Updated images to point 2.8.0

Signed-off-by: Kesavan Thiruvenkadasamy <kthiruvenkadasamy@purestorage.com>

charts/px-central/Chart.yaml

@@ -14,5 +14,5 @@ name: px-central
 sources:
 - https://github.com/portworx/helm/tree/master/charts/px-central
 version: 2.8.0
-appVersion: 2.8.0-dev
+appVersion: 2.8.0
 name: px-central

charts/px-central/values.yaml

@@ -205,28 +205,28 @@ images:
   pxcentralApiServerImage:
     registry: docker.io
     repo: portworx
-    imageName: pxcentral-onprem-api-base
-    tag: 2.8.0-dev
+    imageName: pxcentral-onprem-api
+    tag: 2.8.0
   pxcentralFrontendImage:
     registry: docker.io
     repo: portworx
-    imageName: pxcentral-onprem-ui-frontend-private
-    tag: 2.8.0-dev
+    imageName: pxcentral-onprem-ui-frontend
+    tag: 2.8.0
   pxcentralBackendImage:
     registry: docker.io
     repo: portworx
-    imageName: pxcentral-onprem-ui-backend-private
-    tag: 2.8.0-dev
+    imageName: pxcentral-onprem-ui-backend
+    tag: 2.8.0
   pxcentralMiddlewareImage:
     registry: docker.io
     repo: portworx
-    imageName: pxcentral-onprem-ui-lhbackend-private
-    tag: 2.8.0-dev
+    imageName: pxcentral-onprem-ui-lhbackend
+    tag: 2.8.0
   postInstallSetupImage:
     registry: docker.io
     repo: portworx
-    imageName: pxcentral-onprem-post-setup-base
-    tag: 2.8.0-dev
+    imageName: pxcentral-onprem-post-setup
+    tag: 2.8.0
   keycloakBackendImage:
     registry: docker.io
     repo: portworx
@@ -240,7 +240,7 @@ images:
   keycloakLoginThemeImage:
     registry: docker.io
     repo: portworx
-    imageName: sb-keycloak-login-theme
+    imageName: keycloak-login-theme
     tag: 2.8.0
   keycloakInitContainerImage:
     registry: docker.io
@@ -255,8 +255,8 @@ images:
   preUpgradeHookImage:
     registry: docker.io
     repo: portworx
-    imageName: pxcentral-onprem-pre-upgrade-base
-    tag: 2.8.0-dev
+    imageName: pxcentral-onprem-pre-upgrade
+    tag: 2.8.0
   mysqlInitImage:
     registry: docker.io
     repo: portworx
@@ -267,8 +267,8 @@ images:
   pxBackupImage:
     registry: docker.io
     repo: portworx
-    imageName: px-backup-base
-    tag: 2.8.0-dev
+    imageName: px-backup
+    tag: 2.8.0
   mongodbImage:
     registry: docker.io
     repo: portworx