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watermarks
| Author | SHA1 | Date |
|---|---|---|
Castro0o
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6fd437363a | 5 years ago |
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Castro0o
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5b4ef9e1dd | 5 years ago |
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Castro0o
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bb52385938 | 5 years ago |
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Castro0o
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5c1002b5a0 | 5 years ago |
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Castro0o
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dc73be8811 | 5 years ago |
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Castro0o
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e101ad4ad6 | 5 years ago |
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Castro0o
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855deeec8c | 5 years ago |
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Castro0o
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c004bea706 | 5 years ago |
@ -1,3 +1,10 @@
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env/
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venv/
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venv/*
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.idea/
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__pycache__/
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__pycache__/*
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app/__pycache__/
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app/__pycache__/*
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app/static/dewatermark/
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app/static/dewatermark/*
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@ -0,0 +1,88 @@
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# Run
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## in Development
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`export FLASK_APP=run.py`
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`export FLASK_ENV=development`
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`flask run`
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**Using gunicorn:**
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`gunicorn --env SCRIPT_NAME=/watermarks -w 4 -b 127.0.0.1:5000 app:app --log-level debug`
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* `-w` workers
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* `-b` bind to address / unix socker
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**And gunicorn with using unix sock:** (this how it should run in production)
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` gunicorn --env SCRIPT_NAME=/watermarks --workers 4 --bind unix:app.sock -m 007 app:app --log-level debug
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## in Production with gunicorn and unix sockets
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Based on https://medium.com/faun/deploy-flask-app-with-nginx-using-gunicorn-7fda4f50066a
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### systemd service file
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Add to /etc/systemd/system/watermarks.service
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```
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[Unit]
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After=network.target
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[Service]
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User=psc
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Group=www-data
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WorkingDirectory=/var/www/TacticalApp
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Environment="PATH=/var/www/TacticalApp/venv/bin"
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ExecStart=/var/www/TacticalApp/venv/bin/gunicorn --env SCRIPT_NAME=/watermarks --workers 4 --bind unix:app.sock -m 007 app:app
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[Install]
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WantedBy=multi-user.target
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```
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## enable & start service file
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`systemctl enable watermarks.service`
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`systemctl start watermarks.service`
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It is also a good idea to check the status of the service
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`systemctl status watermarks.service`
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## Nginx config
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```
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location / {
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# if using gunicorn with app sock, use:
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proxy_pass http://unix:/var/www/TacticalApp/app.sock;
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# if using gunicord with port 5000, use:
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proxy_pass http://127.0.0.1:5000;
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}
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```
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## debug.
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It might be helpful to enable gunicorn logging, while in development, to check what is going on,
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by replacing in watermarks.service, the `ExecStart=` value with:
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`ExecStart=/var/www/TacticalApp/venv/bin/gunicorn --log-level debug --error-logfile /var/www/TacticalApp/app.log --workers 4 --bind unix:app.sock -m 007 app:app`
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And reloading the services
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`systemctl daemon-reload`
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`systemctl restart watermarks.service`
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and the start following app.log:
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`tail -f /var/www/TacticalApp/app.log`
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But in the long run logging should be disabled
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----
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09.06.2020 Handling url path /watermarks
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* gunicorn has to be started with argument `--env SCRIPT_NAME=/watermarks` which defines its path:
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`gunicorn --env SCRIPT_NAME=/watermarks --workers 4 --bind unix:app.sock -m 007 app:app --log-level debug`
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* allows for the following URLs
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* http://127.0.0.1/watermarks
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* http://127.0.0.1/watermarks/uploadbook
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* http://127.0.0.1/watermarks/about
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* added page /test `watermarks/test` for testing url_for() - correct
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* made urls relative
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* service file with `--env SCRIPT_NAME=/watermarks` see above
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*
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