Added redis support

kubernetes-templates/nexus.yml

@@ -26,6 +26,7 @@ type: Opaque
 data:
   nexus.secrets.json: ewogICJhY3RpdmUiOiAia2hvbmdpc2Eta2V5LTIwMjYiLAogICJrZXlzIjogWwogICAgewogICAgICAiaWQiOiAia2hvbmdpc2Eta2V5LTIwMjYiLAogICAgICAia2V5IjogIk5tTmhZMll3TkdNMUltVXdOVGt4WkROa1l6a3habVk1WVRJek5UWTVOalE9IgogICAgfQogIF0KfQo=
   postgres-password: TWd6dUxVakZianA5ZjQ=
+  redis-password: NjI4akZL 
 ---
 apiVersion: v1
 kind: ConfigMap
@@ -37,6 +38,8 @@ data:
   POSTGRES_PORT: "5432"
   POSTGRES_USER: "nexus"
   POSTGRES_DBNAME: "nexus"
+  REDIS_HOST: "redis-service.redis.svc.cluster.local"
+  REDIS_PORT: "6379"
   JVM_PARAMS: "-Xms2g -Xmx2g -XX:MaxDirectMemorySize=2g -Dnexus.secrets.file=/nexus-data/nexus.secrets.json"
 ---
 apiVersion: apps/v1
@@ -99,6 +102,23 @@ spec:
                 secretKeyRef:
                   name: nexus-secrets
                   key: postgres-password
+            - name: NEXUS_CACHE_TYPE
+              value: "redis"
+            - name: NEXUS_CACHE_REDIS_HOST
+              valueFrom:
+                configMapKeyRef:
+                  name: nexus-configs
+                  key: REDIS_HOST
+            - name: NEXUS_CACHE_REDIS_PORT
+              valueFrom:
+                configMapKeyRef:
+                  name: nexus-configs
+                  key: REDIS_PORT
+            - name: NEXUS_CACHE_REDIS_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: nexus-secrets
+                  key: redis-password
           resources:
             requests:
               cpu: "500m"