fix: Make default admin environment variables optional

Closes #526

docker-compose.yml

@@ -20,15 +20,11 @@ services:
       - 3000:1337
     environment:
       - BASE_URL=http://localhost:3000
-      - TRUST_PROXY=0
       - DATABASE_URL=postgresql://postgres@postgres/planka
       - SECRET_KEY=notsecretkey
 
-      # Can be removed after installation
-      - DEFAULT_ADMIN_EMAIL=demo@demo.demo # Do not remove if you want to prevent this user from being edited/deleted
-      - DEFAULT_ADMIN_PASSWORD=demo
-      - DEFAULT_ADMIN_NAME=Demo Demo
-      - DEFAULT_ADMIN_USERNAME=demo
+      # - TRUST_PROXY=0
+      # - TOKEN_EXPIRES_IN=365 # In days
 
       # related: https://github.com/knex/knex/issues/2354
       # As knex does not pass query parameters from the connection string we
@@ -38,6 +34,11 @@ services:
       # Configure knex to accept SSL certificates
       # - KNEX_REJECT_UNAUTHORIZED_SSL_CERTIFICATE=false
 
+      # - DEFAULT_ADMIN_EMAIL=demo@demo.demo # Do not remove if you want to prevent this user from being edited/deleted
+      # - DEFAULT_ADMIN_PASSWORD=demo
+      # - DEFAULT_ADMIN_NAME=Demo Demo
+      # - DEFAULT_ADMIN_USERNAME=demo
+
       # - OIDC_ISSUER=
       # - OIDC_CLIENT_ID=
       # - OIDC_CLIENT_SECRET=

server/.env.sample

@@ -4,13 +4,6 @@ BASE_URL=http://localhost:1337
 DATABASE_URL=postgresql://postgres@localhost/planka
 SECRET_KEY=notsecretkey
 
-## Can be removed after installation
-
-DEFAULT_ADMIN_EMAIL=demo@demo.demo # Do not remove if you want to prevent this user from being edited/deleted
-DEFAULT_ADMIN_PASSWORD=demo
-DEFAULT_ADMIN_NAME=Demo Demo
-DEFAULT_ADMIN_USERNAME=demo
-
 ## Optional
 
 # TRUST_PROXY=0
@@ -24,6 +17,11 @@ DEFAULT_ADMIN_USERNAME=demo
 # Configure knex to accept SSL certificates
 # KNEX_REJECT_UNAUTHORIZED_SSL_CERTIFICATE=false
 
+# DEFAULT_ADMIN_EMAIL=demo@demo.demo # Do not remove if you want to prevent this user from being edited/deleted
+# DEFAULT_ADMIN_PASSWORD=demo
+# DEFAULT_ADMIN_NAME=Demo Demo
+# DEFAULT_ADMIN_USERNAME=demo
+
 # OIDC_ISSUER=
 # OIDC_CLIENT_ID=
 # OIDC_CLIENT_SECRET=