frontend-deployment

The front-end has three deployment modes: automated deployment, manual deployment and compiled source deployment.

Preparations

Download the installation package

Please download the latest version of the installation package, download address： gitee

After downloading dolphinscheduler-ui-x.x.x.tar.gz，decompresstar -zxvf dolphinscheduler-ui-x.x.x.tar.gz ./and enter thedolphinscheduler-uidirectory

Deployment

Automated deployment is recommended for either of the following two ways

Automated Deployment

Edit the installation filevi install-dolphinscheduler-ui.sh in the dolphinscheduler-ui directory

Change the front-end access port and the back-end proxy interface address

# Configure the front-end access port
esc_proxy="8888"

# Configure proxy back-end interface
esc_proxy_port="http://192.168.xx.xx:12345"

Front-end automatic deployment based on Linux system yum operation, before deployment, please install and updateyum

under this directory, execute./install-dolphinscheduler-ui.sh

Manual Deployment

Install epel source yum install epel-release -y

Install Nginx yum install nginx -y

Nginx configuration file address

/etc/nginx/conf.d/default.conf

Configuration information (self-modifying)

server {
    listen       8888;# access port
    server_name  localhost;
    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;
    location / {
        root   /xx/dist; # the dist directory address decompressed by the front end above (self-modifying)
        index  index.html index.html;
    }
    location /dolphinscheduler {
        proxy_pass http://192.168.xx.xx:12345; # interface address (self-modifying)
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header x_real_ipP $remote_addr;
        proxy_set_header remote_addr $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_http_version 1.1;
        proxy_connect_timeout 4s;
        proxy_read_timeout 30s;
        proxy_send_timeout 12s;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
    #error_page  404              /404.html;
    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}

Restart the Nginx service

systemctl restart nginx

nginx command

enable systemctl enable nginx
restart systemctl restart nginx
status systemctl status nginx

FAQ

Upload file size limit

Edit the configuration file vi /etc/nginx/nginx.conf

# change upload size
client_max_body_size 1024m

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