无法访问tomcat，与docker集成时未部署war文件

0wi1tuuw  于 2021-10-10  发布在  Java
关注(0)|答案(1)|浏览(612)

已使用成功生成war文件 mvn clean install ，然后用 docker compose up --build 在终端中。终端中的日志显示没有创建任何表，并且无法使用postman正确到达端点。由于war文件部署不当，tomcat处于无法访问状态。我需要一个解决方案来连接数据库和服务器，并到达端点。我找不到任何有助于解决此问题的信息。请帮助我实现正确部署。
文件结构
pom.xml

  1. <modelVersion>4.0.0</modelVersion>
  2. <parent>
  3.     <groupId>org.springframework.boot</groupId>
  4.     <artifactId>spring-boot-starter-parent</artifactId>
  5.     <version>2.5.0</version>
  6.     <relativePath/> <!-- lookup parent from repository -->
  7. </parent>
  8. <groupId>com.demo</groupId>
  9. <artifactId>EcomApplication</artifactId>
  10. <version>0.0.1-SNAPSHOT</version>
  11. <name>EcomApplication</name>
  12. <packaging>war</packaging>
  13. <description>Demo project for Spring Boot</description>
  14. <properties>
  15.     <java.version>11</java.version>
  16. </properties>
  17. <dependencies>
  18.     <dependency>
  19.         <groupId>org.springframework.boot</groupId>
  20.         <artifactId>spring-boot-starter-data-jdbc</artifactId>
  21.     </dependency>
  22.     <dependency>
  23.         <groupId>org.springframework.boot</groupId>
  24.         <artifactId>spring-boot-starter-data-jpa</artifactId>
  25.     </dependency>
  26.     <dependency>
  27.         <groupId>org.springframework.boot</groupId>
  28.         <artifactId>spring-boot-starter-web</artifactId>
  29.     </dependency>
  30.     <dependency>
  31.         <groupId>org.projectlombok</groupId>
  32.         <artifactId>lombok</artifactId>
  33.         <optional>true</optional>
  34.     </dependency>
  35.     <dependency>
  36.         <groupId>org.springframework.boot</groupId>
  37.         <artifactId>spring-boot-starter-test</artifactId>
  38.         <scope>test</scope>
  39.     </dependency>
  40.     <dependency>
  41.         <groupId>org.postgresql</groupId>
  42.         <artifactId>postgresql</artifactId>
  43.         <scope>runtime</scope>
  44.     </dependency>
  45.     <dependency>
  46.         <groupId>junit</groupId>
  47.         <artifactId>junit</artifactId>
  48.         <scope>test</scope>
  49.     </dependency>
  51. </dependencies>
  53. <build>
  54.     <finalName>ecom</finalName>
  55.     <plugins>
  56.             <plugin>
  57.                 <groupId>org.apache.maven.plugins</groupId>
  58.                 <artifactId>maven-surefire-plugin</artifactId>
  59.                 <version>2.4.2</version>
  60.                 <configuration>
  61.                     <skipTests>true</skipTests>
  62.                 </configuration>
  63.             </plugin>
  65.     </plugins>
  66. </build>

终端日志：

  1. sowbharnika@SowbharnikasMBP EcomApplication % docker compose up --build 
  2. [+] Building 4.7s (11/11) FINISHED                                                                                                                                     
  3.  => [itomcat-ecom internal] load build definition from Dockerfile                                                                                                 0.0s
  4.  => => transferring dockerfile: 217B                                                                                                                              0.0s
  5.  => [ipostgres-ecom internal] load build definition from Dockerfile                                                                                               0.0s
  6.  => => transferring dockerfile: 137B                                                                                                                              0.0s
  7.  => [itomcat-ecom internal] load .dockerignore                                                                                                                    0.0s
  8.  => => transferring context: 2B                                                                                                                                   0.0s
  9.  => [ipostgres-ecom internal] load .dockerignore                                                                                                                  0.0s
  10.  => => transferring context: 2B                                                                                                                                   0.0s
  11.  => [itomcat-ecom internal] load metadata for docker.io/library/tomcat:8.0-jre8                                                                                   3.1s
  12.  => [ipostgres-ecom internal] load metadata for docker.io/library/postgres:10.2                                                                                   3.1s
  13.  => CACHED [ipostgres-ecom 1/1] FROM docker.io/library/postgres:10.2@sha256:7361bae1fbf5642099663d1f02dc949cabde1f86727bf8ff00d0a8806640a617                      0.0s
  14.  => [itomcat-ecom] exporting to image                                                                                                                             0.2s
  15.  => => exporting layers                                                                                                                                           0.2s
  16.  => => writing image sha256:388cf029752f4cac431dfb8eb41170dbd547bdb25e2542222d85355af59d96ed                                                                      0.0s
  17.  => => naming to docker.io/library/ipostgres-ecom                                                                                                                 0.0s
  18.  => => writing image sha256:619f0674184633b5b1c4c81d08fc714b42625b547bd341486f321e706c75f744                                                                      0.0s
  19.  => => naming to docker.io/library/itomcat-ecom                                                                                                                   0.0s
  20.  => [itomcat-ecom internal] load build context                                                                                                                    1.0s
  21.  => => transferring context: 37.56MB                                                                                                                              1.0s
  22.  => CACHED [itomcat-ecom 1/2] FROM docker.io/library/tomcat:8.0-jre8@sha256:268403c3fa09afd9310ced7e83ac021927dca0f04a394a80a0b0220f62e056ed                      0.0s
  23.  => [itomcat-ecom 2/2] ADD target/ecom.war /usr/local/tomcat/webapps                                                                                              0.1s
  25. Use 'docker scan' to run Snyk tests against images to find vulnerabilities and learn how to fix them
  26. [+] Running 3/2
  27.  ⠿ Network ecomapplication_default        Created                                                                                                                 3.9s
  28.  ⠿ Container ecomapplication_cpostgres_1  Created                                                                                                                 0.0s
  29.  ⠿ Container ecomapplication_ctomcat_1    Created                                                                                                                 0.0s
  30. Attaching to cpostgres_1, ctomcat_1
  31. cpostgres_1  | The files belonging to this database system will be owned by user "postgres".
  32. cpostgres_1  | This user must also own the server process.
  33. cpostgres_1  | 
  34. cpostgres_1  | The database cluster will be initialized with locale "en_US.utf8".
  35. cpostgres_1  | The default database encoding has accordingly been set to "UTF8".
  36. cpostgres_1  | The default text search configuration will be set to "english".
  37. cpostgres_1  | 
  38. cpostgres_1  | Data page checksums are disabled.
  39. cpostgres_1  | 
  40. cpostgres_1  | fixing permissions on existing directory /var/lib/postgresql/data ... ok
  41. cpostgres_1  | creating subdirectories ... ok
  42. cpostgres_1  | selecting default max_connections ... 100
  43. cpostgres_1  | selecting default shared_buffers ... 128MB
  44. cpostgres_1  | selecting dynamic shared memory implementation ... posix
  45. cpostgres_1  | creating configuration files ... ok
  46. cpostgres_1  | running bootstrap script ... ok
  47. cpostgres_1  | performing post-bootstrap initialization ... ok
  48. cpostgres_1  | syncing data to disk ... ok
  49. cpostgres_1  | 
  50. cpostgres_1  | Success. You can now start the database server using:
  51. cpostgres_1  | 
  52. cpostgres_1  |     pg_ctl -D /var/lib/postgresql/data -l logfile start
  53. cpostgres_1  | 
  54. cpostgres_1  | 
  55. cpostgres_1  | WARNING: enabling "trust" authentication for local connections
  56. cpostgres_1  | You can change this by editing pg_hba.conf or using the option -A, or
  57. cpostgres_1  | --auth-local and --auth-host, the next time you run initdb.
  58. cpostgres_1  | waiting for server to start....2021-06-17 05:54:27.217 UTC [40] LOG:  listening on IPv4 address "127.0.0.1", port 5432
  59. cpostgres_1  | 2021-06-17 05:54:27.217 UTC [40] LOG:  could not bind IPv6 address "::1": Cannot assign requested address
  60. cpostgres_1  | 2021-06-17 05:54:27.217 UTC [40] HINT:  Is another postmaster already running on port 5432? If not, wait a few seconds and retry.
  61. cpostgres_1  | 2021-06-17 05:54:27.221 UTC [40] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
  62. cpostgres_1  | 2021-06-17 05:54:27.235 UTC [41] LOG:  database system was shut down at 2021-06-17 05:54:26 UTC
  63. cpostgres_1  | 2021-06-17 05:54:27.242 UTC [40] LOG:  database system is ready to accept connections
  64. cpostgres_1  |  done
  65. cpostgres_1  | server started
  66. cpostgres_1  | CREATE DATABASE
  67. cpostgres_1  | 
  68. cpostgres_1  | ALTER ROLE
  69. cpostgres_1  | 
  70. cpostgres_1  | 
  71. cpostgres_1  | /usr/local/bin/docker-entrypoint.sh: ignoring /docker-entrypoint-initdb.d/*
  72. cpostgres_1  | 
  73. cpostgres_1  | waiting for server to shut down....2021-06-17 05:54:27.715 UTC [40] LOG:  received fast shutdown request
  74. cpostgres_1  | 2021-06-17 05:54:27.718 UTC [40] LOG:  aborting any active transactions
  75. cpostgres_1  | 2021-06-17 05:54:27.719 UTC [40] LOG:  worker process: logical replication launcher (PID 47) exited with exit code 1
  76. cpostgres_1  | 2021-06-17 05:54:27.723 UTC [42] LOG:  shutting down
  77. cpostgres_1  | 2021-06-17 05:54:27.744 UTC [40] LOG:  database system is shut down
  78. cpostgres_1  |  done
  79. cpostgres_1  | server stopped
  80. cpostgres_1  | 
  81. cpostgres_1  | PostgreSQL init process complete; ready for start up.
  82. cpostgres_1  | 
  83. cpostgres_1  | 2021-06-17 05:54:27.828 UTC [1] LOG:  listening on IPv4 address "0.0.0.0", port 5432
  84. cpostgres_1  | 2021-06-17 05:54:27.828 UTC [1] LOG:  listening on IPv6 address "::", port 5432
  85. cpostgres_1  | 2021-06-17 05:54:27.832 UTC [1] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
  86. cpostgres_1  | 2021-06-17 05:54:27.845 UTC [67] LOG:  database system was shut down at 2021-06-17 05:54:27 UTC
  87. cpostgres_1  | 2021-06-17 05:54:27.852 UTC [1] LOG:  database system is ready to accept connections
  88. ctomcat_1    | Listening for transport dt_socket at address: 18000
  89. ctomcat_1    | 17-Jun-2021 05:54:32.012 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version:        Apache Tomcat/8.0.53
  90. ctomcat_1    | 17-Jun-2021 05:54:32.017 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Jun 29 2018 14:42:45 UTC
  91. ctomcat_1    | 17-Jun-2021 05:54:32.017 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number:         8.0.53.0
  92. ctomcat_1    | 17-Jun-2021 05:54:32.018 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Linux
  93. ctomcat_1    | 17-Jun-2021 05:54:32.018 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            5.10.25-linuxkit
  94. ctomcat_1    | 17-Jun-2021 05:54:32.018 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          amd64
  95. ctomcat_1    | 17-Jun-2021 05:54:32.018 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             /usr/lib/jvm/java-8-openjdk-amd64/jre
  96. ctomcat_1    | 17-Jun-2021 05:54:32.018 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_181-8u181-b13-1~deb9u1-b13
  97. ctomcat_1    | 17-Jun-2021 05:54:32.018 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
  98. ctomcat_1    | 17-Jun-2021 05:54:32.018 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         /usr/local/tomcat
  99. ctomcat_1    | 17-Jun-2021 05:54:32.019 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         /usr/local/tomcat
  100. ctomcat_1    | 17-Jun-2021 05:54:32.019 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties
  101. ctomcat_1    | 17-Jun-2021 05:54:32.019 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
  102. ctomcat_1    | 17-Jun-2021 05:54:32.019 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
  103. ctomcat_1    | 17-Jun-2021 05:54:32.019 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
  104. ctomcat_1    | 17-Jun-2021 05:54:32.020 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -agentlib:jdwp=transport=dt_socket,address=18000,server=y,suspend=n
  105. ctomcat_1    | 17-Jun-2021 05:54:32.020 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
  106. ctomcat_1    | 17-Jun-2021 05:54:32.020 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/usr/local/tomcat
  107. ctomcat_1    | 17-Jun-2021 05:54:32.020 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/local/tomcat
  108. ctomcat_1    | 17-Jun-2021 05:54:32.020 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/usr/local/tomcat/temp
  109. ctomcat_1    | 17-Jun-2021 05:54:32.020 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library 1.2.17 using APR version 1.5.2.
  110. ctomcat_1    | 17-Jun-2021 05:54:32.021 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
  111. ctomcat_1    | 17-Jun-2021 05:54:32.026 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized (OpenSSL 1.1.0f  25 May 2017)
  112. ctomcat_1    | 17-Jun-2021 05:54:32.198 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-8080"]
  113. ctomcat_1    | 17-Jun-2021 05:54:32.212 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-apr-8009"]
  114. ctomcat_1    | 17-Jun-2021 05:54:32.214 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 863 ms
  115. ctomcat_1    | 17-Jun-2021 05:54:32.270 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
  116. ctomcat_1    | 17-Jun-2021 05:54:32.270 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.53
  117. ctomcat_1    | 17-Jun-2021 05:54:32.320 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive /usr/local/tomcat/webapps/ecom.war
  118. ctomcat_1    | 17-Jun-2021 05:54:33.034 WARNING [localhost-startStop-1] org.apache.tomcat.util.descriptor.web.WebXml.setVersion Unknown version string [4.0]. Default version will be used.
  119. ctomcat_1    | 17-Jun-2021 05:54:33.037 WARNING [localhost-startStop-1] org.apache.tomcat.util.descriptor.web.WebXml.setVersion Unknown version string [4.0]. Default version will be used.
  120. ctomcat_1    | 17-Jun-2021 05:54:35.180 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
  121. ctomcat_1    | 17-Jun-2021 05:54:35.450 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive /usr/local/tomcat/webapps/ecom.war has finished in 3,130 ms
  122. ctomcat_1    | 17-Jun-2021 05:54:35.452 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/examples
  123. ctomcat_1    | 17-Jun-2021 05:54:35.651 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/examples has finished in 198 ms
  124. ctomcat_1    | 17-Jun-2021 05:54:35.651 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/manager
  125. ctomcat_1    | 17-Jun-2021 05:54:35.682 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/manager has finished in 31 ms
  126. ctomcat_1    | 17-Jun-2021 05:54:35.683 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/ROOT
  127. ctomcat_1    | 17-Jun-2021 05:54:35.701 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/ROOT has finished in 18 ms
  128. ctomcat_1    | 17-Jun-2021 05:54:35.701 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/host-manager
  129. ctomcat_1    | 17-Jun-2021 05:54:35.727 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/host-manager has finished in 25 ms
  130. ctomcat_1    | 17-Jun-2021 05:54:35.727 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/docs
  131. ctomcat_1    | 17-Jun-2021 05:54:35.744 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/docs has finished in 17 ms
  132. ctomcat_1    | 17-Jun-2021 05:54:35.763 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-8080"]
  133. ctomcat_1    | 17-Jun-2021 05:54:35.788 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-apr-8009"]
  134. ctomcat_1    | 17-Jun-2021 05:54:35.799 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 3584 ms

调试tomcat容器日志时，不会显示任何错误，说明到达tomcat服务器时出现的问题。因此，调试非常困难。
Postman
端点状态
docker编写文件

  1. version: '2'
  2. services:
  3.   ctomcat:
  4.     build:
  5.       context: .
  6.       dockerfile: ./docker/tomcat/Dockerfile
  7.     ports:
  8.       - "8080:8080"
  9.       - "18000:18000"
  10.     image: itomcat-ecom
  11.     depends_on:
  12.       - cpostgres
  14.   cpostgres:
  15.     build:
  16.       context: "./docker/postgres"
  17.     restart: always
  18.     image: ipostgres-ecom
  19.     ports:
  20.       - 15432:5432

postgres的docker文件

  1. FROM postgres:10.2
  2. ENV POSTGRES_USER postgres
  3. ENV POSTGRES_PASSWORD password
  4. ENV POSTGRES_DB ecomdb

tomcat的docker文件

  1. FROM tomcat:8.0-jre8
  2. ADD target/ecom.war /usr/local/tomcat/webapps
  3. ENV JPDA_ADDRESS 18000
  4. ENV JPDA_TRANSPORT=dt_socket
  5. EXPOSE 8080
  6. EXPOSE 18000
  7. CMD ["catalina.sh", "jpda", "run"]

应用程序属性

  1. spring.datasource.url=jdbc:postgresql://cpostgres:5432/ecomdb
  2. spring.datasource.username=postgres
  3. spring.datasource.password=password
  4. spring.datasource.initialization-mode=always
  5. spring.datasource.initialize=true
  6. spring.jpa.hibernate.ddl-auto=create-drop
  7. spring.jpa.properties.hibernate.show_sql=true
Mavenpostgresqldocker-composetomcatwar-filedeployment

1条答案

按热度按时间
hivapdat

hivapdat1#

在docker compose文件中，tomcat的拉取映像具有不同的版本，该版本只支持特定的java版本。因此，您可以更改支持java版本11的tomcat映像版本文件（在pom文件中）或更改java版本，如下所述：
在pom文件的“属性”下进行更改-

  1. <properties>
  2.     <java.version>1.8</java.version>
  3. </properties>

终端日志中显示的错误很难调试，因为它根本不显示任何错误，如果无法部署它，它将完全忽略artifactid。
笔记
我们需要确保三件事…
war应该复制到tomcat as-（/usr/local/tomcat/webapps）中的正确目录。
确保您的java版本与您正在使用的tomcat映像匹配。
确保您的sprint引导应用程序类是正确的，并且已经实现了SpringBootServletilizer
完成上述更改后，项目将成功部署，连接到数据库，并访问端点。

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