eventcally/doc/deployment.md
2023-04-17 10:38:36 +02:00

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# Deployment
## Automatic Deployment
[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy)
## Docker
```sh
docker run -p 5000:5000 -e "DATABASE_URL=postgresql://postgres@localhost/eventcally" eventcally/eventcally:latest
```
## Manual Installation
### Requirements
- Python 3.10
- pip
- Postgres with postgis
### Create database
```sh
psql -c 'create database eventcally;' -U postgres
```
### Install and run
```sh
python3 -m venv env
source env/bin/activate
(env) pip install -r requirements.txt
(env) export DATABASE_URL='postgresql://postgres@localhost/eventcally'
(env) flask db upgrade
(env) gunicorn -c gunicorn.conf.py project:app
```
## Scheduled/Cron jobs
Jobs that should run on a regular basis.
### Daily
```sh
flask cache clear-images
flask event update-recurring-dates
flask dump all
flask seo generate-sitemap --pinggoogle
flask seo generate-robots-txt
```
## Administration
### Users
```sh
flask user add-admin-roles super@hero.com
```
### Worker active tasks
```sh
celery -A project.celery inspect active
```
## Configuration
Create `.env` file in the root directory or pass as environment variables.
### Security
| Variable | Function |
| ---------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| SECRET_KEY | A secret key for verifying the integrity of signed cookies. Generate a nice key using `python3 -c "import secrets; print(secrets.token_urlsafe())"`. |
| SECURITY_PASSWORD_HASH | Bcrypt is set as default SECURITY_PASSWORD_HASH, which requires a salt. Generate a good salt using: `python3 -c "import secrets; print(secrets.SystemRandom().getrandbits(128))"`. |
| JWT_PRIVATE_KEY | Private key for JWT (see "Generate JWT Keys for OIDC/OAuth") |
| JWT_PUBLIC_JWKS | Public JWKS (see "Generate JWT Keys for OIDC/OAuth") |
### Send notifications via Mail
| Variable | Function |
| ------------------- | ------------------------------------------ |
| MAIL_DEFAULT_SENDER | see <https://pythonhosted.org/Flask-Mail/> |
| MAIL_PASSWORD | " |
| MAIL_PORT | " |
| MAIL_SERVER | " |
| MAIL_USERNAME | " |
### Misc
| Variable | Function |
| ------------------- | -------------------------------------------------------------------------------------------- |
| CACHE_PATH | Absolute or relative path to root directory for dump and image caching. Default: project/tmp |
| GOOGLE_MAPS_API_KEY | Resolve addresses with Google Maps: API Key with Places API enabled |
## Generate JWT Keys for OIDC/OAuth
```sh
openssl genrsa -out jwt-private.pem 2048
openssl rsa -in jwt-private.pem -pubout -out jwt-public.pem
npm install -g pem-jwk
pem-jwk jwt-public.pem | jq '{kid: "default", kty: .kty , use: "sig", alg: "RS256", n: .n , e: .e }' > jwt-public.jwk
cat jwt-public.jwk | jq '{keys: [.]}' > jwt-public.jwks
```
Print environment variable JWT_PRIVATE_KEY:
```sh
awk '{printf "%s\\n", $0}' jwt-private.pem
```
Print environment variable JWT_PUBLIC_JWKS:
```sh
cat jwt-public.jwks | jq -r "(.|tojson)"
```