Use of systemd healthcheck mechanism, and mediator design pattern for communication between the API and the components as well as between HosterServices.
Health Check available at: /health
Health Check UI available at: /health-ui
Swagger available at : /swagger
Serilog is used for logging in console as well as publishing logs to a server.
CI/CD example using Gihub Actions, Azure Pipelines and Gitlab CI:
- Unit testing
- Publish to Heroku
- API testing using newman
- Publish to Docker HUB
Initial project created with command: dotnet new webapi --no-https
Done in Visual Studio Code using :
Command Palette (Ctrl+Shift+P) and enter Docker: Add Docker Files to Workspace....
For debug: you can instead do Docker: Initialize for Docker debugging
Added to Dockerfile: HEALTHCHECK CMD curl --fail http://localhost:80/health || exit 1
To test: docker inspect --format='{{json .State.Health}}' CONTAINER_ID
To build for Raspberry Pie 3: dotnet publish -c Release -r linux-arm64 --self-contained true
Move the file SystemdHealthcheck.service to: /etc/systemd/system/SystemdHealthcheck.service
Then: sudo systemctl start SystemdHealthcheck
To see the status: sudo systemctl status SystemdHealthcheck
sudo usermod -a -G sudo gitlab-runner
then,
sudo visudo
and add to the bottom of the file:
gitlab-runner ALL=(ALL) NOPASSWD: ALL