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Ultimate DevOps: OpenShift & CloudBees Jenkins Platform
Andy Pemberton@apemberton
About Andy
AuthorofDZone RefcardonJenkinsPipelineHands-onDeliveryexperience onCloudBeesJenkinsandPipelines
LeadCloudBeesSolutionArchitectureandConsultingTeams
@apemberton
OpenShift: PaaS by Red Hat, Built on Docker and Kubernetes
projectstemplatesapplicationsservices
routespods
imagestreamsdeployment
$ oc login --token=$foobar --server=https://api.foo.openshift.com
$ oc new-project mobile-development
$ oc project mobile-development
$ oc new-app https://github.com/cloudbees/openshift-example.git
$ oc scale mobile-deposit-ui-1 --replicas=4
Examples
$ oc help
Examples
OpenShift Web Console
Jenkins
Easy to Start
java -jar jenkins.war
Easy to Start
java -jar jenkins.war
Easy to Start
java -jar jenkins.war
Jenkins Popularity
0
1,000,000
2,000,000
3,000,000
4,000,000
5,000,000
6,000,000
7,000,000
0
20,000
40,000
60,000
80,000
100,000
120,000
11/1/2008 11/1/2009 11/1/2010 11/1/2011 11/1/2012 11/1/2013 11/1/2014
Active JenkinsInstallationsWorldwide
Total JenkinsJobsWorldwide
http://www.infoq.com/research/ci-server http://stats.jenkins-ci.org/jenkins-stats
CloudBees Jenkins Enterprise
… part of CloudBees Jenkins Platform
JenkinsfortheEnterpriseCommunityInnovation
Jenkins + OpenShift: better together
+
Jenkins + OpenShift: better together
MASTER
AGENT
AGENT
AGENT
AGENT
AGENT
AGENT
Usecase#1:OpenShiftasanElasticRuntimeforJenkins
Jenkins + OpenShift: better together
MASTER
Usecase#2:OpenShiftasdeploymenttargetfromJenkins
Jenkins + OpenShift: better together
MASTER
AGENT AGENT AGENT
Jenkins Pipeline
Pipeline: a new Job Type
Pipeline: a new Job Type
� Concise� Long-running� Durable� Flexible� Extensible
22
stage 'build'node {
checkout scmtool 'mvn-3.3'sh 'mvn clean install'stash name: 'source', excludes: 'target/'
}
stage 'test'node {
unstash 'source'sh 'mvn verify'
}
Pipeline-as-Code
PIPELINE
Jenkins Pipeline + OpenShift
Live Demo.What could go wrong?
https://github.com/cloudbees/openshift-example
wrap([$class: 'OpenShiftBuildWrapper', url: 'https://api.foobar.openshift.com',credentialsId: 'development-credentials',installation: 'oc-latest']){
...
}
YourOpenShiftserverAPI(Origin,Enterprise,etc.)
wrap([$class: 'OpenShiftBuildWrapper', url: 'https://api.foobar.openshift.com',credentialsId: 'development-credentials',installation: 'oc-latest']){
...
}
CredentialsforyourOpenShift
account(probablyaserviceaccount)
wrap([$class: 'OpenShiftBuildWrapper', url: 'https://api.foobar.openshift.com',credentialsId: 'development-credentials',installation: 'oc-latest']){
...
}
CLIversionforyourOpenShift
Server,definedbyaJenkinsTool
wrap([$class: 'OpenShiftBuildWrapper', ... ]){oc('project mobile-development -q')def bc = oc('get bc -o json')if(!bc.items) {
oc("new-app --name=mobile-deposit-ui --code='.’--image-stream=jboss-webserver30-tomcat8-openshift")
wait('app=mobile-deposit-ui', 5, 'MINUTES')oc('expose service mobile-deposit-ui')
} else {oc("start-build mobile-deposit-ui --from-dir=. --wait")
}}
Additional Resources
Additional Resources
https://blog.openshift.com/openshift-cloudbees-jenkins-enterprise-devopshttps://www.cloudbees.com/partners/platform/red-hat
@apemberton
www.cloudbees.com/get-started
CloudBees Jenkins Platform Editions
PlatinumSupport GoldSupport
EnterpriseEdition
Cloud/Container Support
PrivateSaaSEdition
ü Self-Serviceü Docker-basedü Elastic&Resilientü PrivateCloudü Analyticsü SharedResources
