Docker zabbix postgresql的安装

The example demonstrates how to run Zabbix server with PostgreSQL database support, Zabbix web interface based on the Nginx web server and SNMP trap feature.

1. Create network dedicated for Zabbix component containers:

# docker network create --subnet 172.20.0.0/16 --ip-range 172.20.240.0/20 zabbix-net

2. Start empty PostgreSQL server instance

# docker run --name postgres-server -t \
      -e POSTGRES_USER="zabbix" \
      -e POSTGRES_PASSWORD="zabbix_pwd" \
      -e POSTGRES_DB="zabbix" \
      --network=zabbix-net \
      --restart unless-stopped \
      -d postgres:latest

3. Start Zabbix snmptraps instance

# docker run --name zabbix-snmptraps -t \
      -v /zbx_instance/snmptraps:/var/lib/zabbix/snmptraps:rw \
      -v /var/lib/zabbix/mibs:/usr/share/snmp/mibs:ro \
      --network=zabbix-net \
      -p 162:1162/udp \
      --restart unless-stopped \
      -d zabbix/zabbix-snmptraps:alpine-5.2-latest

Zabbix snmptrap instance exposes the 162/UDP port (SNMP traps) to host machine.

4. Start Zabbix server instance and link the instance with created PostgreSQL server instance

# docker run --name zabbix-server-pgsql -t \
      -e DB_SERVER_HOST="postgres-server" \
      -e POSTGRES_USER="zabbix" \
      -e POSTGRES_PASSWORD="zabbix_pwd" \
      -e POSTGRES_DB="zabbix" \
      -e ZBX_ENABLE_SNMP_TRAPS="true" \
      --network=zabbix-net \
      -p 10051:10051 \
      --volumes-from zabbix-snmptraps \
      --restart unless-stopped \
      -d zabbix/zabbix-server-pgsql:alpine-5.2-latest

Zabbix server instance exposes the 10051/TCP port (Zabbix trapper) to host machine.

5. Start Zabbix web interface and link the instance with created PostgreSQL server and Zabbix server instances

# docker run --name zabbix-web-nginx-pgsql -t \
      -e ZBX_SERVER_HOST="zabbix-server-pgsql" \
      -e DB_SERVER_HOST="postgres-server" \
      -e POSTGRES_USER="zabbix" \
      -e POSTGRES_PASSWORD="zabbix_pwd" \
      -e POSTGRES_DB="zabbix" \
      --network=zabbix-net \
      -p 443:8443 \
      -p 80:8080 \
      -v /etc/ssl/nginx:/etc/ssl/nginx:ro \
      --restart unless-stopped \
      -d zabbix/zabbix-web-nginx-pgsql:alpine-5.2-latest

Zabbix web interface instance exposes the 443/TCP port (HTTPS) to host machine.
Directory /etc/ssl/nginx must contain certificate with required name.