Active: failed (Result: exit-code) since Sun 2023-09-03 16:05:30 UTC; 19s ago

[cloudezigns]

Greetings Everyone!

I need help regarding Gunicorn's "failed" service. I tried the following solutions to resolve the issue but I keep getting the same error message:

1. I used this Gunicorn command 'journalctl -xeu humangov.service" to check the log file of the error message.
2. Reactivated the humangovenv using this command: source humangov/humangovenv/bin/activate
3. Updated the shell profile using the following command: echo "source /humangov/humangovenv/bin/activate" >> ~/.bashrc
4. sudo systemctl daemon-reload
5. sudo systemctl restart humangov
6. sudo systemctl status humangov

Your advice and suggestions will be greatly appreciated!

Below is the Gunicorn service configuration file and the "failed" error message I get every time I run commands 4, 5, and 6 above:

[Unit]
Description=Gunicorn instance to serve
After=network.target

[Service]
User=
Group=www-data
WorkingDirectory=
Environment="PATH=/humangovenv/bin"
Environment="AWS_REGION=us-east-1"
Environment="AWS_DYNAMODB_TABLE=humangov-new-york-dynamodb"
Environment="AWS_BUCKET=humangov-new-york-s3-pb7tt"
Environment="US_STATE=new-york"
ExecStart=$project_name/humangovenv/bin/gunicorn --workers 1 --bind unix:/.sock -m 007 :app

[Install]
WantedBy=multi-user.target
(humangovenv) ubuntu@ip-:/etc/systemd/system$ clear
(humangovenv) ubuntu@ip-:/etc/systemd/system$ sudo systemctl daemon-reload
(humangovenv) ubuntu@ip-:/etc/systemd/system$ sudo systemctl restart humangov
(humangovenv) ubuntu@ip-:/etc/systemd/system$ sudo systemctl status humangov
● humangov.service - Gunicorn instance to serve humangov
Loaded: loaded (/etc/systemd/system/humangov.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2023-09-03 16:05:30 UTC; 19s ago
Process: 37017 ExecStart=/home/ubuntu/humangov/humangovenv/bin/gunicorn --workers 1 --bind unix:/home/ubuntu/h>
Main PID: 37017 (code=exited, status=3)

Sep 03 16:05:30 ip- gunicorn[37019]: File "/home/ubuntu/humangov/humangovenv/lib/python3.8/site-package>
Sep 03 16:05:30 ip- gunicorn[37019]: result = self._endpoint_for_partition(
Sep 03 16:05:30 ip- gunicorn[37019]: File "/home/ubuntu/humangov/humangovenv/lib/python3.8/site-package>
Sep 03 16:05:30 ip- gunicorn[37019]: raise NoRegionError()
Sep 03 16:05:30 ip- gunicorn[37019]: botocore.exceptions.NoRegionError: You must specify a region.
Sep 03 16:05:30 ip- gunicorn[37019]: [2023-09-03 16:05:30 +0000] [37019] [INFO] Worker exiting (pid: 3701>
Sep 03 16:05:30 ip- gunicorn[37017]: [2023-09-03 16:05:30 +0000] [37017] [INFO] Shutting down: Master
Sep 03 16:05:30 ip- gunicorn[37017]: [2023-09-03 16:05:30 +0000] [37017] [INFO] Reason: Worker failed to >
Sep 03 16:05:30 ip- systemd[1]: humangov.service: Main process exited, code=exited, status=3/NOTIMPLEMENT>
Sep 03 16:05:30 ip- systemd[1]: humangov.service: Failed with result 'exit-code'.
lines 1-16/16 (END)

Thank you for your suggestions!

[KaduSousa]

Conseguiu resolver o problema?
Se não vai uma possível solução.

parece que o erro está relacionado à falta de especificação de uma região para o boto3, que é uma biblioteca usada para interagir com serviços da AWS.

Aqui estão algumas sugestões para resolver o problema:

Especificar a Região do AWS:

Verifique se você especificou a região correta no seu código ou nas variáveis de ambiente.
Você pode definir a região no seu código Python assim: Python

import boto3
boto3.setup_default_session(region_name='us-east-1')

Código gerado por IA. Examine e use com cuidado. Mais informações em perguntas frequentes.

Ou defina a variável de ambiente:

export AWS_DEFAULT_REGION=us-east-1

Outro detalhe é a criação do serviço para o Gunicorn

sudo tee /etc/systemd/system/$project_name.service <<EOL
[Unit]
Description=Gunicorn instance to serve $project_name
After=network.target

[Service]
User=$username
Group=www-data
WorkingDirectory=$project_path
Environment="PATH=$project_path/humangovenv/bin"
Environment="AWS_REGION=us-east-1" ### Contem asteriscos no começo. Retire os mesmo daqui
Environment="AWS_DYNAMODB_TABLE=humangov-california-dynamodb"
Environment="AWS_BUCKET= humangov-california-s3-digt"
Environment="US_STATE=california" ### E daqui. E testa
ExecStart=$project_path/humangovenv/bin/gunicorn --workers 1 --bind unix:$project_path/$project_name.sock -m 007 $project_name:app

[Install]
WantedBy=multi-user.target
EOL