microservices-demo/hack/README.md
Megan O'Keefe 1d452f449a Adds make-release script, static k8s manifests (#132)
Closes #75.  

### Changelog 

Adds 4 scripts to the `hack/` directory for building/pushing images, injecting images tags into static manifests, and tagging new releases. See [hack/README.md](https://github.com/m-okeefe/microservices-demo/tree/release-script/hack). 

**Note**: since we have not pushed images yet, the images in the `./release/` manifests are still set to the skaffold defaults (eg. `adservice`).
2019-01-29 11:23:33 -08:00

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## `hack/`
This directory provides scripts for building and pushing Docker images, and tagging new demo
releases.
### env variables
- `TAG` - git release tag / Docker tag.
- `REPO_PREFIX` - Docker repo prefix to push images. Format: `$user/$project`. Resulting images will be of the
format `$user/$project/$svcname:$tag` (where `svcname` = `adservice`, `cartservice`,
etc.)
### scripts
1. `./make-docker-images.sh`: builds and pushes images to the specified Docker repository.
2. `./make-release-artifacts.sh`: generates a combined YAML file with image $TAG at:
`./release/kubernetes-manifests/demo.yaml`.
3. `./make-release.sh`: runs scripts 1 and 2, then runs `git tag` / pushes updated manifests to master.