观测云代理部署¶

安装前提¶

下载 docker-nginx.tar.gz

资源包下载地址Download

安装 docker¶

1. 解压安装包¶

tar -xvf docker-nginx.tar.gz

2. 安装¶

cp -rf docker/* /usr/bin
cat <<EOF> /usr/lib/systemd/system/docker.service
[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target firewalld.service containerd.service
Wants=network-online.target

[Service]
Type=notify
ExecStart=/usr/bin/dockerd
ExecReload=/bin/kill -s HUP \$MAINPID
TimeoutSec=0
RestartSec=2
Restart=always
StartLimitBurst=3
StartLimitInterval=60s
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
TasksMax=infinity
Delegate=yes
KillMode=process

[Install]
WantedBy=multi-user.target
EOF
mkdir /etc/docker
cat <<EOF> /etc/docker/daemon.json
{
  "registry-mirrors": ["https://b9pmyelo.mirror.aliyuncs.com"],
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "100m"
  },
  "storage-driver": "overlay2"
}
EOF

systemctl enable docker
systemctl start docker

3. 查看状态¶

systemctl status docker

4. 导入 nginx 镜像¶

docker load -i nginx.tar

配置 nignx¶

修改以下配置，并保存到 /data/nginx/conf.d 目录下，名称为 dataflux.conf

upstream httpbakend {
server 192.168.100.101:32280;
server 192.168.100.102:32280;
server 192.168.100.103:32280;
}

server {
  listen 80;
  server_name *.dataflux.cn;
  location / {
    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://httpbakend;
  }
}

运行 nginx 服务¶

docker run -d --name -p 80:80 -v /data/nginx/conf.d:/etc/nginx/conf.d nginx

验证部署¶

执行验证命令(宿主机)：

curl -H 'Host:dataflux.dataflux.cn' http://127.0.0.1