nacos 部署: nacos 单机/集群，虚拟机/容器部署

Nacos 部署

一. Docker 方式部署

1. 安装 Docker 环境

bash <(curl -sSL https://dwz.cn/XOJj0Njx) -i docker
bash <(curl -sSL https://dwz.cn/XOJj0Njx) -i compose

2. Docekr 单机模式部署(embedded)

cd nacos-standalone
docker-compose up -d

3. Docekr 集群部署(embedded)

cd nacos-cluster-embedded
docker-compose up -d

4. Docekr 集群部署(mysql)

cd nacos-cluster-mysql
docker-compose up -d

二. 虚拟机方式部署

1. 安装 JDK 环境

# 创建 jdk 安装目录
mkdir -p /usr/java

# 下载解压 jdk 安装包
curl --progress-bar https://oss.hc-yun.com/mango_soft/jdk-8u211-linux-x64.tar.gz | tar xz -C /usr/java

# 配置 jdk 环境变量
cat > /etc/profile.d/jdk.sh <<'EOF'
export JAVA_HOME=/usr/java/jdk1.8.0_211
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:$PATH
EOF

2. 单机模式部署(embedded)

# 下载解压 nacos 安装包
curl --progress-bar https://ghproxy.com/https://github.com/alibaba/nacos/releases/download/2.2.0/nacos-server-2.2.0.tar.gz | tar xz -C /home

# 创建 nacos 服务
source /etc/profile.d/jdk.sh
cat > /usr/lib/systemd/system/nacos.service <<EOF
[Unit]
Description=nacos
After=network.target

[Service]
Type=forking
Environment="JAVA_HOME=$JAVA_HOME"
ExecStart=/home/nacos/bin/startup.sh -m standalone
ExecStop=/home/nacos/bin/shutdown.sh
MemoryLimit=2048M
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target
EOF

# 启动 nacos 服务 && 配置 nacos 服务开机自启动
systemctl daemon-reload
systemctl enable --now nacos.service

3. 集群模式部署(embedded)

nginx 节点IP: 192.168.10.74
nacos 节点IP: 192.168.10.71 192.168.10.72 192.168.10.73

1.Nacos 安装配置

# 下载解压 nacos 安装包
curl --progress-bar https://ghproxy.com/https://github.com/alibaba/nacos/releases/download/2.2.0/nacos-server-2.2.0.tar.gz | tar xz -C /home

# 配置 nacos (将集群内各节点服务IP与端口写入配置文件)
cat > /home/nacos/conf/cluster.conf <<'EOF'
# ip:port
192.168.10.71:8848
192.168.10.72:8848
192.168.10.73:8848
EOF

# 创建 nacos 服务
source /etc/profile.d/jdk.sh
cat > /usr/lib/systemd/system/nacos.service <<EOF
[Unit]
Description=nacos
After=network.target

[Service]
Type=forking
Environment="JAVA_HOME=$JAVA_HOME"
ExecStart=/home/nacos/bin/startup.sh -p embedded
ExecStop=/home/nacos/bin/shutdown.sh
MemoryLimit=2048M
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target
EOF

# 启动 nacos 服务 && 配置 nacos 服务开机自启动
systemctl daemon-reload
systemctl enable --now nacos.service

2.Nginx 安装配置

# 下载解压 nginx 安装包
curl -s http://oss.hc-yun.com/mango_soft/nginx-1.22.0.rpm.tgz | tar xz -C /tmp

# 安装 nginx
rpm -ivh /tmp/nginx-1.22.0/*.rpm

# 清理安装
rm -rf /tmp/nginx-1.22.0 /etc/nginx/conf.d/*

# 创建服务端口代理(http 8848)
cat > /etc/nginx/conf.d/proxy_nacos.conf <<'EOF'
upstream nacos_http {
    server 192.168.10.71:8848 fail_timeout=100s max_fails=10;
    server 192.168.10.72:8848 fail_timeout=100s max_fails=10;
    server 192.168.10.73:8848 fail_timeout=100s max_fails=10;
}

server {
    listen       80;
    server_name  localhost;

    error_log    /var/log/nginx/nacos.error.log;
    access_log   /var/log/nginx/nacos.access.log;

    location / {
        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://nacos_http;
    }

    # redirect server error pages to the static page /50x.html
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }
}
EOF

# nginx 配置 tcp 代理
cat >> /etc/nginx/nginx.conf <<'EOF'

stream {
    log_format tcpproxy '$remote_addr [$time_local] '
                 '$protocol $status $bytes_sent $bytes_received '
                 '$session_time "$upstream_addr" '
                 '"$upstream_bytes_sent" "$upstream_bytes_received" "$upstream_connect_time"';

    # tcp 代理
    include /etc/nginx/tcp.d/*.conf;
}
EOF

# 创建服务端口代理(tcp 9848)
mkdir -p /etc/nginx/tcp.d
cat > /etc/nginx/tcp.d/nacos.conf <<'EOF'
upstream nacos_grpc {
    server 192.168.10.71:9848;
    server 192.168.10.72:9848;
    server 192.168.10.73:9848;
}

server {
    listen 1080;
    proxy_pass nacos_grpc;
    proxy_connect_timeout 1h;
    proxy_timeout 1h;

    error_log    /var/log/nginx/nacos.grpc.error.log;
    access_log   /var/log/nginx/nacos.grpc.access.log tcpproxy;
}
EOF

# 启动 nginx 服务 && 配置 nginx 服务开机自启动
systemctl daemon-reload
systemctl enable --now nginx.service

4. 集群模式部署(mysql)

mysql 节点IP: 192.168.10.75
nginx 节点IP: 192.168.10.74
nacos 节点IP: 192.168.10.71 192.168.10.72 192.168.10.73

1.MySQL 安装配置

# 安装依赖包
yum install -y wget libaio perl numactl-libs

# 卸载 mariadb-libs
yum remove -y mariadb-libs

# 下载解压 mysql 安装包
mkdir -p /home/mysql-5.7.39
curl --progress-bar https://oss.hc-yun.com/lanmei/soft/mysql-5.7.39-1.el7.x86_64.rpm-bundle.tar | tar x -C /home/mysql-5.7.39

# 安装 mysql
rpm -ivh /home/mysql-5.7.39/mysql-community-common-5.7.39-1.el7.x86_64.rpm
rpm -ivh /home/mysql-5.7.39/mysql-community-libs-5.7.39-1.el7.x86_64.rpm 
rpm -ivh /home/mysql-5.7.39/mysql-community-libs-compat-5.7.39-1.el7.x86_64.rpm
rpm -ivh /home/mysql-5.7.39/mysql-community-client-5.7.39-1.el7.x86_64.rpm
rpm -ivh /home/mysql-5.7.39/mysql-community-devel-5.7.39-1.el7.x86_64.rpm
rpm -ivh /home/mysql-5.7.39/mysql-community-server-5.7.39-1.el7.x86_64.rpm

# 初始化 mysql
mysqld --defaults-file=/etc/my.cnf --initialize-insecure --user=mysql --ssl

# 启动 mysql 服务 && 配置 mysql服务开机自启动
systemctl enable --now mysqld
systemctl restart mysqld

# 初始化 root 账号
mysql -e "grant all on *.* to 'root'@'%' identified by 'emFxMUBXU1h4' with grant option;"

# 创建 nacos 数据库
mysql -e 'create database if not exists nacos default charset = utf8mb4 collate = utf8mb4_general_ci;'

# 下载 && 导入 nacos sql
curl --progress-bar -O https://ghproxy.com/https://raw.githubusercontent.com/alibaba/nacos/master/distribution/conf/mysql-schema.sql
mysql nacos < ./mysql-schema.sql

# 创建 nacos 用户 && 授权
mysql -e "CREATE USER 'nacos'@'%' IDENTIFIED BY 'emFxMUBXU1h4';"
mysql -e "GRANT ALL ON nacos.* TO 'nacos'@'%';"
mysql -e "SHOW GRANTS FOR 'nacos'@'%';"

2.Nacos 安装配置

# 下载解压 nacos 安装包
curl --progress-bar https://ghproxy.com/https://github.com/alibaba/nacos/releases/download/2.2.0/nacos-server-2.2.0.tar.gz | tar xz -C /home

# 配置 nacos 数据库
cat >> /home/nacos/conf/application.properties   <<EOF

### Count of DB:
spring.datasource.platform=mysql
db.num=1
db.url.0=jdbc:mysql://192.168.10.75:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true
db.user=nacos
db.password=emFxMUBXU1h4

### Specify local server's IP:
# nacos.inetutils.ip-address=172.31.32.146
EOF

# 配置 nacos (将集群内各节点服务IP与端口写入配置文件)
cat > /home/nacos/conf/cluster.conf <<'EOF'
# ip:port
192.168.10.71:8848
192.168.10.72:8848
192.168.10.73:8848
EOF

# 创建 nacos 服务
source /etc/profile.d/jdk.sh
cat > /usr/lib/systemd/system/nacos.service <<EOF
[Unit]
Description=nacos
After=network.target

[Service]
Type=forking
Environment="JAVA_HOME=$JAVA_HOME"
ExecStart=/home/nacos/bin/startup.sh
ExecStop=/home/nacos/bin/shutdown.sh
MemoryLimit=2048M
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target
EOF

# 启动 nacos 服务 && 配置 nacos 服务开机自启动
systemctl daemon-reload
systemctl enable --now nacos.service

3.Nginx 安装配置

# 下载解压 nginx 安装包
curl -s http://oss.hc-yun.com/mango_soft/nginx-1.22.0.rpm.tgz | tar xz -C /tmp

# 安装 nginx
rpm -ivh /tmp/nginx-1.22.0/*.rpm

# 清理安装
rm -rf /tmp/nginx-1.22.0 /etc/nginx/conf.d/*

# 创建服务端口代理(http 8848)
cat > /etc/nginx/conf.d/proxy_nacos.conf <<'EOF'
upstream nacos_http {
    server 192.168.10.71:8848 fail_timeout=100s max_fails=10;
    server 192.168.10.72:8848 fail_timeout=100s max_fails=10;
    server 192.168.10.73:8848 fail_timeout=100s max_fails=10;
}

server {
    listen       80;
    server_name  localhost;

    error_log    /var/log/nginx/nacos.error.log;
    access_log   /var/log/nginx/nacos.access.log;

    location / {
        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://nacos_http;
    }

    # redirect server error pages to the static page /50x.html
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }
}
EOF

# nginx 配置 tcp 代理
cat >> /etc/nginx/nginx.conf <<'EOF'

stream {
    log_format tcpproxy '$remote_addr [$time_local] '
                 '$protocol $status $bytes_sent $bytes_received '
                 '$session_time "$upstream_addr" '
                 '"$upstream_bytes_sent" "$upstream_bytes_received" "$upstream_connect_time"';

    # tcp 代理
    include /etc/nginx/tcp.d/*.conf;
}
EOF

# 创建服务端口代理(tcp 9848)
mkdir -p /etc/nginx/tcp.d
cat > /etc/nginx/tcp.d/nacos.conf <<'EOF'
upstream nacos_grpc {
    server 192.168.10.71:9848;
    server 192.168.10.72:9848;
    server 192.168.10.73:9848;
}

server {
    listen 1080;
    proxy_pass nacos_grpc;
    proxy_connect_timeout 1h;
    proxy_timeout 1h;

    error_log    /var/log/nginx/nacos.grpc.error.log;
    access_log   /var/log/nginx/nacos.grpc.access.log tcpproxy;
}
EOF

# 启动 nginx 服务 && 配置 nginx 服务开机自启动
systemctl daemon-reload
systemctl enable --now nginx.service

监控 nacos

Nacos 监控手册

1. Nacos 暴露 metrics 数据

sed -i '/management.endpoints.web.exposure.include/s/^#//' /home/nacos/conf/application.properties

2. 修改 prometheus 配置, 采集 Nacos metrics 数据

# example 1
metrics_path: '/nacos/actuator/prometheus'
static_configs:
  - targets:
    - 192.168.10.71:8848
    - 192.168.10.72:8848
    - 192.168.10.73:8848

# example 2
metrics_path: '/nacos/actuator/prometheus'
static_configs:
  - targets: ['192.168.10.71:8848','192.168.10.72:8848','192.168.10.73:8848']

3. Nacos grafana监控模版

https://github.com/nacos-group/nacos-template/blob/master/nacos-grafana.json

阿布 / nacos 部署

Nacos 部署

一. Docker 方式部署

1. 安装 Docker 环境

2. Docekr 单机模式部署(embedded)

3. Docekr 集群部署(embedded)

4. Docekr 集群部署(mysql)

二. 虚拟机方式部署

1. 安装 JDK 环境

2. 单机模式部署(embedded)

3. 集群模式部署(embedded)

4. 集群模式部署(mysql)

监控 nacos

1. Nacos 暴露 metrics 数据

2. 修改 prometheus 配置, 采集 Nacos metrics 数据

3. Nacos grafana监控模版

简介

发行版

贡献者

近期动态

阿布 / nacos 部署 .gitee-modal { width: 500px !important; }

Nacos 部署

一. Docker 方式部署

1. 安装 Docker 环境

2. Docekr 单机模式部署(embedded)

3. Docekr 集群部署(embedded)

4. Docekr 集群部署(mysql)

二. 虚拟机方式部署

1. 安装 JDK 环境

2. 单机模式部署(embedded)

3. 集群模式部署(embedded)

4. 集群模式部署(mysql)

监控 nacos

1. Nacos 暴露 metrics 数据

2. 修改 prometheus 配置, 采集 Nacos metrics 数据

3. Nacos grafana监控模版

简介

发行版

贡献者

近期动态

搜索帮助

阿布 / nacos 部署