Added opencore support

Author: PJEstrada

README.md

@@ -2,9 +2,16 @@
 Helm Chart for DIffgram
 
 # Pre-requisites
-### Setting Up the Docker Registry Key:
+### Opencore or Enterprise
 
-To install the helm chart you will need to receive a GCR key with the permissions from
+Make sure you set the value of  `diffgramEdition` in the `values.yaml` to either `opencore`
+or `enterprise`.
+
+If you set the `diffgramEdition` to `enterprise` you will have to provide the GCR credentials 
+Key (Provided by the Diffgram Team). And set the value on `imagePullCredentials.gcrCredentials` value inside the `values.yaml` file.
+### Setting Up the Docker Registry Key (Enterprise Only):
+
+To install the helm chart with the Enterprise Edition of Diffgram you will need to receive a GCR key with the permissions from
 the Diffgram team to fetch our images.
 
 Please Contact us if you want  to get one here:  https://diffgram.com/contact

templates/hooks/database_pre_install.yaml

@@ -26,7 +26,7 @@ spec:
       {{ if eq .Values.diffgramEdition "enterprise"}}
       imagePullSecrets:
       - name: db-migrations-pull-secret
-      { {end }}
+      {{ end }}
       volumes:
       - name: service-account-credentials-volume-hook
         secret:
@@ -53,4 +53,4 @@ spec:
         - secretRef:
             name:  db-migrations-secret
         # The actual migrations command
-        command: ["sh","-c", "cd shared; export PYTHONPATH=/app; pip install sqlalchemy-utils==0.36.6;python /app/testing_and_other/create_database.py; alembic upgrade head"]
+        command: ["sh","-c", "cd shared; export PYTHONPATH=/app; pip install sqlalchemy-utils==0.36.6;python /app/play_and_scripts/scripts/create_database.py; alembic upgrade head"]

templates/hooks/database_pre_upgrade.yaml

@@ -23,8 +23,10 @@ spec:
         helm.sh/chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
     spec:
       restartPolicy: Never
+      {{ if eq .Values.diffgramEdition "enterprise"}}
       imagePullSecrets:
       - name: diffgramsecret
+      {{ end }}
       volumes:
       - name: service-account-credentials-volume-hook
         secret:
@@ -33,7 +35,12 @@ spec:
           - key: sa_json
             path: sa_credentials.json
       containers:
+      {{ if eq .Values.diffgramEdition "enterprise"}}
       - image: gcr.io/diffgram-enterprise/default:{{ .Values.diffgramVersion }}
+      {{ end }}
+      {{ if eq .Values.diffgramEdition "opencore"}}
+      - image: gcr.io/diffgram-open-core/default:{{ .Values.diffgramVersion }}
+      {{ end }}
         imagePullPolicy: Always
         name: pre-upgrade-alembic-hook
         volumeMounts:
@@ -46,4 +53,4 @@ spec:
         - secretRef:
             name:  db-migrations-secret
         # The actual migrations command
-        command: ["sh","-c", "cd shared; export PYTHONPATH=/app; pip install sqlalchemy-utils==0.36.6;python /app/testing_and_other/create_database.py;"]
+        command: ["sh","-c", "cd shared; export PYTHONPATH=/app; pip install sqlalchemy-utils==0.36.6;python /app/play_and_scripts/scripts/create_database.py;"]

templates/walrus/deployment.yaml

@@ -15,8 +15,10 @@ spec:
       labels:
         app: diffgram-walrus
     spec:
+      {{ if eq .Values.diffgramEdition "enterprise"}}
       imagePullSecrets:
       - name: diffgramsecret
+      {{ end }}
       volumes:
       - name: service-account-credentials-volume
         secret:
@@ -45,7 +47,12 @@ spec:
           do echo waiting for database; sleep 2; done;']
         {{ end }}
       containers:
+      {{ if eq .Values.diffgramEdition "enterprise"}}
       - image: gcr.io/diffgram-enterprise/walrus:{{ .Values.diffgramVersion }}
+      {{ end }}
+      {{ if eq .Values.diffgramEdition "opencore"}}
+      - image: gcr.io/diffgram-open-core/walrus:{{ .Values.diffgramVersion }}
+      {{ end }}
         imagePullPolicy: Always
         name: diffgram-walrus
         ports: