BUG/MINOR: spec: add " to name regexes to support variable names

Author: mjuraga

models/frontend.go

@@ -2660,7 +2660,7 @@ definitions:
                   - disabled
               type: string
           log_tag:
-              pattern: ^[A-Za-z0-9-_.:]+$
+              pattern: ^[A-Za-z0-9-_.:${}"]+$
               type: string
           logasap:
               enum:
@@ -3437,7 +3437,7 @@ definitions:
           secure_password:
               type: boolean
           username:
-              pattern: ^[A-Za-z0-9-_.:]+$
+              pattern: ^[A-Za-z0-9-_.:${}"]+$
               type: string
               x-nullable: false
       required:
@@ -3456,7 +3456,7 @@ definitions:
       description: HAProxy userlist group
       properties:
           name:
-              pattern: ^[A-Za-z0-9-_.:]+$
+              pattern: ^[A-Za-z0-9-_.:${}"]+$
               type: string
               x-nullable: false
           users:
@@ -3503,7 +3503,7 @@ definitions:
               type: string
               x-nullable: false
           name:
-              pattern: ^[A-Za-z0-9-_]+$
+              pattern: ^[A-Za-z0-9-_${}"]+$
               type: string
               x-nullable: false
           port:
@@ -3563,7 +3563,7 @@ definitions:
               pattern: ^[^\s]+$
               type: string
           name:
-              pattern: ^[A-Za-z0-9-_.:]+$
+              pattern: ^[A-Za-z0-9-_.:${}"]+$
               type: string
               x-nullable: false
           port:
@@ -9590,7 +9590,7 @@ definitions:
               pattern: ^[^\s]+$
               type: string
           name:
-              pattern: ^[A-Za-z0-9-_.:]+$
+              pattern: ^[A-Za-z0-9-_.:${}"]+$
               type: string
               x-nullable: false
           port:

models/group.go

@@ -48,7 +48,7 @@ frontend:
       x-display-name: Log Format SD
     log_tag:
       type: string
-      pattern: '^[A-Za-z0-9-_.:]+$'
+      pattern: '^[A-Za-z0-9-_.:${}"]+$'
     log_separate_errors:
       type: string
       enum: [enabled, disabled]

models/mailer_entry.go

@@ -27,7 +27,7 @@ mailer_entry:
   properties:
     name:
       type: string
-      pattern: '^[A-Za-z0-9-_]+$'
+      pattern: '^[A-Za-z0-9-_${}"]+$'
       x-nullable: false
     address:
       type: string

models/nameserver.go

@@ -37,7 +37,7 @@ peer_entry:
   properties:
     name:
       type: string
-      pattern: '^[A-Za-z0-9-_.:]+$'
+      pattern: '^[A-Za-z0-9-_.:${}"]+$'
       x-nullable: false
     address:
       type: string