psitrax/icinga2 repository overview

⁠Icinga2 Docker Image

• CentOS based
• Automated Database initialization and update
• Waits at least 60 seconds for database to come up
• Auto populate config (if volume is empty)
• Monitoring plugins included
• Some additional helper scripts and plugins included
• Functional Bash included
• Requires MySQL/MariaDB
• Docker-Healthcheck support

Exposed Volume: /icinga2: Contains all persistent data like config, ssh-key, cmd-pipe.
Exposed Port: 5665: Icinga2 API Port

⁠Supported tags

• Exact: i.e. 2.11.0-r1: Icinga2 Version 2.11.0, image build 1
• 2.10: Icinga2 Version 2.10.x, latest image build
• See Tags⁠ for all available versions.

⁠Example

See docker-compose.yml⁠: Icinga2 stack with UI and Graphing (TODO)

# Set container hostname to get correct API Cert DN
sudo docker run \
  --rm -t \
  --name icinga2 \
  --hostname icinga2 \
  --link mysql \
  -v $PWD/_data:/icinga2 \
  -p 5665:5665 \
  -e TIMEZONE=Europe/Berlin \
  -e ICINGA_API_PASS=damn-secret \
  psitrax/icinga2

sudo docker exec -ti icinga2 bash

⁠Configuration with env vars

⁠Maintainer

• Christoph Wiechert [email protected]⁠