{"id":1197,"date":"2019-04-08T11:11:29","date_gmt":"2019-04-08T03:11:29","guid":{"rendered":"https:\/\/blog.jsjs.org\/?p=1197"},"modified":"2019-04-08T11:11:29","modified_gmt":"2019-04-08T03:11:29","slug":"supervisor-program%e9%85%8d%e7%bd%ae%e5%ae%9e%e4%be%8b","status":"publish","type":"post","link":"https:\/\/blog.jsjs.org\/?p=1197","title":{"rendered":"supervisor program\u914d\u7f6e\u5b9e\u4f8b"},"content":{"rendered":"<h2 id=\"program-\u914d\u7f6e:0374c09b00e8eddcfa304907db4e0a23\">program \u914d\u7f6e<\/h2>\n<p>\u4e0a\u9762\u6211\u4eec\u5df2\u7ecf\u628a supervisrod \u8fd0\u884c\u8d77\u6765\u4e86\uff0c\u73b0\u5728\u53ef\u4ee5\u6dfb\u52a0\u6211\u4eec\u8981\u7ba1\u7406\u7684\u8fdb\u7a0b\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u53ef\u4ee5\u628a\u6240\u6709\u914d\u7f6e\u9879\u90fd\u5199\u5230 supervisord.conf \u6587\u4ef6\u91cc\uff0c\u4f46\u5e76\u4e0d\u63a8\u8350\u8fd9\u6837\u505a\uff0c\u800c\u662f\u901a\u8fc7 include \u7684\u65b9\u5f0f\u628a\u4e0d\u540c\u7684\u7a0b\u5e8f\uff08\u7ec4\uff09\u5199\u5230\u4e0d\u540c\u7684\u914d\u7f6e\u6587\u4ef6\u91cc\u3002<\/p>\n<p>\u4e3a\u4e86\u4e3e\u4f8b\uff0c\u6211\u4eec\u65b0\u5efa\u4e00\u4e2a\u76ee\u5f55 \/etc\/supervisor\/ \u7528\u4e8e\u5b58\u653e\u8fd9\u4e9b\u914d\u7f6e\u6587\u4ef6\uff0c\u76f8\u5e94\u7684\uff0c\u628a \/etc\/supervisord.conf \u91cc include \u90e8\u5206\u7684\u7684\u914d\u7f6e\u4fee\u6539\u4e00\u4e0b\uff1a<\/p>\n<pre><code class=\"hljs ini\"><span class=\"hljs-section\">[include]\n<span class=\"hljs-attr\">files = \/etc\/supervisor\/*.conf\n<\/span><\/span><\/code><\/pre>\n<p>\u5047\u8bbe\u6709\u4e2a\u7528 Python \u548c Flask \u6846\u67b6\u7f16\u5199\u7684\u7528\u6237\u4e2d\u5fc3\u7cfb\u7edf\uff0c\u53d6\u540d usercenter\uff0c\u7528 gunicorn (<a href=\"http:\/\/gunicorn.org\/\">http:\/\/gunicorn.org\/<\/a>) \u505a web \u670d\u52a1\u5668\u3002\u9879\u76ee\u4ee3\u7801\u4f4d\u4e8e<span class=\"Apple-converted-space\">\u00a0<code>\/home\/leon\/projects\/usercenter<\/code>\uff0cgunicorn \u914d\u7f6e\u6587\u4ef6\u4e3a<code>gunicorn.py<\/code>\uff0cWSGI callable \u662f wsgi.py \u91cc\u7684 app \u5c5e\u6027\u3002\u6240\u4ee5\u76f4\u63a5\u5728\u547d\u4ee4\u884c\u542f\u52a8\u7684\u65b9\u5f0f\u53ef\u80fd\u662f\u8fd9\u6837\u7684\uff1a<\/span><\/p>\n<pre><code class=\"language-bash hljs\"><span class=\"hljs-built_in\">cd \/home\/leon\/projects\/usercenter\ngunicorn -c gunicorn.py wsgi:app\n<\/span><\/code><\/pre>\n<p>\u73b0\u5728\u7f16\u5199\u4e00\u4efd\u914d\u7f6e\u6587\u4ef6\u6765\u7ba1\u7406\u8fd9\u4e2a\u8fdb\u7a0b\uff08<strong>\u9700\u8981\u6ce8\u610f\uff1a\u7528 supervisord \u7ba1\u7406\u65f6\uff0cgunicorn \u7684 daemon \u9009\u9879\u9700\u8981\u8bbe\u7f6e\u4e3a False<\/strong>\uff09\uff1a<\/p>\n<pre><code class=\"language-ini hljs\"><span class=\"hljs-section\">[program:usercenter]\n<span class=\"hljs-attr\">directory = \/home\/leon\/projects\/usercenter ; \u7a0b\u5e8f\u7684\u542f\u52a8\u76ee\u5f55\ncommand = gunicorn -c gunicorn.py wsgi:app  ; \u542f\u52a8\u547d\u4ee4\uff0c\u53ef\u4ee5\u770b\u51fa\u4e0e\u624b\u52a8\u5728\u547d\u4ee4\u884c\u542f\u52a8\u7684\u547d\u4ee4\u662f\u4e00\u6837\u7684\nautostart = <span class=\"hljs-literal\">true     ; \u5728 supervisord \u542f\u52a8\u7684\u65f6\u5019\u4e5f\u81ea\u52a8\u542f\u52a8\nstartsecs = <span class=\"hljs-number\">5        ; \u542f\u52a8 5 \u79d2\u540e\u6ca1\u6709\u5f02\u5e38\u9000\u51fa\uff0c\u5c31\u5f53\u4f5c\u5df2\u7ecf\u6b63\u5e38\u542f\u52a8\u4e86\nautorestart = true   ; \u7a0b\u5e8f\u5f02\u5e38\u9000\u51fa\u540e\u81ea\u52a8\u91cd\u542f\nstartretries = 3     ; \u542f\u52a8\u5931\u8d25\u81ea\u52a8\u91cd\u8bd5\u6b21\u6570\uff0c\u9ed8\u8ba4\u662f 3\nuser = leon          ; \u7528\u54ea\u4e2a\u7528\u6237\u542f\u52a8\nredirect_stderr = true  ; \u628a stderr \u91cd\u5b9a\u5411\u5230 stdout\uff0c\u9ed8\u8ba4 false\nstdout_logfile_maxbytes = 20MB  ; stdout \u65e5\u5fd7\u6587\u4ef6\u5927\u5c0f\uff0c\u9ed8\u8ba4 50MB\nstdout_logfile_backups = 20     ; stdout \u65e5\u5fd7\u6587\u4ef6\u5907\u4efd\u6570\n<span class=\"hljs-comment\">; stdout \u65e5\u5fd7\u6587\u4ef6\uff0c\u9700\u8981\u6ce8\u610f\u5f53\u6307\u5b9a\u76ee\u5f55\u4e0d\u5b58\u5728\u65f6\u65e0\u6cd5\u6b63\u5e38\u542f\u52a8\uff0c\u6240\u4ee5\u9700\u8981\u624b\u52a8\u521b\u5efa\u76ee\u5f55\uff08supervisord \u4f1a\u81ea\u52a8\u521b\u5efa\u65e5\u5fd7\u6587\u4ef6\uff09\nstdout_logfile = \/data\/logs\/usercenter_stdout.log\n\n; \u53ef\u4ee5\u901a\u8fc7 environment \u6765\u6dfb\u52a0\u9700\u8981\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e00\u79cd\u5e38\u89c1\u7684\u7528\u6cd5\u662f\u4fee\u6539 PYTHONPATH\n; environment=PYTHONPATH=$PYTHONPATH:\/path\/to\/somewhere\n<\/span><\/span><\/span><\/span><\/span><\/code><\/pre>\n<p>\u4e00\u4efd\u914d\u7f6e\u6587\u4ef6\u81f3\u5c11\u9700\u8981\u4e00\u4e2a<span class=\"Apple-converted-space\">\u00a0<code>[program:x]<\/code>\u00a0\u90e8\u5206\u7684\u914d\u7f6e\uff0c\u6765\u544a\u8bc9 supervisord \u9700\u8981\u7ba1\u7406\u90a3\u4e2a\u8fdb\u7a0b\u3002<code>[program:x]<\/code>\u00a0\u8bed\u6cd5\u4e2d\u7684\u00a0<code>x<\/code>\u00a0\u8868\u793a program name\uff0c\u4f1a\u5728\u5ba2\u6237\u7aef\uff08supervisorctl \u6216 web \u754c\u9762\uff09\u663e\u793a\uff0c\u5728 supervisorctl \u4e2d\u901a\u8fc7\u8fd9\u4e2a\u503c\u6765\u5bf9\u7a0b\u5e8f\u8fdb\u884c start\u3001restart\u3001stop \u7b49\u64cd\u4f5c\u3002<\/span><\/p>\n<h2 id=\"\u4f7f\u7528-supervisorctl:0374c09b00e8eddcfa304907db4e0a23\">\u4f7f\u7528 supervisorctl<\/h2>\n<p>Supervisorctl \u662f supervisord \u7684\u4e00\u4e2a\u547d\u4ee4\u884c\u5ba2\u6237\u7aef\u5de5\u5177\uff0c\u542f\u52a8\u65f6\u9700\u8981\u6307\u5b9a\u4e0e supervisord \u4f7f\u7528\u540c\u4e00\u4efd\u914d\u7f6e\u6587\u4ef6\uff0c\u5426\u5219\u4e0e supervisord \u4e00\u6837\u6309\u7167\u987a\u5e8f\u67e5\u627e\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<pre><code class=\"language-bash hljs\">supervisorctl -c \/etc\/supervisord.conf\n<\/code><\/pre>\n<p>\u4e0a\u9762\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u8fdb\u5165 supervisorctl \u7684 shell \u754c\u9762\uff0c\u7136\u540e\u53ef\u4ee5\u6267\u884c\u4e0d\u540c\u7684\u547d\u4ee4\u4e86\uff1a<\/p>\n<pre><code class=\"language-bash hljs\">&gt; status    <span class=\"hljs-comment\"># \u67e5\u770b\u7a0b\u5e8f\u72b6\u6001\n&gt; stop usercenter   # \u5173\u95ed usercenter \u7a0b\u5e8f\n&gt; start usercenter  # \u542f\u52a8 usercenter \u7a0b\u5e8f\n&gt; restart usercenter    # \u91cd\u542f usercenter \u7a0b\u5e8f\n&gt; reread    \uff03 \u8bfb\u53d6\u6709\u66f4\u65b0\uff08\u589e\u52a0\uff09\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4e0d\u4f1a\u542f\u52a8\u65b0\u6dfb\u52a0\u7684\u7a0b\u5e8f\n&gt; update    \uff03 \u91cd\u542f\u914d\u7f6e\u6587\u4ef6\u4fee\u6539\u8fc7\u7684\u7a0b\u5e8f\n<\/span><\/code><\/pre>\n<p>\u4e0a\u9762\u8fd9\u4e9b\u547d\u4ee4\u90fd\u6709\u76f8\u5e94\u7684\u8f93\u51fa\uff0c\u9664\u4e86\u8fdb\u5165 supervisorctl \u7684 shell \u754c\u9762\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u5728 bash \u7ec8\u7aef\u8fd0\u884c\uff1a<\/p>\n<pre><code class=\"language-bash hljs\">$ supervisorctl status\n$ supervisorctl stop usercenter\n$ supervisorctl start usercenter\n$ supervisorctl restart usercenter\n$ supervisorctl reread\n$ supervisorctl update\n<\/code><\/pre>\n<h2 id=\"\u5176\u5b83:0374c09b00e8eddcfa304907db4e0a23\">\u5176\u5b83<\/h2>\n<p>\u9664\u4e86 supervisorctl \u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u914d\u7f6e supervisrod \u542f\u52a8 web \u7ba1\u7406\u754c\u9762\uff0c\u8fd9\u4e2a web \u540e\u53f0\u4f7f\u7528 Basic Auth \u7684\u65b9\u5f0f\u8fdb\u884c\u8eab\u4efd\u8ba4\u8bc1\u3002<\/p>\n<p>\u9664\u4e86\u5355\u4e2a\u8fdb\u7a0b\u7684\u63a7\u5236\uff0c\u8fd8\u53ef\u4ee5\u914d\u7f6e group\uff0c\u8fdb\u884c\u5206\u7ec4\u7ba1\u7406\u3002<\/p>\n<p>\u7ecf\u5e38\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\uff0c\u5305\u62ec supervisord \u7684\u65e5\u5fd7\u548c\u5404\u4e2a pragram \u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u7a0b\u5e8f crash \u6216\u629b\u51fa\u5f02\u5e38\u7684\u4fe1\u606f\u4e00\u534a\u4f1a\u8f93\u51fa\u5230 stderr\uff0c\u53ef\u4ee5\u67e5\u770b\u76f8\u5e94\u7684\u65e5\u5fd7\u6587\u4ef6\u6765\u67e5\u627e\u95ee\u9898\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u6bd4\u5982\u8bf4\uff0c\u6211\u73b0\u5728\u542f\u52a8\u4e00\u4e2a\u6211\u672c\u673a\u4e0a\u7684logstash<\/strong><\/p>\n<p><strong>cd \/etc\/supervisord.d<\/strong><\/p>\n<p><strong>vim logstash.conf<\/strong><\/p>\n<p><strong>[program:logstash]<\/strong><br \/>\n<strong>command=\/opt\/logstash\/bin\/logstash -f \/opt\/logstash\/conf\/zabbix.conf -l \/opt\/logstash\/logs\/zabbix.log<\/strong><br \/>\n<strong>numprocs=1<\/strong><br \/>\n<strong>autostart=true<\/strong><br \/>\n<strong>autorestart=true<\/strong><br \/>\n<strong>log_stdout=true<\/strong><br \/>\n<strong>log_stderr=true<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>program \u914d\u7f6e \u4e0a\u9762\u6211\u4eec\u5df2\u7ecf\u628a supervisrod \u8fd0\u884c\u8d77\u6765\u4e86\uff0c\u73b0\u5728\u53ef\u4ee5\u6dfb\u52a0\u6211\u4eec\u8981\u7ba1\u7406\u7684\u8fdb\u7a0b\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u53ef\u4ee5\u628a\u6240\u6709\u914d\u7f6e\u9879\u90fd\u5199\u5230 supervisord.conf \u6587\u4ef6\u91cc\uff0c\u4f46\u5e76\u4e0d\u63a8\u8350\u8fd9\u6837\u505a\uff0c\u800c\u662f\u901a\u8fc7 include \u7684\u65b9\u5f0f\u628a\u4e0d\u540c\u7684\u7a0b\u5e8f\uff08\u7ec4\uff09\u5199\u5230\u4e0d\u540c\u7684\u914d\u7f6e\u6587\u4ef6\u91cc\u3002 \u4e3a\u4e86\u4e3e\u4f8b\uff0c\u6211\u4eec\u65b0\u5efa\u4e00\u4e2a\u76ee\u5f55 \/etc\/supervisor\/ \u7528\u4e8e\u5b58\u653e\u8fd9\u4e9b\u914d\u7f6e\u6587\u4ef6\uff0c\u76f8\u5e94\u7684\uff0c\u628a \/etc\/supervisord.conf \u91cc include \u90e8\u5206\u7684\u7684\u914d\u7f6e\u4fee\u6539\u4e00\u4e0b\uff1a [include] files = \/etc\/supervisor\/*.conf [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1197","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/1197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1197"}],"version-history":[{"count":0,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/1197\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}