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This article mainly introduces the relevant knowledge of "what is the method of Java O2OA server cluster deployment and configuration". The editor shows you the operation process through an actual case, and the operation method is simple, fast and practical. I hope this article "what is the method of Java O2OA server cluster deployment and configuration" can help you solve the problem.

Host information

Host: 192.168.0.1

Host: 192.168.0.2

Cluster demand

192.168.0.1: application server, file storage server, database server, central server, WEB server

192.168.0.2: application server, file storage server, database server

Configuration step

Configure node identification

Modify or add the file node.cfg in the o2server/local directory of host 192.168.0.1, and modify the domain name or IP of the host (if accessed by domain name, the content is domain name, such as demo.o2oa.net)

Node identity file configuration for host 192.168.0.1

192.168.0.1

2. Modify or add the file node.cfg in the o2server/local directory of host 192.168.0.2, and modify the domain name or IP of the host (if accessed by domain name, the content is domain name, such as demo.o2oa.net)

Node identity file configuration for host 192.168.0.2

192.168.0.2

Prepare the configuration file

The dual server cluster needs to prepare two configuration files named by server IP (if accessed by domain name, the file needs to be named by domain name, such as node_demo.o2oa.net.json):

1. Node_127.0.0.1.json the copy file from the o2server/configSample directory of any host to another directory, and the command is node_192.168.0.1.json

2. In step 1, node_127.0.0.1.json the copy file from the o2server/configSample directory of any host to another directory, and the command is node_192.168.0.2.json

3. Modify node_192.168.0.1.json, modify isPrimaryCenter = true, and mark the server as the central server. The configuration file is as follows:

{

"enable": true

"isPrimaryCenter": true

"application": {

"enable": true

.

}

"web": {

"enable": true

.

}

"data": {

"enable": true

.

}

"storage": {

"enable": true

.

}

.

}

3. Modify node_192.168.0.2.json, modify isPrimaryCenter = false, mark that the server is not a central server, and shut down the WEB server of the server. The configuration file is as follows:

{

"enable": true

"isPrimaryCenter": false

"application": {

"enable": true

.

}

"web": {

"enable": false

"sslEnable": false

"proxyHost":

.

}

"data": {

"enable": true

.

}

"storage": {

"enable": true

.

}

.

}

Place the configuration files node_192.168.0.1.json and node_192.168.0.2.json in the o2server/config directory of both servers, as shown in the following figure:

Or:

Start the server

Start server 192.168.0.1

Server 192.168.0.1 should start all services, so after executing start_windows.bat or. / start_linux.sh, type start directly to start the server.

Start server 192.168.0.2

Server 192.168.0.2 only needs to start part of the service, so you need to type the command in turn to start the corresponding server:

Start the database server

Type the command: start data

Start the file storage server

Type the command: start storage

Start the application server

Note: before the 192.168.0.2 startup, the 192.168.0.1 central server must be started, otherwise the application server startup will report an error.

Type the command: start application

This is the end of the content about "what is the method of Java O2OA server cluster deployment configuration". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

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