C++ Project building, testing and Docker image creating with Docker executor on a local Gitlab server
- Install docker for your OS (Windows, macOS or Linux)
- Install Gitlab CE and Gitlab-Runner for your OS or you can use Gitlab docker images, if no install is available (Windows, macOS)
- Register Gitlab runners for your Gitlab server (yu need your Gitlab server URL and token)
- I use 2 Gitlab runners:
- A runner for building and testing the project (tags: cxx, )
- A runner for building project Docker image
Here is my runners /etc/gitlab-runner/config.toml:
concurrent = 1
check_interval = 0
[session_server]
session_timeout = 1800
[[runners]]
name = "local-runner"
url = "http://ubudesk/"
token = "Ye-Fds4-gUATLH85Vkwp"
executor = "docker"
[runners.custom_build_dir]
[runners.docker]
tls_verify = false
image = "ubuntu:18.04"
privileged = false
disable_entrypoint_overwrite = false
oom_kill_disable = false
disable_cache = false
volumes = ["/cache"]
pull_policy = "if-not-present"
shm_size = 0
[runners.cache]
[runners.cache.s3]
[runners.cache.gcs]
[[runners]]
name = "docker-deploy"
url = "http://ubudesk/"
token = "fgLYQhZG-ndwffxXZ7As"
executor = "docker"
[runners.custom_build_dir]
[runners.docker]
tls_verify = false
image = "docker:stable"
privileged = false
disable_entrypoint_overwrite = false
oom_kill_disable = false
disable_cache = false
volumes = ["/var/run/docker.sock:/var/run/docker.sock", "/cache"]
shm_size = 0
pull_policy = "if-not-present"
[runners.cache]
[runners.cache.s3]
[runners.cache.gcs]bash
docker build -t alpine-gcc:3.9 -f Dockerfile.build .- Modify the project and push changes to Gitlab server.
- Gitlab server will run your CI/CD stages:
- build: build your C++ project
- test: test your C++ project
- image: create Docker image
- A Docker image will be created and tagged helloapp:latest, you can test it by:
bash
docker run helloapp:latest- The output:
Hello World!
- Add a stage to deploy your Docker image to a server, Docker hub, etc...
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