init

2019-05-22 16:18:41 +08:00 · 2019-05-22 16:18:41 +08:00 · 600ce0509a
commit 600ce0509a
18 changed files with 680 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -0,0 +1,99 @@
+# Nacos Docker
+
+![Docker Pulls](https://img.shields.io/docker/pulls/nacos/nacos-server.svg?maxAge=60480)
+
+This project contains a Docker image meant to facilitate the deployment of [Nacos](https://github.com/alibaba/nacos).
+
+
+## Project directory
+
+* build：Nacos makes the source code of the docker image
+* env: Environment variable file for compose yaml
+* example: Docker compose example for Nacos server
+
+
+## Quick Start
+
+Run the following command：
+
+* Clone project
+
+  ```powershell
+  git clone https://github.com/nacos-group/nacos-docker.git
+  cd nacos-docker
+  ```
+
+
+* Standalone Derby
+
+  ```powershell
+  docker-compose -f example/standalone-derby.yaml up
+  ```
+* Standalone Mysql
+
+  ```powershell
+  docker-compose -f example/standalone-mysql.yaml up
+  ```
+
+* Cluster
+
+  ```powershell
+  docker-compose -f example/cluster-hostname.yaml up 
+  ```
+
+
+* Service registration
+
+  ```powershell
+  curl -X PUT 'http://127.0.0.1:8848/nacos/v1/ns/instance?serviceName=nacos.naming.serviceName&ip=20.18.7.10&port=8080'
+  ```
+
+* Service discovery
+
+    ```powershell
+    curl -X GET 'http://127.0.0.1:8848/nacos/v1/ns/instances?serviceName=nacos.naming.serviceName'
+    ```
+
+* Publish config
+
+  ```powershell
+  curl -X POST "http://127.0.0.1:8848/nacos/v1/cs/configs?dataId=nacos.cfg.dataId&group=test&content=helloWorld"
+  ```
+
+* Get config
+
+  ```powershell
+    curl -X GET "http://127.0.0.1:8848/nacos/v1/cs/configs?dataId=nacos.cfg.dataId&group=test"
+  ```
+
+  
+
+* Open the Nacos console in your browser
+  
+  link：http://127.0.0.1:8848/nacos/
+
+
+
+
+## Common property configuration 
+
+| name                          | description                            | option                                 |
+| ----------------------------- | -------------------------------------- | -------------------------------------- |
+| MODE                          | cluster/standalone                     | cluster/standalone default **cluster** |
+| PREFER_HOST_MODE              | Whether hostname are supported         | hostname/ip default **ip**             |
+| NACOS_SERVER_PORT             | nacos server port                      | default **8848**                       |
+| NACOS_SERVER_IP             | custom nacos server ip when network was mutil-network                      |                         |
+| SPRING_DATASOURCE_PLATFORM    | standalone support mysql               | mysql / empty default empty            |
+| MYSQL_MASTER_SERVICE_HOST     | mysql master host                      |                                        |
+| MYSQL_MASTER_SERVICE_PORT     | mysql master database port             | default : **3306**                     |
+| MYSQL_MASTER_SERVICE_DB_NAME  | mysql master database name             |                                        |
+| MYSQL_MASTER_SERVICE_USER     | username of master database            |                                        |
+| MYSQL_MASTER_SERVICE_PASSWORD | password of master database            |                                        |
+| MYSQL_SLAVE_SERVICE_HOST      | mysql slave host                       |                                        |
+| MYSQL_SLAVE_SERVICE_PORT      | mysql slave database port              | default :3306                          |
+
+## Nacos + Grafana + Prometheus
+Usage reference：[Nacos monitor-guide](https://nacos.io/zh-cn/docs/monitor-guide.html)
+
+**Note**:  When Grafana creates a new data source, the data source address must be **http://prometheus:9090**
+ 
--- a/build/Dockerfile
+++ b/build/Dockerfile
@ -0,0 +1,47 @@
+FROM centos:7.5.1804
+MAINTAINER pader "huangmnlove@163.com"
+
+# set environment
+ENV MODE="cluster" \
+    PREFER_HOST_MODE="ip"\
+    BASE_DIR="/home/nacos" \
+    CLASSPATH=".:/home/nacos/conf:$CLASSPATH" \
+    CLUSTER_CONF="/home/nacos/conf/cluster.conf" \
+    FUNCTION_MODE="all" \
+    JAVA_HOME="/usr/lib/jvm/java-1.8.0-openjdk" \
+    NACOS_USER="nacos" \
+    JAVA="/usr/lib/jvm/java-1.8.0-openjdk/bin/java" \
+    TIME_ZONE="Asia/Shanghai"
+
+ARG NACOS_VERSION=1.0.0
+
+WORKDIR /$BASE_DIR
+
+RUN set -x \
+    && yum update -y \
+    && yum install -y java-1.8.0-openjdk java-1.8.0-openjdk-devel wget iputils nc  vim libcurl\
+    && wget  https://github.com/alibaba/nacos/releases/download/${NACOS_VERSION}/nacos-server-${NACOS_VERSION}.tar.gz -P /home \
+    && tar -xzvf /home/nacos-server-${NACOS_VERSION}.tar.gz -C /home \
+    && rm -rf /home/nacos-server-${NACOS_VERSION}.tar.gz /home/nacos/bin/* /home/nacos/conf/*.properties /home/nacos/conf/*.example /home/nacos/conf/nacos-mysql.sql \
+    && yum autoremove -y wget \
+    && ln -snf /usr/share/zoneinfo/$TIME_ZONE /etc/localtime && echo '$TIME_ZONE' > /etc/timezone \
+    && yum clean all
+
+
+
+
+ADD bin/docker-startup.sh bin/docker-startup.sh
+ADD conf/application.properties conf/application.properties
+ADD init.d/custom.properties init.d/custom.properties
+
+
+# set startup log dir
+RUN mkdir -p logs \
+	&& cd logs \
+	&& touch start.out \
+	&& ln -sf /dev/stdout start.out \
+	&& ln -sf /dev/stderr start.out
+RUN chmod +x bin/docker-startup.sh
+
+EXPOSE 8848
+ENTRYPOINT ["bin/docker-startup.sh"]
--- a/build/bin/docker-startup.sh
+++ b/build/bin/docker-startup.sh
@ -0,0 +1,95 @@
+#!/bin/bash
+# Copyright 1999-2018 Alibaba Group Holding Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+set -x
+export DEFAULT_SEARCH_LOCATIONS="classpath:/,classpath:/config/,file:./,file:./config/"
+export CUSTOM_SEARCH_LOCATIONS=${DEFAULT_SEARCH_LOCATIONS},file:${BASE_DIR}/conf/,${BASE_DIR}/init.d/
+export CUSTOM_SEARCH_NAMES="application,custom"
+PLUGINS_DIR="/home/nacos/plugins/peer-finder"
+function print_servers(){
+   if [[ ! -d "${PLUGINS_DIR}" ]]; then
+    echo "" > "$CLUSTER_CONF"
+    for server in ${NACOS_SERVERS}; do
+            echo "$server" >> "$CLUSTER_CONF"
+    done
+   else
+    bash $PLUGINS_DIR/plugin.sh
+   sleep 30
+	fi
+}
+#===========================================================================================
+# JVM Configuration
+#===========================================================================================
+if [[ "${MODE}" == "standalone" ]]; then
+
+    JAVA_OPT="${JAVA_OPT} -Xms512m -Xmx512m -Xmn256m"
+    JAVA_OPT="${JAVA_OPT} -Dnacos.standalone=true"
+else
+
+  JAVA_OPT="${JAVA_OPT} -server -Xms2g -Xmx2g -Xmn1g -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m"
+  JAVA_OPT="${JAVA_OPT} -Xdebug -Xrunjdwp:transport=dt_socket,address=9555,server=y,suspend=n"
+  JAVA_OPT="${JAVA_OPT} -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=${BASE_DIR}/logs/java_heapdump.hprof"
+  JAVA_OPT="${JAVA_OPT} -XX:-UseLargePages"
+  print_servers
+fi
+
+#===========================================================================================
+# Setting system properties
+#===========================================================================================
+# set  mode that Nacos Server function of split
+if [[ "${FUNCTION_MODE}" == "config" ]]; then
+    JAVA_OPT="${JAVA_OPT} -Dnacos.functionMode=config"
+elif [[ "${FUNCTION_MODE}" == "naming" ]]; then
+    JAVA_OPT="${JAVA_OPT} -Dnacos.functionMode=naming"
+fi
+# set nacos server ip
+if [[ ! -z "${NACOS_SERVER_IP}" ]]; then
+    JAVA_OPT="${JAVA_OPT} -Dnacos.server.ip=${NACOS_SERVER_IP}"
+fi
+
+if [[ ! -z "${USE_ONLY_SITE_INTERFACES}" ]]; then
+    JAVA_OPT="${JAVA_OPT} -Dnacos.inetutils.use-only-site-local-interfaces=${USE_ONLY_SITE_INTERFACES}"
+fi
+
+if [[ ! -z "${PREFERRED_NETWORKS}" ]]; then
+    JAVA_OPT="${JAVA_OPT} -Dnacos.inetutils.preferred-networks=${PREFERRED_NETWORKS}"
+fi
+
+if [[ ! -z "${IGNORED_INTERFACES}" ]]; then
+    JAVA_OPT="${JAVA_OPT} -Dnacos.inetutils.ignored-interfaces=${IGNORED_INTERFACES}"
+fi
+
+if [[ "${PREFER_HOST_MODE}" == "hostname" ]]; then
+    JAVA_OPT="${JAVA_OPT} -Dnacos.preferHostnameOverIp=true"
+fi
+
+JAVA_MAJOR_VERSION=$($JAVA -version 2>&1 | sed -E -n 's/.* version "([0-9]*).*$/\1/p')
+if [[ "$JAVA_MAJOR_VERSION" -ge "9" ]] ; then
+  JAVA_OPT="${JAVA_OPT} -Xlog:gc*:file=${BASE_DIR}/logs/nacos_gc.log:time,tags:filecount=10,filesize=102400"
+else
+  JAVA_OPT="${JAVA_OPT} -Djava.ext.dirs=${JAVA_HOME}/jre/lib/ext:${JAVA_HOME}/lib/ext:${BASE_DIR}/plugins/cmdb"
+  JAVA_OPT="${JAVA_OPT} -Xloggc:${BASE_DIR}/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M"
+fi
+
+
+
+JAVA_OPT="${JAVA_OPT} -Dnacos.home=${BASE_DIR}"
+JAVA_OPT="${JAVA_OPT} -jar ${BASE_DIR}/target/nacos-server.jar"
+JAVA_OPT="${JAVA_OPT} ${JAVA_OPT_EXT}"
+JAVA_OPT="${JAVA_OPT} --spring.config.location=${CUSTOM_SEARCH_LOCATIONS}"
+JAVA_OPT="${JAVA_OPT} --spring.config.name=${CUSTOM_SEARCH_NAMES}"
+JAVA_OPT="${JAVA_OPT} --logging.config=${BASE_DIR}/conf/nacos-logback.xml"
+
+echo "nacos is starting,you can check the ${BASE_DIR}/logs/start.out"
+echo "$JAVA ${JAVA_OPT}" > ${BASE_DIR}/logs/start.out 2>&1 &
+nohup $JAVA ${JAVA_OPT} > ${BASE_DIR}/logs/start.out 2>&1 < /dev/null
--- a/build/conf/application.properties
+++ b/build/conf/application.properties
@ -0,0 +1,33 @@
+# spring
+server.servlet.contextPath=${SERVER_SERVLET_CONTEXTPATH:/nacos}
+server.contextPath=/nacos
+server.port=${NACOS_SERVER_PORT:8848}
+spring.datasource.platform=${SPRING_DATASOURCE_PLATFORM:""}
+nacos.cmdb.dumpTaskInterval=3600
+nacos.cmdb.eventTaskInterval=10
+nacos.cmdb.labelTaskInterval=300
+nacos.cmdb.loadDataAtStart=false
+db.num=2
+db.url.0=jdbc:mysql://${MYSQL_MASTER_SERVICE_HOST}:${MYSQL_MASTER_SERVICE_PORT:3306}/${MYSQL_MASTER_SERVICE_DB_NAME}?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true
+db.url.1=jdbc:mysql://${MYSQL_SLAVE_SERVICE_HOST}:${MYSQL_SLAVE_SERVICE_PORT:3306}/${MYSQL_MASTER_SERVICE_DB_NAME}?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true
+db.user=${MYSQL_MASTER_SERVICE_USER}
+db.password=${MYSQL_MASTER_SERVICE_PASSWORD}
+server.tomcat.accesslog.enabled=true
+server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D
+# default current work dir
+server.tomcat.basedir=
+## spring security config
+### turn off security
+
+nacos.security.ignore.urls=/,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/v1/auth/login,/v1/console/health/**,/v1/cs/**,/v1/ns/**,/v1/cmdb/**,/actuator/**,/v1/console/server/**
+# metrics for elastic search
+management.metrics.export.elastic.enabled=fasle
+management.metrics.export.influx.enabled=false
+
+nacos.naming.distro.taskDispatchThreadCount=10
+nacos.naming.distro.taskDispatchPeriod=200
+nacos.naming.distro.batchSyncKeyCount=1000
+nacos.naming.distro.initDataRatio=0.9
+nacos.naming.distro.syncRetryDelay=5000
+nacos.naming.data.warmup=true
+
--- a/build/init.d/custom.properties
+++ b/build/init.d/custom.properties
@ -0,0 +1,19 @@
+#spring.security.enabled=false
+#management.security=false
+#security.basic.enabled=false
+#nacos.security.ignore.urls=/**
+#management.metrics.export.elastic.host=http://localhost:9200
+# metrics for prometheus
+#management.endpoints.web.exposure.include=*
+
+# metrics for elastic search
+#management.metrics.export.elastic.enabled=false
+#management.metrics.export.elastic.host=http://localhost:9200
+
+# metrics for influx
+#management.metrics.export.influx.enabled=false
+#management.metrics.export.influx.db=springboot
+#management.metrics.export.influx.uri=http://localhost:8086
+#management.metrics.export.influx.auto-create-db=true
+#management.metrics.export.influx.consistency=one
+#management.metrics.export.influx.compressed=true
--- a/3
+++ b/3
@ -0,0 +1,3 @@
+version:1.0.0
+1.构建nacos 1.0.0 最新镜像
+2.增加多网卡环境变量支持
--- a/env/mysql-common.env
+++ b/env/mysql-common.env
@ -0,0 +1,4 @@
+# mysql template env
+MYSQL_ROOT_PASSWORD=root
+MYSQL_REPLICATION_USER=nacos_ru
+MYSQL_REPLICATION_PASSWORD=nacos_ru
--- a/env/mysql-master.env
+++ b/env/mysql-master.env
@ -0,0 +1,3 @@
+MYSQL_DATABASE=nacos_devtest
+MYSQL_USER=nacos
+MYSQL_PASSWORD=nacos
--- a/env/mysql-slave.env
+++ b/env/mysql-slave.env
@ -0,0 +1 @@
+MYSQL_MASTER_SERVICE_HOST=mysql-master
--- a/env/nacos-hostname.env
+++ b/env/nacos-hostname.env
@ -0,0 +1,10 @@
+#nacos dev env
+PREFER_HOST_MODE=hostname
+NACOS_SERVERS=nacos1:8848 nacos2:8848 nacos3:8848
+MYSQL_MASTER_SERVICE_HOST=mysql-master
+MYSQL_MASTER_SERVICE_DB_NAME=nacos_devtest
+MYSQL_MASTER_SERVICE_PORT=3306
+MYSQL_SLAVE_SERVICE_HOST=mysql-slave
+MYSQL_SLAVE_SERVICE_PORT=3306
+MYSQL_MASTER_SERVICE_USER=nacos
+MYSQL_MASTER_SERVICE_PASSWORD=nacos
--- a/env/nacos-ip.env
+++ b/env/nacos-ip.env
@ -0,0 +1,10 @@
+#nacos dev env
+PREFER_HOST_MODE=hostname
+NACOS_SERVERS=172.16.238.10:8848 172.16.238.11:8848 172.16.238.12:8848
+MYSQL_MASTER_SERVICE_HOST=mysql-master
+MYSQL_MASTER_SERVICE_DB_NAME=nacos_devtest
+MYSQL_MASTER_SERVICE_PORT=3306
+MYSQL_SLAVE_SERVICE_HOST=mysql-slave
+MYSQL_SLAVE_SERVICE_PORT=3306
+MYSQL_MASTER_SERVICE_USER=nacos
+MYSQL_MASTER_SERVICE_PASSWORD=nacos
--- a/example/cluster-hostname.yaml
+++ b/example/cluster-hostname.yaml
@ -0,0 +1,89 @@
+version: "3"
+services:
+  nacos1:
+    hostname: nacos1
+    container_name: nacos1
+    image: nacos/nacos-server:latest
+    volumes:
+      - ./cluster-logs/nacos1:/home/nacos/logs
+      - ./init.d/custom.properties:/home/nacos/init.d/custom.properties
+    ports:
+      - "8848:8848"
+      - "9555:9555"
+    env_file:
+      - ../env/nacos-hostname.env
+    restart: on-failure
+    depends_on:
+      - mysql-master
+      - mysql-slave
+
+  nacos2:
+    hostname: nacos2
+    image: nacos/nacos-server:latest
+    container_name: nacos2
+    volumes:
+      - ./cluster-logs/nacos2:/home/nacos/logs
+      - ./init.d/custom.properties:/home/nacos/init.d/custom.properties
+    ports:
+      - "8849:8848"
+    env_file:
+      - ../env/nacos-hostname.env
+    restart: on-failure
+    depends_on:
+      - mysql-master
+      - mysql-slave
+  nacos3:
+    hostname: nacos3
+    image: nacos/nacos-server:latest
+    container_name: nacos3
+    volumes:
+      - ./cluster-logs/nacos3:/home/nacos/logs
+      - ./init.d/custom.properties:/home/nacos/init.d/custom.properties
+    ports:
+      - "8850:8848"
+    env_file:
+      - ../env/nacos-hostname.env
+    restart: on-failure
+    depends_on:
+      - mysql-master
+      - mysql-slave
+  mysql-master:
+    container_name: mysql-master
+    image: nacos/nacos-mysql-master:latest
+    env_file:
+      - ../env/mysql-common.env
+      - ../env/mysql-master.env
+    volumes:
+      - ./mysql-master:/var/lib/mysql
+    ports:
+      - "3306:3306"
+  mysql-slave:
+    container_name: mysql-slave
+    image: nacos/nacos-mysql-slave:latest
+    env_file:
+      - ../env/mysql-common.env
+      - ../env/mysql-slave.env
+    volumes:
+      - ./mysql-slave:/var/lib/mysql
+    ports:
+      - "3305:3306"
+    depends_on:
+      - mysql-master
+  prometheus:
+    container_name: prometheus
+    image: prom/prometheus:latest
+    volumes:
+      - ./prometheus/prometheus-cluster.yaml:/etc/prometheus/prometheus.yml
+    ports:
+      - "9090:9090"
+    depends_on:
+      - nacos1
+      - nacos2
+      - nacos3
+    restart: on-failure
+  grafana:
+    container_name: grafana
+    image: grafana/grafana:latest
+    ports:
+        - 3000:3000
+    restart: on-failure
--- a/example/cluster-ip.yaml
+++ b/example/cluster-ip.yaml
@ -0,0 +1,87 @@
+version: "2"
+services:
+  nacos1:
+    image: nacos/nacos-server:latest
+    container_name: nacos1
+    networks:
+      nacos_net:
+        ipv4_address: 172.16.238.10
+    volumes:
+      - ./cluster-logs/nacos1:/home/nacos/logs
+    ports:
+      - "8848:8848"
+      - "9555:9555"
+    env_file:
+      - ../env/nacos-ip.env
+    restart: on-failure
+    depends_on:
+      - mysql-master
+      - mysql-slave
+
+  nacos2:
+    image: nacos/nacos-server:latest
+    container_name: nacos2
+    networks:
+      nacos_net:
+        ipv4_address: 172.16.238.11
+    volumes:
+      - ./cluster-logs/nacos2:/home/nacos/logs
+    ports:
+      - "8849:8848"
+    env_file:
+      - ../env/nacos-ip.env
+    restart: always
+    depends_on:
+      - mysql-master
+      - mysql-slave
+  nacos3:
+    image: nacos/nacos-server:latest
+    container_name: nacos3
+    networks:
+      nacos_net:
+        ipv4_address: 172.16.238.12
+    volumes:
+      - ./cluster-logs/nacos2:/home/nacos/logs
+    ports:
+      - "8850:8848"
+    env_file:
+      - ../env/nacos-ip.env
+    restart: always
+    depends_on:
+      - mysql-master
+      - mysql-slave
+  mysql-master:
+    container_name: mysql-master
+    image: nacos/nacos-mysql-master:latest
+    networks:
+      nacos_net:
+        ipv4_address: 172.16.238.13
+    env_file:
+      - ../env/mysql-common.env
+      - ../env/mysql-master.env
+    volumes:
+      - ./mysql-master:/var/lib/mysql
+    ports:
+      - "3306:3306"
+  mysql-slave:
+    container_name: mysql-slave
+    image: nacos/nacos-mysql-slave:latest
+    networks:
+      nacos_net:
+        ipv4_address: 172.16.238.14
+    env_file:
+      - ../env/mysql-common.env
+      - ../env/mysql-slave.env
+    volumes:
+      - ./mysql-slave:/var/lib/mysql
+    ports:
+      - "3305:3306"
+    depends_on:
+      - mysql-master
+networks:
+  nacos_net:
+    driver: bridge
+    ipam:
+      driver: default
+      config:
+        - subnet: 172.16.238.0/24
--- a/example/init.d/custom.properties
+++ b/example/init.d/custom.properties
@ -0,0 +1,19 @@
+#spring.security.enabled=false
+#management.security=false
+#security.basic.enabled=false
+#nacos.security.ignore.urls=/**
+#management.metrics.export.elastic.host=http://localhost:9200
+# metrics for prometheus
+management.endpoints.web.exposure.include=*
+
+# metrics for elastic search
+#management.metrics.export.elastic.enabled=false
+#management.metrics.export.elastic.host=http://localhost:9200
+
+# metrics for influx
+#management.metrics.export.influx.enabled=false
+#management.metrics.export.influx.db=springboot
+#management.metrics.export.influx.uri=http://localhost:8086
+#management.metrics.export.influx.auto-create-db=true
+#management.metrics.export.influx.consistency=one
+#management.metrics.export.influx.compressed=true
--- a/example/prometheus/prometheus-cluster.yaml
+++ b/example/prometheus/prometheus-cluster.yaml
@ -0,0 +1,34 @@
+# my global config
+global:
+  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
+  # scrape_timeout is set to the global default (10s).
+
+# Alertmanager configuration
+alerting:
+  alertmanagers:
+    - static_configs:
+        - targets:
+          # - alertmanager:9093
+
+# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
+rule_files:
+# - "first_rules.yml"
+# - "second_rules.yml"
+
+# A scrape configuration containing exactly one endpoint to scrape:
+# Here it's Prometheus itself.
+scrape_configs:
+  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
+  - job_name: 'prometheus'
+
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+
+    static_configs:
+      - targets: ['localhost:9090']
+
+  - job_name: 'nacos'
+    metrics_path: '/nacos/actuator/prometheus'
+    static_configs:
+      - targets: ["nacos1:8848","nacos2:8848","nacos3:8848"]
--- a/example/prometheus/prometheus-standalone.yaml
+++ b/example/prometheus/prometheus-standalone.yaml
@ -0,0 +1,34 @@
+# my global config
+global:
+  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
+  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
+  # scrape_timeout is set to the global default (10s).
+
+# Alertmanager configuration
+alerting:
+  alertmanagers:
+    - static_configs:
+        - targets:
+          # - alertmanager:9093
+
+# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
+rule_files:
+# - "first_rules.yml"
+# - "second_rules.yml"
+
+# A scrape configuration containing exactly one endpoint to scrape:
+# Here it's Prometheus itself.
+scrape_configs:
+  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
+  - job_name: 'prometheus'
+
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+
+    static_configs:
+      - targets: ['localhost:9090']
+
+  - job_name: 'nacos'
+    metrics_path: '/nacos/actuator/prometheus'
+    static_configs:
+      - targets: ['nacos:8848']
--- a/example/standalone-derby.yaml
+++ b/example/standalone-derby.yaml
@ -0,0 +1,29 @@
+version: "2"
+services:
+  nacos:
+    image: nacos/nacos-server:latest
+    container_name: nacos-standalone
+    environment:
+    - PREFER_HOST_MODE=hostname
+    - MODE=standalone
+    volumes:
+    - ./standalone-logs/:/home/nacos/logs
+    - ./init.d/custom.properties:/home/nacos/init.d/custom.properties
+    ports:
+    - "8848:8848"
+  prometheus:
+    container_name: prometheus
+    image: prom/prometheus:latest
+    volumes:
+      - ./prometheus/prometheus-standalone.yaml:/etc/prometheus/prometheus.yml
+    ports:
+      - "9090:9090"
+    depends_on:
+      - nacos
+    restart: on-failure
+  grafana:
+    container_name: grafana
+    image: grafana/grafana:latest
+    ports:
+      - 3000:3000
+    restart: on-failure
--- a/example/standalone-mysql.yaml
+++ b/example/standalone-mysql.yaml
@ -0,0 +1,64 @@
+version: "2"
+services:
+  nacos:
+    image: nacos/nacos-server:latest
+    container_name: nacos-standalone-mysql
+    environment:
+      - PREFER_HOST_MODE=hostname
+      - MODE=standalone
+      - SPRING_DATASOURCE_PLATFORM=mysql
+      - MYSQL_MASTER_SERVICE_HOST=mysql-master
+      - MYSQL_MASTER_SERVICE_DB_NAME=nacos_devtest
+      - MYSQL_MASTER_SERVICE_PORT=3306
+      - MYSQL_SLAVE_SERVICE_HOST=mysql-slave
+      - MYSQL_SLAVE_SERVICE_PORT=3306
+      - MYSQL_MASTER_SERVICE_USER=nacos
+      - MYSQL_MASTER_SERVICE_PASSWORD=nacos
+    volumes:
+      - ./standalone-logs/:/home/nacos/logs
+      - ./init.d/custom.properties:/home/nacos/init.d/custom.properties
+    ports:
+      - "8848:8848"
+      - "9555:9555"
+    depends_on:
+      - mysql-slave
+    restart: on-failure
+  mysql-master:
+    container_name: mysql-master
+    image: nacos/nacos-mysql-master:latest
+    env_file:
+      - ../env/mysql-common.env
+      - ../env/mysql-master.env
+    volumes:
+      - ./mysql-master:/var/lib/mysql
+    ports:
+      - "3306:3306"
+  mysql-slave:
+    container_name: mysql-slave
+    image: nacos/nacos-mysql-slave:latest
+    env_file:
+      - ../env/mysql-common.env
+      - ../env/mysql-slave.env
+    volumes:
+      - ./mysql-slave:/var/lib/mysql
+    ports:
+      - "3305:3306"
+    depends_on:
+      - mysql-master
+  prometheus:
+    container_name: prometheus
+    image: prom/prometheus:latest
+    volumes:
+      - ./prometheus/prometheus-standalone.yaml:/etc/prometheus/prometheus.yml
+    ports:
+      - "9090:9090"
+    depends_on:
+      - nacos
+    restart: on-failure
+  grafana:
+    container_name: grafana
+    image: grafana/grafana:latest
+    ports:
+      - 3000:3000
+    restart: on-failure
+