CODEWITHSUNDEEP
dockerjenkinsdockerfilejenkins-pipeline
Odrai
Odrai

Reputation: 2353

Docker step results to log file - Jenkins

The Dockerfile contains several steps to build and create a docker image.

E.g. RUN dotnet restore, RUN dotnet build and RUN dotnet publish.

Is it possible to export the results/logging of each step to a separate file which can be displayed/ formatted in several Jenkins stages?

Upvotes: 1

Views: 2696

Answers (1)

Adiii
Adiii

Reputation: 59946

You can export Jenkins build to log file as well using this plugin https://github.com/cboylan/jenkins-log-console-log.

But if you want to view each step log in your Jenkins console log try this way.

Create a job and build your docker image from the bash script and run that script from Jenkins.

 docker build --compress   --no-cache --build-arg DOCKER_ENV=staging --build-arg DOCKER_REPO="${docker_name}" -t "${docker_name}:${docker_tag}" .

If you run this command from Jenkins or create bash file you will see each step logs as mentioned below. If you looking for something more let me know.

Building in workspace /var/lib/jenkins/workspace/testlog
[testlog] $ /bin/sh -xe /tmp/jenkins8370164159405243093.sh
+ cd /opt/containers/
+ ./scripts/abode_docker.sh build alpine base
verifying docker name: alpine
Docker name verified
verify_config retval= 0
comparing props
LIST: alpine:3.7

Now each step will be displayed under

http://jenkins.domain.com/job/testlog/1/console

    Step 1/5 : FROM alpine:3.7
Step 2/5 : COPY  id_rsa /root/.ssh/id_rsa
 ---> 6645bd2838c9
Step 3/5 : COPY supervisord.conf /etc/supervisord.conf
 ---> 635e37d9503e
.....
   Step 5/5 : ONBUILD RUN ls /usr/share/zoneinfo && cp /usr/share/zoneinfo/Europe/Brussels /etc/localtime && echo "US/Eastern" >  /etc/timezone && date
 ---> Running in 7b8517d90264
Removing intermediate container 7b8517d90264
 ---> 3ead0f40b7b4

Successfully built 3ead0f40b7b4
Successfully tagged alpine:3.7

Upvotes: 1

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