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Preserver the number of replicas

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Ovidio Mallo 2016-12-08 00:24:05 +01:00
parent 8150f3e5b0
commit 346402e131
1 changed files with 9 additions and 2 deletions
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11
deployment/pipeline.groovy
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@ -1,6 +1,11 @@
node() {
def ocCmd = "oc --token=`cat /var/run/secrets/kubernetes.io/serviceaccount/token` --server=https://openshift.default.svc.cluster.local --certificate-authority=/run/secrets/kubernetes.io/serviceaccount/ca.crt"
def getReplicasOpt(deploymentConfig, project) {
def replicas = sh(script: "${ocCmd} get dc ${deploymentConfig} --template='{{ .spec.replicas }}' -n ${project}", returnStdout: true).trim()
return replicas ? "-v REPLICAS=${replicas}" : ""
}
def buildConfigFile = "deployment/config/build.yaml"
def appConfigFile = "deployment/config/app.yaml"
@ -11,7 +16,8 @@ node() {
}
stage('Deploy to DEV') {
sh "${ocCmd} process -f ${appConfigFile} -v ENV=dev -n rubex-dev | ${ocCmd} apply -f - -n rubex-dev"
def replicasOpt = getReplicasOpt("frontend", "rubex-dev")
sh "${ocCmd} process -f ${appConfigFile} -v ENV=dev ${replicasOpt} -n rubex-dev | ${ocCmd} apply -f - -n rubex-dev"
sh "${ocCmd} tag rubex-dev/frontend:latest rubex-dev/frontend:dev"
sh "${ocCmd} rollout latest dc/frontend -n rubex-dev"
sh "${ocCmd} rollout status dc/frontend -n rubex-dev"
@ -24,7 +30,8 @@ node() {
if (isPromoteToTest) {
stage('Deploy to TEST') {
sh "${ocCmd} process -f ${appConfigFile} -v ENV=test -n rubex-test | ${ocCmd} apply -f - -n rubex-test"
def replicasOpt = getReplicasOpt("frontend", "rubex-test")
sh "${ocCmd} process -f ${appConfigFile} -v ENV=test ${replicasOpt} -n rubex-test | ${ocCmd} apply -f - -n rubex-test"
sh "${ocCmd} tag rubex-dev/frontend:dev rubex-dev/frontend:test"
sh "${ocCmd} rollout latest dc/frontend -n rubex-test"
sh "${ocCmd} rollout status dc/frontend -n rubex-test"