After having a full disk and not managing to move my images, I decided to delete everything, start a new discourse container and use the backup. I deleted /var/discourse and did a docker system prune -a Then I followed the official guide. But… something is wrong: ./launcher rebuild app x86_64 arch detected. Ensuring launcher is up to date Fordere an von origin Launcher is up-to-date 2.0.20230222-0048: Pulling from discourse/base Digest: sha256:XXXX Status: Image is up to date for discourse/base:2.0.20230222-0048 docker.io/discourse/base:2.0.20230222-0048 /usr/local/lib/ruby/gems/3.2.0/gems/pups-1.1.1/lib/pups.rb /usr/local/bin/pups --stdin I, [2023-03-04T12:04:27.482399 #1] INFO -- : Reading from stdin I, [2023-03-04T12:04:27.486188 #1] INFO -- : > locale-gen $LANG && update-locale I, [2023-03-04T12:04:28.456925 #1] INFO -- : Generating locales (this might take a while)... Generation complete. I, [2023-03-04T12:04:28.457319 #1] INFO -- : > mkdir -p /shared/postgres_run I, [2023-03-04T12:04:28.581971 #1] INFO -- : I, [2023-03-04T12:04:28.583082 #1] INFO -- : > chown postgres:postgres /shared/postgres_run I, [2023-03-04T12:04:28.588444 #1] INFO -- : I, [2023-03-04T12:04:28.588792 #1] INFO -- : > chmod 775 /shared/postgres_run I, [2023-03-04T12:04:28.591995 #1] INFO -- : I, [2023-03-04T12:04:28.592147 #1] INFO -- : > rm -fr /var/run/postgresql rm: cannot remove '/var/run/postgresql': Directory not empty I, [2023-03-04T12:04:28.616079 #1] INFO -- : FAILED -------------------- Pups::ExecError: rm -fr /var/run/postgresql failed with return # Location of failure: /usr/local/lib/ruby/gems/3.2.0/gems/pups-1.1.1/lib/pups/exec_command.rb:117:in `spawn' exec failed with the params "rm -fr /var/run/postgresql" bootstrap failed with exit code 1 ** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one. ./discourse-doctor may help diagnose the problem. Can anyone help me there?

Well, while that would totally be like me, this time it’s not that simple: # sudo -s # cd /var/discourse/ # docker stop app Error response from daemon: No such container: app # docker rm app Error: No such container: app I think the problem might be that I moved everything from the old default location from docker images to the new place and now the discourse docker is not able to access the filesystem it expects?

/var/run/postgresql does not exist. I have no idea why this isn’t working anymore. :cry:

What does your app.yml look like?

$# cat app.yml ## this is the all-in-one, standalone Discourse Docker container template ## ## After making changes to this file, you MUST rebuild ## /var/discourse/launcher rebuild app ## ## BE *VERY* CAREFUL WHEN EDITING! ## YAML FILES ARE SUPER SUPER SENSITIVE TO MISTAKES IN WHITESPACE OR ALIGNMENT! ## visit http://www.yamllint.com/ to validate this file as needed templates: - "templates/postgres.template.yml" - "templates/redis.template.yml" - "templates/web.template.yml" - "templates/web.ratelimited.template.yml" ## Uncomment these two lines if you wish to add Lets Encrypt (https) # - "templates/web.ssl.template.yml" # - "templates/web.letsencrypt.ssl.template.yml" ## which TCP/IP ports should this container expose? ## If you want Discourse to share a port with another webserver like Apache or nginx, ## see https://meta.discourse.org/t/17247 for details expose: # - "7890:80" # http # - "7891:443" # https labels: app_name: discourse traefik.enable: true traefik.http.routers.discourse.entrypoints: http traefik.http.routers.discourse.rule: Host(`talk.spielleiten.de`) ## Hier eure Domain eintragen traefik.http.middlewares.discourse-https-redirect.redirectscheme.scheme: https traefik.http.routers.discourse.middlewares: discourse-https-redirect traefik.http.routers.discourse-secure.entrypoints: https traefik.http.routers.discourse-secure.rule: Host(`talk.spielleiten.de`) ## Hier eure Domain eintragen traefik.http.routers.discourse-secure.tls: true traefik.http.routers.discourse-secure.tls.certresolver: http traefik.http.routers.discourse-secure.service: discourse traefik.http.services.discourse.loadbalancer.server.port: 80 traefik.docker.network: proxy docker_args: - "--network=proxy" networks: - proxy params: db_default_text_search_config: "pg_catalog.english" ## Set db_shared_buffers to a max of 25% of the total memory. ## will be set automatically by bootstrap based on detected RAM, or you can override #db_shared_buffers: "256MB" ## can improve sorting performance, but adds memory usage per-connection #db_work_mem: "40MB" ## Which Git revision should this container use? (default: tests-passed) #version: tests-passed env: LC_ALL: de_DE.UTF-8 LANG: de_DE.UTF-8 LANGUAGE: dn_DE.UTF-8 EMBER_CLI_PROD_ASSETS: 1 # DISCOURSE_DEFAULT_LOCALE: en ## How many concurrent web requests are supported? Depends on memory and CPU cores. ## will be set automatically by bootstrap based on detected CPUs, or you can override #UNICORN_WORKERS: 3 ## TODO: The domain name this Discourse instance will respond to ## Required. Discourse will not work with a bare IP number. DISCOURSE_HOSTNAME: talk.spielleiten.de ## Uncomment if you want the container to be started with the same ## hostname (-h option) as specified above (default "$hostname-$config") #DOCKER_USE_HOSTNAME: true ## TODO: List of comma delimited emails that will be made admin and developer ## on initial signup example 'user1@example.com,user2@example.com' DISCOURSE_DEVELOPER_EMAILS: 'XXX' ## TODO: The SMTP mail server used to validate new accounts and send notifications # SMTP ADDRESS, username, and password are required # WARNING the char '#' in SMTP password can cause problems! [deleted for privacy reasons] ## The http or https CDN address for this Discourse instance (configured to pull) ## see https://meta.discourse.org/t/14857 for details #DISCOURSE_CDN_URL: https://discourse-cdn.example.com ## The maxmind geolocation IP address key for IP address lookup ## see https://meta.discourse.org/t/-/137387/23 for details DISCOURSE_MAXMIND_LICENSE_KEY: XXX ## The Docker container is stateless; all data is stored in /shared volumes: - volume: host: /var/discourse/shared/standalone guest: /shared - volume: host: /var/discourse/shared/standalone/log/var-log guest: /var/log ## Plugins go here ## see https://meta.discourse.org/t/19157 for details hooks: after_code: - exec: cd: $home/plugins cmd: - git clone https://github.com/discourse/docker_manager.git ## Any custom commands to run after building run: - exec: echo "Beginning of custom commands" ## If you want to set the 'From' email address for your first registration, uncomment and change: ## After getting the first signup email, re-comment the line. It only needs to run once. #- exec: rails r "SiteSetting.notification_email='info@unconfigured.discourse.org'" - exec: echo "End of custom commands" This worked till I changed daemon.json: "data-root": "/srv/new-drive/new-docker-root"

[image] Karsten: This worked till I changed daemon.json: Then that’s your problem. This is a docker issue, not a Discourse issue. My guess is that it has to do with permissions or the drive not being there somehow.

I assume so. But all the other services in dockers work as intended! It’s just discourse that won’t try to access the new data-root. That’s why I hoped to find a solution here.

You might try changing the volumes to be somewhere other than /var/discourse/shared/standalone I presume that you already deleted /var/discourse/shared?

I did a rm -R /var/discourse and followed the official install guide as one of the first steps. [image] Jay Pfaffman: You might try changing the volumes to be somewhere other than /var/discourse/shared/standalone I’ll try that!

[image] Jay Pfaffman: You might try changing the volumes to be somewhere other than /var/discourse/shared/standalone I tried both a directoy on the same disk as well als a folder in “data-root” - nothing changed. Why does the rm command fail? I assume this is still the file system of the operating system (as opposed to inside the container) - and that operation works if I repeat the command in the shell.

Rm: cannot remove '/var/run/postgresql': Directory not empty

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pfaffman (Jay Pfaffman) March 5, 2023, 12:01am 2

Did you stop the old container?

docker stop app
docker rm app

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Rm: cannot remove '/var/run/postgresql': Directory not empty

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