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java环境
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安装java
- yum -y install java-1.8.0-openjdk-devel.x86_64
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环境变量
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vim /etc/profile
JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.262.b10- 0.el7_8.x86_64/ JRE_HOME=$JAVA_HOME/jre PATH=$PATH:$JAVA_HOME/bin CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
-
-
更新环境变量
- source /etc/profile
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java -version
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结果
java环境java配置成功
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-
Mysql-yum源下载安装
- wget http://repo.mysql.com/mysql57-community-release-el7-8.noarch.rpm
- rpm -ivh mysql57-community-release-el7-8.noarch.rpm
- yum install mysql-server
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启动、关闭、查看状态
- systemctl start mysqld
- systemctl stop mysqld
- systemctl status mysqld
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查看mysql数据库默认密码
- grep “password” /var/log/mysqld.log
- kXMufzN4f(8V
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授权远程访问
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mysql -uroot -p
SET PASSWORD = PASSWORD('Kuick123456..'); grant all privileges on *.* to root@"%" identified by "Kuick123456.." with grant option; flush privileges; -
查看账户远程权限配置
use mysql; select host,user from user;
+结果
云服务器控制台记得放开3306端口
mysql安装
mysql启动关闭查看状态
mysql密码查看，密码我改过了，这个密码是无效的
![在这里插入图片描述](https://img-blog.csdnimg.cn/9f6f25187b744948acf6bfe8157c2107.jpg#pic_center -
mysql远程登录权限的操作结果自己去网上找
Redis-6-
安装依赖
- yum -y install centos-release-scl
- yum -y install devtoolset-9-gcc devtoolset-9-gcc-c++ devtoolset-9-binutils
- gcc版本低解决
- yum install centos-release-scl scl-utils-build
- yum install -y devtoolset-8-toolchain
- scl enable devtoolset-8 bash
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下载redis安装包
- wget https://download.redis.io/releases/redis-6.2.5.tar.gz
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解压
- tar zxvf redis-6.2.5.tar.gz
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源码安装
- cd redis-6.2.5/
- make
- make install
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创建配置文件
- sudo mkdir /etc/redis
- cp redis.conf /etc/redis/
- mkdir -p /data/6379
- mkdir -p /data/6379/log
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配置文件修改
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vim /etc/redis/redis.conf
logfile "/data/6379/log/redis.log" rdbchecksum yes dir /data/6379/ requirepass Kuick123456.. #bind 127.0.0.1 -::1
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-
后台启动
- nohup redis-server /etc/redis/redis.conf &
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关闭
- netstat -lntp
- kill -9 redis-pid
+结果
验证redis安装成功
杀死redis
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Maven3.2+安装
-
下载maven
- https://mirror-hk.koddos.net/apache/maven/maven-3/3.8.2/binaries/apache-maven-3.8.2-bin.tar.gz
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解压
- tar zxvf apache-maven-3.8.2-bin.tar.gz
- mv apache-maven-3.8.2 /usr/local/maven
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配置环境变量
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vim /etc/profile
export MAVEN_HOME=/usr/local/maven export PATH=$MAVEN_HOME/bin:$PATH
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-
查看版本
- mvn -v
-
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Nacos
- 安装位置
- /usr/local/nacos
- 下载
- wget https://github.com/alibaba/nacos/releases/download/2.0.3/nacos-server-2.0.3.tar.gz
- 解压
- mkdir /usr/local/nacos
- tar zxvf nacos-server-2.0.3.tar.gz -C /usr/local/nacos/
- 单机启动
- sh /usr/local/nacos/nacos/bin/startup.sh -m standalone
- 单机关闭
- sh /usr/local/nacos/nacos/bin/shutdown.sh -m standalone
- 安装位置
-
访问地址
- http://10.20.7.151:8848/nacos/#/login
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结果
开启服务放开8848端口nacos登录成功
账号密码就是nacos，如果没登进去切换下首字母大小写
-
安装位置
- /usr/local/sentinel
-
下载
- mkdir /usr/local/sentinel
- wget wget https://github.com/alibaba/Sentinel/releases/download/1.6.2/sentinel-dashboard-1.6.2.jar
- mv sentinel-dashboard-1.6.2.jar sentinel-dashboard.jar
-
直接jar启动
nohup java -Dserver.port=8849 - Dcsp.sentinel.dashboard.server=10.20.7.151:8849 -Dproject.name=sentinel- dashboard -jar /usr/local/sentinel/sentinel-dashboard.jar 1>> /usr/local/sentinel/sentinel.log 2>&1 &
-
启动参数
- java -Dserver.port 端口
- -Dcsp.sentinel.dashboard.server 服务器地址、外部访问
- nohup 后台启动
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日志位置
- /usr/local/sentinel/
-
结果
如何登录自己搜一下很简单就是把nacos换成sentinel和相应的端口
账号密码就是sentinel
-
拉去镜像
- docker pull zookeeper:3.4.9
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创建数据和日志记录
- mkdir -p /data/zookeeper/data
- mkdir -p /data/zookeeper/datalog
-
运行
docker run -d -p 2181:2181 -v /data/zookeeper/conf:/conf -v /data/zookeeper/data:/data -v /data/zookeeper/datalog:/datalog --name zookeeper --restart always zookeeper:3.4.9
+结果
-
拉去镜像
- docker pull rocketmqinc/rocketmq:4.3.2
-
创建数据和日志记录
- mkdir -p /data/rmqserver/store
- mkdir -p /data/rmqserver/logs
- mkdir -p /data/rmqbroker/store
- mkdir -p /data/rmqbroker/logs
- mkdir -p /data/rmqbroker/conf
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修改rmqbroker配置文件
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vim /data/rmqbroker/conf/broker.conf
brokerClusterName = DefaultCluster brokerName = broker-a brokerId = 0 deleteWhen = 04 fileReservedTime = 48 brokerRole = ASYNC_MASTER flushDiskType = ASYNC_FLUSH brokerIP1 = 10.20.7.151
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-
Docker-compose
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vim /data/rmqserver/docker-compose.yml
version: '3.5' services: rmqnamesrv: image: rocketmqinc/rocketmq:4.3.2 container_name: rmqnamesrv ports: - 9876:9876 volumes: - /data/rmqserver/logs:/opt/logs - /data/rmqserver/store:/opt/store environment: TZ: Asia/Shanghai JAVA_OPT_EXT: "-server -Xms512m -Xmx512m -Xmn256m" command: sh mqnamesrv networks: rmq: aliases: - rmqnamesrv rmqbroker: image: rocketmqinc/rocketmq:4.3.2 container_name: rmqbroker ports: - 10911:10911 - 10909:10909 volumes: - /data/rmqbroker/logs:/opt/logs - /data/rmqbroker/store:/opt/store - /data/rmqbroker/conf/broker.conf:/opt/rocketmq- 4.3.2/conf/broker.conf environment: TZ: Asia/Shanghai NAMESRV_ADDR: "rmqnamesrv:9876" MAX_POSSIBLE_HEAP: 200000000 JAVA_OPT_EXT: "-server -Xms1g -Xmx1g -Xmn512m" command: sh mqbroker -c /opt/rocketmq-4.3.2/conf/broker.conf links: - rmqnamesrv:namsrv networks: rmq: aliases: - rmqbroker rmqconsole: image: pangliang/rocketmq-console-ng container_name: rmqconsole ports: - 8888:8080 environment: TZ: Asia/Shanghai JAVA_OPTS: "-Drocketmq.namesrv.addr=rmqnamesrv:9876 - Dcom.rocketmq.sendMessageWithVIPChannel=false" networks: rmq: aliases: - rmqconsole networks: rmq: name: rmq driver: bridge
-
运行
docker-compose -f docker-compose.yml up -d
Elasticsearch-6.7.1-
拉去镜像
- docker pull elasticsearch:6.7.1
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创建数据和日志目录
- mkdir -p /data/elasticsearch/data
- mkdir -p /data/elasticsearch/config
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运行
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docker run -d --name elasticsearch -p 9200:9200 -p 9300:9300 -v /data/elasticsearch/data:/usr/share/elasticsearch/data elasticsearch:6.7.1
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-
下载apisix镜像地址
- git clone https://github.com/apache/apisix-docker.git
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进行安装
- cd /data/apisix-docker/example
- docker-compose -f docker-compose.yml -p docker-apisix up -d
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docker-compose
version: "3" services: apisix-dashboard: image: apache/apisix-dashboard:2.7 restart: always volumes: - ./dashboard_conf/conf.yaml:/usr/local/apisix-dashboard/conf/conf.yaml ports: - "9000:9000" networks: apisix: apisix: image: apache/apisix:2.6-alpine restart: always volumes: - ./apisix_log:/usr/local/apisix/logs - ./apisix_conf/config.yaml:/usr/local/apisix/conf/config.yaml:ro depends_on: - etcd ##network_mode: host ports: - "9080:9080/tcp" - "9091:9091/tcp" - "9443:9443/tcp" networks: apisix: etcd: image: bitnami/etcd:3.4.15 user: root restart: always volumes: - ./etcd_data:/bitnami/etcd environment: ETCD_ENABLE_V2: "true" ALLOW_NONE_AUTHENTICATION: "yes" ETCD_ADVERTISE_CLIENT_URLS: "http://0.0.0.0:2379" ETCD_LISTEN_CLIENT_URLS: "http://0.0.0.0:2379" ports: - "2379:2379/tcp" networks: apisix: web1: image: nginx:1.19.0-alpine restart: always volumes: - ./upstream/web1.conf:/etc/nginx/nginx.conf ports: - "9081:80/tcp" environment: - NGINX_PORT=80 networks: apisix: web2: image: nginx:1.19.0-alpine restart: always volumes: - ./upstream/web2.conf:/etc/nginx/nginx.conf ports: - "9082:80/tcp" environment: - NGINX_PORT=80 networks: apisix: networks: apisix: driver: bridge -
运行
- docker-compose -p docker-apisix up -d
- etcd权限错误
- etcdmain: cannot access data directory: mkdir /bitnami/etcd/data: permission denied
- chmod 777 /data/apisix-docker/example/etcd_data
-
测试是否安装成功
curl "http://127.0.0.1:9080/apisix/admin/services/" -H 'X-API-KEY: edd1c9f034335f136f87ad84b625c8f1' 返回结果为成功： {"node":{"dir":true,"nodes": {},"key":"/apisix/services"},"count":"1","action":"get"} -
进行url配置
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上游服务配置，可以添加多个目标节点
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-
创建路由
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下一步选择上有服务进行配置
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测试新创建的路由
#测试状态 curl -X GET "http://127.0.0.1:9080/get?foo1=bar1&foo2=bar2" -H "Host: www.zhongzhi.com"
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结果
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