Under Linux deployment disconf (Distributed Configuration Center)

Pre-configuration environment requires:

1. MySQL installation: https://blog.csdn.net/qq_37598011/article/details/93489404
2. Zookeeper installation: https://blog.csdn.net/qq_37598011/article/details/88980317
3. Nginx installation: https://blog.csdn.net/qq_37598011/article/details/93497219
4. Redis installation: https://blog.csdn.net/qq_37598011/article/details/93490113
5. Tomcat installation: https://blog.csdn.net/qq_37598011/article/details/93502809

Here because of the need Maven and Git so also need to install these two: 

Maven

wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo
yum -y install apache-maven

Git

yum -y install git

Ok ~ Both can be installed up to code on GitHub got me.

Deployment Disconf

download

It should be three folders war, resource, src

 mkdir -p /usr/local/disconf/{resource,src,war}

Then to the next disconf directory

cd /usr/local/disconf/

Disconf code from the pull to GitHub to the src

git clone https://github.com/knightliao/disconf.git

 

The configuration file used in the / usr / local / disconf / src / disconf / disconf-web / profile / rd path to the / usr / local / disconf / resource in

cp /usr/local/disconf/src/disconf/disconf-web/profile/rd/* /usr/local/disconf/resource/

Then to the next / usr / local / disconf / resource directory

cd /usr/local/disconf/resource/

The application-demo.properties rename the file rename application.properties

mv application-demo.properties application.properties 

Modify the configuration file

It should be modified corresponding to the four profiles (application.properties, zoo.properties, redis-config.properties, jdbc-mysql.properties)

application.properties

vim application.properties 

zoo.properties 

vim zoo.properties

Here I am a single instance, if you want multi-instance reference: https://blog.csdn.net/qq_37598011/article/details/89319334 

Here is a pit, hosts can not use 127.0.0.1 if you are testing a local instance of this time leads to zk is empty! ! ! !

redis-config.properties

vim redis-config.properties 

jdbc-mysql.properties

vim jdbc-mysql.properties

Modify environment configuration

It should be the path to the configuration file path created by the war package and configuration environment variable.

vim /etc/profile

You need to be modified as follows

ONLINE_CONFIG_PATH=/usr/local/disconf/resource
WAR_ROOT_PATH=/usr/local/disconf/war
export ONLINE_CONFIG_PATH
export WAR_ROOT_PATH

Boot configuration

source /etc/profile

In addition to the need to modify the file pom disconf-web (JDK version if less than 1.8, this step need not be performed)

vim /usr/local/disconf/src/disconf/disconf-web/pom.xml 

Content

<profile>
    <id>doclint-java8-disable</id>
    <activation>
      <jdk>[1.8,)</jdk>
    </activation>
    <build>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-javadoc-plugin</artifactId>
          <configuration>
            <additionalparam>-Xdoclint:none</additionalparam>
          </configuration>
        </plugin>
      </plugins>
    </build>
  </profile>

Construct

Executes the command (deploy directory under disconf-web in the deploy.sh)

This project is quite big side can build side modify Tomcat and Nginx configuration

sh /usr/local/disconf/src/disconf/disconf-web/deploy/deploy.sh 

Tomcat configuration changes

The build will be labeled as war package is deployed to Tomcat, you need to modify the Tomcat's server.xml file

First Tomcat configuration directory, and then modified by vim

Modified as follows

<Context path="" docBase="/usr/local/disconf/war"></Context>

Then after disconf-web engineered completed do not forget to restart (the bin directory)

./shutdown.sh 
./startup.sh 

Nginx configuration changes

Nginx modify configuration files

vim /usr/local/nginx/conf/nginx.conf

 My profile below

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;
	

    upstream disconf {
	    server 127.0.0.1:8080; #Tomcat的IP和端口号
	}

    server {
        listen       8085;
        server_name  localhost; #这块要和application.properties中的domain属性相同
	access_log /usr/local/disconf/access.log;
        error_log /usr/local/disconf/error.log;
	
        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
                root /usr/local/disconf/war/html;   #html所在的路径
        	if ($query_string) {
           	 expires max;
       		 }
        }

    location ~ ^/(api|export) {
        proxy_pass_header Server;
        proxy_set_header Host $http_host;
        proxy_redirect off;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Scheme $scheme;
        proxy_pass http://disconf;
    }

        #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   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

Restart Nginx

cd /usr/local/nginx/sbin
./nginx -s reload

This time it can have access to static pages, but MySQL has not imported.

Initialize the database

Advanced to / usr / local / disconf / src / disconf / disconf-web / sql directory under

cd /usr/local/disconf/src/disconf/disconf-web/sql

Perform the following few commands, according to the order 

mysql -h127.0.0.1 -uroot -p'123456' < 0-init_table.sql 

mysql -h127.0.0.1 -uroot -p'123456' disconf < 1-init_data.sql

mysql -h127.0.0.1 -uroot -p'123456' disconf < 201512/20151225.sql    

mysql -h127.0.0.1 -uroot -p'123456' disconf < 20160701/20160701.sql  

OK~~~

http://192.168.75.128:8085/login.html

Admin can login, account passwords are.

OK ~~~ entire disconf distribution center has deployed a

reference

官网地址：https://disconf.readthedocs.io/zh_CN/latest/index.html

GitHub地址：https://github.com/knightliao/disconf/blob/master/docs/source/index.rst