Example CL nodes cluster for system level tests
Install kubefwd (no nixpkg for it yet, planned)
brew install txn2/tap/kubefwd
Enter the shell (from the root project dir)
nix develop
We are using devspace
Configure the cluster, see deployments.app.helm.values and values.yaml comments
Set your registry for the image, example for ECR:
aws ecr get-login-password --region us-west-2 | docker login --username AWS --password-stdin ${aws_account}.dkr.ecr.us-west-2.amazonaws.com
export DEVSPACE_IMAGE="${aws_account}.dkr.ecr.us-west-2.amazonaws.com/chainlink-devspace"
Enter the shell and deploy
# set your unique namespace if it's a new cluster
devspace use namespace cl-cluster
devspace deploy
If you don't need a build use
devspace deploy --skip-build
Connect to your environment
devspace dev -p node
make chainlink
make chainlink-local-start
Fix something in the code locally, it'd automatically sync, rebuild it inside container and run again
make chainlink
make chainlink-local-start
If you need to update the whole cluster run deploy again with a new set of images
devspace reset pods
devspace deploy
Destroy the cluster
devspace purge
If you need to run some system level tests inside k8s use runner profile:
devspace dev -p runner
If you used devspace dev ... always use devspace reset pods to switch the pods back
If you need to debug CL node that is already deployed change dev.app.container and dev.app.labelSelector in devspace.yaml if they are not default and run:
devspace dev -p node
or
devspace dev -p runner
When you run devspace dev your files described in dev.app.sync of devspace.yaml will be uploaded to the switched container
After that all the changes will be synced automatically
Check .profiles to understand what is uploaded in profiles runner and node
If you would like to use helm directly, please uncomment data in values-raw-helm.yaml
helm install -f values-raw-helm.yaml cl-cluster .
Forward all apps (in another terminal)
sudo kubefwd svc
Then you can connect and run your tests
Add the repository
helm repo add chainlink-cluster https://raw.githubusercontent.com/smartcontractkit/chainlink/helm-release/
helm repo update
Set default namespace
kubectl create ns cl-cluster
kubectl config set-context --current --namespace cl-cluster
Install
helm install -f values-raw-helm.yaml cl-cluster chainlink-cluster/chainlink-cluster --version v0.1.2
Bump version in Chart.yml add your changes and add helm_release label to any PR to trigger a release
helm test cl-cluster
helm uninstall cl-cluster