futoase / kubereum

Kubernetes + Ethereum = Kubereum!!!

Kubernetes + Ethereum = Kubereum

This repos is containerize the Ethereum example. The goal is quickly setup a private Ethereum blockchain using Docker and Kubernetes.

Support Feature:

• Private network chain.
• Miner monitoring.
• Blockchain stats dashboard.
• Solidity browser service.

Example in my Lab:

Image build status

Solidity	Ethnetintel	Ethstats	Auto peer

Requirements

• Docker engine.
• Kubernetes cluster.

Usage

To run the Ethereum private chain cluster(without the Ethereum network status):

$ kubectl apply \
-f geth-config.yml \
-f geth-svc.yml \
-f geth-ds.yml

Check the pods:

$  kubectl get po,svc -o wide
NAME            READY     STATUS    RESTARTS   AGE       IP            NODE
po/geth-289mg   2/2       Running   0          10m       10.244.52.3   node4
po/geth-fqszz   2/2       Running   0          10m       10.244.96.2   node1
po/geth-hxlf2   2/2       Running   0          10m       10.244.85.4   node3
po/geth-vjtpf   2/2       Running   0          10m       10.244.98.3   node2

NAME             CLUSTER-IP        EXTERNAL-IP   PORT(S)    AGE       SELECTOR
svc/geth         192.168.170.219   <none>        8545/TCP   4h        app=geth

Attach the Ethereum IPC file(Install geth from Building-Ethereum):

$ cd /var/geth && ls
geth  geth.ipc  keystore

$ geth attach ipc:geth.ipc
Welcome to the Geth JavaScript console!

instance: Geth/v1.6.7-unstable/linux-amd64/go1.7.3
coinbase: 0x2f99300b9fb9da018e7004e448f0a16730dbe6a4
at block: 0 (Thu, 01 Jan 1970 00:00:00 UTC)
 datadir: /var/geth
 modules: admin:1.0 debug:1.0 eth:1.0 miner:1.0 net:1.0 personal:1.0 rpc:1.0 txpool:1.0 web3:1.0

> net.peerCount
3