{"id":28787,"date":"2022-11-05T07:00:05","date_gmt":"2023-11-25T18:12:53","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%ae%9e%e8%b7%b5%ef%bc%81%e9%80%9a%e8%bf%87%e6%90%ad%e5%bb%bapacemaker-corosync%e6%9d%a5%e5%ae%9e%e7%8e%b0zabbix%e7%9a%84%e5%86%97%e4%bd%99%e5%8c%96\/"},"modified":"2025-08-12T10:06:12","modified_gmt":"2025-08-12T02:06:12","slug":"%e5%ae%9e%e8%b7%b5%ef%bc%81%e9%80%9a%e8%bf%87%e6%90%ad%e5%bb%bapacemaker-corosync%e6%9d%a5%e5%ae%9e%e7%8e%b0zabbix%e7%9a%84%e5%86%97%e4%bd%99%e5%8c%96","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%ae%9e%e8%b7%b5%ef%bc%81%e9%80%9a%e8%bf%87%e6%90%ad%e5%bb%bapacemaker-corosync%e6%9d%a5%e5%ae%9e%e7%8e%b0zabbix%e7%9a%84%e5%86%97%e4%bd%99%e5%8c%96\/","title":{"rendered":"\u5b9e\u8df5\uff01\u901a\u8fc7\u642d\u5efaPacemaker + Corosync\u6765\u5b9e\u73b0Zabbix\u7684\u5197\u4f59\u5316"},"content":{"rendered":"

\u7b80\u8ff0\u4f7f\u7528Pacemaker\u548cCorosync\u6210\u529f\u5730\u5b9e\u73b0\u4e86Zabbix\u670d\u52a1\u5668\u7684\u5197\u4f59\u5907\u4efd\u3002
\n\u5728\u6211\u521a\u6210\u4e3a\u5de5\u7a0b\u5e08\u7684\u65f6\u5019\uff0c\u66fe\u7ecf\u5c1d\u8bd5\u8fc7\u4e00\u6b21\u5931\u8d25\u4e86\uff0c\u540e\u6765\u653e\u5f03\u4e86\uff0c\u4f46\u662f\u8fd9\u6b21\u6210\u529f\u4e86\uff0c\u6240\u4ee5\u6211\u5199\u4e0b\u4e86\u5907\u5fd8\u5f55\u3002
\n\u73b0\u5728\u5f88\u5c11\u89c1\u5230\u4f7f\u7528Pacemaker\u7684\u9879\u76ee\uff0c\u800c\u4e14\u6211\u89c9\u5f97\u4ee5\u540e\u4e5f\u4e0d\u4f1a\u518d\u9047\u5230\u4e86\u3002
\n\u8fd9\u5b8c\u5168\u662f\u51fa\u4e8e\u5174\u8da3\u800c\u505a\u7684\u3002<\/p>\n
\u25bc Pacemaker\r\nHA\u30af\u30e9\u30b9\u30bf\u69cb\u6210\u3092\u5f62\u6210\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u5236\u5fa1(\u30ce\u30fc\u30c9\u5207\u308a\u96e2\u3057\uff0b\u5f85\u6a5f\u7cfb\u30ce\u30fc\u30c9\u3078\u306e\u30ea\u30bd\u30fc\u30b9\u5f15\u7d99\u304e)\u3092\u884c\u3046OSS\u3002\r\n\u25bc Corosync\r\nHA\u30af\u30e9\u30b9\u30bf\u69cb\u6210\u306b\u304a\u3044\u3066\u3001\u5404\u30ce\u30fc\u30c9\u306e\u6b7b\u6d3b\u76e3\u8996\u3092\u884c\u3046OSS\u3002\r\n\u25bc Zabbix\r\n\u7d71\u5408\u76e3\u8996\u3092\u884c\u3046OSS\u3002\r\n<\/code><\/pre>\n
2. \u524d\u63d0Note: The original statement “\u524d\u63d0” does not have enough context to be paraphrased further in Chinese. It simply means “premise” or “prerequisite.”<\/p>\n
2-1. \u903b\u8f91\u6784\u5efa<\/p>\n
\"2.png\"<\/p>\n
2-2. \u524d\u63d0\u6761\u4ef6\u524d\u63d0\u662f\u4e00\u4e2a\u5fc5\u8981\u6761\u4ef6\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u7528\u4e2d\u6587\u8fdb\u884c\u7684\u91cd\u8ff0\uff1a<\/p>\n
\u30fb\u6709\u4e24\u4e2a\u8282\u70b9\uff0c\u8282\u70b9\u4e0a\u5b89\u88c5\u4e86CentOS 7\uff0c\u5e76\u4e14\u5728VMware Workstation\u4e0a\u914d\u7f6e\u3002
\n\u30fb\u6bcf\u4e2a\u8282\u70b9\u90fd\u6709\u4e00\u4e2aNIC\u3002
\n\u30fbZabbix\u662f\u4ee5Active-Standby\u7684\u65b9\u5f0f\u8fdb\u884c\u914d\u7f6e\u7684\u3002
\n\u30fbMariaDB\u662f\u4ee5Master-Slave\u7684\u65b9\u5f0f\u8fdb\u884c\u914d\u7f6e\u7684\u3002
\n\u30fb\u4f7f\u7528\u865a\u62dfIP\u8fdb\u884c\u5207\u6362\u3002
\n\u30fb\u9632\u706b\u5899\u548cSELinux\u5747\u5df2\u505c\u7528\u3002<\/p>\n
3. \u521d\u59cb\u8bbe\u5b9a\u5047\u8bbe\u865a\u62df\u673a\u548c\u64cd\u4f5c\u7cfb\u7edf\u7684\u521d\u59cb\u914d\u7f6e\u5df2\u5b8c\u6210\u3002
\n\u6211\u4eec\u5c06\u5728hosts\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e3b\u673a\u540d\u3002
\n\u3010\u5728SV01\/SV02\u4e0a\u6267\u884c\u3011<\/p>\n
# vi \/etc\/hosts\r\n----------------------------------------------------------------\r\n127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4\r\n::1         localhost localhost.localdomain localhost6 localhost6.localdomain6\r\n\r\n192.168.11.13 SV01  #\u30ce\u30fc\u30c91\u306e\u30db\u30b9\u30c8\u540d\r\n192.168.11.14 SV02\u3000#\u30ce\u30fc\u30c92\u306e\u30db\u30b9\u30c8\u540d\r\n<\/code><\/pre>\n
\u5728SV01\/SV02\u4e0a\u5b89\u88c5Pacemaker\u3001Corosync\u548cpcs\u3002
\n\u6b64\u5916\uff0c\u8fd8\u8981\u542f\u52a8pcs\u670d\u52a1\u5e76\u8bbe\u7f6e\u4e3a\u81ea\u52a8\u542f\u52a8\u3002<\/p>\n
# yum -y install pacemaker corosync pcs\r\n# systemctl start pcsd\r\n# systemctl enable pcsd\r\n<\/code><\/pre>\n
\u66f4\u6539\u7528\u4e8e\u96c6\u7fa4\u8ba4\u8bc1\u7684\u7528\u6237\u5bc6\u7801\u3002
\nhacluster\u662f\u5728\u5b89\u88c5Corosync\u65f6\u81ea\u52a8\u6dfb\u52a0\u7684\u7528\u6237\u3002
\n\u3010\u5728SV01\/SV02\u4e0a\u6267\u884c\u3011<\/p>\n
# passwd hacluster\r\n\u30e6\u30fc\u30b6\u30fc hacluster \u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3002\r\n\u65b0\u3057\u3044\u30d1\u30b9\u30ef\u30fc\u30c9: [\u4efb\u610f\u306e\u30d1\u30b9\u30ef\u30fc\u30c9]\r\n\u65b0\u3057\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u518d\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044: [\u4efb\u610f\u306e\u30d1\u30b9\u30ef\u30fc\u30c9]\r\npasswd: \u3059\u3079\u3066\u306e\u8a8d\u8a3c\u30c8\u30fc\u30af\u30f3\u304c\u6b63\u3057\u304f\u66f4\u65b0\u3067\u304d\u307e\u3057\u305f\u3002\r\n<\/code><\/pre>\n
4. Zabbix\u7684\u5b89\u88c5\u8bbe\u7f6e\u3010\u5728SV01\/SV02\u4e0a\u6267\u884c\u3011
\n\u6211\u4eec\u5047\u8bbeZabbix\u7684\u521d\u59cb\u5efa\u8bbe\u5df2\u7ecf\u5b8c\u6210\uff0c\u53ef\u4ee5\u663e\u793a\u767b\u5f55\u754c\u9762\u3002
\n\u203b \u7248\u672c\u4e3aZabbix 4.0\uff0c\u6570\u636e\u5e93\u4e3amariaDB\u3002<\/p>\n
5. \u9488\u5bf9MariaDB\u590d\u5236\u8bbe\u7f6e\u7684\u6570\u636e\u5e93\u7528\u6237\u914d\u7f6e\u5728SV01\/SV02\u4e0a\u521b\u5efa\u7528\u4e8eMariaDB\u590d\u5236\u7684\u7528\u6237\u3002<\/p>\n
# systemctl start mariadb\r\n# mysql -uroot\r\n> create user 'repl'@'%' identified by '[\u4efb\u610f\u306e\u30d1\u30b9\u30ef\u30fc\u30c9]';\r\n> create user 'repl'@'localhost' identified by '[\u4efb\u610f\u306e\u30d1\u30b9\u30ef\u30fc\u30c9]';\r\n> grant replication slave on *.* to 'repl'@'%';\r\n> grant process, super, replication slave, replication client, reload on *.* to 'repl'@'localhost';\r\n> flush privileges;\r\n> quit;\r\n<\/code><\/pre>\n
\u5728SV01\u4e0a\u8fdb\u884cMariaDB\u7684\u590d\u5236\u529f\u80fd\u8bbe\u7f6e\u3002<\/p>\n
# vi \/etc\/my.cnf\r\n----------------------------------------------------------------\r\n[mysqld]\r\nlog-bin=mariadb-bin\u3000#\u8ffd\u8a18\r\nserver-id=1\u3000#\u8ffd\u8a18\r\nlog-basename=SV01\u3000#\u8ffd\u8a18\r\n<\/code><\/pre>\n
\u3010\u5728SV02\u4e0a\u6267\u884c\u3011<\/p>\n
# vi \/etc\/my.cnf\r\n----------------------------------------------------------------\r\n[mysqld]\r\nlog-bin=mariadb-bin\u3000#\u8ffd\u8a18\r\nserver-id=2\u3000#\u8ffd\u8a18\r\nlog-basename=SV02\u3000#\u8ffd\u8a18\r\n<\/code><\/pre>\n
\u5728\u4e2d\u6587\u4e2d\uff0c\u53ea\u9700\u63d0\u4f9b\u4e00\u79cd\u9009\u9879\uff1a
\n\u5c06Master\uff08SV01\uff09\u7684\u6570\u636e\u5e93\u6570\u636e\u8fc1\u79fb\u5230Slave\uff08SV02\uff09\u3002
\n\u9996\u5148\uff0c\u9700\u8981\u5148\u5220\u9664Slave\uff08SV02\uff09\u4e2d\u7684\u6570\u636e\u5e93\u6570\u636e\u3002
\n\u3010\u5728SV02\u4e0a\u6267\u884c\u3011<\/p>\n
# systemctl stop mariadb\r\n# rm -rf \/var\/lib\/mysql\r\n<\/code><\/pre>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u4f7f\u7528SSH\u8fde\u63a5\u5c06Master\uff08SV01\uff09\u7684\u6570\u636e\u5e93\u6570\u636e\u4f20\u8f93\u5230Slave\uff08SV02\uff09\u3002
\n\u3010\u5728SV01\u4e0a\u8fdb\u884c\u3011<\/p>\n
# systemctl stop mariadb\r\n# tar cf - -C \/var\/lib mysql | ssh 192.168.11.14 tar xpf - -C \/var\/lib\r\nAre you sure you want to continue connectiong (yes\/no)? yes\r\nroot@192.168.11.14's password:[SV02\u306eroot\u30e6\u30fc\u30b6\u306e\u30d1\u30b9\u30ef\u30fc\u30c9]\r\n<\/code><\/pre>\n
6. \u96c6\u7fa4\u7684\u8bbe\u7f6e<\/p>\n
6-1. \u670d\u52a1\u505c\u6b62\u4e0e\u81ea\u52a8\u542f\u52a8\u7981\u7528\u5728\u8bbe\u7f6e\u7fa4\u96c6\u4e4b\u524d\uff0c\u8bf7\u505c\u6b62\u5e76\u7981\u7528\u8981\u6dfb\u52a0\u4e3a\u8d44\u6e90\u7684\u670d\u52a1\uff0c\u3010\u5728SV01\/SV02\u4e0a\u6267\u884c\u3011\u3002<\/p>\n
# systemctl stop zabbix-server\r\n# systemctl stop mariadb\r\n# systemctl stop httpd\r\n# systemctl disable zabbix-server\r\n# systemctl disable mariadb\r\n# systemctl disable httpd\r\n<\/code><\/pre>\n
6-2. \u4e3b\u673a\u8ba4\u8bc1\u5728\u96c6\u7fa4\u4e2d\u5bf9\u6bcf\u4e2a\u4e3b\u673a\u8fdb\u884c\u8ba4\u8bc1\u3002
\n\u3010\u5728SV01\u4e0a\u6267\u884c\u3011<\/p>\n
# pcs cluster auth SV01 SV02\r\nUsername: hacluster\r\nPassword: [hacluster\u306e\u30d1\u30b9\u30ef\u30fc\u30c9]\r\nSV01: Authorized\r\nSV02: Authorized\r\n<\/code><\/pre>\n
6-3. \u521b\u5efa\u96c6\u7fa4\u5728SV01\u4e0a\u521b\u5efaZabbix\u96c6\u7fa4\u3002”zabbix_cluster”\u4e4b\u5904\u662f\u53ef\u9009\u7684\u3002<\/p>\n
# pcs cluster setup --name zabbix_cluster SV01 SV02\r\n<\/code><\/pre>\n
\u542f\u52a8\u96c6\u7fa4\u5e76\u8bbe\u7f6e\u81ea\u52a8\u542f\u52a8\u3002
\n\u3010\u5728SV01\u4e0a\u6267\u884c\u3011<\/p>\n
# pcs cluster start --all\r\n# pcs cluster enable --all\r\n<\/code><\/pre>\n
6-4. \u8bbe\u7f6e\u7fa4\u96c6\u7684\u5c5e\u6027\u914d\u7f6e\u7981\u7528STONITH\u3002
\n\u3010\u5728SV01\u4e0a\u6267\u884c\u3011<\/p>\n
# pcs property set stonith-enabled=false\r\n<\/code><\/pre>\n
\u66f4\u6539\u59d4\u5458\u4f1a\u7684\u8fd0\u4f5c\u65b9\u5f0f\u3002
\n\u3010\u5728SV01\u4e0a\u6267\u884c\u3011<\/p>\n
# pcs property set no-quorum-policy=ignore\r\n<\/code><\/pre>\n
\u5728SV01\u4e2d\u7981\u7528\u81ea\u52a8\u56de\u9000\u529f\u80fd\u3002\uff08\u5ffd\u7565\u8b66\u544a\uff09<\/p>\n
# pcs resource defaults resource-stickiness=INFINITY\r\nWarning: Defaults do not apply to resources which override them with their own defined values\r\n<\/code><\/pre>\n
\u5728\u9519\u8bef\u53d1\u751f\u65f6\uff0c\u7acb\u5373\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\uff08\u5ffd\u7565\u8b66\u544a\uff09\u3002\u3010\u5728SV01\u8fdb\u884c\u3011<\/p>\n
# pcs resource defaults migration-threshold=1\r\nWarning: Defaults do not apply to resources which override them with their own defined values\r\n<\/code><\/pre>\n
7.\u8d44\u6e90\u914d\u7f6e<\/p>\n
7-1. SV02\u7684\u5f85\u673a\u8f6c\u6362\u5c06SV02\u7684\u96c6\u7fa4\u8282\u70b9\u72b6\u6001\u5f3a\u5236\u8bbe\u7f6e\u4e3aStandby\u72b6\u6001\u3002\u3010\u5728SV01\u4e0a\u6267\u884c\u3011<\/p>\n
# pcs cluster standby SV02\r\n<\/code><\/pre>\n
7-2. MariaDB -> 7-2. MariaDB
\n\u5728SV01\u4e0a\u6267\u884c\u6dfb\u52a0MariaDB\u8d44\u6e90\u7684\u64cd\u4f5c\u3002<\/p>\n
# pcs resource create mariadb \\\r\n> ocf:heartbeat:mysql \\\r\n> binary=\/usr\/bin\/mysqld_safe \\\r\n> datadir=\/var\/lib\/mysql \\\r\n> log=\/var\/log\/mariadb\/mariadb.log \\\r\n> pid=\/run\/mariadb\/mariadb.pid \\\r\n> replication_user=repl \\\r\n> replication_passwd=[repl\u30e6\u30fc\u30b6\u306e\u30d1\u30b9\u30ef\u30fc\u30c9]  \\\r\n> op monitor interval=10s timeout=10s\r\n<\/code><\/pre>\n
\u5728SV01\u4e0a\uff0c\u4f7f\u7528\u4e3b\u4ece\u6a21\u5f0f\u914d\u7f6e\u589e\u52a0\u7684MariaDB\u8d44\u6e90\u3002<\/p>\n
# pcs resource master mariadb-clone mariadb \\\r\n> master-max=1 master-node-max=1 clone-max=2 clone-node-max=1 notify=true\r\n<\/code><\/pre>\n
\u6211\u5011\u5c07\u5148\u512a\u5148\u555f\u52d5SV01\u4f5c\u70ba\u4e3b\u6a5f\u3002
\n\u6839\u64da\u5206\u6578\u503c\u9ad8\u4f4e\uff0c\u512a\u5148\u7d1a\u555f\u52d5\u3002
\n-INFINITY<-100<0<100<INFINITY
\n\u3010\u5728SV01\u4e0a\u9032\u884c\u64cd\u4f5c\u3011<\/p>\n
# pcs constraint location mariadb-clone prefers SV01=100\r\n<\/code><\/pre>\n
7-3. Zabbix\u670d\u52a1\u5668\u5c06Zabbix\u670d\u52a1\u5668\u6dfb\u52a0\u5230\u8d44\u6e90\u4e2d\u3002
\n\u3010\u5728SV01\u4e0a\u6267\u884c\u3011<\/p>\n
# pcs resource create zabbix-server \\\r\n> systemd:zabbix-server \\\r\n> op monitor interval=10s timeout=10s\r\n<\/code><\/pre>\n
7.4. \u963f\u5e15\u5947\u5728SV01\/SV02\u4e0a\u521b\u5efaApache\u7684status.conf\u6587\u4ef6\u3002<\/p>\n
# vi \/etc\/httpd\/conf.d\/status.conf\r\n----------------------------------------------------------------\r\nExtendedStatus On\r\n\r\n<Location \/server-status>\r\n    SetHandler server-status\r\n    Require local\r\n<\/Location>\r\n<\/code><\/pre>\n
\u5728SV01\u4e0a\uff0c\u5c06Apache\u6dfb\u52a0\u4e3a\u8d44\u6e90\u3002<\/p>\n
# pcs resource create apache \\\r\n> ocf:heartbeat:apache \\\r\n> configfile=\/etc\/httpd\/conf\/httpd.conf \\\r\n> statusurl=\"http:\/\/localhost\/server-status\" \\\r\n> op monitor interval=10s timeout=10s\r\n<\/code><\/pre>\n
7-5. \u865a\u62dfIP\u5728\u8d44\u6e90\u4e2d\u6dfb\u52a0\u865a\u62dfIP\u3002
\n\u3010\u5728SV01\u6267\u884c\u3011<\/p>\n
# pcs resource create vip \\\r\n> ocf:heartbeat:IPaddr2 \\\r\n> ip=192.168.11.200 \\\r\n> cidr_netmask=24 \\\r\n> nic=eno16777736 \\\r\n> op monitor interval=10s timeout=10s\r\n<\/code><\/pre>\n
7-6. \u8bbe\u7f6e\u542f\u52a8\u6761\u4ef6\u9996\u5148\uff0c\u5c06\u8d44\u6e90\u5206\u7ec4\u4ee5\u4fbf\u66f4\u5bb9\u6613\u8fdb\u884c\u8bbe\u7f6e\u3002\u3010\u5728SV01\u4e0a\u6267\u884c\u3011<\/p>\n
# pcs resource group add zabbix_group vip apache zabbix-server\r\n<\/code><\/pre>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8bbe\u7f6e\u6bcf\u4e2a\u8d44\u6e90\u7684\u542f\u52a8\u9650\u5236\u3002
\n\u3010\u5728 SV01 \u4e0a\u6267\u884c\u3011<\/p>\n
# pcs constraint order start zabbix_group then promote mariadb-clone\r\n# pcs constraint colocation add zabbix_group with master mariadb-clone INFINITY\r\n# pcs constraint colocation add master mariadb-clone with zabbix_group INFINITY\r\n# pcs constraint colocation add zabbix-server apache INFINITY\r\n# pcs constraint colocation add zabbix-server vip INFINITY\r\n<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u65f6\u70b9\u4e0a\uff0c\u6267\u884cstatus\u547d\u4ee4\u5e76\u786e\u8ba4\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\u6240\u793a\u3002
\n\u5982\u679c\u51fa\u73b0\u4e86Faild Resource Action\u7b49\u9519\u8bef\uff0c\u5c31\u9700\u8981\u91cd\u65b0\u68c0\u67e5\u5404\u4e2a\u914d\u7f6e\u6587\u4ef6\u548c\u8bbe\u7f6e\u503c\u3002<\/p>\n
# pcs status\r\nCluster name: zabbix_cluster\r\nStack: corosync\r\nCurrent DC: SV01 (version 1.1.23-1.el7-9acf116022) - partition with quorum\r\nLast updated: Wed Nov 25 18:46:14 2020\r\nLast change: Wed Nov 25 18:35:46 2020 by root via cibadmin on SV01\r\n\r\n2 nodes configured\r\n5 resource instances configured\r\n\r\nOnline: [ SV01 SV02 ]\r\n\r\nFull list of resources:\r\n\r\n Master\/Slave Set: mariadb-clone [mariadb]\r\n     Masters: [ SV01 ]\r\n     Slaves: [ SV02 ]\r\n Resource Group: zabbix_group\r\n     vip        (ocf::heartbeat:IPaddr2):       Started SV01\r\n     apache     (ocf::heartbeat:apache):        Started SV01\r\n     zabbix-server      (systemd:zabbix-server):        Started SV01\r\n\r\nDaemon Status:\r\n  corosync: active\/enabled\r\n  pacemaker: active\/enabled\r\n  pcsd: active\/enabled\r\n<\/code><\/pre>\n
8. \u7f16\u8f91Zabbix Agent\u7684conf\u6587\u4ef6\u5728SV01\/SV02\u4e0a\uff0c\u5c06zabbix_agentd.conf\u6587\u4ef6\u4fee\u6539\u5982\u4e0b\u6240\u793a\u3002\u7136\u540e\u91cd\u65b0\u542f\u52a8Zabbix Agent\u670d\u52a1\u3002<\/p>\n
# vi \/etc\/zabbix\/zabbix_agentd.conf\r\n----------------------------------------------------------------\r\nNo.|\r\n98 | Server=192.168.11.13, 192.168.11.14, 192.168.11.200\r\n114| ListenIP=0.0.0.0\r\n139| ServerActive=192.168.11.13, 192.168.11.14, 192.168.11.200\r\n150| # Hostname=Zabbix server\r\n----------------------------------------------------------------\r\n# systemctl restart zabbix-agent\r\n<\/code><\/pre>\n
\u758e\u901a\u786e\u8ba4\uff08Zabbix-Server \u21d4 Zabbix-Agent\uff09\uff1a\u786e\u8ba4\u8fde\u63a5\u60c5\u51b5\uff08Zabbix-Server\u4e0eZabbix-Agent\u4e4b\u95f4\u7684\u901a\u4fe1\uff09<\/p>\n
\"3.jpeg\"<\/p>\n
\"4.jpeg\"<\/p>\n
\"5.jpeg\"<\/p>\n
\"6.jpeg\"<\/p>\n
\"7.jpeg\"<\/p>\n
\"8.jpeg\"<\/p>\n
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\"12.jpeg\"<\/p>\n
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\n
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\"14.jpeg\"<\/p>\n
\"15.jpeg\"\u5728\u8fdb\u884c\u5982\u4e0b\u8868\u683c\u6240\u793a\u7684\u8bbe\u7f6e\u540e\uff0c\u70b9\u51fb\u3010\u6dfb\u52a0\u3011\u6309\u94ae\u3002<\/p>\n
\n
\u9805\u76ee\u8a2d\u5b9a\u5024\u540d\u524dCPU\u4f7f\u7528\u738780%\u8d85\u904e,{HOST.NAME}\u6df1\u523b\u5ea6\u91cd\u5ea6\u306e\u969c\u5bb3\u6761\u4ef6\u5f0f{Template_CPU:system.cpu.util[,idle,avg1].last()}<20<\/p>\n
\"16.jpeg\"<\/p>\n
\"17.jpeg\"<\/p>\n
\"18.jpeg\"<\/p>\n
\"19.jpeg\"\u4ee5\u4e0a\u662f\u4f7f\u7528Pacemaker\u548cCorosync\u642d\u5efa\u5197\u4f59\u7684Zabbix\u670d\u52a1\u5668\uff0c\u5de5\u4f5c\u5df2\u5b8c\u6210\u3002
\n\u56e0\u4e3a\u5f88\u4e45\u6ca1\u6709\u6df1\u5165\u63a5\u89e6Linux\uff0c\u6240\u4ee5\u611f\u89c9\u975e\u5e38\u6ee1\u610f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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