fix: move default tag to global.datahub.version (#214)

image.tag in datahub-gms and datahub-fronted shadowed the
global.datahub.version from the top datahub chart, so the resulting
image was head.

charts/datahub/Chart.yaml

@@ -4,17 +4,17 @@ description: A Helm chart for LinkedIn DataHub
 type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 0.2.120
+version: 0.2.121
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
 appVersion: 0.9.1
 dependencies:
   - name: datahub-gms
-    version: 0.2.120
+    version: 0.2.121
     repository: file://./subcharts/datahub-gms
     condition: datahub-gms.enabled
   - name: datahub-frontend
-    version: 0.2.120
+    version: 0.2.121
     repository: file://./subcharts/datahub-frontend
     condition: datahub-frontend.enabled
   - name: datahub-mae-consumer

charts/datahub/subcharts/datahub-frontend/Chart.yaml

@@ -12,7 +12,7 @@ description: A Helm chart for Kubernetes
 type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 0.2.120
+version: 0.2.121
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
 appVersion: v0.9.3

charts/datahub/subcharts/datahub-frontend/values.yaml

@@ -8,7 +8,7 @@ revisionHistoryLimit: 10
 
 image:
   repository: linkedin/datahub-frontend-react
-  tag: "head"
+  tag:
   pullPolicy: IfNotPresent
 
 imagePullSecrets: []
@@ -199,6 +199,7 @@ global:
       server: "broker:9092"
 
   datahub:
+    version: head
     gms:
       port: "8080"
     appVersion: "1.0"

charts/datahub/subcharts/datahub-gms/Chart.yaml

@@ -12,7 +12,7 @@ description: A Helm chart for LinkedIn DataHub's datahub-gms component
 type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 0.2.120
+version: 0.2.121
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
 appVersion: v0.9.3

charts/datahub/subcharts/datahub-gms/values.yaml

@@ -9,7 +9,7 @@ revisionHistoryLimit: 10
 image:
   repository: linkedin/datahub-gms
   pullPolicy: IfNotPresent
-  tag: head
+  tag:
 
 imagePullSecrets: []
 nameOverride: ""
@@ -151,6 +151,7 @@ global:
         secretKey: "mysql-password"
 
   datahub:
+    version: head
     monitoring:
       enablePrometheus: false
       enableJMXPort: false