Remove variables not needed

Author: piyushroshan

deploy/helm/templates/identity/config.yaml

@@ -14,7 +14,6 @@ data:
   ENABLE_SHELL_INJECTION: {{ .Values.enableShellInjection | quote }}
   ENABLE_LOG4J: {{ .Values.enableLog4j | quote }}
   DB_HOST: {{ .Values.postgresdb.service.name }}
-  DB_DRIVER: {{ .Values.identity.config.postgresDbDriver }}
   DB_USER: {{ .Values.postgresdb.config.postgresUser }}
   DB_PASSWORD: {{ .Values.postgresdb.config.postgresPassword }}
   DB_NAME: {{ .Values.postgresdb.config.postgresDbName }}

deploy/k8s/base/community/config.yaml

@@ -7,13 +7,11 @@ metadata:
 data:
     IDENTITY_SERVICE: crapi-identity:8080
     DB_HOST: postgresdb
-    DB_DRIVER: postgres
     DB_USER: admin
     DB_PASSWORD: crapisecretpassword
     DB_NAME: crapi
     DB_PORT: "5432"
     MONGO_DB_HOST: mongodb
-    MONGO_DB_DRIVER: mongodb
     MONGO_DB_PORT: "27017"
     MONGO_DB_USER: admin
     MONGO_DB_PASSWORD: crapisecretpassword

services/workshop/.env

@@ -1,11 +1,9 @@
-export DB_DRIVER=postgres
 export DB_HOST=127.0.0.1
 export DB_NAME=crapi
 export DB_PASSWORD=crapisecretpassword
 export DB_PORT="5432"
 export DB_USER=admin
 export IDENTITY_SERVICE=127.0.0.1:8080
-export MONGO_DB_DRIVER=mongodb
 export MONGO_DB_HOST=127.0.0.1
 export MONGO_DB_NAME=crapi
 export MONGO_DB_PASSWORD=crapisecretpassword