[olm-operator-installer] add support to set env variables on subscription

Signed-off-by: Tiago Bueno <49003339+tlbueno@users.noreply.github.com>

Author: tlbueno

charts/olm-operator-installer/Chart.yaml

@@ -15,7 +15,7 @@ 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.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.1
+version: 0.1.2
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/olm-operator-installer/README.md

@@ -83,5 +83,10 @@ subscription:
   # the initial version of the operator to be installed
   # if empty it will not be used in the subscription 
   startingCSV: ""
+
+  #config:
+  #  env:
+  #    - name: ENV_VAR_TO_BE_ADDED
+  #      value: ENV_VAR_VALUE
 ```
 

charts/olm-operator-installer/examples/amq-broker-operator.yaml

@@ -58,3 +58,8 @@ subscription:
   # if empty it will not be used in the subscription 
   startingCSV: ""
 
+  config:
+    env:
+      # Set operator log level
+      - name: ARGS
+        value: "--zap-log-level=info"

charts/olm-operator-installer/templates/Subscription.yaml

@@ -12,4 +12,10 @@ spec:
   {{- if .Values.subscription.startingCSV }}
   startingCSV: {{ .Values.subscription.startingCSV }}
   {{- end }}
-
+  {{- if .Values.subscription.config }}
+  config:
+    {{- if .Values.subscription.config.env }}
+    env:
+      {{- .Values.subscription.config.env | toYaml | nindent 4 }}
+    {{- end }}
+  {{- end }}

charts/olm-operator-installer/values.yaml

@@ -56,3 +56,7 @@ subscription:
   # if empty it will not be used in the subscription 
   startingCSV: ""
 
+  #config:
+  #  env:
+  #    - name: ENV_VAR_TO_BE_ADDED
+  #      value: ENV_VAR_VALUE