Closes #13 and partialy data-loading#2

Pod distribution

cbioondemandK8S/src/main/resources/cbio-replicaset.yml

@@ -34,6 +34,17 @@ spec:
           operator: Equal
           value: cbio
       affinity:
+        podAntiAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 50
+              podAffinityTerm:
+                topologyKey: kubernetes.io/hostname
+                labelSelector:
+                  matchExpressions:
+                    - key: app
+                      operator: In
+                      values:
+                        - cbio
         nodeAffinity:
           requiredDuringSchedulingIgnoredDuringExecution:
             nodeSelectorTerms:
@@ -53,7 +64,7 @@ spec:
         - name: dataloding
       containers:
         - name: cbio
-          image: registry.gitlab.ics.muni.cz:443/europdx/k8s/cbio-on-demand/data-loading:master-app-97fb8c1069486ec071efbca7809303c5c5203b46 
+          image: registry.gitlab.ics.muni.cz:443/europdx/k8s/cbio-on-demand/data-loading:master-app-7c7009eb5d28a028248282dc0812d9d0a5101fff
           ports:
             - name: http
               containerPort: 8080

cbioondemandK8S/src/main/resources/cbiodb-replicaset.yml

@@ -42,6 +42,17 @@ spec:
                   operator: In
                   values: 
                   - cbio
+        podAntiAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 50
+              podAffinityTerm:
+                topologyKey: kubernetes.io/hostname
+                labelSelector:
+                  matchExpressions:
+                    - key: app
+                      operator: In
+                      values:
+                        - cbioDB
       containers:
         - name: cbio
           image: lpivo/cbiodb:v1