f7f\u7528\u9ed8\u8ba4\u63d2\u4ef6\uff0c\u800c\u662f\u57fa\u4e8e\u4e00\u4e2a\u80fd\u5c06\u9519\u8bef\u6d88\u606f\u4ee5yaml\u683c\u5f0f\u8f93\u51fa\u7684yaml\u63d2\u4ef6\u8fdb\u884c\u6784\u5efa\u3002
\nyaml\u63d2\u4ef6\u7684\u6e90\u4ee3\u7801\u4f4d\u4e8e\/usr\/lib\/python2.7\/site-packages\/ansible\/plugins\/callback\/yaml.py\u3002\u7136\u800c\uff0c\u5373\u4f7f\u67e5\u770b\u8be5\u6e90\u4ee3\u7801\uff0c\u4e5f\u65e0\u6cd5\u627e\u5230\u8f93\u51fa”ok”\u3001”changed”\u548c”fatal”\u7684\u4ee3\u7801\u3002
\n\u90a3\u4e48\u5b83\u662f\u5982\u4f55\u5b9e\u73b0\u7684\u5462\uff1fAnsible\u7684\u56de\u8c03\u63d2\u4ef6\u9700\u8981\u521b\u5efa\u4e00\u4e2aCallbackModule\u7c7b\uff0c\u800cyaml\u63d2\u4ef6\u662f\u57fa\u4e8e\u9ed8\u8ba4\u63d2\u4ef6\u8fdb\u884c\u7ee7\u627f\u5f00\u53d1\u7684\u3002
\n\u4e5f\u5c31\u662f\u8bf4\uff0c\u57fa\u672c\u5904\u7406\u90fd\u76f4\u63a5\u4f7f\u7528\u4e86\u9ed8\u8ba4\u63d2\u4ef6\u7684\u5904\u7406\u65b9\u5f0f\uff0c\u53ea\u662f\u8f93\u51fa\u5904\u7406\u90e8\u5206\u4f7f\u7528\u4e86yaml.dump()\u51fd\u6570\u8fdb\u884c\u5b9e\u73b0\u3002<\/p>\n
        if<\/span> abridged_result<\/span>:<\/span>\r\n            dumped<\/span> +=<\/span> '<\/span>\\n<\/span>'<\/span>\r\n            dumped<\/span> +=<\/span> to_text<\/span>(<\/span>yaml<\/span>.<\/span>dump<\/span>(<\/span>abridged_result<\/span>,<\/span> allow_unicode<\/span>=<\/span>True<\/span>,<\/span> width<\/span>=<\/span>1000<\/span>,<\/span> Dumper<\/span>=<\/span>AnsibleDumper<\/span>,<\/span> default_flow_style<\/span>=<\/span>False<\/span>))<\/span>\r\n<\/code><\/pre>\n
\u6240\u4ee5\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627fYAML\u63d2\u4ef6\u5e76\u91cd\u5199\u8f93\u51fa”ok\/changed\/fatal”\u7b49\u5185\u5bb9\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u3002<\/p>\n
\u521b\u5efa\u4e00\u4e2a\u7ee7\u627fyaml\u63d2\u4ef6\u7c7b\u7684CallbackModule\u7c7b\uff0c\u7528\u4e8enyanshible\u3002<\/h4>\n
\u9996\u5148\u521b\u5efa\u4e00\u4e2a\u53ea\u7ee7\u627f\u4e86yaml\u63d2\u4ef6\u800c\u6ca1\u6709\u5b9e\u73b0\u4efb\u4f55\u81ea\u5b9a\u4e49\u5904\u7406\u7684\u7c7b\u3002\u5c31\u50cf\u8fd9\u6837\u3002<\/p>\n
\u6211\u53d6\u540d\u53ebnyaml\u3002<\/p>\n
# -*- coding: utf-8 -*-\r\n<\/span>\r\nfrom<\/span> __future__<\/span> import<\/span> (<\/span>absolute_import<\/span>,<\/span> division<\/span>,<\/span> print_function<\/span>)<\/span>\r\n__metaclass__<\/span> =<\/span> type<\/span>\r\n\r\nDOCUMENTATION<\/span> =<\/span> '''\r\n    callback: nyaml\r\n    type: stdout\r\n    short_description: nyaml-ized Ansible screen output\r\n'''<\/span>\r\n\r\nfrom<\/span> ansible.plugins.callback.yaml<\/span> import<\/span> CallbackModule<\/span> as<\/span> CallbackModule_yaml<\/span>\r\n\r\nclass<\/span> CallbackModule<\/span>(<\/span>CallbackModule_yaml<\/span>):<\/span>\r\n\r\n    \"\"\"\r\n    nyansible and nyaml \/\u1420\uff61\ua788\uff61\u141f<\/span>\\\r\n<\/span>    \"\"\"<\/span>\r\n\r\n    CALLBACK_VERSION<\/span> =<\/span> 2.0<\/span>\r\n    CALLBACK_TYPE<\/span> =<\/span> 'stdout'<\/span>\r\n    CALLBACK_NAME<\/span> =<\/span> 'yaml'<\/span>\r\n<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u65f6\u5019\uff0c\u5982\u679c\u5728ansible.cfg\u4e2d\u5199\u5165stdout_callback = nyaml\uff08\u4e0e\u666e\u901a\u7684yaml\u63d2\u4ef6\u4e00\u6837\uff09\uff0c\u5b83\u5c31\u4f1a\u5de5\u4f5c\u3002<\/p>\n
\u5b9e\u73b0\u6d88\u606f\u8f93\u51fa\u5904\u7406<\/h4>\n
\u4ece\u9ed8\u8ba4\u63d2\u4ef6\u7684\u6e90\u4ee3\u7801\u4e2d\u501f\u7528\u6d88\u606f\u8f93\u51fa\u5904\u7406\u51fd\u6570\u3002
\n\u76ee\u6807\u51fd\u6570\u5305\u62ecv2_runner_on_ok()\u548cv2_runner_on_failed()\u7b49\u3002
\n\u9996\u5148\u590d\u5236\u5e76\u5c1d\u8bd5\u8fd0\u884c\u8fd9\u4e9b\u51fd\u6570\u3002<\/p>\n
\u7136\u540e\uff0c\u4f1a\u8f93\u51fa\u4e00\u4e9b\u8b66\u544a\u4fe1\u606f\uff0c\u63d0\u793a\u7f3a\u5c11\u4e00\u4e9b\u5b9a\u4e49\u3002<\/p>\n
TASK [Gathering Facts] ********************************************************* [WARNING]: Failure using method (v2_runner_on_ok) in callback plugin\r\n(<ansible.plugins.callback.nyaml.CallbackModule object at 0x7fc66f796c50>):\r\nglobal name 'TaskInclude' is not defined\r\n\r\n\r\nTASK [ping] ********************************************************************\r\nTASK [shell] *******************************************************************\r\nTASK [yum] ********************************************************************* [WARNING]: Failure using method (v2_runner_on_failed) in callback plugin\r\n(<ansible.plugins.callback.nyaml.CallbackModule object at 0x7fc66f796c50>):\r\nglobal name 'C' is not defined\r\n<\/code><\/pre>\n
\u636e\u79f0\uff0c\u4efb\u52a1\u4e2d\u6ca1\u6709\u5305\u62ecInclude\u548cC\u3002<\/p>\n
\u56e0\u6b64\uff0c\u6211\u5011\u5f9e\u9ed8\u8a8d\u63d2\u4ef6\u7684\u4ee3\u78bc\u4e2d\u518d\u6b21\u501f\u7528\u9019\u500b\u529f\u80fd\uff08\u57fa\u672c\u4e0a\u662f\u9019\u500b\u64cd\u4f5c\u7684\u5faa\u74b0\uff09\u3002
\n\u6240\u4ee5\uff0c\u6574\u500b\u4ee3\u78bc\u7684\u7d50\u69cb\u5927\u81f4\u5982\u6b64\u3002<\/p>\n
# -*- coding: utf-8 -*-\r\n<\/span>\r\nfrom<\/span> __future__<\/span> import<\/span> (<\/span>absolute_import<\/span>,<\/span> division<\/span>,<\/span> print_function<\/span>)<\/span>\r\n__metaclass__<\/span> =<\/span> type<\/span>\r\n\r\nDOCUMENTATION<\/span> =<\/span> '''\r\n    callback: nyaml\r\n    type: stdout\r\n    short_description: nyaml-ized Ansible screen output\r\n'''<\/span>\r\n\r\nfrom<\/span> ansible.plugins.callback.yaml<\/span> import<\/span> CallbackModule<\/span> as<\/span> CallbackModule_yaml<\/span>\r\nfrom<\/span> ansible<\/span> import<\/span> constants<\/span> as<\/span> C<\/span>\r\nfrom<\/span> ansible.playbook.task_include<\/span> import<\/span> TaskInclude<\/span>\r\nfrom<\/span> ansible.utils.color<\/span> import<\/span> colorize<\/span>,<\/span> hostcolor<\/span>\r\n\r\nclass<\/span> CallbackModule<\/span>(<\/span>CallbackModule_yaml<\/span>):<\/span>\r\n\r\n    \"\"\"\r\n    nyansible and nyaml \/\u1420\uff61\ua788\uff61\u141f<\/span>\\\r\n<\/span>    \"\"\"<\/span>\r\n\r\n    CALLBACK_VERSION<\/span> =<\/span> 2.0<\/span>\r\n    CALLBACK_TYPE<\/span> =<\/span> 'stdout'<\/span>\r\n    CALLBACK_NAME<\/span> =<\/span> 'yaml'<\/span>\r\n\r\n    def<\/span> v2_runner_on_failed<\/span>(<\/span>self<\/span>,<\/span> result<\/span>,<\/span> ignore_errors<\/span>=<\/span>False<\/span>):<\/span>\r\n\r\n        delegated_vars<\/span> =<\/span> result<\/span>.<\/span>_result<\/span>.<\/span>get<\/span>(<\/span>'_ansible_delegated_vars'<\/span>,<\/span> None<\/span>)<\/span>\r\n        self<\/span>.<\/span>_clean_results<\/span>(<\/span>result<\/span>.<\/span>_result<\/span>,<\/span> result<\/span>.<\/span>_task<\/span>.<\/span>action<\/span>)<\/span>\r\n\r\n        if<\/span> self<\/span>.<\/span>_last_task_banner<\/span> !=<\/span> result<\/span>.<\/span>_task<\/span>.<\/span>_uuid<\/span>:<\/span>\r\n            self<\/span>.<\/span>_print_task_banner<\/span>(<\/span>result<\/span>.<\/span>_task<\/span>)<\/span>\r\n\r\n        self<\/span>.<\/span>_handle_exception<\/span>(<\/span>result<\/span>.<\/span>_result<\/span>,<\/span> use_stderr<\/span>=<\/span>self<\/span>.<\/span>display_failed_stderr<\/span>)<\/span>\r\n        self<\/span>.<\/span>_handle_warnings<\/span>(<\/span>result<\/span>.<\/span>_result<\/span>)<\/span>\r\n\r\n        if<\/span> result<\/span>.<\/span>_task<\/span>.<\/span>loop<\/span> and<\/span> 'results'<\/span> in<\/span> result<\/span>.<\/span>_result<\/span>:<\/span>\r\n            self<\/span>.<\/span>_process_items<\/span>(<\/span>result<\/span>)<\/span>\r\n\r\n        else<\/span>:<\/span>\r\n            if<\/span> delegated_vars<\/span>:<\/span>\r\n                self<\/span>.<\/span>_display<\/span>.<\/span>display<\/span>(<\/span>u<\/span>\"\u03a3(;\u03a6 \u03c9 \u03a6): [%s -> %s]: FAILED! => %s\"<\/span> %<\/span> (<\/span>result<\/span>.<\/span>_host<\/span>.<\/span>get_name<\/span>(),<\/span> delegated_vars<\/span>[<\/span>'ansible_host'<\/span>],<\/span>\r\n                                                                            self<\/span>.<\/span>_dump_results<\/span>(<\/span>result<\/span>.<\/span>_result<\/span>)),<\/span>\r\n                                      color<\/span>=<\/span>C<\/span>.<\/span>COLOR_ERROR<\/span>,<\/span> stderr<\/span>=<\/span>self<\/span>.<\/span>display_failed_stderr<\/span>)<\/span>\r\n            else<\/span>:<\/span>\r\n                self<\/span>.<\/span>_display<\/span>.<\/span>display<\/span>(<\/span>u<\/span>\"\u03a3(;\u03a6 \u03c9 \u03a6): [%s]: FAILED! => %s\"<\/span> %<\/span> (<\/span>result<\/span>.<\/span>_host<\/span>.<\/span>get_name<\/span>(),<\/span> self<\/span>.<\/span>_dump_results<\/span>(<\/span>result<\/span>.<\/span>_result<\/span>)),<\/span>\r\n                                      color<\/span>=<\/span>C<\/span>.<\/span>COLOR_ERROR<\/span>,<\/span> stderr<\/span>=<\/span>self<\/span>.<\/span>display_failed_stderr<\/span>)<\/span>\r\n\r\n        if<\/span> ignore_errors<\/span>:<\/span>\r\n            self<\/span>.<\/span>_display<\/span>.<\/span>display<\/span>(<\/span>\"...ignoring\"<\/span>,<\/span> color<\/span>=<\/span>C<\/span>.<\/span>COLOR_SKIP<\/span>)<\/span>\r\n\r\n    def<\/span> v2_runner_on_ok<\/span>(<\/span>self<\/span>,<\/span> result<\/span>):<\/span>\r\n\r\n        delegated_vars<\/span> =<\/span> result<\/span>.<\/span>_result<\/span>.<\/span>get<\/span>(<\/span>'_ansible_delegated_vars'<\/span>,<\/span> None<\/span>)<\/span>\r\n\r\n        if<\/span> isinstance<\/span>(<\/span>result<\/span>.<\/span>_task<\/span>,<\/span> TaskInclude<\/span>):<\/span>\r\n            return<\/span>\r\n        elif<\/span> result<\/span>.<\/span>_result<\/span>.<\/span>get<\/span>(<\/span>'changed'<\/span>,<\/span> False<\/span>):<\/span>\r\n            if<\/span> self<\/span>.<\/span>_last_task_banner<\/span> !=<\/span> result<\/span>.<\/span>_task<\/span>.<\/span>_uuid<\/span>:<\/span>\r\n                self<\/span>.<\/span>_print_task_banner<\/span>(<\/span>result<\/span>.<\/span>_task<\/span>)<\/span>\r\n\r\n            if<\/span> delegated_vars<\/span>:<\/span>\r\n                msg<\/span> =<\/span> u<\/span>\"\u0e05\/\u1420\uff61\u11bd\uff61\u141f\\: [%s -> %s]\"<\/span> %<\/span> (<\/span>result<\/span>.<\/span>_host<\/span>.<\/span>get_name<\/span>(),<\/span> delegated_vars<\/span>[<\/span>'ansible_host'<\/span>])<\/span>\r\n            else<\/span>:<\/span>\r\n                msg<\/span> =<\/span> u<\/span>\"\u0e05\/\u1420\uff61\u11bd\uff61\u141f\\: [%s]\"<\/span> %<\/span> result<\/span>.<\/span>_host<\/span>.<\/span>get_name<\/span>()<\/span>\r\n            color<\/span> =<\/span> C<\/span>.<\/span>COLOR_CHANGED<\/span>\r\n        else<\/span>:<\/span>\r\n            if<\/span> not<\/span> self<\/span>.<\/span>display_ok_hosts<\/span>:<\/span>\r\n                return<\/span>\r\n\r\n            if<\/span> self<\/span>.<\/span>_last_task_banner<\/span> !=<\/span> result<\/span>.<\/span>_task<\/span>.<\/span>_uuid<\/span>:<\/span>\r\n                self<\/span>.<\/span>_print_task_banner<\/span>(<\/span>result<\/span>.<\/span>_task<\/span>)<\/span>\r\n\r\n            if<\/span> delegated_vars<\/span>:<\/span>\r\n                msg<\/span> =<\/span> u<\/span>\"\u0e05(\uff3e\u30fb\u03c9\u30fb\uff3e\u0e05): [%s -> %s]\"<\/span> %<\/span> (<\/span>result<\/span>.<\/span>_host<\/span>.<\/span>get_name<\/span>(),<\/span> delegated_vars<\/span>[<\/span>'ansible_host'<\/span>])<\/span>\r\n            else<\/span>:<\/span>\r\n                msg<\/span> =<\/span> u<\/span>\"\u0e05(\uff3e\u30fb\u03c9\u30fb\uff3e\u0e05): [%s]\"<\/span> %<\/span> result<\/span>.<\/span>_host<\/span>.<\/span>get_name<\/span>()<\/span>\r\n            color<\/span> =<\/span> C<\/span>.<\/span>COLOR_OK<\/span>\r\n\r\n        self<\/span>.<\/span>_handle_warnings<\/span>(<\/span>result<\/span>.<\/span>_result<\/span>)<\/span>\r\n\r\n        if<\/span> result<\/span>.<\/span>_task<\/span>.<\/span>loop<\/span> and<\/span> 'results'<\/span> in<\/span> result<\/span>.<\/span>_result<\/span>:<\/span>\r\n            self<\/span>.<\/span>_process_items<\/span>(<\/span>result<\/span>)<\/span>\r\n        else<\/span>:<\/span>\r\n            self<\/span>.<\/span>_clean_results<\/span>(<\/span>result<\/span>.<\/span>_result<\/span>,<\/span> result<\/span>.<\/span>_task<\/span>.<\/span>action<\/span>)<\/span>\r\n\r\n            if<\/span> (<\/span>self<\/span>.<\/span>_display<\/span>.<\/span>verbosity<\/span> ><\/span> 0<\/span> or<\/span> '_ansible_verbose_always'<\/span> in<\/span> result<\/span>.<\/span>_result<\/span>)<\/span> and<\/span> '_ansible_verbose_override'<\/span> not<\/span> in<\/span> result<\/span>.<\/span>_result<\/span>:<\/span>\r\n                msg<\/span> +=<\/span> \" => %s\"<\/span> %<\/span> (<\/span>self<\/span>.<\/span>_dump_results<\/span>(<\/span>result<\/span>.<\/span>_result<\/span>),)<\/span>\r\n            self<\/span>.<\/span>_display<\/span>.<\/span>display<\/span>(<\/span>msg<\/span>,<\/span> color<\/span>=<\/span>color<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u7528nyaml\u63d2\u4ef6\u5236\u4f5c\u732b\u820c<\/h4>\n
\u4f7f\u7528\u8fd9\u4e2anyaml\u63d2\u4ef6\u6765\u6267\u884cansible-playbook\u3002<\/p>\n
[zaki@manager nyan]$ ansible-playbook playbook.yml  \r\n [WARNING]: provided hosts list is empty, only localhost is available. Note\r\nthat the implicit localhost does not match 'all'\r\n\r\n\r\nPLAY [localhost] ***************************************************************\r\n\r\nTASK [Gathering Facts] *********************************************************\r\n\u0e05(\uff3e\u30fb\u03c9\u30fb\uff3e\u0e05): [localhost]\r\n\r\nTASK [ping] ********************************************************************\r\n\u0e05(\uff3e\u30fb\u03c9\u30fb\uff3e\u0e05): [localhost]\r\n\r\nTASK [shell] *******************************************************************\r\n\u0e05\/\u1420\uff61\u11bd\uff61\u141f\\: [localhost]\r\n\r\nTASK [yum] *********************************************************************\r\n\u03a3(;\u03a6 \u03c9 \u03a6): [localhost]: FAILED! => changed=false \r\n  changes:\r\n    installed:\r\n    - ruby\r\n  msg: |-\r\n    You need to be root to perform this command.\r\n  rc: 1\r\n  results:\r\n  - |-\r\n    Loaded plugins: fastestmirror\r\n\r\nPLAY RECAP *********************************************************************\r\nlocalhost                  : ok=3    changed=1    unreachable=0    failed=1    skipped=0    rescued=0    ignored=0\r\n\r\n[zaki@manager nyan]$\r\n<\/code><\/pre>\n
\n
\u8d44\u6599\u53c2\u8003<\/p>\n
    \n
  • \n
      \u306d\u3053\u306eAA<\/ul>\n<\/li>\n<\/ul>\n
      \u732b | \u306d\u3053 – \u53ef\u611b\u3044\u9854\u6587\u5b57 \uff5c \u9854\u6587\u5b57\u307e\u3068\u3081\u30b5\u30a4\u30c8
      \n2ch\u306e\u304b\u308f\u3044\u3044AA\/\u9854\u6587\u5b57\u307e\u3068\u3081: 10\/10\u66f4\u65b0 \u732b<\/p>\n
      \n
      \u987a\u4fbf\u63d0\u4e00\u53e5\uff0c\u7b46\u8005\u5f9e\u6211\u7684\u5716\u6a19\u4f60\u4e5f\u53ef\u4ee5\u770b\u51fa\u4f86\uff0c\u6211\u559c\u6b61\u5154\u5b50?\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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