{"id":131887,"date":"2020-07-06T05:43:38","date_gmt":"2020-07-05T21:43:38","guid":{"rendered":"http:\/\/4563.org\/?p=131887"},"modified":"2020-07-06T05:43:38","modified_gmt":"2020-07-05T21:43:38","slug":"centos-%e4%b8%8b%e5%ae%89%e8%a3%85-supervisor%e5%8f%8a%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=131887","title":{"rendered":"centos \u4e0b\u5b89\u88c5 supervisor\u53ca\u4f7f\u7528"},"content":{"rendered":"

Supervisor \u662f\u4e00\u4e2a\u8fdb\u7a0b\u63a7\u5236\u7cfb\u7edf\u3002\u5b83\u662f\u4e00\u4e2a C\/S \u7cfb\u7edf (\u6ce8\u610f\uff1a\u5176\u63d0\u4f9b WEB \u63a5\u53e3\u7ed9\u7528\u6237\u67e5\u8be2\u548c\u63a7\u5236)\u3002\u5b83\u5141\u8bb8\u7528\u6237\u53bb\u76d1\u63a7\u548c\u63a7\u5236\u5728\u7c7b UNIX \u7cfb\u7edf\u7684\u8fdb\u7a0b\u3002\u5b83\u7684\u76ee\u6807\u4e0e launchd\u3001daemontools \u548c runit \u6709\u4e9b\u76f8\u4f3c\u3002\u4f46\u662f\u4e0e\u5b83\u4eec\u4e0d\u4e00\u6837\u7684\u662f\u3001\u5b83\u4e0d\u662f\u4f5c\u4e3a init (\u8fdb\u7a0b\u53f7 pid \u662f 1) \u8fd0\u884c\u3002\u5b83\u662f\u88ab\u7528\u6765\u63a7\u5236\u8fdb\u7a0b\u3001\u5e76\u4e14\u5b83\u5728\u542f\u52a8\u7684\u65f6\u5019\u548c\u4e00\u822c\u7a0b\u5e8f\u5e76\u65e0\u4e8c\u81f4\u3002<\/p>\n

<\/a>\u4f5c\u7528<\/h3>\n

\u4f60\u7684 Nginx\uff0cTomcat\uff0cmemcache\uff0cRedis\u2026 \u4f1a\u5d29\u4e48\uff1f
\u90a3\u4f60\u81ea\u5df1\u5199\u7684\u670d\u52a1\u5668\u76d1\u6d4b\u811a\u672c\u5462\uff1f
\u597d\u5427\u3001\u4e0d\u8981\u518d\u7ea0\u7ed3\u4e86\u3001\u4ea4\u7ed9 Supervisor \u5427\uff01
\u5b83\u4f1a\u5e2e\u4f60\u7ef4\u62a4\u8fd9\u4e9b\u3001\u5373\u4f7f\u5b83\u4eec\u4e0d\u5c0f\u5fc3\u5d29\u4e86\u3001Supervisor \u4f1a\u5e2e\u4f60\u770b\u4f4f\u5b83\u4eec\u3001\u7ef4\u62a4\u5b83\u4eec\u3002<\/p>\n

<\/a>\u540d\u8bcd\u8bf4\u660e<\/h3>\n

supervisor\uff1a\u8981\u5b89\u88c5\u7684\u8f6f\u4ef6\u7684\u540d\u79f0\u3002
supervisord\uff1a\u88c5\u597dsupervisor\u8f6f\u4ef6\u540e\uff0csupervisord\u7528\u4e8e\u542f\u52a8supervisor\u670d\u52a1\u3002
supervisorctl\uff1a\u7528\u4e8e\u7ba1\u7406supervisor\u914d\u7f6e\u6587\u4ef6\u4e2dprogram\u3002<\/p>\n

<\/a>\u5b89\u88c5\u548c\u914d\u7f6e<\/h3>\n

<\/a>\u524d\u7f6e\u6761\u4ef6\u5b89\u88c5\u524d\u9700\u8981\u5c06\u7528\u6237\u5207\u6362\u4e3aroot\u4e0b<\/h4>\n

<\/a>\u5b89\u88c5Linux\u7684epel\u7684yum\u6e90\u7684\u547d\u4ee4\uff0c\u67d0\u4e9byum\u6e90\u4f1a\u63d0\u793a\u65e0supervisor\u6e90\u7801\u5305\uff0c\u6b64\u65f6\u53ef\u4ee5\u4f7f\u7528\u6b64\u547d\u4ee4<\/h4>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
yum install epel-release<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u5b89\u88c5<\/h4>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
yum install -y supervisor<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u8bbe\u7f6e\u5f00\u542f\u81ea\u542f<\/h4>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
systemctl enable supervisord<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u542f\u52a8supervisord\u670d\u52a1<\/h4>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
systemctl status supervisord<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u67e5\u770bsupervisord\u670d\u52a1\u72b6\u6001<\/h4>\n
\n\n\n
\n
1<\/span>
<\/pre>\n<\/td>\n
\n
ps -ef|grep supervisord<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u914d\u7f6e<\/h3>\n
\n\n\n
\n
1<\/span>
2<\/span>
3<\/span>
4<\/span>
5<\/span>
<\/pre>\n<\/td>\n
\n
vim /etc/supervisord.conf<\/span>
<\/span>
# \u8c03\u6574\u589e\u52a0\u5f15\u5165\u914d\u7f6e\u6587\u4ef6\u8def\u5f84\uff0c\u8fd9\u4e2a\u8def\u5f84\u653e\u7f6e\u9879\u76ee\u5bf9\u5e94\u7684 supervisor \u914d\u7f6e\u6587\u4ef6<\/span>
[include]<\/span>
files = /etc/supervisor/*.conf<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u914d\u7f6e\u6a21\u7248<\/h4>\n
\n\n\n
\n
1<\/span>
2<\/span>
3<\/span>
4<\/span>
5<\/span>
6<\/span>
7<\/span>
8<\/span>
9<\/span>
<\/pre>\n<\/td>\n
\n
[program:laravel-worker1]<\/span>
process_name=%(program_name)s_%(process_num)02d<\/span>
command=php /home/wwwroot/studytime.xin/artisan queue:work redis --sleep=3 --tries=3 --daemon<\/span>
autostart=true<\/span>
autorestart=true<\/span>
user=root<\/span>
numprocs=3<\/span>
redirect_stderr=true<\/span>
stdout_logfile=/home/baihe/worker1.log<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u914d\u7f6e\u8bf4\u660e<\/h4>\n
\n\n\n
\n
1<\/span>
2<\/span>
3<\/span>
4<\/span>
5<\/span>
6<\/span>
7<\/span>
8<\/span>
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11<\/span>
12<\/span>
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14<\/span>
15<\/span>
16<\/span>
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18<\/span>
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24<\/span>
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39<\/span>
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41<\/span>
42<\/span>
43<\/span>
44<\/span>
45<\/span>
46<\/span>
47<\/span>
48<\/span>
49<\/span>
50<\/span>
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53<\/span>
<\/pre>\n<\/td>\n
\n
;*\u4e3a\u5fc5\u987b\u586b\u5199\u9879<\/span>
;*[program:\u5e94\u7528\u540d\u79f0]<\/span>
[program:cat]<\/span>
;*\u547d\u4ee4\u8def\u5f84,\u5982\u679c\u4f7f\u7528python\u542f\u52a8\u7684\u7a0b\u5e8f\u5e94\u8be5\u4e3a python /home/test.py, <\/span>
;\u4e0d\u5efa\u8bae\u653e\u5165/home/user/, \u5bf9\u4e8e\u975euser\u7528\u6237\u4e00\u822c\u60c5\u51b5\u4e0b\u662f\u4e0d\u80fd\u8bbf\u95ee<\/span>
command=/bin/cat<\/span>
;\u5f53numprocs\u4e3a1\u65f6,process_name=%(program_name)s<\/span>
;\u5f53numprocs>=2\u65f6,%(program_name)s_%(process_num)02d<\/span>
process_name=%(program_name)s<\/span>
;\u8fdb\u7a0b\u6570\u91cf<\/span>
numprocs=1<\/span>
;\u6267\u884c\u76ee\u5f55,\u82e5\u6709/home/supervisor_test/test1.py<\/span>
;\u5c06directory\u8bbe\u7f6e\u6210/home/supervisor_test<\/span>
;\u5219command\u53ea\u9700\u8bbe\u7f6e\u6210python test1.py<\/span>
;\u5426\u5219command\u5fc5\u987b\u8bbe\u7f6e\u6210\u7edd\u5bf9\u6267\u884c\u76ee\u5f55<\/span>
directory=/tmp<\/span>
;\u63a9\u7801:--- -w- -w-, \u8f6c\u6362\u540erwx r-x w-x<\/span>
umask=022<\/span>
;\u4f18\u5148\u7ea7,\u503c\u8d8a\u9ad8,\u6700\u540e\u542f\u52a8,\u6700\u5148\u88ab\u5173\u95ed,\u9ed8\u8ba4\u503c999<\/span>
priority=999<\/span>
;\u5982\u679c\u662ftrue,\u5f53supervisor\u542f\u52a8\u65f6,\u7a0b\u5e8f\u5c06\u4f1a\u81ea\u52a8\u542f\u52a8<\/span>
autostart=true<\/span>
;*\u81ea\u52a8\u91cd\u542f<\/span>
autorestart=true<\/span>
;\u542f\u52a8\u5ef6\u65f6\u6267\u884c,\u9ed8\u8ba41\u79d2<\/span>
startsecs=10<\/span>
;\u542f\u52a8\u5c1d\u8bd5\u6b21\u6570,\u9ed8\u8ba43\u6b21<\/span>
startretries=3<\/span>
;\u5f53\u9000\u51fa\u7801\u662f0,2\u65f6,\u6267\u884c\u91cd\u542f,\u9ed8\u8ba4\u503c0,2<\/span>
exitcodes=0,2<\/span>
;\u505c\u6b62\u4fe1\u53f7,\u9ed8\u8ba4TERM<\/span>
;\u4e2d\u65ad:INT(\u7c7b\u4f3c\u4e8eCtrl+C)(kill -INT pid),\u9000\u51fa\u540e\u4f1a\u5c06\u5199\u6587\u4ef6\u6216\u65e5\u5fd7(\u63a8\u8350)<\/span>
;\u7ec8\u6b62:TERM(kill -TERM pid)<\/span>
;\u6302\u8d77:HUP(kill -HUP pid),\u6ce8\u610f\u4e0eCtrl+Z/kill -stop pid\u4e0d\u540c<\/span>
;\u4ece\u5bb9\u505c\u6b62:QUIT(kill -QUIT pid)<\/span>
;KILL, USR1, USR2\u5176\u4ed6\u89c1\u547d\u4ee4(kill -l),\u8bf4\u660e1<\/span>
stopsignal=TERM<\/span>
stopwaitsecs=10<\/span>
;*\u4ee5root\u7528\u6237\u6267\u884c<\/span>
user=root<\/span>
;\u91cd\u5b9a\u5411<\/span>
redirect_stderr=false<\/span>
stdout_logfile=/a/path<\/span>
stdout_logfile_maxbytes=1MB<\/span>
stdout_logfile_backups=10<\/span>
stdout_capture_maxbytes=1MB<\/span>
stderr_logfile=/a/path<\/span>
stderr_logfile_maxbytes=1MB<\/span>
stderr_logfile_backups=10<\/span>
stderr_capture_maxbytes=1MB<\/span>
;\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e<\/span>
environment=A="1",B="2"<\/span>
serverurl=AUTO<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u6d4f\u89c8\u5668\u67e5\u770b\u8fdb\u7a0b\u4fe1\u606f\u914d\u7f6e\u8bf4\u660e<\/h4>\n
\n\n\n
\n
1<\/span>
2<\/span>
3<\/span>
4<\/span>
<\/pre>\n<\/td>\n
\n
[inet_http_server]         ; inet (TCP) server disabled by default<\/span>
port=0.0.0.0:9001          ; (ip_address:port specifier, *:port for all iface)<\/span>
username=user              ; \u7528\u6237\u540d (default is no username (open server))<\/span>
password=123               ; \u5bc6\u7801 (default is no password (open server))<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u5176\u4ed6\u5e38\u7528\u547d\u4ee4<\/h3>\n
\n\n\n
\n
1<\/span>
2<\/span>
3<\/span>
4<\/span>
5<\/span>
6<\/span>
7<\/span>
8<\/span>
9<\/span>
10<\/span>
11<\/span>
<\/pre>\n<\/td>\n
\n
# \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<\/span>
supervisorctl reread <\/span>
<\/span>
# \u91cd\u542f\u914d\u7f6e\u6587\u4ef6\u4fee\u6539\u8fc7\u7684\u7a0b\u5e8f<\/span>
supervisorctl update <\/span>
<\/span>
# \u542f\u52a8 larashop-worker \u7a0b\u5e8f<\/span>
supervisorctl start larashop-worker:* <\/span>
<\/span>
# \u67e5\u770b\u72b6\u6001<\/span>
supervisorctl status<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n
<\/a>\u5e38\u89c1\u95ee\u9898\u4ee5\u53ca\u8bf4\u660e<\/h3>\n
<\/a>Error: Another program is already listening on a port that one of our HTTP servers is configured to use.<\/h4>\n
\u53ef\u80fd\u662f\u7aef\u53e3\u5360\u7528\uff0c\u8c03\u6574\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u7aef\u53e3<\/p>\n
<\/a>python\u73af\u5883\u95ee\u9898<\/h4>\n
python2\u573a\u666f\u4e0b\u4f7f\u7528supervisord<\/p>\n
<\/a>\u5b89\u88c5\u542f\u52a8\u8fc7\u7a0b\u4e2d\u63d0\u793a\u65e0\u914d\u7f6e\u6587\u4ef6<\/h4>\n
\n\n\n
\n
1<\/span>
2<\/span>
<\/pre>\n<\/td>\n
\n
easy_install supervisor<\/span>
echo_supervisord_conf > /etc/supervisord.conf<\/span>
<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"
Supervisor \u662f\u4e00\u4e2a\u8fdb\u7a0b\u63a7…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/131887"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=131887"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/131887\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=131887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=131887"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=131887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}