Docker build is failing in pipeline

[Birajendu Sahu]

I have simple docker file as below which works fine if i build locally.

FROM openjdk:8-jdk-alpine
MAINTAINER My team "contact@mycompany.io"
RUN mkdir /app
WORKDIR /app
COPY myapp-0.0.1.jar /app
ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom", "-jar", "myapi-0.0.1.jar"]
ENV JAVA_OPTS -server
EXPOSE 8080
VOLUME ["/tmp"]

When I try to run same from bitbucket pipeline it shows following error

Building image using context '/opt/atlassian/pipelines/agent/build'.Using tag 'io.mycompany.api/api:0.0.1' for image.Step 1/7 : FROM openjdk:8-jdk-alpine---> 224765a6bdbeStep 2/7 : MAINTAINER My team "contact@mycompany.io"---> Running in b2fd28aa71f5---> 541c8f463238Removing intermediate container b2fd28aa71f5Step 3/7 : ADD myapi-0.0.1.jar app.jar:buildDocker FAILEDFAILURE: Build failed with an exception.* What went wrong:Execution failed for task ':buildDocker'.> Could not build image: lstat myapi-0.0.1.jar: no such file or directory

Where as myapi-0.0.1.jar is there in root dir

[SebC]

Hey @Birajendu Sahu,

the key of the error message is

lstat myapi-0.0.1.jar: no such file or directory

in your Dockerfile you have the instruction

COPY myapp-0.0.1.jar /app

 Which copies myapp-0.0.1.jar from the root of your docker context.

When you run docker build, ensure your jar file exists and is readable by the docker client.

thanks,

Seb

[Birajendu Sahu]

Hi @SebC,

Thanks for your response. I an not sure how to check files presence in bitbucket pipeline build. The same dockerfile works fine in local mac system.

regards,

Birajendu 

[SebC]

I would add commands into the script section of your pipeline. If you add ls -al ahead of docker build, you see all the files in your working directory.

[Birajendu Sahu]

Will try, Thanks.

[Birajendu Sahu]

Thanks @SebC,

I was able to resolve the issue with help of ls -al.

Thanks,

Birajdndu