This Gist provides a Docker Compose file for setting up a Puppet infrastructure with Puppet Server, Puppet DB, PostgreSQL, and Puppetboard services.

README.md

README

This gist contains a Docker Compose file that sets up a Puppet infrastructure with Puppet Server, PuppetDB, PostgreSQL, and Puppetboard services.

Description

The services are linked together through environment variables, and a health check is implemented to ensure that the infrastructure is running smoothly.

• The Puppetboard service is available on http://localhost:80, providing a web interface for Puppet management and monitoring.
• The Puppet Server can be accessed via :8140 port, serving as the central control point for Puppet agents.
• Additionally, we can also find the information provided by PuppetDB at http://localhost:8080.

Usage

To use this gist, follow these steps:

1. Download the Docker Compose file.

2. Open a terminal and navigate to the directory where the Docker Compose file is located.

3. Run the following command to start the Puppet infrastructure:

docker-compose up -d

This command will create three volumes to store the data for Puppet DB, PostgreSQL, and Puppet Server. The volumes will be initialized in the working directory.

Additionally, the ./puppetserver/code directory is used to store the Puppet manifests. You can place your Puppet code in this directory.

docker-compose.yml

version: '3.3'
services:
    puppetserver:
        hostname: puppetserver
        container_name: puppetserver
        image: voxpupuli/container-puppetserver:8.7.0-latest
        ports:
            - "8140:8140"
        volumes:
            - './puppetserver/code:/etc/puppetlabs/code/'
            - './puppetserver/puppet:/etc/puppetlabs/puppet/'
            - './puppetserver/puppet/ssl/ca:/etc/puppetlabs/puppetserver/ca'
            - './puppetserver/serverdata:/opt/puppetlabs/server/data/puppetserver/'
        healthcheck:
            test: curl --fail -k https://localhost:8140/status/v1/simple || exit 1
            interval: 30s
            timeout: 15s
            retries: 6
        environment:
            - PUPPETSERVER_HOSTNAME=puppetserver
            - PUPPET_MASTERPORT=8140
            - DNS_ALT_NAMES=puppetserver
            - USE_PUPPETDB=true
            - PUPPETDB_SERVER_URLS=https://puppetdb:8081
            - PUPPETSERVER_ENVIRONMENT_TIMEOUT=0

    postgres:
        hostname: postgres
        container_name: postgres
        image: postgres:14-alpine
        volumes:
            - ./pgdata:/var/lib/postgresql/data/
        environment:
            - POSTGRES_PASSWORD=yoursecurepostgrespassword
            - POSTGRES_USER=yourpuppetdbuser
            - POSTGRES_DB=yourpuppetdbname
        healthcheck:
            test: pg_isready || exit 1
            interval: 30s
            timeout: 15s
            retries: 6

    puppetdb:
        hostname: puppetdb
        container_name: puppetdb
        image: voxpupuli/container-puppetdb:8.7.0-latest
        depends_on:
            puppetserver:
                condition: service_healthy
            postgres:
                condition: service_healthy
        volumes:
            - ./puppetdb_data:/opt/puppetlabs/server/data/puppetdb
        healthcheck:
            test: curl --fail http://localhost:8080/status/v1/services/puppetdb-status || exit 1
            interval: 30s
            timeout: 15s
            retries: 6
        ports:
            - 8080:8080
        environment:
            - PUPPETDB_PASSWORD=yoursecurepostgrespassword
            - PUPPETDB_USER=yourpuppetdbuser
            - PUPPETDB_POSTGRES_DATABASE=yourpuppetdbname
            - PUPPETDB_POSTGRES_HOSTNAME=postgres
            - PUPPETDB_POSTGRES_PORT=5432
            - PUPPETSERVER_PORT=8140
            - PUPPETSERVER_HOSTNAME=puppetserver
            - USE_PUPPETSERVER=true

    puppetboard:
        hostname: puppetboard
        container_name: puppetboard
        image: voxpupuli/puppetboard:latest
        links:
            - puppetdb
        ports:
            - "80:80"
        depends_on:
            puppetdb:
              condition: service_healthy
        environment:
            - PUPPETDB_HOST=puppetdb
            - PUPPETDB_PORT=8080
            - PUPPETBOARD_PORT=80
            - SECRET_KEY=yourverylongssecretkeystring
        healthcheck:
            test: wget http://127.0.0.1:80/status -O - || exit 1
            interval: 30s
            timeout: 15s
            retries: 6