Centos7环境下源码部署ThingsBoard

摘要：本文为有二次开发需求的同学准备，可以修改源码后编译运行。具体操作即可在端口启动前端服务。

本文为有thingsboard二次开发需求的同学准备，可以修改源码后编译运行。

sudo yum install -y wget

sudo yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

sudo yum install java-1.8.0-openjdk

sudo update-alternatives --config java

java -version

openjdk version "1.8.0_xxx"
OpenJDK Runtime Environment (...)
OpenJDK 64-Bit Server VM (build ...)

vim /etc/profile
export JAVA_HOME = ${你的安装路径不带bin}

在PATH后边加入

$JAVA_HOME/bin

wget https://www-eu.apache.org/dist/maven/maven-3/3.6.0/binaries/apache-maven-3.6.0-bin.tar.gz

tar xvf apache-maven-3.6.0-bin.tar.gz -C /usr/lib/

vi /etc/profile

M2_HOME="/usr/lib/apache-maven-3.6.0"
export M2_HOME

M2="$M2_HOME/bin"
MAVEN_OPTS="-Xms256m -Xmx512m"
export M2 MAVEN_OPTS

PATH=$M2:$PATH
export PATH

. /etc/profile

或

source /etc/profile

mvn -version

有如下返回则表示成功

Apache Maven 3.6.0 (97c98ec64a1fdfee7767ce5ffb20918da4f719f3; 2018-10-24T23:41:47+05:00)
Maven home: /usr/lib/apache-maven-3.6.0
Java version: 1.8.0_191, vendor: Oracle Corporation, runtime: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.191.b12-1.el7_6.x86_64/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-957.el7.x86_64", arch: "amd64", family: "unix"

sudo yum update

sudo yum install https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm

sudo yum install postgresql96-server postgresql96-contrib

sudo /usr/pgsql-9.6/bin/postgresql96-setup initdb

sudo systemctl start postgresql-9.6

sudo systemctl enable postgresql-9.6

sudo su - postgres

psql

password

q

sudo vim /var/lib/pgsql/9.6/data/pg_hba.conf

# IPv4 local connections:
host    all             all             127.0.0.1/32            ident

# IPv4 local connections:
host    all             all             127.0.0.1/32            md5

sudo systemctl restart postgresql-9.6.service

如果在postgres用户下可以直接输入

psql

否则输入

psql -U postgres -d postgres -h 127.0.0.1 -W

CREATE DATABASE thingsboard;
q

yum install git

cd ~
git clone git@github.com:thingsboard/thingsboard.git

cd thingsboard
git checkout release-2.3

vim pom.xml

找到275行开始的的

    com.mycila
    license-maven-plugin
    3.0
    
    ....

整体注释掉

保存并退出vim

:wq

进入目录

cd ~/thingsboard/application/src/main/resources

vim thingsboard.yml

从297行起，注释掉HSQLDB部分，取消注释PostgreSQL部分

# HSQLDB DAO Configuration
#spring:
#  data:
#    jpa:
#      repositories:
#        enabled: "true"
#  jpa:
#    hibernate:
#      ddl-auto: "validate"
#    database-platform: "${SPRING_JPA_DATABASE_PLATFORM:org.hibernate.dialect.HSQLDialect}"
#  datasource:
#    driverClassName: "${SPRING_DRIVER_CLASS_NAME:org.hsqldb.jdbc.JDBCDriver}"
#    url: "${SPRING_DATASOURCE_URL:jdbc:hsqldb:file:${SQL_DATA_FOLDER:/tmp}/thingsboardDb;sql.enforce_si#ze=false;hsqldb.log_size=5}"
#    username: "${SPRING_DATASOURCE_USERNAME:sa}"
#    password: "${SPRING_DATASOURCE_PASSWORD:}"

# PostgreSQL DAO Configuration
spring:
 data:
    sql:
      repositories:
        enabled: "true"
  sql:
    hibernate:
      ddl-auto: "validate"
    database-platform: "${SPRING_JPA_DATABASE_PLATFORM:org.hibernate.dialect.PostgreSQLDialect}"
  datasource:
   driverClassName: "${SPRING_DRIVER_CLASS_NAME:org.postgresql.Driver}"
   url: "${SPRING_DATASOURCE_URL:jdbc:postgresql://localhost:5432/thingsboard}"
    username: "${SPRING_DATASOURCE_USERNAME:postgres}"
    password: "${SPRING_DATASOURCE_PASSWORD:postgres}"

修改此行数据库登录密码为之前步骤中设置的密码

password: "${SPRING_DATASOURCE_PASSWORD:postgres}"

vim msa/js-executor/pom.xml
vim msa/web-ui/pom.xml

 
    org.apache.maven.plugins
    maven-assembly-plugin
    3.0.0
    
        ${pkg.name}
        
            src/main/assembly/windows.xml
        
    
    
        
            assembly
            package
            
                single
            
        
    

cd ~/thingsboard

mvn clean install -DskipTests -X

cd application/target

sudo rpm -Uvh thingsboard.rpm

sudo /usr/share/thingsboard/bin/install/install.sh --loadDemo

sudo service thingsboard start

thingsboard有热更新服务，可以用于开发。

具体操作：
cd ~/thingsboard/ui
maven install -P npm-start
即可在3000端口启动前端服务。

如果前端后端不在同域名下，例如后端服务在云端，前端服务在本地，则需要修改以下文件中的内容

vim ~/thingsboard/ui/server.js

const forwardHost = "localhost";

const ruleNodeUiforwardHost = "localhost";

把localhost改成你的域名或ip即可

psql -d 数据库名称 -U 用户名 -f xxx.sql

如果当前用户是postgres

psql -d 数据库名称 -f xxx.sql

进入数据库后输入

drop database 数据库名称

sudo service thingsboard [start | stop]

cat /var/log/thingsboard/thingsboard.log | grep ERROR