{"id":19578,"date":"2017-05-30T06:56:03","date_gmt":"2017-05-29T22:56:03","guid":{"rendered":"https:\/\/2blog.ilc.edu.tw\/25793\/2017\/05\/30\/nginx-%e5%8a%a0%e5%85%a5memcached-%e6%a8%a1%e7%b5%84\/"},"modified":"2021-03-18T17:25:03","modified_gmt":"2021-03-18T09:25:03","slug":"nginx-%e5%8a%a0%e5%85%a5memcached-%e6%a8%a1%e7%b5%84","status":"publish","type":"post","link":"https:\/\/2blog.ilc.edu.tw\/25793\/2017\/05\/30\/nginx-%e5%8a%a0%e5%85%a5memcached-%e6%a8%a1%e7%b5%84\/","title":{"rendered":"Nginx \u52a0\u5165Memcached \u6a21\u7d44"},"content":{"rendered":"

\u53c3\u8003\u7db2\u7ad9\uff1a
Linux \uff0e \u7121\u9650: \u5728 CentOS7\/RHEL7 \u4e0a\u5b89\u88dd Memcached \u5957\u4ef6<\/a>
Linux \uff0e \u7121\u9650: \u5728 CentOS7\/RHEL7 \u4e0a\u67b6\u8a2d Nginx Web Server(\u4e00)<\/a><\/p>\n

1. \u5b89\u88dd memcache \u76f8\u95dc\u5957\u4ef6\u00a0
# yum install memcached php-pecl-memcache<\/span><\/p>\n

2. \u67e5\u770b \/etc\/sysconfig\/memcached<\/span> \u8a2d\u5b9a\u6a94
# cat \/etc\/sysconfig\/memcached<\/span>
# \u9023\u7dda Port<\/span>
PORT=”11211″<\/span>
# \u57f7\u884c\u8eab\u4efd<\/span>
USER=”memcached”<\/span>
# \u6700\u591a\u9023\u7dda<\/span>
MAXCONN=”1024″<\/span>
# \u4f7f\u7528 Cache \u5bb9\u91cf<\/span>
CACHESIZE=”64″<\/span><\/p>\n

3. \u555f\u52d5 memcached \u670d\u52d9
# systemctl enable memcached.service<\/span>
Created symlink from \/etc\/systemd\/system\/multi-user.target.wants\/memcached.service to \/usr\/lib\/systemd\/system\/memcached.service.<\/span>
# systemctl start memcached.service[@more@]<\/span>
4. \u6aa2\u67e5\u670d\u52d9\u662f\u5426\u6709\u6b63\u5e38\u555f\u52d5
# systemctl status memcached.service<\/span>
\u25cf memcached.service – Memcached<\/span>
\u00a0\u00a0 Loaded: loaded (\/usr\/lib\/systemd\/system\/memcached.service; enabled; vendor preset: disabled)<\/span>
\u00a0\u00a0 Active: active (running)<\/span> since Sat 2017-03-11 15:02:39 CST; 10s ago<\/span>
\u00a0Main PID: 1107 (memcached)<\/span>
\u00a0\u00a0 CGroup: \/system.slice\/memcached.service<\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 mq1107 \/usr\/bin\/memcached -u memcached -p 11211 -m 64 -c 1024<\/span><\/p>\n

Mar 11 15:02:39 mis systemd[1]: Started Memcached.<\/span>
Mar 11 15:02:39 mis systemd[1]: Starting Memcached…<\/span><\/p>\n

# ss -tnl | grep 11211<\/span>
LISTEN\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 128\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 *:<\/span>11211<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 *:*<\/span>
LISTEN\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 128\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span> :::11211<\/span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 :::*<\/span><\/p>\n

5. \u91cd\u65b0\u555f\u52d5 Web Server
for Apache Web Server
# systemctl restart httpd.service<\/span><\/p>\n

for Nginx Web Server
# vim \/etc\/nginx\/conf.d\/default.conf<\/span>
\u00a0\u00a0\u00a0 location ^~ \/cache\/ {<\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 set\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $memcached_key $request_uri;<\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 memcached_pass 127.0.0.1:11211;<\/span>
\u00a0\u00a0\u00a0 }<\/span>
# systemctl restart nginx.service<\/span>
# systemctl restart php-fpm<\/span><\/p>\n

\u89c0\u770b\u6210\u679c http:\/\/Server’IP\/info.php<\/span><\/p>\n

\"\"<\/a><\/p>\n

\u6539\u6210 Socket \u7684\u4f7f\u7528\u65b9\u5f0f
# cat \/etc\/sysconfig\/memcached<\/span>
PORT=”11211″<\/span>
USER=”memcached”<\/span>
MAXCONN=”1024″<\/span>
CACHESIZE=”64″<\/span>
OPTIONS=”-s \/tmp\/memcached.sock -a 666″<\/span><\/p>\n

# vim \/etc\/php.d\/memcache.ini<\/span>
;\u00a0 Use memcache as a session handler<\/span>
session.save_handler=memcache<\/span>
;\u00a0 Defines a comma separated of server urls to use for session storage<\/span>
session.save_path=”\/tmp\/memcached.sock”<\/span><\/p>\n

# vim \/etc\/nginx\/conf.d\/default.conf<\/span>
\u00a0\u00a0\u00a0 location ^~ \/cache\/ {<\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 set\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 $memcached_key $request_uri;<\/span>
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 memcached_pass unix:\/tmp\/memcached.sock;<\/span>
\u00a0\u00a0\u00a0 }<\/span><\/p>\n

# systemctl restart memcached.service<\/span>
# systemctl restart nginx.service<\/span>
# systemctl restart php-fpm<\/span><\/p>\n

# ls -l \/tmp\/memcached.sock<\/span>
srw-rw-rw- 1 memcached memcached 0 Mar 11 16:00 \/tmp\/memcached.sock<\/span><\/p>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

\u53c3\u8003\u7db2\u7ad9\uff1aLinux \uff0e \u7121\u9650: \u5728 CentOS7\/RHEL7 \u4e0a\u5b89\u88dd Memcached \u5957\u4ef6Linux … <\/p>\n

\u95b1\u8b80\u5168\u6587\u3008Nginx \u52a0\u5165Memcached \u6a21\u7d44\u3009<\/span><\/a><\/p>\n","protected":false},"author":55,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[137],"tags":[],"class_list":["post-19578","post","type-post","status-publish","format-standard","hentry","category-c-78482"],"meta_key":{"_pingme":["1"],"_encloseme":["1"],"lt_post_id":["688392"]},"_links":{"self":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/19578"}],"collection":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/comments?post=19578"}],"version-history":[{"count":1,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/19578\/revisions"}],"predecessor-version":[{"id":21086,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/posts\/19578\/revisions\/21086"}],"wp:attachment":[{"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/media?parent=19578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/categories?post=19578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2blog.ilc.edu.tw\/25793\/wp-json\/wp\/v2\/tags?post=19578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}