PR#38: build a Docker container in Jenkins - waiverdb

waiverdb

#38 build a Docker container in Jenkins

Merged 6 years ago by dcallagh. Opened 7 years ago by dcallagh.

dcallagh/waiverdb docker into master

Jenkinsfile: fix FROM fingerprinting in docker build

Dan Callaghan • 7 years ago

8b1446c

Jenkinsfile: build a Docker container from the built RPM

Dan Callaghan • 7 years ago

3b11091

Jenkinsfile: do mock builds in parallel

Dan Callaghan • 7 years ago

c3c0b7d

Dockerfile

file added

+10

		`@@ -0,0 +1,10 @@`
		`+ FROM centos:7`
		`+ RUN yum -y install epel-release && yum -y clean all`
		`+ # The caller should build a waiverdb RPM package using ./rpmbuild.sh and then pass it in this arg.`
		`+ ARG waiverdb_rpm`
		`+ COPY $waiverdb_rpm /tmp`
		`+ # XXX take out epel-testing eventually`
		`+ RUN yum -y install --setopt=tsflags=nodocs --enablerepo=epel-testing python-gunicorn /tmp/$(basename $waiverdb_rpm) && yum -y clean all`
		`+ USER 1001`
		`+ EXPOSE 8080`
		`+ ENTRYPOINT gunicorn --bind 0.0.0.0:8080 --access-logfile=- waiverdb.wsgi:app`

Jenkinsfile

file modified

+29 -14

		`@@ -22,20 +22,35 @@`
		`/* We take a flock on the mock configs, to avoid multiple unrelated jobs on`
		`* the same Jenkins slave trying to use the same mock root at the same`
		`* time, which will error out. */`
		`- stage('Build RPM (EPEL7)') {`
		`- sh """`
		`- mkdir -p mock-result/el7`
		`- flock /etc/mock/epel-7-x86_64.cfg \`
		`- /usr/bin/mock --resultdir=mock-result/el7 -r epel-7-x86_64 --clean --rebuild rpmbuild-output/*.src.rpm`
		`- """`
		`- archiveArtifacts artifacts: 'mock-result/el7/**'`
		`+ stage('Build RPM') {`
		`+ parallel (`
		`+ 'EPEL7': {`
		`+ sh """`
		`+ mkdir -p mock-result/el7`
		`+ flock /etc/mock/epel-7-x86_64.cfg \`
		`+ /usr/bin/mock --resultdir=mock-result/el7 -r epel-7-x86_64 --clean --rebuild rpmbuild-output/*.src.rpm`
		`+ """`
		`+ archiveArtifacts artifacts: 'mock-result/el7/**'`
		`+ },`
		`+ 'F25': {`
		`+ sh """`
		`+ mkdir -p mock-result/f25`
		`+ flock /etc/mock/fedora-25-x86_64.cfg \`
		`+ /usr/bin/mock --resultdir=mock-result/f25 -r fedora-25-x86_64 --clean --rebuild rpmbuild-output/*.src.rpm`
		`+ """`
		`+ archiveArtifacts artifacts: 'mock-result/f25/**'`
		`+ },`
		`+ )`
		`}`
		`- stage('Build RPM (F25)') {`
		`- sh """`
		`- mkdir -p mock-result/f25`
		`- flock /etc/mock/fedora-25-x86_64.cfg \`
		`- /usr/bin/mock --resultdir=mock-result/f25 -r fedora-25-x86_64 --clean --rebuild rpmbuild-output/*.src.rpm`
		`- """`
		`- archiveArtifacts artifacts: 'mock-result/f25/**'`
		`+ }`
		`+ node('rcm-tools-jslave-rhel-7-docker') {`
		`+ checkout scm`
		`+ stage('Build Docker container') {`
		`+ unarchive mapping: ['mock-result/el7/': '.']`
		`+ def el7_rpm = findFiles(glob: 'mock-result/el7/*/.noarch.rpm')[0]`
		`+ /* Note that the docker.build step has some magic to guess the`
		`+ * Dockerfile used, which will break if the build directory (here ".")`
		`+ * is not the final argument in the string. */`
		`+ def image = docker.build 'waiverdb', "--build-arg waiverdb_rpm=$el7_rpm ."`
		`}`
		`}`