Adds minimal docker compose (#10)

.env-example

@@ -0,0 +1,4 @@
+CERBERUS_HOME=${HOME}/cerberus
+CERBERUS_KEYSTORE_DIR=${CERBERUS_HOME}/data/keystore
+CERBERUS_GRPC_PORT=50051
+CERBERUS_METRICS_PORT=9081

.gitignore

@@ -1,3 +1,3 @@
+.env
 data/
-
 bin/

.goreleaser.yml

@@ -35,7 +35,7 @@ dockers:
       - ghcr.io/layr-labs/{{ .ProjectName }}:latest-amd64
       - ghcr.io/layr-labs/{{ .ProjectName }}:{{.Version}}-amd64
     use: buildx
-    dockerfile: Dockerfile
+    dockerfile: Dockerfile.goreleaser
     build_flag_templates:
       - "--platform=linux/amd64"
       - "--build-arg=APP_VERSION={{ .Version }}"
@@ -44,7 +44,7 @@ dockers:
       - ghcr.io/layr-labs/{{ .ProjectName }}:latest-arm64
       - ghcr.io/layr-labs/{{ .ProjectName }}:{{.Version}}-arm64
     use: buildx
-    dockerfile: Dockerfile
+    dockerfile: Dockerfile.goreleaser
     build_flag_templates:
       - "--platform=linux/arm64"
       - "--build-arg=APP_VERSION={{ .Version }}"
@@ -58,4 +58,4 @@ docker_manifests:
   - name_template: ghcr.io/layr-labs/{{ .ProjectName }}:latest
     image_templates:
       - ghcr.io/layr-labs/{{ .ProjectName }}:latest-amd64
-      - ghcr.io/layr-labs/{{ .ProjectName }}:latest-arm64
+      - ghcr.io/layr-labs/{{ .ProjectName }}:latest-arm64

Dockerfile

@@ -1,17 +1,17 @@
-#FROM golang:1.21 AS build
-#
-#WORKDIR /usr/src/app
-#
-#COPY go.mod go.sum ./
-#
-#RUN go mod download && go mod tidy && go mod verify
-#
-#COPY . .
-#
-#ARG APP_VERSION
-#RUN go build -ldflags "-X main.version=$APP_VERSION" -v -o bin/cerberus cmd/cerberus/main.go
+FROM golang:1.21 AS build
+
+WORKDIR /usr/src/app
+
+COPY go.mod go.sum ./
+
+RUN go mod download && go mod tidy && go mod verify
+
+COPY . .
+
+ARG APP_VERSION
+RUN go build -ldflags "-X main.version=$APP_VERSION" -v -o bin/cerberus cmd/cerberus/main.go
 
 FROM debian:latest
-COPY cerberus /cerberus
+COPY bin/cerberus /cerberus
 
-ENTRYPOINT [ "/cerberus"]
+ENTRYPOINT [ "/cerberus"]

Dockerfile.goreleaser

@@ -0,0 +1,17 @@
+#FROM golang:1.21 AS build
+#
+#WORKDIR /usr/src/app
+#
+#COPY go.mod go.sum ./
+#
+#RUN go mod download && go mod tidy && go mod verify
+#
+#COPY . .
+#
+#ARG APP_VERSION
+#RUN go build -ldflags "-X main.version=$APP_VERSION" -v -o bin/cerberus cmd/cerberus/main.go
+
+FROM debian:latest
+COPY cerberus /cerberus
+
+ENTRYPOINT [ "/cerberus"]

Makefile

@@ -31,4 +31,8 @@ lint: ## runs all linters
 
 .PHONY: tests
 tests: ## runs all tests
-	go test ./... -covermode=atomic
+	go test ./... -covermode=atomic
+
+.PHONY: docker
+docker: ## runs docker build
+	docker build -t $(APP_NAME):latest .

docker-compose.yml

@@ -0,0 +1,16 @@
+version: '3.8'
+services:
+  cerberus:
+    image: cerberus:latest
+    container_name: cerberus
+    ports:
+      - "${CERBERUS_METRICS_PORT}:${CERBERUS_METRICS_PORT}"
+      - "${CERBERUS_GRPC_PORT}:${CERBERUS_GRPC_PORT}"
+    environment:
+      - "KEYSTORE_DIR=/keystore"
+      - "METRICS_PORT=${CERBERUS_METRICS_PORT}"
+    volumes:
+      - "${CERBERUS_KEYSTORE_DIR}:/keystore"
+    env_file:
+      - .env
+    restart: unless-stopped

internal/store/filesystem/filesystem.go

@@ -35,7 +35,7 @@ func NewStore(
 		logger.Error(fmt.Sprintf("Error creating keystore directory: %v", err))
 		os.Exit(1)
 	}
-	logger.Info("Created keystore directory successfully")
+	logger.Info("Created keystore directory successfully", "keystore", keystoreDir)
 	return &FileStore{
 		keystoreDir: keystoreDir,
 		logger:      logger,