How to start a CI run

1. Go to https://ci.openmina.com/
2. Log in using your GitHub credentials (You can skip the Drone registration by submitting an empty form)
3. Navigate to the openmina/mina repository
4. Click on NEW BUILD button in the top right corner
5. Into the Branch field, type in openmina-berkeley. This needs to be set to the branch that includes all modified helm charts and our .drone.yml file, which is the configuration file for the CI builds.
6. (Optional) You can specify parameters (see bellow) as key-value pairs to customize the build
7. Click on Create.

Customization

If you do not specify any additional Parameters, the build will run with its default parameters.

Available parameters:

Notes:

• For now, in the Branch field, you have to specify openmina-berkeley, i.e. the branch we have all our modified helm charts in. To pick a branch to build the image from, you have to specify MINA_BRANCH. If you want to build from a branch that is in a different repository (e.x.: MinaProtocol/mina), you have to specify two parameters MINA_REPO and MINA_BRANCH.

• The namespace has to be prepared beforehand to include all the resources (like secrets). Currently, we have only one namespace available: testnet-default.

Testnet network specification

• Seed nodes: 1
• Plain nodes: 8
• Producer nodes: 5
• Snark worker nodes: 64

You can check out the configuration in the helm charts at: https://github.com/openmina/mina/blob/openmina-berkeley/helm/openmina-config/values/common.yaml

Related repositories and links

GitHub repositories

• https://github.com/openmina/mina/tree/openmina-berkeley/helm/block-producer
• https://github.com/openmina/mina-aggregator
• https://github.com/openmina/mina-ci-frontend
• https://github.com/openmina/mina-sample-zkapp

Docker environments

• https://hub.docker.com/orgs/openmina/

Environment variables for drone

• https://github.com/openmina/mina/blob/openmina-berkeley/.drone.yml