안녕하세요? 강의 잘 듣고 있습니다. 톰켓 서버 설정 관련해서 질문드립니다. 현재 저는 M1을 사용하는 맥북을 쓰고 있습니다.tomcat:9-jdk21-openjdk 이미지를 통해 컨테이너로 톰캣 서버를 구성중에 있습니다. 외부 8088포트를 내부 8080포트가 응답하게 구동하였고, 컨테이너 주소도 172.17.0.3인것을 확인 했습니다. 다만 말씀하신 경로에 context.xml 파일이 존재하지 않습니다. 아래 보시는 사진과 같습니다.그래서 이 부분은 일단 넘어가고 다른 세팅을 완료 했고 젠킨스로 2강의 세번째 프로젝트를 진행하는데 다음과 같은 오류가 나타납니다. [DeployPublisher][INFO] Attempting to deploy 1 war file(s) [DeployPublisher][INFO] Deploying /var/jenkins_home/workspace/My-Third-Project/target/hello-world.war to container Tomcat 9.x Remote with context null ERROR: Build step failed with exception org.codehaus.cargo.container.ContainerException: Failed to redeploy [/var/jenkins_home/workspace/My-Third-Project/target/hello-world.war] at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:176) at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:81) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:167) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:136) at hudson.FilePath.act(FilePath.java:1198) at hudson.FilePath.act(FilePath.java:1181) at hudson.plugins.deploy.CargoContainerAdapter.redeployFile(CargoContainerAdapter.java:133) at hudson.plugins.deploy.PasswordProtectedAdapterCargo.redeployFile(PasswordProtectedAdapterCargo.java:95) at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:113) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:80) at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:47) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:818) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:767) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1072) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:711) at hudson.model.Run.execute(Run.java:1925) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:101) at hudson.model.Executor.run(Executor.java:442) Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:412) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:255) at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:237) at java.base/java.net.Socket.connect(Socket.java:609) at java.base/java.net.Socket.connect(Socket.java:558) at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:182) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:507) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:602) at java.base/sun.net.www.http.HttpClient.<init>(HttpClient.java:275) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:374) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:395) at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1253) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1187) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1081) at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1015) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:567) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.list(TomcatManager.java:882) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.getStatus(TomcatManager.java:895) at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:161) ... 19 more java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:412) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:255) at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:237) at java.base/java.net.Socket.connect(Socket.java:609) at java.base/java.net.Socket.connect(Socket.java:558) at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:182) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:507) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:602) at java.base/sun.net.www.http.HttpClient.<init>(HttpClient.java:275) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:374) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:395) at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1253) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1187) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1081) at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1015) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:567) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.list(TomcatManager.java:882) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.getStatus(TomcatManager.java:895) at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:161) at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:81) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:167) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:136) at hudson.FilePath.act(FilePath.java:1198) at hudson.FilePath.act(FilePath.java:1181) at hudson.plugins.deploy.CargoContainerAdapter.redeployFile(CargoContainerAdapter.java:133) at hudson.plugins.deploy.PasswordProtectedAdapterCargo.redeployFile(PasswordProtectedAdapterCargo.java:95) at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:113) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:80) at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:47) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:818) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:767) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1072) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:711) at hudson.model.Run.execute(Run.java:1925) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:101) at hudson.model.Executor.run(Executor.java:442) Build step 'Deploy war/ear to a container' marked build as failure Finished: FAILURE 젠킨스 내에서 빌드는 완료가 된것 같고 배포중에 오류가 나는데 여러 시도를 해 봤는데 해결이 안되서 질문드립니다. 로컬에는 톰캣 서버를 설치하기가 좀 그래서 컨테이너 환경으로 실습을 진행하고 싶은데 해결책이 있을까요?

비슷한 에러나 구글링해도 해결을 못해서 질문 남깁니다.평소에 잘 됐는데 갑자기 4번 ansible서버에서 4번으로 들어오는 접속을 다 거절합니다.playbook-sample2,playbook-sample3에서 172.17.0.4(ansible 서버) 호스트에 대한 명령어에 대해서는 전부 아래와 같은 에러가 발생합니다.fatal: [172.17.0.4]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: ssh: connect to host 172.17.0.4 port 22: Connection refused", "unreachable": true}m1사용 중이고 계속 접속 거절된다길래 몇 가지 테스트를 해보긴 했습니다.mac local -> 172.17.0.4은 정상적으로 접속이 됩니다.172.17.0.4 -> 172.17.0.2172.17.0.4 -> 172.17.0.4에 대해서는 전부 ssh: connect to host 172.17.0.4 port 22: Connection refused라고 나오네요.어떻게 해결 할 수 있나요?? 

세션9 내용 따라하면서 docker compose up 커맨드를 입력했는데 다음과 같은 에러가 났습니다. 코드는 올려주신 깃헙 코드 사용하였는데 해결 방법 알 수 있을까요?

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요! - 먼저 유사한 질문이 있었는지 검색해보세요. - 서로 예의를 지키며 존중하는 문화를 만들어가요. - 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요. 사진과 같이 ansible-server 컨테이너 실행하고 ssh 접속 시 kex_exchange_identification: Connection closed by remote hostConnection closed by ::1 port 20022 오류가 나옵니다.host PC는 intel 맥북 ventura 13.5 버전입니다. [실행명렁어]$ docker pull edowon0623/ansible:latest$ docker run --privileged --name ansible-server -itd -p 20022:22 -p 8082:8080 -e container=docker -v /sys/fs/cgroup:/sys/fs/cgroup edowon0623/ansible:latest /usr/sbin/init 빠른 답변 부탁드립니다.

1번 질문 Started by user Administrator Running as SYSTEM Building in workspace /var/jenkins_home/workspace/Third The recommended git tool is: NONE No credentials specified > git rev-parse --resolve-git-dir /var/jenkins_home/workspace/Third/.git # timeout=10 Fetching changes from the remote Git repository > git config remote.origin.url https://github.com/joneconsulting/cicd-web-project # timeout=10 Fetching upstream changes from https://github.com/joneconsulting/cicd-web-project > git --version # timeout=10 > git --version # 'git version 2.30.2' > git fetch --tags --force --progress -- https://github.com/joneconsulting/cicd-web-project +refs/heads/*:refs/remotes/origin/* # timeout=10 > git rev-parse refs/remotes/origin/master^{commit} # timeout=10 Checking out Revision f9b8f5340aeeba8d86db9eabc33d1ef2f892de4b (refs/remotes/origin/master) > git config core.sparsecheckout # timeout=10 > git checkout -f f9b8f5340aeeba8d86db9eabc33d1ef2f892de4b # timeout=10 Commit message: "added the master branch" > git rev-list --no-walk f9b8f5340aeeba8d86db9eabc33d1ef2f892de4b # timeout=10 Parsing POMs Established TCP socket on 37583 [Third] $ java -cp /var/jenkins_home/plugins/maven-plugin/WEB-INF/lib/maven35-agent-1.14.jar:/var/jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/Maven3.9.3/boot/plexus-classworlds-2.7.0.jar:/var/jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/Maven3.9.3/conf/logging jenkins.maven3.agent.Maven35Main /var/jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/Maven3.9.3 /var/jenkins_home/war/WEB-INF/lib/remoting-3107.v665000b_51092.jar /var/jenkins_home/plugins/maven-plugin/WEB-INF/lib/maven35-interceptor-1.14.jar /var/jenkins_home/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.14.jar 37583 <===[JENKINS REMOTING CAPACITY]===>channel started Executing Maven: -B -f /var/jenkins_home/workspace/Third/pom.xml clean compile package [INFO] Scanning for projects... [INFO] [INFO] ----------------------< com.njonecompany.web:web >---------------------- [INFO] Building cicd-web-project maven webapp 1.0 [INFO] from pom.xml [INFO] --------------------------------[ war ]--------------------------------- [INFO] [INFO] --- clean:3.2.0:clean (default-clean) @ web --- [INFO] Deleting /var/jenkins_home/workspace/Third/target [INFO] [INFO] --- resources:3.3.1:resources (default-resources) @ web --- [INFO] Copying 1 resource from src/main/resources to target/classes [INFO] [INFO] --- compiler:3.11.0:compile (default-compile) @ web --- [INFO] Changes detected - recompiling the module! :source [INFO] Compiling 3 source files with javac [debug target 1.8] to target/classes [WARNING] bootstrap class path not set in conjunction with -source 8 [INFO] [INFO] --- resources:3.3.1:resources (default-resources) @ web --- [INFO] Copying 1 resource from src/main/resources to target/classes [INFO] [INFO] --- compiler:3.11.0:compile (default-compile) @ web --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- resources:3.3.1:testResources (default-testResources) @ web --- [INFO] skip non existing resourceDirectory /var/jenkins_home/workspace/Third/src/test/resources [INFO] [INFO] --- compiler:3.11.0:testCompile (default-testCompile) @ web --- [INFO] Changes detected - recompiling the module! :dependency [INFO] Compiling 1 source file with javac [debug target 1.8] to target/test-classes [WARNING] bootstrap class path not set in conjunction with -source 8 [INFO] [INFO] --- surefire:2.22.0:test (default-test) @ web --- [INFO] [INFO] ------------------------------------------------------- [INFO] T E S T S [INFO] ------------------------------------------------------- [INFO] Running com.njonecompany.web.TestWelcome 10:40:32,162 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml] 10:40:32,162 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy] 10:40:32,162 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/var/jenkins_home/workspace/Third/target/classes/logback.xml] 10:40:32,209 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set 10:40:32,209 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender] 10:40:32,212 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [STDOUT] 10:40:32,242 |-WARN in ch.qos.logback.core.ConsoleAppender[STDOUT] - This appender no longer admits a layout as a sub-component, set an encoder instead. 10:40:32,242 |-WARN in ch.qos.logback.core.ConsoleAppender[STDOUT] - To ensure compatibility, wrapping your layout in LayoutWrappingEncoder. 10:40:32,242 |-WARN in ch.qos.logback.core.ConsoleAppender[STDOUT] - See also http://logback.qos.ch/codes.html#layoutInsteadOfEncoder for details 10:40:32,242 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [com.njonecompany.web] to DEBUG 10:40:32,242 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting additivity of logger [com.njonecompany.web] to false 10:40:32,242 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[com.njonecompany.web] 10:40:32,242 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to ERROR 10:40:32,242 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[ROOT] 10:40:32,242 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration. 10:40:32,243 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@5fb759d6 - Registering current configuration as safe fallback point 2023-07-29 10:40:32 [main] DEBUG c.n.web.controller.WelcomeController - Welcome to njonecompany.com... Sat Jul 29 10:40:32 UTC 2023 MockHttpServletRequest: HTTP Method = GET Request URI = / Parameters = {} Headers = [] Body = <no character encoding set> Session Attrs = {} Handler: Type = com.njonecompany.web.controller.WelcomeController Method = com.njonecompany.web.controller.WelcomeController#index(Model) Async: Async started = false Async result = null Resolved Exception: Type = null ModelAndView: View name = index View = null Attribute = msg value = Hi, there Attribute = today value = Sat Jul 29 10:40:32 UTC 2023 FlashMap: Attributes = null MockHttpServletResponse: Status = 200 Error message = null Headers = [Content-Language:"en"] Content type = null Body = Forwarded URL = /WEB-INF/views/index.jsp Redirected URL = null Cookies = [] [INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.592 s - in com.njonecompany.web.TestWelcome [INFO] [INFO] Results: [INFO] [INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 [INFO] [JENKINS] Recording test results [INFO] [INFO] --- war:3.2.2:war (default-war) @ web --- [INFO] Packaging webapp [INFO] Assembling webapp [web] in [/var/jenkins_home/workspace/Third/target/hello-world] [INFO] Processing war project [INFO] Copying webapp resources [/var/jenkins_home/workspace/Third/src/main/webapp] [INFO] Webapp assembled in [27 msecs] [INFO] Building war: /var/jenkins_home/workspace/Third/target/hello-world.war [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 4.349 s [INFO] Finished at: 2023-07-29T10:40:34Z [INFO] ------------------------------------------------------------------------ Waiting for Jenkins to finish collecting data [JENKINS] Archiving /var/jenkins_home/workspace/Third/pom.xml to com.njonecompany.web/web/1.0/web-1.0.pom [JENKINS] Archiving /var/jenkins_home/workspace/Third/target/hello-world.war to com.njonecompany.web/web/1.0/web-1.0.war [DeployPublisher][INFO] Attempting to deploy 1 war file(s) [DeployPublisher][INFO] Deploying /var/jenkins_home/workspace/Third/target/hello-world.war to container Tomcat 9.x Remote with context null ERROR: Build step failed with exception org.codehaus.cargo.container.ContainerException: Failed to redeploy [/var/jenkins_home/workspace/Third/target/hello-world.war] at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:176) at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:81) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:167) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:136) at hudson.FilePath.act(FilePath.java:1198) at hudson.FilePath.act(FilePath.java:1181) at hudson.plugins.deploy.CargoContainerAdapter.redeployFile(CargoContainerAdapter.java:133) at hudson.plugins.deploy.PasswordProtectedAdapterCargo.redeployFile(PasswordProtectedAdapterCargo.java:95) at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:113) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:80) at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:47) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:818) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:767) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1072) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:711) at hudson.model.Run.execute(Run.java:1925) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:101) at hudson.model.Executor.run(Executor.java:442) Caused by: org.codehaus.cargo.container.tomcat.internal.TomcatManagerException: The username and password you provided are not correct (error 401) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:704) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.list(TomcatManager.java:882) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.getStatus(TomcatManager.java:895) at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:161) ... 19 more Caused by: java.io.IOException: Server returned HTTP response code: 401 for URL: http://192.168.0.14:8088/manager/text/list at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1924) at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:577) ... 22 more org.codehaus.cargo.container.tomcat.internal.TomcatManagerException: The username and password you provided are not correct (error 401) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:704) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.list(TomcatManager.java:882) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.getStatus(TomcatManager.java:895) at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:161) at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:81) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:167) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:136) at hudson.FilePath.act(FilePath.java:1198) at hudson.FilePath.act(FilePath.java:1181) at hudson.plugins.deploy.CargoContainerAdapter.redeployFile(CargoContainerAdapter.java:133) at hudson.plugins.deploy.PasswordProtectedAdapterCargo.redeployFile(PasswordProtectedAdapterCargo.java:95) at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:113) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:80) at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:47) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:818) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:767) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1072) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:711) at hudson.model.Run.execute(Run.java:1925) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:101) at hudson.model.Executor.run(Executor.java:442) Caused by: java.io.IOException: Server returned HTTP response code: 401 for URL: http://192.168.0.14:8088/manager/text/list at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1924) at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:577) ... 22 more Build step 'Deploy war/ear to a container' marked build as failure Finished: FAILURE2번 질문  Tomcat > Manager App 로그인이 안 됩니다,,설정하신대로 따라 해서 8088 서버는 접속이 되나, Manager App 아이디 비번이 계속 오류가 있는 것으로 보아 어딘가에서 문제가 있는 것 같습니다.그래서 jenkins에서 Third project build 진행할 때도 역시 오류가 뜨는 것 같습니다. m1 pro 사용중입니다.

docker의 jenkins서버로 접속했을 시>> 찾을 수 없다.doker로 접속하지 않았을 시>> workspace 찾아짐 (jenkins에서 만든 파일도 다 저장되어 있음) 강의에서는 docker container에 접속해 jenkins서버와 연결하는 것으로 알고 있습니다. 하지만 docker로 접속하면 jenkins에서 만든 파일이 뜨지를 않습니다.예상하기로는 docker-jenkins가 제대로 연결되어 있지 않고 어딘가에서 경로가 잘못 되어 있는 걸로 생각됩니다.혹시 이 경우 어떻게 설정해야 하는지 아실까요?

그냥.. 저처럼 Windows 11 환경에서 wsl 을 사용해서 Ansible Server 컨테이너 구동 후, 컨테이너 안에서 도커 실행 잘 안될 때 해결 방법 공유드리려고 글 썼습니다. 헤헤..사실 강사님께서 "[섹션 9. Appendix] "Windows 환경에서 SSH+Docker 컨테이너 기동 시 발생하는 오류 해결" 강의에 잘 설명되어 있어서 그거 참고하셔도 될 것 같아요! (저도 그거 보고 참고해서)docker run --privileged=true \ --name ansible-server -itd \ -p 20022:22 -p 8081:8080 \ -e container=docker \ --tmpfs /run --tmpfs /tmp \ -v /sys/fs/cgroup:/sys/fs/cgroup:ro \ -v /var/run/docker.sock:/var/run/docker.sock \ edowon0623/ansible:latest /usr/sbin/init강의 보고 DooD (Docker out of Docker) 방식은 처음 알게 되었는데, 위 명령어를 저렇게 치고 컨테이너 안에 들어가면 호스트(windows 11) 에 띄워진 컨테이너 보이고, ansible --version 치면은 잘 나오네여(/etc/sysconfig/docker, /etc/sysconfig/docker-storage 파일은 여전히 없는데 딱히 문제 없는 듯)강의 친절하게 알려주셔서 감사해요~

Started by user doradorav Running as SYSTEM Building in workspace /var/jenkins_home/workspace/myThird-project The recommended git tool is: NONE No credentials specified > git rev-parse --resolve-git-dir /var/jenkins_home/workspace/myThird-project/.git # timeout=10 Fetching changes from the remote Git repository > git config remote.origin.url https://github.com/joneconsulting/cicd-web-project # timeout=10 Fetching upstream changes from https://github.com/joneconsulting/cicd-web-project > git --version # timeout=10 > git --version # 'git version 2.30.2' > git fetch --tags --force --progress -- https://github.com/joneconsulting/cicd-web-project +refs/heads/*:refs/remotes/origin/* # timeout=10 > git rev-parse refs/remotes/origin/main^{commit} # timeout=10 Checking out Revision c1def65d0b6e92459ac070482924b26aeb1aae38 (refs/remotes/origin/main) > git config core.sparsecheckout # timeout=10 > git checkout -f c1def65d0b6e92459ac070482924b26aeb1aae38 # timeout=10 Commit message: "Update index.jsp" > git rev-list --no-walk c1def65d0b6e92459ac070482924b26aeb1aae38 # timeout=10 Parsing POMs Established TCP socket on 44853 [myThird-project] $ java -cp /var/jenkins_home/plugins/maven-plugin/WEB-INF/lib/maven35-agent-1.14.jar:/var/jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/Maven3.9.6/boot/plexus-classworlds-2.6.0.jar:/var/jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/Maven3.9.6/conf/logging jenkins.maven3.agent.Maven35Main /var/jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/Maven3.9.6 /var/jenkins_home/war/WEB-INF/lib/remoting-3107.v665000b_51092.jar /var/jenkins_home/plugins/maven-plugin/WEB-INF/lib/maven35-interceptor-1.14.jar /var/jenkins_home/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.14.jar 44853 <===[JENKINS REMOTING CAPACITY]===>channel started Executing Maven: -B -f /var/jenkins_home/workspace/myThird-project/pom.xml clean compile package [INFO] Scanning for projects... [INFO] [INFO] ----------------------< com.njonecompany.web:web >---------------------- [INFO] Building cicd-web-project maven webapp 1.0 [INFO] --------------------------------[ war ]--------------------------------- [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ web --- [INFO] Deleting /var/jenkins_home/workspace/myThird-project/target [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ web --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 1 resource [INFO] [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ web --- [INFO] Changes detected - recompiling the module! [INFO] Compiling 3 source files to /var/jenkins_home/workspace/myThird-project/target/classes [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ web --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 1 resource [INFO] [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ web --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ web --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory /var/jenkins_home/workspace/myThird-project/src/test/resources [INFO] [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ web --- [INFO] Changes detected - recompiling the module! [INFO] Compiling 1 source file to /var/jenkins_home/workspace/myThird-project/target/test-classes [INFO] [INFO] --- maven-surefire-plugin:2.22.0:test (default-test) @ web --- [INFO] [INFO] ------------------------------------------------------- [INFO] T E S T S [INFO] ------------------------------------------------------- [INFO] Running com.njonecompany.web.TestWelcome 05:10:51,587 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml] 05:10:51,587 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy] 05:10:51,587 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/var/jenkins_home/workspace/myThird-project/target/classes/logback.xml] 05:10:51,640 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set 05:10:51,640 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender] 05:10:51,643 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [STDOUT] 05:10:51,670 |-WARN in ch.qos.logback.core.ConsoleAppender[STDOUT] - This appender no longer admits a layout as a sub-component, set an encoder instead. 05:10:51,670 |-WARN in ch.qos.logback.core.ConsoleAppender[STDOUT] - To ensure compatibility, wrapping your layout in LayoutWrappingEncoder. 05:10:51,670 |-WARN in ch.qos.logback.core.ConsoleAppender[STDOUT] - See also http://logback.qos.ch/codes.html#layoutInsteadOfEncoder for details 05:10:51,671 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [com.njonecompany.web] to DEBUG 05:10:51,671 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting additivity of logger [com.njonecompany.web] to false 05:10:51,671 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[com.njonecompany.web] 05:10:51,671 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to ERROR 05:10:51,671 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[ROOT] 05:10:51,671 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration. 05:10:51,671 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@5fb759d6 - Registering current configuration as safe fallback point 2023-07-26 05:10:52 [main] DEBUG c.n.web.controller.WelcomeController - Welcome to njonecompany.com... Wed Jul 26 05:10:52 UTC 2023 MockHttpServletRequest: HTTP Method = GET Request URI = / Parameters = {} Headers = [] Body = <no character encoding set> Session Attrs = {} Handler: Type = com.njonecompany.web.controller.WelcomeController Method = com.njonecompany.web.controller.WelcomeController#index(Model) Async: Async started = false Async result = null Resolved Exception: Type = null ModelAndView: View name = index View = null Attribute = msg value = Hi, there Attribute = today value = Wed Jul 26 05:10:52 UTC 2023 FlashMap: Attributes = null MockHttpServletResponse: Status = 200 Error message = null Headers = [Content-Language:"en"] Content type = null Body = Forwarded URL = /WEB-INF/views/index.jsp Redirected URL = null Cookies = [] [INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.684 s - in com.njonecompany.web.TestWelcome [INFO] [INFO] Results: [INFO] [INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 [INFO] [JENKINS] Recording test results [INFO] [INFO] --- maven-war-plugin:3.2.2:war (default-war) @ web --- [INFO] Packaging webapp [INFO] Assembling webapp [web] in [/var/jenkins_home/workspace/myThird-project/target/hello-world] [INFO] Processing war project [INFO] Copying webapp resources [/var/jenkins_home/workspace/myThird-project/src/main/webapp] [INFO] Webapp assembled in [43 msecs] [INFO] Building war: /var/jenkins_home/workspace/myThird-project/target/hello-world.war [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 7.141 s [INFO] Finished at: 2023-07-26T05:10:54Z [INFO] ------------------------------------------------------------------------ Waiting for Jenkins to finish collecting data [JENKINS] Archiving /var/jenkins_home/workspace/myThird-project/pom.xml to com.njonecompany.web/web/1.0/web-1.0.pom [JENKINS] Archiving /var/jenkins_home/workspace/myThird-project/target/hello-world.war to com.njonecompany.web/web/1.0/web-1.0.war channel stopped [DeployPublisher][INFO] Attempting to deploy 1 war file(s) [DeployPublisher][INFO] Deploying /var/jenkins_home/workspace/myThird-project/target/hello-world.war to container Tomcat 9.x Remote with context null ERROR: Build step failed with exception org.codehaus.cargo.container.ContainerException: Failed to redeploy [/var/jenkins_home/workspace/myThird-project/target/hello-world.war] at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:176) at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:81) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:167) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:136) at hudson.FilePath.act(FilePath.java:1198) at hudson.FilePath.act(FilePath.java:1181) at hudson.plugins.deploy.CargoContainerAdapter.redeployFile(CargoContainerAdapter.java:133) at hudson.plugins.deploy.PasswordProtectedAdapterCargo.redeployFile(PasswordProtectedAdapterCargo.java:95) at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:113) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:80) at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:47) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:818) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:767) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1072) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:711) at hudson.model.Run.execute(Run.java:1925) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:101) at hudson.model.Executor.run(Executor.java:442) Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:412) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:255) at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:237) at java.base/java.net.Socket.connect(Socket.java:609) at java.base/java.net.Socket.connect(Socket.java:558) at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:182) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:507) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:602) at java.base/sun.net.www.http.HttpClient.<init>(HttpClient.java:275) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:374) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:395) at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1253) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1187) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1081) at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1015) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:567) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.list(TomcatManager.java:882) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.getStatus(TomcatManager.java:895) at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:161) ... 19 more java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:412) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:255) at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:237) at java.base/java.net.Socket.connect(Socket.java:609) at java.base/java.net.Socket.connect(Socket.java:558) at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:182) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:507) at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:602) at java.base/sun.net.www.http.HttpClient.<init>(HttpClient.java:275) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:374) at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:395) at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1253) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1187) at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1081) at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1015) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:567) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.list(TomcatManager.java:882) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.getStatus(TomcatManager.java:895) at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:161) at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:81) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:167) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:136) at hudson.FilePath.act(FilePath.java:1198) at hudson.FilePath.act(FilePath.java:1181) at hudson.plugins.deploy.CargoContainerAdapter.redeployFile(CargoContainerAdapter.java:133) at hudson.plugins.deploy.PasswordProtectedAdapterCargo.redeployFile(PasswordProtectedAdapterCargo.java:95) at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:113) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:80) at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:47) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:818) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:767) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1072) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:711) at hudson.model.Run.execute(Run.java:1925) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:101) at hudson.model.Executor.run(Executor.java:442) Build step 'Deploy war/ear to a container' marked build as failure Finished: FAILURE이거 아예안되어서 8시간동안 고쳐볼라했는데 아침부터 밤이될때까지 못했어요 ㅠㅠㅠㅠㅠ

http://localhost:8080 에는 이미 젠킨스가 켜져있는데.. 그럼 톰캣url 은 어떻게 확인하나요??

ERROR: Build step failed with exception org.codehaus.cargo.container.ContainerException: Failed to redeploy [/var/jenkins_home/workspace/My-Third-Project/target/hello-world.war] at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:176) at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:81) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:167) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:136) at hudson.FilePath.act(FilePath.java:1198) at hudson.FilePath.act(FilePath.java:1181) at hudson.plugins.deploy.CargoContainerAdapter.redeployFile(CargoContainerAdapter.java:133) at hudson.plugins.deploy.PasswordProtectedAdapterCargo.redeployFile(PasswordProtectedAdapterCargo.java:95) at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:113) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:80) at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:47) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:818) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:767) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1072) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:711) at hudson.model.Run.execute(Run.java:1925) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:101) at hudson.model.Executor.run(Executor.java:442) Caused by: org.codehaus.cargo.container.tomcat.internal.TomcatManagerException: The username and password you provided are not correct (error 401) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:704) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.list(TomcatManager.java:882) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.getStatus(TomcatManager.java:895) at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:161) ... 19 more Caused by: java.io.IOException: Server returned HTTP response code: 401 for URL: http://192.168.116.1:8080/manager/text/list at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1924) at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:577) ... 22 more org.codehaus.cargo.container.tomcat.internal.TomcatManagerException: The username and password you provided are not correct (error 401) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:704) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.list(TomcatManager.java:882) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.getStatus(TomcatManager.java:895) at org.codehaus.cargo.container.tomcat.internal.AbstractTomcatManagerDeployer.redeploy(AbstractTomcatManagerDeployer.java:161) at hudson.plugins.deploy.CargoContainerAdapter.deploy(CargoContainerAdapter.java:81) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:167) at hudson.plugins.deploy.CargoContainerAdapter$DeployCallable.invoke(CargoContainerAdapter.java:136) at hudson.FilePath.act(FilePath.java:1198) at hudson.FilePath.act(FilePath.java:1181) at hudson.plugins.deploy.CargoContainerAdapter.redeployFile(CargoContainerAdapter.java:133) at hudson.plugins.deploy.PasswordProtectedAdapterCargo.redeployFile(PasswordProtectedAdapterCargo.java:95) at hudson.plugins.deploy.DeployPublisher.perform(DeployPublisher.java:113) at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:80) at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:47) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:818) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:767) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1072) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:711) at hudson.model.Run.execute(Run.java:1925) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:101) at hudson.model.Executor.run(Executor.java:442) Caused by: java.io.IOException: Server returned HTTP response code: 401 for URL: http://192.168.116.1:8080/manager/text/list at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1924) at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520) at org.codehaus.cargo.container.tomcat.internal.TomcatManager.invoke(TomcatManager.java:577) ... 22 more Build step 'Deploy war/ear to a container' marked build as failure Finished: FAILURE세번째 아이템 실행시 다음과 같은 에러가 납니다..전 글 답변에서 tomcat-users.xml과 context.xml 을 수정하라고 하셨는데 어떻게 수정하는 건가요?

이런식으로 오류뜨는데 어떻게 해결해야하나요 ㅠㅠ 같은 컨트롤러에 없다는게 무슨뜻인지.. ㅠㅠ

안녕하세요 ssh 사용 이유에 대해 궁금해서 질문 드립니다!1. 호스트에서 특정 docker에 접속할 때 ssh를 쓰는 이유가 무엇인가요? 그냥 exec로 접속하면 안될까요? 젠킨스에서 docker 접속할 때만 ssh 쓰면 되지 않나요? 이유가 궁금합니다!

안녕하세요. 저는 IT 교육 프로그램에서 5명의 팀원과 프로젝트를 진행하고 있습니다. GitLab에서 하나의 Repository 안에서 작업을 하고 있습니다. 테스트 서버와 실환경 서버를 분리해서 진행해보려고 합니다. 그러기 위해 master 브랜치에 Push 될 때는 테스트 서버에 배포를 하고, master 에서 테스트 이후에 안정적인 코드를 production 이라는 브랜치에 Push 하려고 합니다.이때 하나의 Repository에서 브랜치별로도 다른 서버로 배포를 진행할 수 있나요?

안녕하세요. 저는 취준생으로서 자동화를 경험하고자 강의를 듣기 시작했습니다.지금 저는 6명 인원으로 웹사이트 개발 프로젝트를 진행하며 Java/SpringBoot 로 백엔드 개발과 배포 포지션을 맡았습니다. 스프링 프로젝트를 만들면, test 폴더에 test코드를 작성하여 단위테스트와 통합테스트를 진행할 수 있는 것으로 알고있습니다.만약, 프로젝트에서 단위테스트 코드를 작성하지 않았다고 가정한다면 젠킨스의 Build - Test - Package 단계에서 Test 부분은 생략되어 Package가 진행되나요?

아래 n 번째에 윈도우에서 %cd% 로 경로 설정해도 안되는 증상이 같아서 해결방법을 알려주신 분이 계신데, 그 방법으로 해결해서 글 남깁니다. docker run -d -p 5000:8080 -v /usr/src/app/node_modules -v "/$(pwd)/server.js:/usr/src/app/server.js" thdqudgns/node처럼, 마운트 할 앞 경로 전체를 큰 따옴표로 감싸주고,앞쪽에는 /${pwd}/server.js 를 적어서 파일을 명시해주고, 뒤쪽에도 /usr/src/app/server.js로 파일을 명시해주니 예제는 잘 해결되었습니다. 그러나 고민이...실제로 프로젝트를 진행하면서 배포를 하고 빌드를 할 때에는 폴더 단위로 작업이 이루어져야 하는데, 파일 단위로만 되는 것을 확인하여서 앞이 막막합니다...  ++ 터미널을 우분투 (wsl) 로 열어서 $(pwd)docker run -d -p 5000:8080 -v /usr/src/app/node_modules -v $(pwd):/usr/src/app thdqudgns/node 로 하니까 잘 되네요.. 터미널이 이상한 걸로... 조만간 토이프로젝트를 AWS에 올릴 예정인데 문제가 없기를...

현재 프론트와 백 나눠서 프로젝트를 진행중입니다.강의에서는 하나의 레파지토리에 프론트폴더, 백앤드폴더, docker-compose.yml 파일이 있던데저희는 오가니제이션으로 사용중이며, 프론트레파지토리, 백앤드레파지토리 나뉘어져있는 상황입니다. 이 상황에서 프론트레파지토리는 nginx를 위한 Dockerfile과 리액트를 위한 Dockerfile,백앤드 레파지토리는 스프링부트에 대한 Dockerfile, docker-compose.yml에는 redis 및 스프링부트에 대한 dockerfile정보 등이 들어가는게 맞을까요?결론은, nginx가 백앤드 레파지토리에도 필요한 것이 일반적인 것인지 여쭤봅니다!

Windows, MacOS(Intel chip)를 사용하는 사용자를 대상으로 실습하실 수 있으며, VM 설치에 대한 부분은 별도의 강의에서 진행되고 있습니다. (2023-07-17 공개강의 오픈 예정)라고 하셨는데, 별도의 강의가 어디에 있는지 알고싶습니다.

이거 왜이럴까요..??

[internal] load .dockerignore: .dockerignore 파일을 로드하는 단계입니다. .dockerignore 파일은 Docker 이미지를 빌드할 때 무시할 파일 또는 디렉토리를 지정하는 파일입니다.[internal] load build definition from dockerfile: Dockerfile을 로드하는 단계입니다. Dockerfile은 이미지 빌드에 필요한 설정과 명령어들을 정의하는 파일입니다.[internal] load metadata for docker.io/library/alpine:latest: Docker Hub에서 Alpine Linux의 최신 이미지에 대한 메타데이터를 로드하는 단계입니다. FROM docker.io/library/alpine 명령어에서 사용된 "alpine" 이미지를 가져오기 위한 작업입니다.[1/1] FROM docker.io/library/alpine: Alpine Linux를 기반으로 이미지를 생성하는 단계입니다. FROM 명령어는 이미지의 베이스로 사용할 이미지를 정의하는데, 여기서는 Docker Hub의 Alpine Linux 이미지를 사용합니다.exporting to image: 이미지를 빌드하고 있는 단계가 끝났으며, 이미지를 내보내는 단계입니다.=> exporting layers: 이미지의 레이어를 내보내는 단계입니다. Docker 이미지는 여러 레이어로 구성되어 있으며, 각 레이어는 변경된 파일들을 포함하고 있습니다.=> writing image sha256:c85225625fb8e8572c14c74944213a43a1b92fe78b270278bde228: 최종 이미지를 기록하는 단계입니다. 이미지의 SHA256 해시값을 보여주며, 해당 해시값으로 이미지를 식별할 수 있습니다

강사님은 mac 환경에서 진행 하셔서 cmd 에서 ` 백틱으로 사용하십니다.  윈도우 환경에서는 ` 대신 $() 사용을 해야하고 해당 기호도 powershell에서만 적용이 됩니다.  docker rm $(docker ps -a -q)위의 명령어를 powershell에 입력 하시면 됩니다.