--- title: Configurando o Datasource e Drives de Banco slug: support-pt/configurando-o-datasource-e-drives-de-banco description: Learn how to configure the datasource for CITSmart in Wildfly with this comprehensive document. It covers adding and configuring multiple databases, modifying pg_hba.conf file, and provides details on attributes and configuration. Also includes instructio docTags: createdAt: 2021-10-26T15:57:12.000Z --- Antes de criar um datasource, é necessário adicionar um módulo de um banco de dados ao sistema. Cada banco tem seu próprio driver de conexão, mas as configurações de todos partem do mesmo princípio: fazer o download do driver do fabricante, copiá-lo para o wildfly, configurar no sistema. As configurações serão feitas via jboss-cli, mas todas elas podem ser feitas também via XML no arquivo standalone-full.xml caso deseje. No exemplo abaixo usaremos o driver do PostgreSQL. Cada banco de dados possui seu próprio método de configuração, recomendamos procurar na documentação do fabricante do banco de dados de sua escolha caso seja diferente de nossa documentação. O download do driver JDBC do PostgreSQL pode ser encontrado no endereço [https://jdbc.postgresql.org](https://jdbc.postgresql.org) no link downloads. A versão do driver utilizado pela CITSmart é a 4.1 build 9.3 Build 1104. ```shell wget https://jdbc.postgresql.org/download/postgresql-9.3-1104.jdbc41.jar ``` Acesse novamente o jboss-cli para adicionar o driver com comando abaixo (considerando que você tenha feito o download para pasta `/tmp`): ```shell module add --name=org.postgres --resources=/tmp/postgresql-9.3-1104.jdbc41.jar --dependencies=javax.api,javax.transaction.api ``` Com esse comando, o driver será adicionado automaticamente a pasta `/opt/wildfly-12.0.0.Final/modules/org/postgres/main/` Continue no CLI e execute o comando abaixo para incluir um datasource: ```shell /subsystem=datasources/jdbc-driver=postgres:add(driver-name="postgres",driver-module-name="org.postgres",driver-xa-datasource-class-name=org.postgresql.xa.PGXADataSource ``` ## Criando o banco de dados do CITSmart Independente da arquitetura do banco (se instalado no nesmo servidor ou separado) os passos abaixo servem para se criar um banco de dados e um usuário para o CITSmart. No procedimento partimos do pressuposto que você tenha acesso ao SGBD. Caso não tenha o SGBD instalado, consulte informações sobre o procedimento de instalação diretamente na página [https://www.postgresql.org/download/linux/redhat/](https://www.postgresql.org/download/linux/redhat/). Acesse o PostgreSQL com comando abaixo: ```shell su - postgres ``` Logo depois, ```shell psql ``` Abaixo o retorno dos comandos: ```shell [root@server /tmp]# su - postgres bash-4.2$ bash-4.2$ psql psql (9.6.15) Type "help" for help. postgres=# ``` Crie um usuário e senha para acesso ao banco do CITSmart (substitua a SUA\_SENHA com uma senha de preferência): ```shell create user citsmartdbuser with password 'SUA_SENHA'; ``` Abaixo o retorno do comando: ```shell postgres=# create user citsmartdbuser with password 'SUA_SENHA'; CREATE ROLE postgres=# ``` Crie um banco de dados para o CITSmart: ```shell create database citsmart_db with owner citsmartdbuser encoding 'UTF8' tablespace pg_default; ``` Abaixo o retorno do comando: ```shell postgres=# create database citsmart_db with owner citsmartdbuser encoding 'UTF8' tablespace pg_default; CREATE DATABASE postgres=# ``` Dê permissão para o usuário do CITSmart: ```shell alter role citsmartdbuser superuser; ``` Abaixo o retorno do comando: ```shell postgres=# alter role citsmartdbuser superuser; ALTER ROLE postgres=# ``` Saia do PSQL e do shell do usuário postgres: ```shell \q ``` Logo após, ```shell exit ``` Conforme abaixo: ```shell postgres=# \q bash-4.2$ exit exit [root@server /tmp]# ``` Caso o banco esteja rodando no mesmo servidor, é necessário liberar a conexão para o usuário do CITSmart. Edite o arquivo `/var/lib/pgsql/9.6/data/pg_hba.conf` e inclua a seguinte linha: ```shell # Database administrative login by Unix domain socket local all postgres ident ``` :::hint{type="warning"} **Atenção: **Não altere a linha `local all postgres peer` que vem por padrão, inclua a linha acima logo abaixo desta. ::: Se o banco de dados estiver rodando em outro servidor é necessário liberar a conexão a partir do Wildfly. Para isso inclua a seguinte linha no mesmo arquivo pg\_hba.conf, substituindo o pelo endereço de IP do servidor wildfly: ```shell host citsmart_db citsmartdbuser WILDFLY_IP_ADDRESS/32 md5 ``` ## Configurando o datasource para o citsmart Existem oito entradas de datasource para o citsmart\_db, sendo que quatro são para o CITSmart e quatro para o CITSmart Neuro. O usuário e senha é citsmartdbuser e SUA\_SENHA criados no passo anterior. Caso tenha criado usuário, senha e banco de nomes diferentes, altere nos comandos abaixo. Conecte no jboss-cli e execute os seguintes comandos. Para que não ocorra nenhum erro na execução, execute cada comando separadamente: ### Datasource citsmart ```shell /subsystem=datasources/data-source="/jdbc/citsmart":add(jndi-name="java:/jdbc/citsmart",driver-name="postgres",connection-url="jdbc:postgresql://pgdata.citsmart.com:5432/citsmart_db",user-name="citsmartdbuser",password="exemplo123",driver-class="org.postgresql.Driver", enabled=true, use-java-context=true) /subsystem=datasources/data-source="/jdbc/citsmart":write-attribute(name=min-pool-size,value=10) /subsystem=datasources/data-source="/jdbc/citsmart":write-attribute(name=max-pool-size,value=300) /subsystem=datasources/data-source="/jdbc/citsmart":write-attribute(name=pool-prefill,value=true) /subsystem=datasources/data-source="/jdbc/citsmart":write-attribute(name=flush-strategy,value=FailingConnectionOnly) /subsystem=datasources/data-source="/jdbc/citsmart":write-attribute(name=blocking-timeout-wait-millis,value=60000) /subsystem=datasources/data-source="/jdbc/citsmart":write-attribute(name=idle-timeout-minutes,value=5) ``` ### Datasource citsmartFlow ```shell /subsystem=datasources/data-source="/jdbc/citsmartFluxo":add(jndi-name="java:/jdbc/citsmartFluxo",driver-name="postgres",connection-url="jdbc:postgresql://pgdata.citsmart.com:5432/citsmart_db",user-name="citsmartdbuser",password="exemplo123",driver-class="org.postgresql.Driver", enabled=true, use-java-context=true) /subsystem=datasources/data-source="/jdbc/citsmartFluxo":write-attribute(name=min-pool-size,value=10) /subsystem=datasources/data-source="/jdbc/citsmartFluxo":write-attribute(name=max-pool-size,value=300) /subsystem=datasources/data-source="/jdbc/citsmartFluxo":write-attribute(name=pool-prefill,value=true) /subsystem=datasources/data-source="/jdbc/citsmartFluxo":write-attribute(name=flush-strategy,value=FailingConnectionOnly) /subsystem=datasources/data-source="/jdbc/citsmartFluxo":write-attribute(name=blocking-timeout-wait-millis,value=60000) /subsystem=datasources/data-source="/jdbc/citsmartFluxo":write-attribute(name=idle-timeout-minutes,value=5) ``` ### Datasourece citsmart\_reports ```shell /subsystem=datasources/data-source="/jdbc/citsmart_reports":add(jndi-name="java:/jdbc/citsmart_reports",driver-name="postgres",connection-url="jdbc:postgresql://pgdata.citsmart.com:5432/citsmart_db",user-name="citsmartdbuser",password="exemplo123",driver-class="org.postgresql.Driver", enabled=true, use-java-context=true) /subsystem=datasources/data-source="/jdbc/citsmart_reports":write-attribute(name=min-pool-size,value=10) /subsystem=datasources/data-source="/jdbc/citsmart_reports":write-attribute(name=max-pool-size,value=300) /subsystem=datasources/data-source="/jdbc/citsmart_reports":write-attribute(name=pool-prefill,value=true) /subsystem=datasources/data-source="/jdbc/citsmart_reports":write-attribute(name=flush-strategy,value=FailingConnectionOnly) /subsystem=datasources/data-source="/jdbc/citsmart_reports":write-attribute(name=blocking-timeout-wait-millis,value=60000) /subsystem=datasources/data-source="/jdbc/citsmart_reports":write-attribute(name=idle-timeout-minutes,value=5) ``` ### Datasource citsmartBpmEventos ```shell /subsystem=datasources/data-source="/jdbc/citsmartBpmEventos":add(jndi-name="java:/jdbc/citsmartBpmEventos",driver-name="postgres",connection-url="jdbc:postgresql://pgdata.citsmart.com:5432/citsmart_db",user-name="citsmartdbuser",password="exemplo123",driver-class="org.postgresql.Driver", enabled=true, use-java-context=true) /subsystem=datasources/data-source="/jdbc/citsmartBpmEventos":write-attribute(name=min-pool-size,value=10) /subsystem=datasources/data-source="/jdbc/citsmartBpmEventos":write-attribute(name=max-pool-size,value=300) /subsystem=datasources/data-source="/jdbc/citsmartBpmEventos":write-attribute(name=pool-prefill,value=true) /subsystem=datasources/data-source="/jdbc/citsmartBpmEventos":write-attribute(name=flush-strategy,value=FailingConnectionOnly) /subsystem=datasources/data-source="/jdbc/citsmartBpmEventos":write-attribute(name=blocking-timeout-wait-millis,value=60000) /subsystem=datasources/data-source="/jdbc/citsmartBpmEventos":write-attribute(name=idle-timeout-minutes,value=5 ``` ### Datasource citsmart-neuro ```shell /subsystem=datasources/data-source="/env/jdbc/citsmart-neuro":add(jndi-name="java:/env/jdbc/citsmart-neuro",driver-name="postgres",connection-url="jdbc:postgresql://pgdata.citsmart.com:5432/citsmart_db",user-name="citsmartdbuser",password="exemplo123",driver-class="org.postgresql.Driver", enabled=true, use-java-context=true) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro":write-attribute(name=min-pool-size,value=10) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro":write-attribute(name=max-pool-size,value=300) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro":write-attribute(name=pool-prefill,value=true) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro":write-attribute(name=flush-strategy,value=FailingConnectionOnly) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro":write-attribute(name=blocking-timeout-wait-millis,value=60000) ``` ### Datasource citsmart-neuro-app1 ```shell /subsystem=datasources/data-source="/env/jdbc/citsmart-neuro-app1":add(jndi-name="java:/env/jdbc/citsmart-neuro-app1",driver-name="postgres",connection-url="jdbc:postgresql://pgdata.citsmart.com:5432/citsmart_db",user-name="citsmartdbuser",password="exemplo123",driver-class="org.postgresql.Driver", enabled=true, use-java-context=true) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app1":write-attribute(name=min-pool-size,value=10) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app1":write-attribute(name=max-pool-size,value=300) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app1":write-attribute(name=pool-prefill,value=true) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app1":write-attribute(name=flush-strategy,value=FailingConnectionOnly) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app1":write-attribute(name=blocking-timeout-wait-millis,value=60000) ``` ### Datasource citsmart-neuro-app2 ```shell /subsystem=datasources/data-source="/env/jdbc/citsmart-neuro-app2":add(jndi-name="java:/env/jdbc/citsmart-neuro-app2",driver-name="postgres",connection-url="jdbc:postgresql://pgdata.citsmart.com:5432/citsmart_db",user-name="citsmartdbuser",password="exemplo123",driver-class="org.postgresql.Driver", enabled=true, use-java-context=true) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app2":write-attribute(name=min-pool-size,value=10) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app2":write-attribute(name=max-pool-size,value=300) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app2":write-attribute(name=pool-prefill,value=true) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app2":write-attribute(name=flush-strategy,value=FailingConnectionOnly) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app2":write-attribute(name=blocking-timeout-wait-millis,value=60000) ``` ### Datasource citsmart-neuro-app3 ```shell /subsystem=datasources/data-source="/env/jdbc/citsmart-neuro-app3":add(jndi-name="java:/env/jdbc/citsmart-neuro-app3",driver-name="postgres",connection-url="jdbc:postgresql://pgdata.citsmart.com:5432/citsmart_db",user-name="citsmartdbuser",password="exemplo123",driver-class="org.postgresql.Driver", enabled=true, use-java-context=true) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app3":write-attribute(name=min-pool-size,value=10) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app3":write-attribute(name=max-pool-size,value=300) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app3":write-attribute(name=pool-prefill,value=true) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app3":write-attribute(name=flush-strategy,value=FailingConnectionOnly) /subsystem=datasources/data-source="/env\/jdbc\/citsmart-neuro-app3":write-attribute(name=blocking-timeout-wait-millis,value=60000) ``` Caso ocorra algum erro na criação de algum datasource, use o comando `remove` para removê-lo e inicie novamente a criação: Exemplo, no caso abaixo iremos remover o datasource citsmart ```shell /subsystem=datasources/data-source="/jdbc/citsmart":remove ``` Antes de sair do jboss-cli, execute o comando reload para aplicar as alterações e faça um teste de conexão com a base de dados: ```shell reload ``` E faça um teste de conexão com o banco usando os comandos abaixo. Lembrando que o resultado precisa ser `"outcome" => "success"`: ```shell /subsystem=datasources/data-source="/jdbc/citsmart":test-connection-in-pool /subsystem=datasources/data-source="/jdbc/citsmartFluxo":test-connection-in-pool /subsystem=datasources/data-source="/jdbc/citsmart_reports":test-connection-in-pool /subsystem=datasources/data-source="/jdbc/citsmartBpmEventos":test-connection-in-pool /subsystem=datasources/data-source="/env/jdbc/citsmart-neuro":test-connection-in-pool /subsystem=datasources/data-source="/env/jdbc/citsmart-neuro-app1":test-connection-in-pool /subsystem=datasources/data-source="/env/jdbc/citsmart-neuro-app2":test-connection-in-pool /subsystem=datasources/data-source="/env/jdbc/citsmart-neuro-app3":test-connection-in-pool ```