parameter substitution

chyld · chyld · commit 774e18c62c97 · 2017-08-18T12:16:12.000-07:00
diff --git a/Jenkinsfile b/Jenkinsfile
@@ -48,7 +48,7 @@ pipeline {
       steps {
         sh '''
           echo "deploy kubernetes to azure"
-          kubectl apply -f deployment.yaml
+          envsubst < deployment.yml | kubectl apply -f -
         '''
       }
     }
diff --git a/deployment.yaml b/deployment.yaml
@@ -22,7 +22,7 @@ spec:
     spec:
       containers:
       - name: sweetpotato
-        image: azurechyld.azurecr.io/calc:v9
+        image: azurechyld.azurecr.io/calc:v$BUILD_NUMBER
         ports:
         - containerPort: 3333
 ---

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ pipeline {`
`48`	`48`	`steps {`
`49`	`49`	`sh '''`
`50`	`50`	`echo "deploy kubernetes to azure"`
`51`		`- kubectl apply -f deployment.yaml`
	`51`	`+ envsubst < deployment.yml \| kubectl apply -f -`
`52`	`52`	`'''`
`53`	`53`	`}`
`54`	`54`	`}`