Install immutability-io's vault-ethereum in a vault docker container

docker-compose.yml

version: '2'

services:
  vault:
    container_name: vault-eth-test
    build:
      context: ./
      dockerfile: Dockerfile
    image: vault:latest
    cap_add:
      - IPC_LOCK
    ports:
      - 8200:8200
      - 8201:8201
#    environment:
#      - 'VAULT_LOCAL_CONFIG="plugin_directory" = "/vault/plugins"'
#      - VAULT_DEV_ROOT_TOKEN_ID=test123456

Dockerfile

FROM vault:latest

# Install build tools
RUN apk add --update alpine-sdk \
    && mkdir /vault/plugins \
    && apk update \
    && apk add go git \
    && go get github.com/immutability-io/vault-ethereum \
    && go build github.com/immutability-io/vault-ethereum \
    && mv /root/go/bin/vault-ethereum /vault/plugins/vault-ethereum \
    && export SHASUM256_eth=$(sha256sum "/vault/plugins/vault-ethereum" | cut -d' ' -f1) \
    && echo  \"plugin_directory\" = \"/vault/plugins\" > /vault/config/plugin.json

install-eth-plugin.sh

export SHASUM256_eth=$(sha256sum "/vault/plugins/vault-ethereum" | cut -d' ' -f1)

vault auth  -address=http://127.0.0.1:8200 <root_token>

vault write -address=http://127.0.0.1:8200 sys/plugins/catalog/ethereum-plugin \
      sha_256="${SHASUM256_eth}" \
      command="vault-ethereum"
      
vault secrets enable -address=http://127.0.0.1:8200 -path=ethereum -description="Immutability's Ethereum Wallet" -plugin-name=ethereum-plugin plugin      

Hi @tstrohmeier,

Thanks a lot for your installation guide. However, it seem broken now when I build using the Dockerfile:

OK: 9544 distinct packages available
(1/1) Installing go (1.10.8-r0)
Executing busybox-1.28.4-r3.trigger
OK: 492 MiB in 56 packages
# github.com/immutability-io/vault-ethereum
root/go/src/github.com/immutability-io/vault-ethereum/path_blocks.go:92:37: block.Time().Uint64 undefined (type uint64 has no field or method Uint64)
The command '/bin/sh -c apk add --update alpine-sdk     && mkdir /vault/plugins     && apk update     && apk add go git     && go get github.com/immutability-io/vault-ethereum     && go build github.com/immutability-io/vault-ethereum     && mv /root/go/bin/vault-ethereum /vault/plugins/vault-ethereum     && export SHASUM256_eth=$(sha256sum "/vault/plugins/vault-ethereum" | cut -d' ' -f1)     && echo  \"plugin_directory\" = \"/vault/plugins\" > /vault/config/plugin.json' returned a non-zero code: 2

Looking forward to your help. Thank you