Provide CDK-Erigon node version as a configuration parameter

[leovct]

We would like to be able to test different versions of the CDK-Erigon node easily. We could achieve this by adding a new cdk_erigon_version parameter once Dockerfile build-time variables are supported in Kurtosis ImageBuildSpec. By default, we would build the node from the most recent commit.

Implementation

def run(
     ...,
     cdk_erigon_node_version="zkevm",
     go_version="1.19"
):
    config = create_cdk_erigon_node_config(...)
    start_cdk_erigon_node(plan, cdk_erigon_node_version, go_version, config)

def start_cdk_erigon_node(plan, cdk_erigon_node_version, go_version, config):
    plan.add_service(
        name="cdk-erigon-node",
        config=ServiceConfig(
            image=ImageBuildSpec(
                image_name="cdk-erigon",
                build_context_dir=".",
                build_args={
                        "CDK_ERIGON_NODE_VERSION": cdk_erigon_node_version,
                        "GO_VERSION": go_version,
                }
            ),
            files={"/etc/cdk-erigon": config},
            ports={"http_rpc": PortSpec(8545, application_protocol="http")},
            cmd=["--config=/etc/cdk-erigon/config.yaml", "--maxpeers=0"],
        ),
    )
 

# https://github.com/0xPolygonHermez/cdk-erigon/blob/zkevm/go.mod#L3
ARG GO_VERSION=1.19
FROM golang:${GO_VERSION} as builder
...

# https://github.com/0xPolygonHermez/cdk-erigon/releases
ARG CDK_ERIGON_NODE_VERSION=zkevm
RUN git clone --branch ${CDK_ERIGON_NODE_VERSION} https://github.com/0xPolygonHermez/cdk-erigon . \
  && make cdk-erigon

...