feat(e2e-memory): Reduce the amount of memory used by Happy Path test…

…s in order to fit in 4GB of memory (instead of 8GB of memory)

Change-Id: I2cd0a302f6a02fe05ca51b1da1880c1aa1cac2ee
Signed-off-by: Florent Benoit <fbenoit@redhat.com>

tests/e2e/files/happy-path/containers-happy-path.yaml

@@ -43,7 +43,7 @@ spec:
         image: centos/mysql-57-centos7
         resources:
           requests:
-            memory: 512Mi
+            memory: 256Mi
         env:
         - name: MYSQL_USER
           value: petclinic
@@ -100,7 +100,7 @@ spec:
         image: mariolet/petclinic:d2831f9b
         resources:
           requests:
-            memory: 2000Mi
+            memory: 512Mi
         ports:
         - containerPort: 8080
 ---

tests/e2e/files/happy-path/happy-path-workspace.yaml

@@ -10,7 +10,7 @@ projects:
 components:
   - type: cheEditor
     id: eclipse/che-theia/next
-    memoryLimit: 768Mi
+    memoryLimit: 512Mi
   - type: kubernetes
     alias: petclinic-web
     reference: https://raw.githubusercontent.com/eclipse/che/master/tests/e2e/files/happy-path/containers-happy-path.yaml
@@ -31,10 +31,11 @@ components:
     env:
       - name: MAVEN_CONFIG
         value: /home/user/.m2
-    memoryLimit: 3Gi
+    memoryLimit: 1500Mi
     mountSources: true
   - type: chePlugin
     id: redhat/java/latest
+    memoryLimit: "1000Mi"
     preferences:
       java.server.launchMode: Standard
   - type: chePlugin