如何部署webapp并创建其资源 [英] how to deploy a webapp and create its resources

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问题描述


  1. 创建jdbc连接池（/ WEB-INF / glassfish- resources.xml - > jdbc-connection-pool 本身不工作...可以从asadmin发送）

  2. 创建jdbc资源池（/WEB-INF/glassfish-resources.xml - > jdbc-resource 同上）

  3. 创建auth-realm没有自动，现在使用asadmin）

  4. 创建模式（peristence.xml - > 属性javax.persistence.schema-generation.create-database-schemas ，但是是假的）

  5. 创建表（persistence.xml - >create-tables，不完美，但至少起作用）

现在我在做：


  1. 上传myapp.war glassfish-resources.xml在/ tmp / install

  2. asadmin add-resources ...

  3. asadmin create-auth-realm ...

  4. asadmin deploy ...

  5. asadmin disable mya pp ...

  6. nano /.../glassfish/applications/myapp/WEB-INF/classes/META-INF/ persistence.xml

  7. 注释几行， ctrl + o ， enter ， ctrl + x ， enter

  8. asadmin enable myapp ...

  9. rm -Rf / tmp / install

没有其他建议我打算：


  1. 上传myapp.war，deploy.shon / tmp / install

  2. chmod + x deploy.sh

  3. ./ deploy.sh

，脚本将照顾所有内容。
，但我想仅通过glassfish http控制台上传只有战争文件，并获得相同的结果。



是否有在 contextInitialized 之前调用的类或脚本的方法



您将如何部署这个东西？





为了完整，这里有一些额外的信息：



/myapp/WEB-INF/classes/META-INF/persistence.xml 

  ;？xml version =1.0encoding =UTF-8？> 
< persistence version =2.0xmlns =http://java.sun.com/xml/ns/persistencexmlns：xsi =http://www.w3.org/2001/XMLSchema-实例xsi：schemaLocation =http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd\"> 
< persistence-unit name =myapptransaction-type =JTA> 
< provider> org.eclipse.persistence.jpa.PersistenceProvider< / provider> 
< jta-data-source> jdbc / myapp< / jta-data-source> 
< exclude-unlisted-classes> false< / exclude-unlisted-classes> 
< shared-cache-mode> NONE< / shared-cache-mode> 
<属性> 
< property name =javax.persistence.jdbc.drivervalue =com.mysql.jdbc.Driver/> 
< property name =javax.persistence.jdbc.urlvalue =jdbc：mysql：// localhost：3306 / myapp/> 
< property name =javax.persistence.jdbc.uservalue =root/> 
< property name =javax.persistence.jdbc.passwordvalue =password/> 
< property name =javax.persistence.schema-generation.database.actionvalue =create/> 
< property name =javax.persistence.schema-generation.create-database-schemasvalue =false/> 
< property name =javax.persistence.schema-generation.scripts.actionvalue =drop-and-create/> 
< property name =javax.persistence.schema-generation.scripts.create-targetvalue =C：/tmp/myapp_create.ddl/> 
< property name =javax.persistence.schema-generation.scripts.drop-targetvalue =C：/tmp/myapp_drop.ddl/> 
< property name =eclipselink.deploy-on-startupvalue =true/> 
< property name =eclipselink.target-databasevalue =MySQL/> 
<！ - < property name =eclipselink.ddl-generationvalue =create-tables/> - > 
<！ - < property name =eclipselink.ddl-generation.output-modevalue =database/> - > 
<！ - < property name =eclipselink.create-ddl-jdbc-file-namevalue =myapp.ddl/> - > 
<！ - < property name =eclipselink.logging.levelvalue =FINE/> - > 
<！ - < property name =eclipselink.logging.level.sqlvalue =FINE/> - > 
<！ - < property name =eclipselink.logging.parametersvalue =true/> - > 
<！ - < property name =eclipselink.logging.loggervalue =org.eclipse.persistence.logging.DefaultSessionLog/> - > 
< / properties> 
< / persistence-unit> 
< / persistence>

/myapp/WEB-INF/glassfish-resources.xml 

 <？xml version =1.0encoding =UTF-8？> 
< DOCTYPE资源PUBLIC -  // GlassFish.org//DTD GlassFish应用服务器3.1资源定义// ENhttp://glassfish.org/dtds/glassfish-resources_1_5.dtd\"> 
< resources> 
< jdbc-connection-pool allow-non-component-callers =falseassociate-with-thread =falseconnection-creation-retry-attempts =0connection-creation-retry-interval- in-seconds =10connection-leak-reclaim =falseconnection-leak-timeout-in-seconds =0connection-validation-method =auto-commitdatasource-classname =com.mysql.jdbc .jdbc2.optional.MysqlDataSourcefail-all-connections =falseidle-timeout-in-seconds =300is-connection-validation-required =falseis-isolation-level-guarantee =truelazy -connection-association =falselazy-connection-queistment =falsematch-connections =falsemax-connection-usage-count =0max-pool-size =32max-wait-time- in-millis =60000name =jdbc / myapp_poolnon-transactional-connections =falsepool-resize-quantity =2res-type =javax.sql.DataSourcestatement-timeout-in-seconds = -  1steady-pool-size =8validate-atmost-once-period-in-seconds =0wrap-jdbc-objects =false> 
< property name =serverNamevalue =localhost/> 
< property name =portNumbervalue =3306/> 
< property name =databaseNamevalue =myapp/> 
< property name =Uservalue =root/> 
< property name =Passwordvalue =password/> 
< property name =URLvalue =jdbc：mysql：// localhost：3306 / myapp/> 
< property name =driverClassvalue =com.mysql.jdbc.Driver/> 
< / jdbc-connection-pool> 
< jdbc-resource enabled =truejndi-name =jdbc / myappobject-type =userpool-name =jdbc / myapp_pool/> 
< / resources>

而glassfish了解/myapp/.../persistence.xml（有时也执行 CREATE SCHEMA myapp ，有时不是，显然是随机的 - 但是很好），



我绝对不能使glassfish读取/ myapp / WEB-INF / GlassFish的-resources.xml中。它忽略了这个文件。



更新
glassfish读取文件，但以j $ / 打破其他引用。意识到这个事情我用前缀重写引用，现在它正常工作。
最后，我注意到，如果 glassfish-resources.xml 在 META-INF （而不是 WEB-INF ）glassfish读取文件，它也存在于http应用程序myapp>描述符中的

解决方案

最后我找到一个解决方案：


  1. 数据库创建/升级：在 ServletContextListener.contextInitialized 我使用编译时生成的ddl脚本来创建数据库（如果不存在），或者使用liquibase升级数据库（如果存在）。没有更多的persistence.xml用于数据库生成。


  2. 认证领域部署：我不部署或创建任何容器特定领域。在 ServletContextListener.contextInitialized 中，我注册了一个自定义的 JASPIC 实现，它本身就是一个JAAS登录模块包装器。感谢@ArjanTijms的这个aricle 和这个答案



before deploy "myapp.war" on glassfish 4 i have to

  1. create jdbc connection pool (/WEB-INF/glassfish-resources.xml -> jdbc-connection-pool does not work by itself... fine from asadmin)
  2. create jdbc resource for pool (/WEB-INF/glassfish-resources.xml -> jdbc-resource same as above)
  3. create auth-realm (nothing auto, using asadmin for now)
  4. create schema (peristence.xml -> property javax.persistence.schema-generation.create-database-schemas, but is bogus)
  5. create tables (persistence.xml -> `create-tables', not perfect but at least it works)

now i'm doing:

  1. upload "myapp.war", "glassfish-resources.xml" on /tmp/install
  2. asadmin add-resources ...
  3. asadmin create-auth-realm ...
  4. asadmin deploy ...
  5. asadmin disable myapp ...
  6. nano /.../glassfish/applications/myapp/WEB-INF/classes/META-INF/persistence.xml
  7. comment a few lines, ctrl+o, enter, ctrl+x, enter
  8. asadmin enable myapp ...
  9. rm -Rf /tmp/install

and without other suggestion i'm planning to:

  1. upload "myapp.war", "deploy.sh" on /tmp/install
  2. chmod +x deploy.sh
  3. ./deploy.sh

and the script will take care of everything. but i'd like to upload only a war file via glassfish http console and obtain the same result.

is there a way to have a class or script called before contextInitialized?

how would you deploy this thing?

for completeness here are some additional info:

/myapp/WEB-INF/classes/META-INF/persistence.xml

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
    <persistence-unit name="myapp" transaction-type="JTA">
        <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
        <jta-data-source>jdbc/myapp</jta-data-source>
        <exclude-unlisted-classes>false</exclude-unlisted-classes>
        <shared-cache-mode>NONE</shared-cache-mode>
        <properties>
            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
            <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/myapp"/>
            <property name="javax.persistence.jdbc.user" value="root"/>
            <property name="javax.persistence.jdbc.password" value="password"/>
            <property name="javax.persistence.schema-generation.database.action" value="create"/>
            <property name="javax.persistence.schema-generation.create-database-schemas" value="false"/>
            <property name="javax.persistence.schema-generation.scripts.action" value="drop-and-create"/>
            <property name="javax.persistence.schema-generation.scripts.create-target" value="C:/tmp/myapp_create.ddl"/>
            <property name="javax.persistence.schema-generation.scripts.drop-target" value="C:/tmp/myapp_drop.ddl"/>
            <property name="eclipselink.deploy-on-startup" value="true"/>
            <property name="eclipselink.target-database" value="MySQL"/>
<!--            <property name="eclipselink.ddl-generation" value="create-tables"/> -->
<!--            <property name="eclipselink.ddl-generation.output-mode" value="database"/> -->
<!--            <property name="eclipselink.create-ddl-jdbc-file-name" value="myapp.ddl"/> -->
<!--            <property name="eclipselink.logging.level" value="FINE" /> -->
<!--            <property name="eclipselink.logging.level.sql" value="FINE"/> -->
<!--            <property name="eclipselink.logging.parameters" value="true"/> -->
<!--            <property name="eclipselink.logging.logger" value="org.eclipse.persistence.logging.DefaultSessionLog"/> -->
        </properties>
    </persistence-unit>
</persistence>

/myapp/WEB-INF/glassfish-resources.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE resources PUBLIC "-//GlassFish.org//DTD GlassFish Application Server 3.1 Resource Definitions//EN" "http://glassfish.org/dtds/glassfish-resources_1_5.dtd">
<resources>
    <jdbc-connection-pool allow-non-component-callers="false" associate-with-thread="false" connection-creation-retry-attempts="0" connection-creation-retry-interval-in-seconds="10" connection-leak-reclaim="false" connection-leak-timeout-in-seconds="0" connection-validation-method="auto-commit" datasource-classname="com.mysql.jdbc.jdbc2.optional.MysqlDataSource" fail-all-connections="false" idle-timeout-in-seconds="300" is-connection-validation-required="false" is-isolation-level-guaranteed="true" lazy-connection-association="false" lazy-connection-enlistment="false" match-connections="false" max-connection-usage-count="0" max-pool-size="32" max-wait-time-in-millis="60000" name="jdbc/myapp_pool" non-transactional-connections="false" pool-resize-quantity="2" res-type="javax.sql.DataSource" statement-timeout-in-seconds="-1" steady-pool-size="8" validate-atmost-once-period-in-seconds="0" wrap-jdbc-objects="false">
        <property name="serverName" value="localhost"/>
        <property name="portNumber" value="3306"/>
        <property name="databaseName" value="myapp"/>
        <property name="User" value="root"/>
        <property name="Password" value="password"/>
        <property name="URL" value="jdbc:mysql://localhost:3306/myapp"/>
        <property name="driverClass" value="com.mysql.jdbc.Driver"/>
    </jdbc-connection-pool>
    <jdbc-resource enabled="true" jndi-name="jdbc/myapp" object-type="user" pool-name="jdbc/myapp_pool"/>
</resources>

while glassfish understands /myapp/.../persistence.xml (sometimes executing also CREATE SCHEMA myapp, sometimes not, apparently random - but it's fine),

i definitely can't make glassfish read /myapp/WEB-INF/glassfish-resources.xml. it ignores this file.

UPDATE glassfish reads the file but prefixes jndi names with java:app/ breaking other references. being aware of this thing i rewrite references with prefix and now it is working fine. lastly, i noted that if glassfish-resources.xml is inside META-INF (instead of WEB-INF) glassfish reads the file and it is also present in http ui under "applications > myapp > descriptors"

解决方案

finally i found a solution:

  1. database create/upgrade: in ServletContextListener.contextInitialized i use compile-time-generated ddl script to create database if not exists, or use liquibase to upgrade database if exists. no more persistence.xml usage for database generation.

  2. authentication realm deploy: i don't deploy or create any container-specific realm. in ServletContextListener.contextInitialized i register a custom JASPIC implementation, which is itself a JAAS login module wrapper. thanks to @ArjanTijms for this aricle and this answer

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