update

zookeeper/Demo/SingleNode/README.md

@@ -0,0 +1,15 @@
+# 部署 zookeeper 单节点
+
+- 根据实际环境修改
+    - docker-compose.yml
+
+- 创建目录
+    ```
+    grep '\<source:' docker-compose.yml | cut -d: -f2 | xargs mkdir -p
+    ```
+
+- 启动
+    ```
+    docker-compose up -d
+    ```
+

zookeeper/Demo/SingleNode/docker-compose.yml

@@ -0,0 +1,26 @@
+version: "3.7"
+
+services:
+  zk:
+    image: harbor.colben.cn/general/zookeeper:3.6
+    container_name: zk
+    restart: on-failure
+    environment:
+      MYID: 1
+      JVMFLAGS: "-Xmx1G -Xms1G"
+      _CONF_reconfigEnabled: "false"
+      _CONF_standaloneEnabled: "true"
+      _CONF_clientPort: 2181
+    ports:
+    - 2181:2181
+    volumes:
+    - type: bind
+      source: ./zk/dataLog
+      target: /opt/zk/dataLog
+    - type: bind
+      source: ./zk/data
+      target: /opt/zk/data
+    - type: bind
+      source: ./zk/logs
+      target: /opt/zk/logs
+