Hyperledger FireFly Helm Charts

The official Helm chart for Hypeledger Firefly and its related connector microservices. See the chart README for installation and configuration instructions.

Accessing the Helm Repo

Helm's experimental OCI registry support is used for publishing and retrieving the FireFly Helm chart, as a result one must log into GHCR to download the chart:

export HELM_EXPERIMENTAL_OCI=1

helm registry login ghcr.io

NOTE: it is recommended to use a GitHub personal access token when authenticating to the GHCR registry as opposed to using your GitHub password.

Development

Prerequisites

• kind 0.11+
• helm 3.7+
• ct 3.4+

Linting

Lint the chart using ct and ensure it adheres to the project conventions:

make lint

Testing

Create a local Kubernetes cluster in Docker via kind:

make kind

Then install FireFly dependencies to the cluster (i.e. PostgreSQL, cert-manager, Prometheus):

make deps

Run the E2E tests:

make test

Or deploy the chart using your own customized charts/firefly/local-values.yaml:

make deploy

If you are unsure of what to initially put in your charts/firefly/locall-values.yaml file, we suggest using the Ethereum CI values as a starting point and reading the chart configuration documentation:

make starter

If you are developing with a Fabric blockchain see the Fabric CI values and additional chart documentation.