jenkins pipeline : docker not found [duplicate] - docker

Question

This question already has answers here:
Docker not found when building docker image using Docker Jenkins container pipeline
(7 answers)
Closed 9 months ago.
i wanted to create a docker image with jenkins but docker not found
how can i add jenkins to docker groupe on windows ?
i tried to add docker plugin and didn't work
this is my pipeline
pipeline {
agent any
options { buildDiscarder(logRotator(numToKeepStr:'5'))}
environment {DOCKERHUB_CREDENTIALS = credentials('tfkben-dockerhub')}
stages {
stage('build'){ steps { sh 'docker build -t tfkben/ben:latest .' } }
stage('Login'){ steps { sh 'echo $DOCKERHUB_CREDENTIALS_PSW | docker login -u $DOCKERHUB_CREDENTIALS_USR --password-stdin ' }}
stage('Push'){ steps { sh 'docker push tfkben/ben:latest'} }
}
post { always { sh 'docker logout' }}
}
my Dockerfile :
FROM python:3.11-rc-bullseye
WORKDIR /app
COPY requirements.txt requirements.txt
RUN pip3 install -r requirements.txt
COPY . .
CMD [ "python3", "manage.py", "runserver", "0.0.0.0:8000"]
and this is the error message :
docker build -t tfkben/ben:latest .
/var/jenkins_home/workspace/dockerhub-auth_master#tmp/durable-d7adec4b/script.sh: 1: docker: not found

Answer 1

If you try to run Jenkins inside a container instead :
docker run -u 0 --privileged --name jenkins -d -p 8080:8080 -p 50000:50000 -v /var/run/docker.sock:/var/run/docker.sock -v $(which docker):/usr/bin/docker -v jenkins_home:/var/jenkins_home jenkins/jenkins:lts
Of course you could replace $(which docker) directly by your docker path if your host machine doesn't recognize the command.
You should be able to run docker command inside your pipeline.