client: merge work (pithos testnet)

.gitignore

@@ -106,3 +106,6 @@ Temporary Items
 .apdisk
 
 # End of https://www.toptal.com/developers/gitignore/api/node
+
+# ethereumjs 
+datadir*

Dockerfile

@@ -0,0 +1,21 @@
+FROM node:14-alpine as build
+WORKDIR /usr/app
+RUN apk update && apk add --no-cache g++ make python bash git && rm -rf /var/cache/apk/*
+
+ARG VERSION=latest
+ENV VERSION=$VERSION
+RUN npm install @ethereumjs/client@$VERSION
+
+FROM node:14-alpine
+WORKDIR /usr/app
+COPY --from=build /usr/app .
+
+# Sanity check
+RUN node /usr/app/node_modules/.bin/ethereumjs --help
+
+# NodeJS applications have a default memory limit of 2.5GB.
+# This limit is bit tight, it is recommended to raise the limit
+# since memory may spike during certain network conditions.
+ENV NODE_OPTIONS=--max_old_space_size=6144
+
+ENTRYPOINT ["node", "/usr/app/node_modules/.bin/ethereumjs"]

docker/docker-compose.yml

@@ -0,0 +1,12 @@
+version: "3.4"
+services:
+  ethereumjs:
+    build:
+      context: .
+      dockerfile: ../Dockerfile
+    container_name: ethereumjs
+    volumes:
+      - ./datadir:/datadir
+    command: >
+      --datadir=/datadir --logFile
+    network_mode: host