(Almost) Continuous Delivery with Docker in offline environments

Transcript

1. Of ine Docker How to use docker for (almost) continuous delivery to an of ine environment.* [ Docker, Compose, Linux, Windows ] Navigate : Space / Arrow Keys | - Menu | - Fullscreen | - Overview | - Blackout | - Speaker | - Help M F O B S ?  1 / 21
2. Initial Situation Apps built with Docker Orchestrated with docker-compose [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  2 / 21
3. Production Environment disconnected, remote or just inaccessible. How to deploy? [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  3 / 21
4. Docker Work ow Similar to Git: Git: Work ow for code Docker: Work ow for runtime images [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  4 / 21
5. Changes, Revisions , git commit docker commit docker build [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  5 / 21
6. Tagging git tag docker tag [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  6 / 21
7. Publish git push docker push [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  7 / 21
8. Consume git pull docker pull [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  8 / 21
9. Transfer Medium (online) git server (e.g. ) docker registry (e.g. ) GitHub DockerHub [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  9 / 21
10. Transfer Medium (of ine) git bare repository docker registry (custom) [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  10 / 21
11. Demo [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  11 / 21
12. STEP 1. Build & Push $ docker-compose up -d registry ui $ docker-compose build $ docker-compose push [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  12 / 21
13. Registry frontend on :8080 [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  13 / 21
14. Pull Through Cache You can also access local images, e.g. from your company registry. Add the registry acting as to docker-compose: Afterwards just pull your local images: pull through cache environment: ... REGISTRY_PROXY_REMOTEURL: https://<your-awesome-registry> docker pull localhost:5000/<repo>/<image>:<tag> [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  14 / 21
15. STEP 2. Export docker-compose run export docker save -o ./data/registry.tar registry:2.6.2 konradkleine/do [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  15 / 21
16. STEP 3. Ship It!* *Not our business here. [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  16 / 21
17. STEP 4. Import & Run docker load -i ./data/registry.tar docker-compose run import docker-compose up -d registry ui docker run [registry:5000]/mycompany/myapp:latest [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  17 / 21
18. Ok, got it! How to apply to my project? [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  18 / 21
19. In your docker-compose.yml: version: '3' services: myapp: image: ${REGISTRY:-localhost:5000}/${REPOSITORY:-mycompany}/my build: context: ./myapp dockerfile: Dockerfile args: GIT_COMMIT: ${GIT_COMMIT:-'git-commit'} BUILD_DATE: ${BUILD_DATE:-'build-date'} BUILD_VERSION: ${BUILD_VERSION:-'semver'} [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  19 / 21
20. Add this for: That's it! version: '3' volumes: docker_images: services: myapp: environment: - ASPNETCORE_ENVIRONMENT=Development ports: - "80" ##### deployment ############### registry: # cf.: https://docs.docker.com/registry/deploying/ image: registry:2 6 2 docker-compose.override.yml [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  20 / 21
21. View The Code [ GitPitch @ github/awesome-inc/docker-deploy-offline ]  21 / 21