新增离线安装docker

db_install.sh

@@ -11,6 +11,15 @@ function install_docker(){
   	   echo -e "\033[32m检测到 Docker 已安装，跳过安装步骤\033[0m"
  	   echo -e "\033[32m启动 Docker\033[0m "
    	   service docker start 2>&1     	
+   	else
+ 	    if [[ -d docker ]]; then
+            	echo -e "\033[32m正在离线安装 docker\033[0m"
+            	cp docker/bin/* /usr/bin/
+            	cp docker/service/docker.service /etc/systemd/system/
+            	chmod +x /usr/bin/docker*
+            	chmod 754 /etc/systemd/system/docker.service
+            	echo -e  "\033[32m启动 docker\033[0m"
+            	service docker start 2>&1 | tee -a ${__current_dir}/install.log
 	    else
       	   	echo -e  "\033[32m在线安装 docker\033[0m"
            	curl -fsSL https://get.docker.com -o get-docker.sh 2>&1
@@ -18,16 +27,23 @@ function install_docker(){
            	echo -e "\033[32m启动 docker...\033[0m"
            	service docker start 2>&1
 	    fi
+    	fi
 }
 function install_docker_compose(){
 	if which docker-compose >/dev/null; then
    		echo -e "\033[32m检测到 Docker Compose 已安装，跳过安装步骤\033[0m"
+	else
+	   	if [[ -d docker ]]; then
+      			echo -e  "\033[32m正在离线安装 docker-compose\033[0m"
+      			cp docker/bin/docker-compose /usr/bin/
+			chmod +x /usr/bin/docker-compose
 		else
       			echo -e  "\033[32m在线安装 docker-compose\033[0m"
         		curl -L https://get.daocloud.io/docker/compose/releases/download/1.29.2/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose 2>&1
 		    	chmod +x /usr/local/bin/docker-compose
         		ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
 		fi
+    	fi
 	# 检查docker-compose是否正
 	docker-compose version 1>/dev/null 2>/dev/null
 	if [ $? != 0 ];then

docker/service/docker.service

+[Unit]
+Description=Docker Application Container Engine
+Documentation=https://docs.docker.com
+After=network-online.target firewalld.service
+Wants=network-online.target
+
+[Service]
+Type=notify
+# the default is not to use systemd for cgroups because the delegate issues still
+# exists and systemd currently does not support the cgroup feature set required
+# for containers run by docker
+ExecStart=/usr/bin/dockerd
+ExecReload=/bin/kill -s HUP $MAINPID
+# Having non-zero Limit*s causes performance problems due to accounting overhead
+# in the kernel. We recommend using cgroups to do container-local accounting.
+LimitNOFILE=infinity
+LimitNPROC=infinity
+LimitCORE=infinity
+# Uncomment TasksMax if your systemd version supports it.
+# Only systemd 226 and above support this version.
+#TasksMax=infinity
+TimeoutStartSec=0
+# set delegate yes so that systemd does not reset the cgroups of docker containers
+Delegate=yes
+# kill only the docker process, not all processes in the cgroup
+KillMode=process
+# restart the docker process if it exits prematurely
+Restart=on-failure
+StartLimitBurst=3
+StartLimitInterval=60s
+
+[Install]
+WantedBy=multi-user.target