{"id":961,"date":"2024-11-05T10:53:27","date_gmt":"2024-11-05T02:53:27","guid":{"rendered":"https:\/\/blog.espnlol.com\/?p=961"},"modified":"2024-11-06T17:40:29","modified_gmt":"2024-11-06T09:40:29","slug":"ubuntu-22-04%e5%ae%89%e8%a3%85k8s%e9%9c%80%e8%a6%81%e6%b3%a8%e6%84%8f%e7%9a%84%e4%ba%8b%e9%a1%b9","status":"publish","type":"post","link":"https:\/\/blog.espnlol.com\/?p=961","title":{"rendered":"Ubuntu 22.04\u5b89\u88c5k8s\u9700\u8981\u6ce8\u610f\u7684\u4e8b\u9879"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e00\u3001cgroup\u7248\u672c\u9020\u6210\u5bb9\u5668\u65e0\u6cd5\u542f\u52a8<\/h2>\n\n\n\n<p>Ubuntu 21.04\u7248\u672c\u540e\u7684\u7248\u672c\uff08\u4e0d\u5305\u542b21.04\uff09linux\u5185\u6838\u6539\u7528\u4e86cgroup v2\u7248\u672c\uff0c\u800c\u5bb9\u5668\u955c\u50cf\u73af\u5883\u5c24\u5176\u662f\u6bd4\u8f83\u8001\u7684\u5165centos7\u7b49\u90fd\u4f7f\u7528\u7684v1\u7248\u672c\uff0c\u5e76\u4e0d\u80fd\u517c\u5bb9\u5bfc\u81f4\u542f\u52a8\u5931\u8d25\uff0c\u5e38\u89c1\u95ee\u9898\u5982\u4e0b\uff1a<br>cat: can&#8217;t open &#8216;\/sys\/fs\/cgroup\/memory\/memory.limit_in_bytes&#8217;: No such file or directory<br>\u65e2\u7136\u77e5\u9053\u95ee\u9898\uff0c\u90a3\u4e48\u6700\u597d\u5c06cgroup\u7248\u672c\u66f4\u6539\u4e3aV1\u8fbe\u5230\u4e00\u4e2a\u8f83\u597d\u7684\u517c\u5bb9\u6027<br>\u7f16\u8f91\/etc\/default\/grub<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">vi \/etc\/default\/grub\n\n# \u4fee\u6539\u8fd9\u4e2a\u5730\u65b9\uff0c\u4fee\u6539\u524d\nGRUB_CMDLINE_LINUX=\"\"\n\n# \u4fee\u6539\u540e\uff0c\u5982\u679c\u6709\u5185\u5fc3\u9700\u8981\u8ffd\u52a0\nGRUB_CMDLINE_LINUX=\"systemd.unified_cgroup_hierarchy=0\"\n\n#\u66f4\u65b0grub\nsudo update-grub\n\n#\u91cd\u542f\u670d\u52a1\u5668\nreboot<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u5173\u95edselinux\uff0c\u5173\u95ed\u9632\u706b\u5899<\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#\u5173\u95edselinux\nvi \/etc\/selinux\/config \nSELINUX=disabled\n\n#\u5173\u95ed\u9632\u706b\u5899\nufw disable\nufw status\nStatus: inactive(\u72b6\u6001\u4e3ainactive\u5173\u95ed\uff0c\u72b6\u6001\u4e3aactive\u5f00\u542f)<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u8c03\u6574ulimit<\/h2>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#\u4ee4\u5f53\u524d\u73af\u5883\u53d8\u91cf\u4e3a\u9884\u8bbeulimit\nvi \/etc\/bash.bashrc\n'''\nulimit -n 65536\n\n#\u4fee\u6539limits.conf\nvi \/etc\/security\/limits.conf\n'''\n*       soft    nproc   65536\n*       hard    nproc   65536\n*       soft    nofile  65536\n*       hard    nofile  65536\n\n#\u4fee\u6539systemd.conf\nvi \/etc\/systemd\/system.conf \nDefaultLimitNOFILE=100000<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001cgroup\u7248\u672c\u9020\u6210\u5bb9\u5668\u65e0\u6cd5\u542f\u52a8 Ubuntu 21.04\u7248\u672c\u540e\u7684\u7248\u672c\uff08\u4e0d\u5305 &hellip; <a href=\"https:\/\/blog.espnlol.com\/?p=961\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-961","post","type-post","status-publish","format-standard","hentry","category-k8s"],"_links":{"self":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=961"}],"version-history":[{"count":3,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/961\/revisions"}],"predecessor-version":[{"id":965,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/961\/revisions\/965"}],"wp:attachment":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}