Builder CI

This step verifies that the server is ready to receive builds.

Check if Builder-CI services are up and running¶

The Builder-CI installation creates two services that should start automatically :

• builder-ci-api: Exposed web API used to trigger pipeline and builds.
• builder-ci-worker: Listens and run builds.

To check the status of both servers, use the following command:

systemctl status builder-ci-api builder-ci-worker

The output should be similar to the below showing "Active: active" and no errors.

● builder-ci-api.service - Builder CI API
   Loaded: loaded (/lib/systemd/system/builder-ci-api.service; enabled; vendor preset: enabled)
   Active: active (running) since Mon 2021-06-21 21:23:59 CEST; 3 days ago
 Main PID: 2314 (gunicorn3)
    Tasks: 13 (limit: 4698)
   Memory: 33.7M
   CGroup: /system.slice/builder-ci-api.service
           ├─2314 /usr/bin/python3 /usr/bin/gunicorn3 --workers 4 --bind 127.0.0.1:5000 wsgi:app
           ├─2336 /usr/bin/python3 /usr/bin/gunicorn3 --workers 4 --bind 127.0.0.1:5000 wsgi:app
           ├─2337 /usr/bin/python3 /usr/bin/gunicorn3 --workers 4 --bind 127.0.0.1:5000 wsgi:app
           ├─2345 /usr/bin/python3 /usr/bin/gunicorn3 --workers 4 --bind 127.0.0.1:5000 wsgi:app
           └─2347 /usr/bin/python3 /usr/bin/gunicorn3 --workers 4 --bind 127.0.0.1:5000 wsgi:app

jun 21 21:23:59 builder systemd[1]: Started Builder CI API.
jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2314] [INFO] Starting gunicorn 19.9.0
jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2314] [INFO] Listening at: http://127.0.0.1:5000 (2314)
jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2314] [INFO] Using worker: sync
jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2336] [INFO] Booting worker with pid: 2336
jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2337] [INFO] Booting worker with pid: 2337
jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2345] [INFO] Booting worker with pid: 2345
jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2347] [INFO] Booting worker with pid: 2347

● builder-ci-worker.service - Builder CI Worker
   Loaded: loaded (/lib/systemd/system/builder-ci-worker.service; enabled; vendor preset: enabled)
   Active: active (running) since Mon 2021-06-21 21:23:59 CEST; 3 days ago
 Main PID: 2343 (python3)
    Tasks: 5 (limit: 4698)
   Memory: 421.3M
   CGroup: /system.slice/builder-ci-worker.service
           └─2343 /usr/bin/python3 listener.py

jun 25 01:51:29 builder python3[2343]: 2021-06-25 01:51:29,032:WARNING:### This build already exist into DB with state success, stopping the build
jun 25 01:51:29 builder python3[2343]: 2021-06-25 01:51:29,033:INFO:Removing build folder
jun 25 01:51:29 builder python3[2343]: 2021-06-25 01:51:29,038:INFO:### Running step: notify
jun 25 01:51:29 builder python3[2343]: 2021-06-25 01:51:29,039:DEBUG:builder.yml not present

Check if API port is opened¶

Builder-CI API listens on port 5000 by default(this is hardcoded however it will soon be configured within /etc/builder-ci/builder-ci.conf).

ss -tnl

Check the presence of port 5000.

LISTEN        0             128                       127.0.0.1:5000                       0.0.0.0:*

Check docker images¶

Local docker images should be ready to use. They all start with the name "builder-*", you can simply do:

docker images builder-*

REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
builder-npm         latest              a1667696a8a0        6 days ago          567MB
builder-ionic       latest              7a5a459be1a0        6 days ago          2.2GB
builder-focal       latest              217d0f6b42f0        6 days ago          513MB
builder-flutter     latest              ea3f0d523cae        6 days ago          4.04GB
builder-f34         latest              8832d10fb18f        6 days ago          890MB
builder-centos8     latest              866bf3f16a04        6 days ago          425MB
builder-centos7     latest              6f2e72ebc74c        6 days ago          446MB
builder-bullseye    latest              4a5c04027262        6 days ago          712MB