./launcher rebuild app has an error, but exit code is 0

Support
1

The error I see is

awk: fatal: cannot open file '/root/.ssh/authorized_keys'

Here’s the full output:

discourse-output
discourse-output2010×1468 570 KB

The site seems to still work. Anything to worry about? Should I do something?

2

If I remember correctly that is a relic of an old template we used to had, in the days before docker exec -it bash was a thing.

It’s safe to ignore, but you can also remove the related lines from your app.yml if it bothers you.

3

Which line may that be?

4

If you share your app.yml here we may be able to tell exactly which ones.

5

Hello again @Falco !

Here’s some of my app.yml without sensitive parts:

app.yml 
templates:
  - "templates/redis.template.yml"
  - "templates/postgres.template.yml"
  - "templates/sshd.template.yml"
  - "templates/web.template.yml"
  - "templates/web.ssl.template.yml"
  - "templates/web.letsencrypt.ssl.template.yml"
  - "templates/web.ratelimited.template.yml"

expose:
  - "2222:22" # fwd host port 2222 to container port 22 (ssh)
  - "80:80" # fwd host port 80   to container port 80 (http)
  - "443:443" # fwd host port 443  to container port 443 (https)

params:
  db_default_text_search_config: "pg_catalog.english"

env:
  DISCOURSE_REFRESH_MAXMIND_DB_DURING_PRECOMPILE_DAYS: 30

  LANG: en_US.UTF-8
  UNICORN_WORKERS: 2

  DISCOURSE_DEVELOPER_EMAILS: "......................."

  DISCOURSE_HOSTNAME: "lume.community"

  DISCOURSE_SMTP_ADDRESS: "................." # (mandatory)
  DISCOURSE_SMTP_USER_NAME: "....................." # (optional)
  DISCOURSE_SMTP_PASSWORD: "...................." # (optional)
  DISCOURSE_SMTP_ENABLE_START_TLS: true # (optional, default true)

  LETSENCRYPT_ACCOUNT_EMAIL: ".............."

volumes:
  - volume:
      host: /var/discourse/shared/standalone
      guest: /shared
  - volume:
      host: /var/discourse/shared/standalone/log/var-log
      guest: /var/log

hooks:
  after_code:
    - exec:
        cd: $home/plugins
        cmd:
          - mkdir -p plugins
          - git clone https://github.com/discourse/docker_manager.git
  after_web_config:
    - replace:
        filename: /etc/nginx/nginx.conf
        from: /sendfile.+on;/
        to: |
          server_names_hash_bucket_size 64;
          sendfile on;
    - file:
        path: /etc/nginx/conf.d/discourse_redirect_1.conf
        contents: |
          server {
            listen 80;
            server_name infamous.gadi.cc;
            return 301 $scheme://forums.old-site.io$request_uri;
          }
run:
  - exec: echo "Beginning of custom commands"
  - exec: awk -F\# '{print $1;}' ~/.ssh/authorized_keys | awk 'BEGIN { print "Authorized SSH keys for this container:"; } NF>=2 {print $NF;}'
  - exec: echo "End of custom commands"
6

comment or remove this template and try rebuilding again. this is most probably the culprit.

EDIT:

The error is originating from this line:

You can comment the following line and try again, the error should then disappear

7

Thank you! Looks like I inherited that from the previous person that ran the instance. Sorry for wasting your time on this issue that turns out not related to Discourse.