two youtrack instances example

[huglester]

Hello

do you have an example of docker-compose.yml file with one traeffic and two instances of youtrack on same machine?

Thanks

[egregors]

Hi! It looks like you can't do that. JB made YouTrack stateful. The app container contains data store within with possibility to make mapping to host machine. That means, if you run a few YouTrack instances with the same mapping, they will rewrite each other's changes.

The YouTrack image is a stateful container. This allows the databases, log files, configuration files, and application data to be stored and maintained even if the container is restarted or moved to a different host.

To be sure, you can check official documentation of YouTrack out: https://www.jetbrains.com/help/youtrack/server/youtrack-docker-installation.html#create-and-configure-directories

[huglester]

But editing .yml file I could add second row of youtrack2 image

with different volumes.

I believe it should be possible, just the configuration issue

[egregors]

Yep, in this case, you can do that for sure. Looks like I got your question in the wrong way. I thought you want to make some sort of scaling (running N+1 instances of YouTrack with the same state store).

I'll check, if I can add multiple YouTrack example in the repo.

[egregors]

So, you generally can do that by setting different VIRTUAL_HOSTs.

1. Change your docker-complose to smth like this:

   
   version: "3.3"

services:

traefik: image: "traefik:v2.2" container_name: "traefik" command:

• "--log.level=INFO"
• "--api.insecure=true"
• "--providers.docker=true"
• "--providers.docker.exposedbydefault=false"
• "--entrypoints.websecure.address=:443"
• "--certificatesresolvers.myresolver.acme.tlschallenge=true"
• "--certificatesresolvers.myresolver.acme.email=${LETSENCRYPT_EMAIL}"
• "--certificatesresolvers.myresolver.acme.storage=/letsencrypt/acme.json" ports:
• "443:443"
• "80:80"
• "8080:8080" volumes:
• "/srv/letsencrypt:/letsencrypt"

• "/var/run/docker.sock:/var/run/docker.sock:ro"

  youtrack1: image: jetbrains/youtrack:2020.2.7479 container_name: "youtrack1" volumes:

• /srv/youtrack1/data:/opt/youtrack/data
• /srv/youtrack1/conf:/opt/youtrack/conf
• /srv/youtrack1/logs:/opt/youtrack/logs
• /srv/youtrack1/backups:/opt/youtrack/backups labels:
• "traefik.enable=true"
• "traefik.http.services.youtrack1.loadbalancer.server.port=8080"
• "traefik.http.routers.youtrack1.rule=Host(${VIRTUAL_HOST_1})"
• "traefik.http.routers.youtrack1.entrypoints=websecure"

• "traefik.http.routers.youtrack1.tls.certresolver=myresolver"

  youtrack2: image: jetbrains/youtrack:2020.2.7479 container_name: "youtrack2" volumes:

• /srv/youtrack2/data:/opt/youtrack/data
• /srv/youtrack2/conf:/opt/youtrack/conf
• /srv/youtrack2/logs:/opt/youtrack/logs
• /srv/youtrack2/backups:/opt/youtrack/backups labels:
• "traefik.enable=true"
• "traefik.http.services.youtrack2.loadbalancer.server.port=8080"
• "traefik.http.routers.youtrack2.rule=Host(${VIRTUAL_HOST_2})"
• "traefik.http.routers.youtrack2.entrypoints=websecure"
• "traefik.http.routers.youtrack2.tls.certresolver=myresolver"

2. Add VIRTUAL_HOST_1 and VIRTUAL_HOST_2 into .env

[huglester]

Thanks a lot!