Geth Docker

• security by default, No root, No shell
• minimal and static binary
• multi-arch

Use the docker image

docker pull ghcr.io/islishude/geth:latest
docker pull ghcr.io/islishude/geth:1.13.12

NOTE: the default user id of the image is 65532

docker-compose

• mainnet
• holesky
• sepolia
• goerli

Create the storage directories

$ export GETH_DATADIR=/data/geth
$ sudo mkdir -p $GETH_DATADIR
$ export PRYSM_DATADIR=/data/prysm
$ sudo mkdir -p $PRYSM_DATADIR

Start

$ docker-compose up -d

Kubernetes

• mainnet
• holesky
• sepolia
• goerli

Create a storage class like following

# an example for aws and ebs csi
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: my-ebs
parameters:
  csi.storage.k8s.io/fstype: xfs
  encrypted: "false"
  iops: "3000"
  type: gp3
provisioner: ebs.csi.aws.com
reclaimPolicy: Delete
volumeBindingMode: WaitForFirstConsumer
allowVolumeExpansion: true

then update pvc.yaml file to change the storage class name to the above.

the statefulsets are using official image(ethereum/client-go).

if you want to use my image, then you need to add securityContext to the statefulset due to the default user is not root.

spec:
  template:
    spec:
      securityContext:
        runAsUser: 65532
        runAsGroup: 65532
        fsGroup: 65532
        fsGroupChangePolicy: OnRootMismatch

Start the statefulset in default namespace, you can add -n parameter to change it.

kubectl apply -n namespace -k k8s

For Development

Refer to following link for the details

https://github.com/islishude/eth-pos-devnet

Command line help page

• geth
• prysm