{"id":42778,"date":"2023-10-09T18:48:35","date_gmt":"2022-12-25T12:45:18","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%b8%ba%e4%ba%86%e5%ae%89%e5%bf%83%e8%bf%8e%e6%8e%a5python2%e7%9a%84%e7%bb%93%e6%9d%9f%ef%bc%8c%e6%88%91%e6%89%80%e5%81%9a%e7%9a%84%e4%ba%8b%e6%83%85%e3%80%82\/"},"modified":"2024-01-15T11:32:25","modified_gmt":"2024-01-15T03:32:25","slug":"%e4%b8%ba%e4%ba%86%e5%ae%89%e5%bf%83%e8%bf%8e%e6%8e%a5python2%e7%9a%84%e7%bb%93%e6%9d%9f%ef%bc%8c%e6%88%91%e6%89%80%e5%81%9a%e7%9a%84%e4%ba%8b%e6%83%85%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%b8%ba%e4%ba%86%e5%ae%89%e5%bf%83%e8%bf%8e%e6%8e%a5python2%e7%9a%84%e7%bb%93%e6%9d%9f%ef%bc%8c%e6%88%91%e6%89%80%e5%81%9a%e7%9a%84%e4%ba%8b%e6%83%85%e3%80%82\/","title":{"rendered":"\u4e3a\u4e86\u5b89\u5fc3\u8fce\u63a5Python2\u7684\u7ed3\u675f\uff0c\u6211\u6240\u505a\u7684\u4e8b\u60c5"},"content":{"rendered":"<h2>\u6211\u81ea\u5df1\u7b80\u5355\u4ecb\u7ecd\u4e00\u4e0b\u3002<\/h2>\n<p>\u6211\u662f\u5728SRE\/QA\u56e2\u961f\u62c5\u4efbSRE\u7684@yukin01\u3002<br \/>\n\u5927\u7ea6\u534a\u5e74\u524d\uff0c\u6211\u4e3b\u8981\u4ece\u4e8b\u4f7f\u7528iOS\u3001Firebase\/GCP\u5f00\u53d1\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f46\u73b0\u5728\u6211\u60f3\u52a0\u5f3a\u57fa\u7840\u8bbe\u65bd\u65b9\u9762\u7684\u80fd\u529b\uff0c\u6240\u4ee5\u6211\u5728\u73b0\u5728\u7684\u5de5\u4f5c\u4e2d\u5728Globis\u62c5\u4efbSRE\u89d2\u8272\uff0c\u6d89\u53caAWS\u548cGCP\u3002<\/p>\n<h2>Python2 \u7684\u7ef4\u62a4\u7ec8\u6b62<\/h2>\n<p>\u6b63\u5982\u60a8\u6240\u77e5\uff0cPython2\u5df2\u7ecf\u5ba3\u5e03\u57282020\u5e741\u67081\u65e5\u505c\u6b62\u652f\u6301\uff0c\u4f46\u5982\u679c\u60a8\u4ecd\u7136\u6709\u4f9d\u8d56\u4e8ePython2\u7684\u4ea7\u54c1\u6216\u5de5\u5177\uff0c\u60a8\u80af\u5b9a\u5e0c\u671b\u5728EOL\u4e4b\u524d\u5c3d\u4e00\u5207\u6240\u80fd\u5c06\u5176\u6dd8\u6c70\u6389\u3002<br \/>\n\uff08\u60a8\u53ef\u4ee5\u67e5\u770bEOL\u5012\u8ba1\u65f6\u7684\u7f51\u7ad9\u6765\u611f\u53d7\u4e00\u4e9b\u7d27\u8feb\u611f\uff09<\/p>\n<blockquote><p>\u5982\u679c\u6211\u57282020\u5e741\u67081\u65e5\u524d\u4e0d\u8fdb\u884c\u5347\u7ea7\uff0c\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f<\/p>\n<p>\u5982\u679c\u5728Python 2\u4e2d\u53d1\u73b0\u707e\u96be\u6027\u7684\u5b89\u5168\u95ee\u9898\uff0c\u6216\u8005\u5728Python 2\u7f16\u5199\u7684\u8f6f\u4ef6\u4e2d\u53d1\u73b0\uff0c\u5927\u591a\u6570\u5fd7\u613f\u8005\u5c06\u4e0d\u4f1a\u5e2e\u52a9\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u3002\u5982\u679c\u9700\u8981\u4f7f\u7528Python 2\u8f6f\u4ef6\u65f6\u9700\u8981\u5e2e\u52a9\uff0c\u8bb8\u591a\u5fd7\u613f\u8005\u5c06\u4e0d\u4f1a\u5e2e\u52a9\u60a8\uff0c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u613f\u610f\u63d0\u4f9b\u5e2e\u52a9\u7684\u5fd7\u613f\u8005\u5c06\u8d8a\u6765\u8d8a\u5c11\u3002\u60a8\u5c06\u5931\u53bb\u4f7f\u7528\u826f\u597d\u5de5\u5177\u7684\u673a\u4f1a\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ea\u80fd\u5728Python 3\u4e0a\u8fd0\u884c\uff0c\u5e76\u4e14\u60a8\u5c06\u51cf\u6162\u4f9d\u8d56\u60a8\u5e76\u4e0e\u60a8\u534f\u4f5c\u7684\u4eba\u7684\u5de5\u4f5c\u901f\u5ea6\u3002<\/p><\/blockquote>\n<p>\u91cd\u65b0\u5ba1\u89c6\u4e86\u4e00\u4e0b Python2 \u7684 EOL\uff0c\u53d1\u73b0\u5373\u4f7f\u57282020\u5e741\u67081\u65e5\u4e4b\u540e\uff0c\u5373\u4f7f\u53d1\u73b0Python2\u5b58\u5728\u6f0f\u6d1e\uff0c\u57fa\u672c\u4e0a\u4e5f\u4f1a\u88ab\u5ffd\u89c6\uff0c\u6240\u4ee5\u7ee7\u7eed\u4f7f\u7528\u5b83\u7684\u98ce\u9669\u975e\u5e38\u9ad8\u3002<br \/>\n\u5f53\u7136\uff0c\u6211\u8ba4\u4e3a\u5404\u79cd\u4f9b\u5e94\u5546\u53ef\u80fd\u4f1a\u7ee7\u7eed\u4e2a\u522b\u63d0\u4f9b\u652f\u6301\uff0c\u4f46\u662f\u4ed6\u4eec\u4e5f\u4f1a\u9010\u6b65\u505c\u6b62\u652f\u6301\uff0c\u6240\u4ee5\u6700\u7ec8\u8fd8\u662f\u9700\u8981\u91c7\u53d6\u67d0\u79cd\u5e94\u5bf9\u63aa\u65bd\u3002<br \/>\n\u5728\u6211\u4eec\u7684\u57fa\u7840\u8bbe\u65bd\u73af\u5883\u4e2d\uff0c\u4e5f\u53d1\u73b0\u4e86\u51e0\u4e2a\u5b58\u5728Python2\u7684\u60c5\u51b5\uff0c\u6240\u4ee5\u6211\u4eec\u5e0c\u671b\u80fd\u591f\u544a\u8bc9\u60a8\u6211\u4eec\u4e3a\u4e86\u8131\u79bbPython2\u6240\u505a\u51fa\u7684\u5e94\u5bf9\u63aa\u65bd\u3002<\/p>\n<h2>AWS Lambda: \u4e9a\u9a6c\u900a\u4e91\u8ba1\u7b97\u670d\u52a1 Lambda<\/h2>\n<p>AWS Lambda\u652f\u6301Python 2.7\u8fd0\u884c\u65f6\u3002<br \/>\n\u6839\u636e\u8fd0\u884c\u65f6\u652f\u6301\u653f\u7b56\uff0c\u5982\u679c\u60a8\u6b63\u5728\u4f7f\u7528\u5373\u5c06\u572860\u5929\u5185\u88ab\u5e9f\u5f03\u7684\u8fd0\u884c\u65f6\u6765\u8fd0\u884cLambda\u51fd\u6570\uff0c\u4ed6\u4eec\u4f3c\u4e4e\u4f1a\u901a\u8fc7\u90ae\u4ef6\u901a\u77e5\u60a8\uff0c\u4f46\u662f\u76ee\u524d\uff08\u622a\u81f312\/6\uff09\u8fd8\u6ca1\u6709\u6536\u5230\u786e\u8ba4\uff0c\u6240\u4ee5\u5728EOL\u540e\u4ecd\u7136\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n<p>\u5728\u6211\u4eec\u7684\u56e2\u961f\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Lambda\u7684Python\/Go\/Node.js\u8fd0\u884c\u65f6\u6765\u8fdb\u884c\u5404\u79cdCloudWatch\u4e8b\u4ef6\u7684Slack\u901a\u77e5\u548c\u5b9a\u671f\u6267\u884c\u811a\u672c\u3002\u4e0d\u8fc7\uff0c\u5173\u4e8ePython\uff0c\u5927\u90e8\u5206\u60c5\u51b5\u4e0b\u6211\u4eec\u4f7f\u7528\u7684\u662fPython3\u7248\u672c\u3002<\/p>\n<p>\u53ea\u662f\uff0c\u6211\u4eec\u5728Lambda\u4e0a\u4f7f\u7528ClamAV\u4f5c\u4e3a\u9488\u5bf9\u4e0a\u4f20\u5230S3\u7684\u6587\u4ef6\u7684\u9632\u75c5\u6bd2\u8f6f\u4ef6\uff0c\u800c\u4e14\u5b83\u53ea\u80fd\u5728Python2.7\u4e0a\u8fd0\u884c\u3002\u539f\u56e0\u662f\u6211\u4eec\u4f7f\u7528\u4e86\u4e00\u4e2a\u540d\u4e3abucket-antivirus-function\u7684\u5de5\u5177\u6765\u521b\u5efaLambda\u7528\u7684zip\u6587\u4ef6\uff0c\u4f46\u5b83\u53ea\u80fd\u751f\u6210Python2.7\u7248\u672c\u7684\u6587\u4ef6\u3002\u4f46\u662f\uff0c\u76ee\u524d\u5df2\u7ecf\u6709\u4e00\u4e2a\u5173\u4e8e\u5207\u6362\u5230Python3\u7684PR\uff0c\u6240\u4ee5\u6211\u4eec\u51b3\u5b9a\u89c2\u5bdf\u4e00\u6bb5\u65f6\u95f4\u3002<\/p>\n<h2>\u72ec\u7acb\u7684 Python \u811a\u672c<\/h2>\n<p>\u5728\u670d\u52a1\u5668\u4e0a\u5c06\u4e00\u4e9b\u5c0f\u4efb\u52a1\u811a\u672c\u5316\u6210Python\u975e\u5e38\u65b9\u4fbf\u3002\u5c3d\u7ba1\u6211\u4e4b\u524d\u6ca1\u6709\u4efb\u4f55Python\u7ecf\u9a8c\uff0c\u4f46\u73b0\u5728\u6211\u610f\u8bc6\u5230\u7528Python\u7f16\u5199\u8c03\u7528AWS CLI\u7684Shell\u811a\u672c\u548c\u4f7f\u7528boto3\u5e93\u5e76\u6ca1\u6709\u592a\u5927\u7684\u5dee\u5f02\uff0c\u5b66\u4e60\u6210\u672c\u5f88\u4f4e\u3002\u8fd9\u4e9b\u811a\u672c\u90fd\u4f7f\u7528\u4e86shebang\u6307\u5b9a\u4e3aPython3\uff0c\u6240\u4ee5\u57fa\u672c\u4e0a\u4e0d\u9700\u8981\u505a\u4efb\u4f55\u989d\u5916\u7684\u517c\u5bb9\u5904\u7406\u3002<\/p>\n<h2>Ubuntu AMI (Amazon Machine Image) \u2192 Ubuntu\u7684\u4e9a\u9a6c\u900a\u673a\u5668\u955c\u50cf<\/h2>\n<p>\u683c\u7f57\u7ef4\u65af\u7684\u4ea7\u54c1\u57fa\u672c\u4e0a\u90fd\u5728\u57fa\u4e8e Ubuntu \u7684 AMI \u4e0a\u8fd0\u884c\uff0c\u5e76\u4f7f\u7528 Ansible \u548c Packer \u8fdb\u884c\u914d\u7f6e\u7ba1\u7406\u3002\u6b64\u5916\uff0c\u6211\u4eec\u4f7f\u7528\u7684 Ubuntu \u7248\u672c\u662f 16.04 \u6216 18.04\uff0c\u8fd9\u4e24\u4e2a\u7248\u672c\u90fd\u9ed8\u8ba4\u6ca1\u6709\u5b89\u88c5 Python2\u3002<br \/>\n\u7136\u800c\uff0c\u6240\u6709\u8fd0\u884c\u4e2d\u7684\u5b9e\u4f8b\uff08AMI\uff09\u90fd\u5df2\u5b89\u88c5\u4e86 Python2\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>which python2.7\r\n\/usr\/bin\/python2.7\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u6709\u51e0\u4e2a\u539f\u56e0\uff0c\u6211\u4eec\u9010\u4e00\u89e3\u51b3\u4e86\u5b83\u4eec\u3002<\/p>\n<h3>\u6b63\u5728\u8fd0\u884c Ansible \u7684 Python<\/h3>\n<p>\u5728\u4f7f\u7528Packer\u521b\u5efaAMI\u65f6\uff0c\u6211\u4eec\u4f7f\u7528ansible-local\u4f5c\u4e3aProvisioner\u3002\u6240\u4ee5\uff0c\u6211\u4eec\u4f7f\u7528shell provisioner\u4e8b\u5148\u5b89\u88c5Ansible\u3002\u4f46\u662f\u5728\u8fd9\u79cd\u65b9\u6cd5\u4e2d\u9047\u5230\u4e86\u95ee\u9898\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nl\">\"provisioners\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n  <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"shell\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"inline\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n      <span class=\"s2\">\"sudo apt-add-repository -y ppa:ansible\/ansible\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"s2\">\"sudo apt-get update\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"s2\">\"sudo apt-get -y install ansible\"<\/span>\r\n    <span class=\"p\">]<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">]<\/span>\r\n<\/code><\/pre>\n<p>\u7531\u4e8eapt\u63d0\u4f9b\u7684Ansible\u5305\u672c\u8eab\u4f9d\u8d56\u4e8ePython2\uff0c\u6240\u4ee5\u901a\u8fc7apt-get\u5b89\u88c5\u4f1a\u5bfc\u81f4\u5b83\u5728Python2.7\u4e0a\u8fd0\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>apt-cache depends ansible\r\n\r\nansible\r\n  Depends: python-crypto\r\n  Depends: python-jinja2\r\n  Depends: python-paramiko\r\n  Depends: python-pkg-resources\r\n  Depends: python-yaml\r\n  Depends: &lt;python:any&gt;\r\n    python\r\n  Depends: &lt;python:any&gt;\r\n    python\r\n  Depends: python-httplib2\r\n  Depends: python-netaddr\r\n  Recommends: python-selinux\r\n  Suggests: sshpass\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>ansible <span class=\"nt\">--version<\/span>\r\n\r\nansible 2.9.1\r\n  config file <span class=\"o\">=<\/span> \/etc\/ansible\/ansible.cfg\r\n  configured module search path <span class=\"o\">=<\/span> <span class=\"o\">[<\/span>u<span class=\"s1\">'\/root\/.ansible\/plugins\/modules'<\/span>, u<span class=\"s1\">'\/usr\/share\/ansible\/plugins\/modules'<\/span><span class=\"o\">]<\/span>\r\n  ansible python module location <span class=\"o\">=<\/span> \/usr\/lib\/python2.7\/dist-packages\/ansible\r\n  executable location <span class=\"o\">=<\/span> \/usr\/bin\/ansible\r\n  python version <span class=\"o\">=<\/span> 2.7.12 <span class=\"o\">(<\/span>default, Oct  8 2019, 14:14:10<span class=\"o\">)<\/span> <span class=\"o\">[<\/span>GCC 5.4.0 20160609]\r\n<\/code><\/pre>\n<p>\u4f5c\u4e3a\u4e00\u79cd\u5bf9\u7b56\uff0c\u6211\u5df2\u7ecf\u6839\u636e\u4ee5\u4e0b\u9875\u9762\u8fdb\u884c\u4e86\u4fee\u6539\uff0c\u5efa\u8bae\u901a\u8fc7 pip3 \u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nl\">\"provisioners\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n  <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"type\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"shell\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"inline\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n      <span class=\"s2\">\"sudo apt-get update\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"s2\">\"sudo apt-get -y install python3-pip\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"s2\">\"sudo pip3 install ansible\"<\/span>\r\n    <span class=\"p\">]<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">]<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>ansible <span class=\"nt\">--version<\/span>\r\n\r\nansible 2.9.1\r\n  config file <span class=\"o\">=<\/span> \/etc\/ansible\/ansible.cfg\r\n  configured module search path <span class=\"o\">=<\/span> <span class=\"o\">[<\/span><span class=\"s1\">'\/root\/.ansible\/plugins\/modules'<\/span>, <span class=\"s1\">'\/usr\/share\/ansible\/plugins\/modules'<\/span><span class=\"o\">]<\/span>\r\n  ansible python module location <span class=\"o\">=<\/span> \/usr\/local\/lib\/python3.5\/dist-packages\/ansible\r\n  executable location <span class=\"o\">=<\/span> \/usr\/local\/bin\/ansible\r\n  python version <span class=\"o\">=<\/span> 3.5.2 <span class=\"o\">(<\/span>default, Oct  8 2019, 13:06:37<span class=\"o\">)<\/span> <span class=\"o\">[<\/span>GCC 5.4.0 20160609]\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u5230Python\u7684\u8def\u5f84\u548c\u7248\u672c\u5df2\u66f4\u6539\uff0c\u56e0\u6b64\u4e00\u5207\u6b63\u5e38\u3002<\/p>\n<h3>\u5728 Ansible Playbook \u4e2d\u7684\u4efb\u52a1<\/h3>\n<p>\u7531\u4e8e\u5df2\u7ecf\u4f7f\u7528\u4e86\u6570\u5e74\uff0c\u56e0\u6b64\u68c0\u67e5\u4e86\u901a\u8fc7pip2\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305\u5e76\u8fc1\u79fb\u5230pip3\u3002<br \/>\n\u53e6\u5916\uff0c\u8fd8\u68c0\u67e5\u4e86\u901a\u8fc7apt\u6a21\u5757\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305\uff0c\u4ee5\u786e\u4fdd\u5176\u4e2d\u6ca1\u6709\u4f9d\u8d56\u4e8ePython2\u7684\u9879\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Install packages from apt<\/span>\r\n  <span class=\"na\">apt<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">name<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">python3-pip<\/span> <span class=\"c1\"># OK<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">software-properties-common<\/span> <span class=\"c1\"># OK<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">htop<\/span> <span class=\"c1\"># OK<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">python-pip<\/span> <span class=\"c1\"># NG<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">python-properties-common<\/span> <span class=\"c1\"># NG<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">dstat<\/span> <span class=\"c1\"># NG<\/span>\r\n\r\n<span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Install packages from pip2<\/span>\r\n  <span class=\"na\">pip<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">name<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">boto<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">awscli<\/span>\r\n    <span class=\"na\">executable<\/span><span class=\"pi\">:<\/span> <span class=\"s\">pip2<\/span> <span class=\"c1\"># NG<\/span>\r\n<\/code><\/pre>\n<h3>\u5728\u6267\u884c\u5404\u4e2a\u4efb\u52a1\u65f6\u4f7f\u7528\u7684 Python<\/h3>\n<p>\u57fa\u4e8e\u4e4b\u524d\u7684\u66f4\u6539\uff0c\u6211\u4eec\u8fd0\u884c\u4e86Packer\uff0c\u4f46\u662f\u51fa\u73b0\u4e86\u201c\/usr\/bin\/python: not found\u201d\u9519\u8bef\u7684\u4efb\u52a1\u3002<br \/>\nAnsible\u6709\u4e00\u4e2a\u529f\u80fd\u53ef\u4ee5\u6307\u5b9a\u7528\u4e8e\u6267\u884c\u4efb\u52a1\u7684Python\u89e3\u91ca\u5668\uff0c\u4f46\u662f\u7531\u4e8e\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u6307\u5b9a\u641c\u7d22\/usr\/bin\/python\uff0c\u56e0\u6b64\u8fd9\u5c31\u662f\u95ee\u9898\u7684\u539f\u56e0\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u660e\u786e\u6307\u5b9a\u4e86\u4ee5\u4e0b\u53d8\u91cf\u3002<\/p>\n<pre class=\"post-pre\"><code>ansible_python_interpreter=\/usr\/bin\/python3\r\n<\/code><\/pre>\n<p>\u6839\u636e\u2191\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u5c06ansible.cfg\u3001\u6e05\u5355\u6587\u4ef6\u548c\u547d\u4ee4\u6267\u884c\u65f6\u7684\u9009\u9879\u4f5c\u4e3a\u6307\u5b9a\u3002<\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u7684\u5904\u7406\uff0c\u5df2\u6210\u529f\u5c06 Python2 \u4ece AMI \u4e2d\u79fb\u9664\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>which python2.7\r\n\r\n<span class=\"nv\">$ <\/span>which python\r\n\r\n<\/code><\/pre>\n<h2>Ubuntu\u5bf9Python2\u7684\u652f\u6301<\/h2>\n<p>\u987a\u4fbf\u8bf4\u4e00\u53e5\uff0cUbuntu\u81ea\u8eab\u4e5f\u5728\u52aa\u529b\u5265\u79bb\u5bf9Python2\u7684\u4f9d\u8d56\u3002<br \/>\nUbuntu\u6709\u4ee5\u4e0b\u56db\u4e2a\u8f6f\u4ef6\u5e93\uff0c\u4f46\u572816.04\u548c18.04\u4e2d\uff0cPython2\u672c\u8eab\u5c31\u5305\u542b\u5728\u4e3b\u8981\u5e93\u4e2d\uff0c\u56e0\u6b64\u5373\u4f7f\u5728EOL\u540e\uff0c\u4ecd\u53ef\u4ee5\u4ece\u5b98\u65b9\u8f6f\u4ef6\u5e93\u8fdb\u884c\u5b89\u88c5\u3002<br \/>\n\uff08\u5f53\u7136\uff0c\u6211\u8ba4\u4e3a\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u7528\u6237\u5e94\u79ef\u6781\u4f7f\u7528Python2&#8230;\uff09<\/p>\n<ul class=\"post-ul\">https:\/\/help.ubuntu.com\/community\/Repositories\/Ubuntu<\/ul>\n<blockquote><p>\u56db\u4e2a\u4e3b\u8981\u7684\u8f6f\u4ef6\u4ed3\u5e93\u662f\uff1a<\/p>\n<p>\u4e3b\u8981\uff08Main\uff09- \u5b98\u65b9\u652f\u6301\u7684\u81ea\u7531\u5f00\u6e90\u8f6f\u4ef6\u3002<br \/>\n\u5b87\u5b99\uff08Universe\uff09- \u793e\u533a\u7ef4\u62a4\u7684\u81ea\u7531\u5f00\u6e90\u8f6f\u4ef6\u3002<br \/>\n\u9650\u5236\uff08Restricted\uff09- \u8bbe\u5907\u7528\u7684\u4e13\u6709\u9a71\u52a8\u7a0b\u5e8f\u3002<br \/>\n\u591a\u5143\u5b87\u5b99\uff08Multiverse\uff09- \u53d7\u7248\u6743\u6216\u6cd5\u5f8b\u95ee\u9898\u9650\u5236\u7684\u8f6f\u4ef6\u3002<\/p><\/blockquote>\n<p>\u636e\u8bf4\u4e0b\u4e00\u7248\u7684\u957f\u671f\u652f\u6301\u7248 Ubuntu 20.04\uff08\u4ee3\u53f7 \u201cFocal Fossa\u201d\uff09\u5c06\u5f7b\u5e95\u79fb\u9664 Python2\uff0c\u4e0d\u8fc7\u5b9e\u9645\u4e0a\u4f1a\u600e\u6837\u5462\uff0c\u8ba9\u4eba\u5341\u5206\u597d\u5947\u5462&#8230;\uff01<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">https:\/\/gihyo.jp\/admin\/clip\/01\/ubuntu-topics\/201911\/01<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/gihyo.jp\/admin\/clip\/01\/ubuntu-topics\/201911\/29<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u81ea\u5df1\u7b80\u5355\u4ecb\u7ecd\u4e00\u4e0b\u3002 \u6211\u662f\u5728SRE\/QA\u56e2\u961f\u62c5\u4efbSRE\u7684@yukin01\u3002 \u5927\u7ea6\u534a\u5e74\u524d\uff0c\u6211\u4e3b\u8981\u4ece\u4e8b\u4f7f\u7528iOS\u3001 [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42778","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4e3a\u4e86\u5b89\u5fc3\u8fce\u63a5Python2\u7684\u7ed3\u675f\uff0c\u6211\u6240\u505a\u7684\u4e8b\u60c5 - Blog - Silicon Cloud<\/title>\n<meta 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