Added docker setup for local env (#747)

.dockerignore

@@ -0,0 +1 @@
+docker/local/Dockerfile

Makefile

@@ -44,3 +44,12 @@ test:
 	go build -o artifacts/polygon-edge .
 	$(eval export PATH=$(shell pwd)/artifacts:$(PATH))
 	go test -timeout 28m ./...
+
+.PHONY: run-local
+run-local:
+	docker-compose -f ./docker/local/docker-compose.yml up -d --build
+
+.PHONY: stop-local
+stop-local:
+	docker-compose -f ./docker/local/docker-compose.yml stop
+

docker/local/Dockerfile

@@ -0,0 +1,24 @@
+FROM golang:1.17-alpine AS builder
+
+WORKDIR /polygon-edge
+
+ADD go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+
+RUN go build -o polygon-edge main.go
+
+FROM alpine:latest AS runner
+
+RUN apk --no-cache add ca-certificates jq
+
+WORKDIR /polygon-edge
+
+COPY --from=builder /polygon-edge/polygon-edge ./
+COPY ./docker/local/polygon-edge.sh ./
+
+# Expose json-rpc, libp2p and grpc ports
+EXPOSE 8545 9632 1478
+
+ENTRYPOINT ["./polygon-edge.sh"]

docker/local/docker-compose.yml

@@ -0,0 +1,99 @@
+version: '3.5'
+
+services:
+  ## INITIALIZE GENESIS AND SECRETS
+  init:
+    build:
+      context: ../../
+      dockerfile: docker/local/Dockerfile
+    command: ["init"]
+    volumes:
+      - node-1:/polygon-edge/data-1
+      - node-2:/polygon-edge/data-2
+      - node-3:/polygon-edge/data-3
+      - node-4:/polygon-edge/data-4
+      - genesis:/genesis
+    networks:
+      - polygon-edge-docker
+
+  ## RUN NODES
+  ## Nodes must have the same names as folders in genesis-legde
+  node-1:
+    build:
+      context: ../../
+      dockerfile: docker/local/Dockerfile
+    command: ["server", "--data-dir", "/data", "--chain", "/genesis/genesis.json", "--grpc-address", "0.0.0.0:9632", "--libp2p", "0.0.0.0:1478", "--jsonrpc", "0.0.0.0:8545", "--seal"]
+    depends_on:
+      - init
+    ports:
+      - '10000:9632'
+      - '10002:8545'
+    volumes:
+      - node-1:/data
+      - genesis:/genesis
+    networks:
+      - polygon-edge-docker
+    restart: on-failure
+
+  node-2:
+    build:
+      context: ../../
+      dockerfile: docker/local/Dockerfile
+    command: ["server", "--data-dir", "/data", "--chain", "/genesis/genesis.json", "--grpc-address", "0.0.0.0:9632", "--libp2p", "0.0.0.0:1478", "--jsonrpc", "0.0.0.0:8545", "--seal"]
+    depends_on:
+      - init
+    ports:
+      - '20000:9632'
+      - '20002:8545'
+    volumes:
+      - node-2:/data
+      - genesis:/genesis
+    networks:
+      - polygon-edge-docker
+    restart: on-failure
+
+  node-3:
+    build:
+      context: ../../
+      dockerfile: docker/local/Dockerfile
+    command: ["server", "--data-dir", "/data", "--chain", "/genesis/genesis.json", "--grpc-address", "0.0.0.0:9632", "--libp2p", "0.0.0.0:1478", "--jsonrpc", "0.0.0.0:8545", "--seal"]
+    depends_on:
+      - init
+    ports:
+      - '30000:9632'
+      - '30002:8545'
+    volumes:
+      - node-3:/data
+      - genesis:/genesis
+    networks:
+      - polygon-edge-docker
+    restart: on-failure
+
+  node-4:
+    build:
+      context: ../../
+      dockerfile: docker/local/Dockerfile
+    command: ["server", "--data-dir", "/data", "--chain", "/genesis/genesis.json", "--grpc-address", "0.0.0.0:9632", "--libp2p", "0.0.0.0:1478", "--jsonrpc", "0.0.0.0:8545", "--seal"]
+    depends_on:
+      - init
+    ports:
+      - '40000:9632'
+      - '40002:8545'
+    volumes:
+      - node-4:/data
+      - genesis:/genesis
+    networks:
+      - polygon-edge-docker
+    restart: on-failure
+
+networks:
+  polygon-edge-docker:
+    driver: bridge
+    name: polygon-edge-docker
+
+volumes:
+  node-1:
+  node-2:
+  node-3:
+  node-4:
+  genesis:

docker/local/polygon-edge.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+set -e
+
+POLYGON_EDGE_BIN=./polygon-edge
+
+case "$1" in
+
+   "init")
+      echo "Generating secrets..."
+      node1id=$("$POLYGON_EDGE_BIN" secrets init --data-dir data-1 --json | jq -r '.node_id')
+      node2id=$("$POLYGON_EDGE_BIN" secrets init --data-dir data-2 --json | jq -r '.node_id')
+      "$POLYGON_EDGE_BIN" secrets init --data-dir data-3
+      "$POLYGON_EDGE_BIN" secrets init --data-dir data-4
+      echo "Secrets have been successfully generated"
+
+      echo "Generating genesis file..."
+      "$POLYGON_EDGE_BIN" genesis \
+        --dir /genesis/genesis.json \
+        --consensus ibft \
+        --ibft-validators-prefix-path data- \
+        --bootnode /dns4/node-1/tcp/1478/p2p/"$node1id" \
+        --bootnode /dns4/node-2/tcp/1478/p2p/"$node2id"
+      echo "Genesis file has been successfully generated"
+      ;;
+
+   *)
+      echo "Executing polygon-edge..."
+      exec "$POLYGON_EDGE_BIN" "$@"
+      ;;
+
+esac