Zabbix监控系统的安装(Docker版)
2019-01-04 17:57
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主要包括如下3个部分:
- Docker组件的安装(zabbix-server-mysql/zabbix-web-apache-mysql/zabbix-agent)
- 注意事项
- 启动相关log
组件安装
Zabbix主要包括3个基本组成部分:
zabbix-server-mysql
zabbix-web-apache-mysql
zabbix-agent
分别代表后端、前端和数据采集器。本文主要采用的是mysql数据的形势,实际上zabbix官方海提供了pgsql的数据库存储形式。详细的见docker hub上的官方介绍:https://hub.docker.com/r/zabbix/
安装的命令较为简单,本文采用的docker版本一致为alpine-3.2.5(agent版本和后端版本不一致是否会出现一定的问题目前海不太确定)。
# zabbix-server-mysql docker run --add-host=dockerhost:`docker network inspect --format='{{range .IPAM.Config}}{{.Gateway}}{{end}}' bridge` --name some-zabbix-server-mysql -p 10051:10051 -e DB_SERVER_HOST=docker.for.mac.host.internal -e DB_SERVER_PORT=3306 -e MYSQL_USER="root" -e MYSQL_PASSWORD="admin" -d zabbix/zabbix-server-mysql:alpine-3.2.5 # zabbix-web-apache-mysql docker run --name some-zabbix-agent --add-host=dockerhost:`docker network inspect --format='{{range .IPAM.Config}}{{.Gateway}}{{end}}' bridge` -p 10050:10050 -e ZBX_HOSTNAME="localhost" -e ZBX_SERVER_HOST=`docker network inspect --format='{{range .IPAM.Config}}{{.Gateway}}{{end}}' bridge` -e ZBX_SERVER_PORT=10051 -d zabbix/zabbix-agent:alpine-3.2.5 # zabbix-agent docker run --name some-zabbix-web-apache-mysql --add-host=dockerhost:`docker network inspect --format='{{range .IPAM.Config}}{{.Gateway}}{{end}}' bridge` -p 8088:80 -e DB_SERVER_HOST=docker.for.mac.host.internal -e DB_SERVER_PORT=3306 -e MYSQL_USER=root -e MYSQL_PASSWORD=admin -e ZBX_SERVER_HOST=`docker network inspect --format='{{range .IPAM.Config}}{{.Gateway}}{{end}}' bridge` -e TZ="Asia/Shanghai" -d zabbix/zabbix-web-apache-mysql:alpine-3.2.5 # ps: 上述命令中的--add-host 和 docker.for.mac.host.internal 是为了解决docker访问本地数据库而添加的,如果IP地址固定的情况下,更改成相应的IP地址即可。
注意事项
特别注意,上述的SERVER_HOST千万不要配置127.0.0.1哦,因为这个是docker的虚拟化网络决定的。详细可以看下我的另一篇文章Docker内如何访问本机(宿主机)
其二,可以通过docker logs 查看zabbix启动时候的日志。还有,其它的docker参数,可以查看相应的zabbix-docker 主页面。https://hub.docker.com/r/zabbix/zabbix-server-mysql/
其三,mysql 连接不上。
sh-3.2# docker logs 9515eb39b8b0 ** Deploying Zabbix server with mysql database ** Preparing the system ** Preparing Zabbix server ******************** * DB_SERVER_HOST: dockerhost * DB_SERVER_PORT: 3306 * DB_SERVER_DBNAME: zabbix * DB_SERVER_ZBX_USER: root * DB_SERVER_ZBX_PASS: admin ******************** **** MySQL server is not available. Waiting 5 seconds... **** MySQL server is not available. Waiting 5 seconds... **** MySQL server is not available. Waiting 5 seconds...
这个问题是上文的docker访问了本地的ip:127.0.0.1所导致,具体还是看下docker访问本机这片文章即可解决上述问题。
其四,docker初始化的数据库名称为zabbix, 账户和密码为Admin/zabbix
其五,web连接不上host,肯定是因为apache-web镜像启动的时候没有配置正确的host地址导致。
启动相关log
# docker zabbix-mysql localhost:~ Sean$ docker logs 0aab68a67f1c ** Deploying Zabbix server with mysql database ** Preparing the system ** Preparing Zabbix server ******************** * DB_SERVER_HOST: docker.for.mac.host.internal * DB_SERVER_PORT: 3306 * DB_SERVER_DBNAME: zabbix * DB_SERVER_ZBX_USER: root * DB_SERVER_ZBX_PASS: admin ******************** ** Database 'zabbix' already exists. Please be careful with database COLLATE! ** Table 'zabbix.dbversion' already exists. ** Preparing Zabbix server configuration file ** Updating '/etc/zabbix/zabbix_server.conf' parameter "ListenPort": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "SourceIP": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "LogType": 'console'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "LogFile": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "LogFileSize": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "PidFile": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "DebugLevel": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "DBHost": 'docker.for.mac.host.internal'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "DBName": 'zabbix'... updated ** Updating '/etc/zabbix/zabbix_server.conf' parameter "DBUser": 'root'... updated ** Updating '/etc/zabbix/zabbix_server.conf' parameter "DBPort": '3306'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "DBPassword": 'admin'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartPollers": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartIPMIPollers": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartPollersUnreachable": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartTrappers": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartPingers": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartDiscoverers": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartHTTPPollers": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartTimers": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartEscalators": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "JavaGateway": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "JavaGatewayPort": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartJavaPollers": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartVMwareCollectors": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "VMwareFrequency": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "VMwarePerfFrequency": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "VMwareCacheSize": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "VMwareTimeout": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "SNMPTrapperFile": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartSNMPTrapper": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "HousekeepingFrequency": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "MaxHousekeeperDelete": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "SenderFrequency": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "CacheSize": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "CacheUpdateFrequency": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartDBSyncers": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "HistoryCacheSize": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "HistoryIndexCacheSize": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "TrendCacheSize": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "ValueCacheSize": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "Timeout": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "TrapperTimeout": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "UnreachablePeriod": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "UnavailableDelay": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "UnreachableDelay": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "AlertScriptsPath": '/usr/lib/zabbix/alertscripts'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "ExternalScripts": '/usr/lib/zabbix/externalscripts'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "FpingLocation": '/usr/sbin/fping'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "Fping6Location": '/usr/sbin/fping6'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "SSHKeyLocation": '/var/lib/zabbix/ssh_keys'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "LogSlowQueries": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "StartProxyPollers": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "ProxyConfigFrequency": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "ProxyDataFrequency": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "SSLCertLocation": '/var/lib/zabbix/ssl/certs/'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "SSLKeyLocation": '/var/lib/zabbix/ssl/keys/'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "SSLCALocation": '/var/lib/zabbix/ssl/ssl_ca/'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "LoadModulePath": '/var/lib/zabbix/modules/'... added ** Updating '/etc/zabbix/zabbix_server.conf' parameter "TLSCAFile": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "TLSCRLFile": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "TLSCertFile": ''... removed ** Updating '/etc/zabbix/zabbix_server.conf' parameter "TLSKeyFile": ''... removed ** Cleaning the system ######################################################## ** Executing supervisord 2018-05-31 14:31:41,095 CRIT Set uid to user 0 2018-05-31 14:31:41,095 CRIT Set uid to user 0 2018-05-31 14:31:41,095 WARN Included extra file "/etc/supervisor/conf.d/supervisord_zabbix.conf" during parsing 2018-05-31 14:31:41,095 WARN Included extra file "/etc/supervisor/conf.d/supervisord_zabbix.conf" during parsing 2018-05-31 14:31:41,103 INFO RPC interface 'supervisor' initialized 2018-05-31 14:31:41,103 INFO RPC interface 'supervisor' initialized 2018-05-31 14:31:41,103 INFO supervisord started with pid 1 2018-05-31 14:31:41,103 INFO supervisord started with pid 1 2018-05-31 14:31:42,108 INFO spawned: 'zabbix-server' with pid 108 2018-05-31 14:31:42,108 INFO spawned: 'zabbix-server' with pid 108 Starting Zabbix Server. Zabbix 3.2.5 (revision 67445). Press Ctrl+C to exit. 108:20180531:143142.119 Starting Zabbix Server. Zabbix 3.2.5 (revision 67445). 108:20180531:143142.120 ****** Enabled features ****** 108:20180531:143142.120 SNMP monitoring: YES 108:20180531:143142.120 IPMI monitoring: YES 108:20180531:143142.120 Web monitoring: YES 108:20180531:143142.121 VMware monitoring: YES 108:20180531:143142.121 SMTP authentication: YES 108:20180531:143142.121 Jabber notifications: NO 108:20180531:143142.121 Ez Texting notifications: YES 108:20180531:143142.122 ODBC: YES 108:20180531:143142.122 SSH2 support: YES 108:20180531:143142.122 IPv6 support: YES 108:20180531:143142.122 TLS support: YES 108:20180531:143142.122 ****************************** 108:20180531:143142.123 using configuration file: /etc/zabbix/zabbix_server.conf 108:20180531:143142.151 current database version (mandatory/optional): 03020000/03020000 108:20180531:143142.152 required mandatory version: 03020000 108:20180531:143142.218 server #0 started [main process] 109:20180531:143142.219 server #1 started [configuration syncer #1] 110:20180531:143142.220 server #2 started [db watchdog #1] 111:20180531:143142.220 server #3 started [poller #1] 125:20180531:143142.226 server #17 started [timer #1] 120:20180531:143142.227 server #12 started [trapper #4] 126:20180531:143142.231 server #18 started [http poller #1] 112:20180531:143142.231 server #4 started [poller #2] 127:20180531:143142.232 server #19 started [discoverer #1] 113:20180531:143142.233 server #5 started [poller #3] 114:20180531:143142.233 server #6 started [poller #4] 128:20180531:143142.233 server #20 started [history syncer #1] 115:20180531:143142.237 server #7 started [poller #5] 129:20180531:143142.237 server #21 started [history syncer #2] 116:20180531:143142.237 server #8 started [unreachable poller #1] 130:20180531:143142.238 server #22 started [history syncer #3] 131:20180531:143142.240 server #23 started [history syncer #4] 132:20180531:143142.240 server #24 started [escalator #1] 133:20180531:143142.242 server #25 started [proxy poller #1] 134:20180531:143142.244 server #26 started [self-monitoring #1] 135:20180531:143142.248 server #27 started [task manager #1] 121:20180531:143142.249 server #13 started [trapper #5] 117:20180531:143142.249 server #9 started [trapper #1] 122:20180531:143142.250 server #14 started [icmp pinger #1] 118:20180531:143142.251 server #10 started [trapper #2] 123:20180531:143142.252 server #15 started [alerter #1] 119:20180531:143142.253 server #11 started [trapper #3] 124:20180531:143142.253 server #16 started [housekeeper #1] 2018-05-31 14:31:43,254 INFO success: zabbix-server entered RUNNING state, process has stayed up for > than 1 seconds (startsecs) 2018-05-31 14:31:43,254 INFO success: zabbix-server entered RUNNING state, process has stayed up for > than 1 seconds (startsecs) 120:20180531:143405.258 cannot send list of active checks to "172.17.0.1": host [hostname] not found 121:20180531:143527.483 cannot send list of active checks to "172.17.0.1": host [hostname] not found 116:20180531:143607.352 enabling Zabbix agent checks on host "Zabbix server": host became available # web localhost:~ Sean$ docker logs de277d1fbd25 ** Deploying Zabbix frontend (apache) with mysql database ** Preparing the system ** Preparing Zabbix web-interface ******************** * DB_SERVER_HOST: docker.for.mac.host.internal * DB_SERVER_PORT: 3306 * DB_SERVER_DBNAME: zabbix * DB_SERVER_ZBX_USER: root * DB_SERVER_ZBX_PASS: admin ******************** ** Disable default site ** Adding Zabbix virtual host (HTTP) **** Impossible to enable SSL support for Apache2. Certificates are missed. ** Preparing Zabbix frontend configuration file ** Updating '/etc/php5/conf.d/99-zabbix.ini' parameter "max_execution_time": '600'... updated ** Updating '/etc/php5/conf.d/99-zabbix.ini' parameter "memory_limit": '128M'... updated ** Updating '/etc/php5/conf.d/99-zabbix.ini' parameter "post_max_size": '16M'... updated ** Updating '/etc/php5/conf.d/99-zabbix.ini' parameter "upload_max_filesize": '2M'... updated ** Updating '/etc/php5/conf.d/99-zabbix.ini' parameter "max_input_time": '300'... updated ** Updating '/etc/php5/conf.d/99-zabbix.ini' parameter "date.timezone": 'Asia/Shanghai'... added ** Cleaning the system ######################################################## ** Executing supervisord 2018-05-31 14:38:07,611 CRIT Set uid to user 0 2018-05-31 14:38:07,611 CRIT Set uid to user 0 2018-05-31 14:38:07,612 WARN Included extra file "/etc/supervisor/conf.d/supervisord_zabbix.conf" during parsing 2018-05-31 14:38:07,612 WARN Included extra file "/etc/supervisor/conf.d/supervisord_zabbix.conf" during parsing 2018-05-31 14:38:07,621 INFO RPC interface 'supervisor' initialized 2018-05-31 14:38:07,621 INFO RPC interface 'supervisor' initialized 2018-05-31 14:38:07,621 INFO supervisord started with pid 1 2018-05-31 14:38:07,621 INFO supervisord started with pid 1 2018-05-31 14:38:08,628 INFO spawned: 'apache2' with pid 30 2018-05-31 14:38:08,628 INFO spawned: 'apache2' with pid 30 AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 172.17.0.3. Set the 'ServerName' directive globally to suppress this message AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 172.17.0.3. Set the 'ServerName' directive globally to suppress this message [Thu May 31 14:38:08.663829 2018] [mpm_prefork:notice] [pid 30] AH00163: Apache/2.4.25 (Unix) PHP/5.6.30 configured -- resuming normal operations [Thu May 31 14:38:08.664184 2018] [core:notice] [pid 30] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND' 2018-05-31 14:38:09,666 INFO success: apache2 entered RUNNING state, process has stayed up for > than 1 seconds (startsecs) 2018-05-31 14:38:09,666 INFO success: apache2 entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
#总揽
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 1d92829fb478 zabbix/zabbix-agent:alpine-3.2.5 "/bin/bash /run_zabb…" 3 days ago Up 57 seconds 0.0.0.0:10050->10050/tcp some-zabbix-agent ff3feda84ac1 zabbix/zabbix-web-apache-mysql:alpine-3.2.5 "/bin/bash /run_zabb…" 3 days ago Up About a minute 443/tcp, 0.0.0.0:8088->80/tcp some-zabbix-web-apache-mysql 0aab68a67f1c zabbix/zabbix-server-mysql:alpine-3.2.5 "/bin/bash /run_zabb…" 3 days ago Up About a minute 162/udp, 0.0.0.0:10051->10051/tcp some-zabbix-server-mysql
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