agent: Add support of running the binary within Docker

agent/Dockerfile

@@ -0,0 +1,12 @@
+FROM alpine:3.19.1
+
+RUN apk --no-cache add tzdata iptables podman
+RUN echo "Asia/Seoul" >  /etc/timezone
+RUN cp -f /usr/share/zoneinfo/Asia/Seoul /etc/localtime
+
+RUN mkdir /conf
+COPY cmd/cm-honeybee-agent/cm-honeybee-agent /cm-honeybee-agent
+RUN chmod 755 /cm-honeybee-agent
+
+USER root
+ENTRYPOINT ["./docker-entrypoint.sh"]

agent/Makefile

@@ -8,7 +8,7 @@ GOPROXY_OPTION := GOPROXY=direct
 GO_COMMAND := ${GOPROXY_OPTION} go
 GOPATH := $(shell go env GOPATH)
 
-.PHONY: all dependency lint test race coverage coverhtml gofmt update swag swagger build linux windows run clean help
+.PHONY: all dependency lint test race coverage coverhtml gofmt update swag swagger build linux windows run run_docker stop stop_docker clean help
 
 all: build
 
@@ -118,9 +118,23 @@ run: ## Run the built binary
         ./cmd/${MODULE_NAME}/${MODULE_NAME} || echo "Trying with sudo..." && sudo ./cmd/${MODULE_NAME}/${MODULE_NAME}; \
 	  fi
 
+run_docker: ## Run the built binary within Docker
+	@git diff > .diff_current
+	@STATUS=`diff .diff_last_build .diff_current 2>&1 > /dev/null; echo $$?` && \
+	  GIT_HASH_MINE=`git rev-parse HEAD` && \
+	  GIT_HASH_LAST_BUILD=`cat .git_hash_last_build 2>&1 > /dev/null | true` && \
+	  if [ "$$STATUS" != "0" ] || [ "$$GIT_HASH_MINE" != "$$GIT_HASH_LAST_BUILD" ]; then \
+	    docker rmi -f cm-honeybee-agent:latest; \
+	    "$(MAKE)" linux; \
+	  fi
+	@docker compose up -d
+
 stop: ## Stop the built binary
 	@sudo killall ${MODULE_NAME} | true
 
+stop_docker: ## Stop the Docker container
+	@docker compose down
+
 clean: ## Remove previous build
 	@echo Cleaning build...
 	@rm -f coverage.out

agent/docker-compose.yaml

@@ -0,0 +1,18 @@
+services:
+  cm-honeybee-agent:
+    container_name: cm-honeybee-agent
+    restart: always
+    privileged: true
+    build:
+      context: ./
+      dockerfile: Dockerfile
+    image: cm-honeybee-agent:${TAG:-latest}
+    entrypoint: /docker-entrypoint.sh
+    volumes:
+      - ./docker-entrypoint.sh:/docker-entrypoint.sh:ro
+      - ./conf/:/conf/:ro
+      - /etc/:/etc/:ro
+      - /usr/lib/os-release:/usr/lib/os-release:ro
+      - /var/:/var/:rw
+      - /run/:/run/:rw
+    network_mode: "host"

agent/docker-entrypoint.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+echo "WARNING: nvidia-smi is not supported in the container"
+
+/cm-honeybee-agent