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Server sanity checks » History » Version 2

Olivier Bitsch, 07/06/2021 11:38 AM

1 2 Olivier Bitsch 
This step verifies that the server is ready to receive builds.
2 1 Olivier Bitsch 





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## Check if Builder-CI services are up and running





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





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* builder-ci-api: Exposed web API used to trigger pipeline and builds.





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* builder-ci-worker: Listens and run builds.





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





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~~~ bash





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





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~~~





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





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~~~





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● builder-ci-api.service - Builder CI API





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   Loaded: loaded (/lib/systemd/system/builder-ci-api.service; enabled; vendor preset: enabled)





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   Active: active (running) since Mon 2021-06-21 21:23:59 CEST; 3 days ago





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 Main PID: 2314 (gunicorn3)





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    Tasks: 13 (limit: 4698)





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   Memory: 33.7M





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   CGroup: /system.slice/builder-ci-api.service





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           ├─2314 /usr/bin/python3 /usr/bin/gunicorn3 --workers 4 --bind 127.0.0.1:5000 wsgi:app





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           ├─2336 /usr/bin/python3 /usr/bin/gunicorn3 --workers 4 --bind 127.0.0.1:5000 wsgi:app





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           ├─2337 /usr/bin/python3 /usr/bin/gunicorn3 --workers 4 --bind 127.0.0.1:5000 wsgi:app





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           ├─2345 /usr/bin/python3 /usr/bin/gunicorn3 --workers 4 --bind 127.0.0.1:5000 wsgi:app





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           └─2347 /usr/bin/python3 /usr/bin/gunicorn3 --workers 4 --bind 127.0.0.1:5000 wsgi:app





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jun 21 21:23:59 builder systemd[1]: Started Builder CI API.





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jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2314] [INFO] Starting gunicorn 19.9.0





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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)





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jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2314] [INFO] Using worker: sync





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jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2336] [INFO] Booting worker with pid: 2336





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jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2337] [INFO] Booting worker with pid: 2337





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jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2345] [INFO] Booting worker with pid: 2345





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jun 21 21:23:59 builder gunicorn3[2314]: [2021-06-21 21:23:59 +0200] [2347] [INFO] Booting worker with pid: 2347





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● builder-ci-worker.service - Builder CI Worker





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   Loaded: loaded (/lib/systemd/system/builder-ci-worker.service; enabled; vendor preset: enabled)





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   Active: active (running) since Mon 2021-06-21 21:23:59 CEST; 3 days ago





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 Main PID: 2343 (python3)





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    Tasks: 5 (limit: 4698)





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   Memory: 421.3M





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   CGroup: /system.slice/builder-ci-worker.service





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           └─2343 /usr/bin/python3 listener.py





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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





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jun 25 01:51:29 builder python3[2343]: 2021-06-25 01:51:29,033:INFO:Removing build folder





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jun 25 01:51:29 builder python3[2343]: 2021-06-25 01:51:29,038:INFO:### Running step: notify





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jun 25 01:51:29 builder python3[2343]: 2021-06-25 01:51:29,039:DEBUG:builder.yml not present





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~~~





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## Check if API port is opened





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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`).





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~~~





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ss -tnl





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~~~





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Check the presence of port 5000.





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~~~





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LISTEN        0             128                       127.0.0.1:5000                       0.0.0.0:*





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~~~





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## Check docker images





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





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~~~





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docker images builder-*





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~~~





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~~~





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REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE





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builder-npm         latest              a1667696a8a0        6 days ago          567MB





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builder-ionic       latest              7a5a459be1a0        6 days ago          2.2GB





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builder-focal       latest              217d0f6b42f0        6 days ago          513MB





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builder-flutter     latest              ea3f0d523cae        6 days ago          4.04GB





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builder-f34         latest              8832d10fb18f        6 days ago          890MB





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builder-centos8     latest              866bf3f16a04        6 days ago          425MB





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builder-centos7     latest              6f2e72ebc74c        6 days ago          446MB





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builder-bullseye    latest              4a5c04027262        6 days ago          712MB





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~~~