change to make keycloak point to external url (#942)

Author: longshuicy

deployments/kubernetes/charts/clowder2/files/realm.json

@@ -292,7 +292,8 @@
       "alwaysDisplayInConsole": false,
       "clientAuthenticatorType": "client-secret",
       "redirectUris": [
-        "https://clowder2.software-dev.ncsa.illinois.edu/api/v2/auth"
+        "https://clowder2.software-dev.ncsa.illinois.edu/api/v2/auth",
+        "http://clowder2.software-dev.ncsa.illinois.edu/api/v2/auth"
       ],
       "webOrigins": [
         "https://clowder2.software-dev.ncsa.illinois.edu"

deployments/kubernetes/charts/clowder2/templates/backend/deployment.yaml

@@ -69,7 +69,7 @@ spec:
             - name: auth_client_id
               value: {{ .Values.auth.clientID }}
             - name: auth_redirect_uri
-              value: {{ .Values.auth.redirectURI }}
+              value:  $(CLOWDER2_URL)/api/v2/auth
             - name: auth_url
               value: $(CLOWDER2_URL)/keycloak/realms/clowder/protocol/openid-connect/auth?client_id=clowder2-backend&response_type=code
             - name: oauth2_scheme_auth_url
@@ -79,7 +79,7 @@ spec:
             - name: auth_token_url
               value: http://{{ include "clowder2.name" .}}-keycloak-headless:8080/keycloak/realms/clowder/protocol/openid-connect/token
             - name: auth_server_url
-              value: {{ .Values.auth.server  }}
+              value: $(CLOWDER2_URL)/keycloak/
             - name: keycloak_base
               value: $(CLOWDER2_URL)/api
             - name: frontend_url

deployments/kubernetes/charts/clowder2/values.yaml

@@ -1,10 +1,8 @@
 hostname: clowder2.localhost
 
 auth:
-  server: clowder2.localhost/keycloak/
   realm: clowder
   clientID: clowder2-backend
-  redirectURI: clowder2.localhost/api/v2/auth
 
 imagePullSecrets: []
 nameOverride: ""