A set of helm charts for Odin detector deployments.
There are charts for different odin detectors in the Charts directory. These charts
depend on the ioc-instance chart in ec-helm-charts, which deploys the
fastcs-odin IOC, and add additional templates to instantiate an Odin deployment of
multiple processes for the data capture.
The package-helm-charts CI job will run helm package ... on all the charts in the
repo to test that the charts can be published when released. This can be tested locally
by running package-helm-charts.sh. See the helm docs for more
information.
The generate-schemas CI job creates a schema from metadata in the default
values.yaml of each chart using helm-schema. See the helm-schema
docs for the formatting of this metadata. The schema makes
instantiating the chart much easier by enabling auto-complete using the
yaml-language-server vscode extension. This can be tested locally by running
./generate-schemas.sh.
Individual charts should be versioned and released separately. For a git tag / GitHub
release of the form <chart>@<chart-version>, <chart> will be published with version
<chart-version> and a schema will be released with version <chart>@<chart-version>.
This decoupling of chart releases enables semantic versioning of each chart in isolation
and removes repeated releases of the same chart.
For example, tagging the repo with odin-eiger@0.2.3 will publish a helm chart 0.2.3
to ghcr and make a GitHub release odin-eiger@0.2.3 with the schema.
dependencies:
- name: odin-eiger
version: 0.2.3
repository: "oci://ghcr.io/diamondlightsource"
and the generated schema will be available as an asset on the GitHub release at
or for the latest release