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[Tatiana Ovchinnikova <t.v.ovtchinnikova@xxxxxxxxx>]

Public bug reported:

Using json type default data in a template causes annoying
inconsistencies in the second step of creating a stack. For example for
this template:


heat_template_version: 2013-05-23
parameters:
  key:
    type: string
    default: key
    description: This is keypair to access into your stack.
  db_password:
    type: string
    default: secrete
    hidden: true
  metadata:
    type: json
    default: {"keyvalue": 5}


on the second step there would be "metadata" field with initial value {u'keyvalue': 5}. That is not valid JSON, and pressing "Launch" button would show: "Expecting property name enclosed in double quotes".

** Affects: horizon
     Importance: Medium
     Assignee: Tatiana Ovchinnikova (tmazur)
         Status: New

** Changed in: horizon
     Assignee: (unassigned) => Tatiana Ovchinnikova (tmazur)

** Changed in: horizon
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1438138

Title:
  [Heat] Initial values aren't displaying properly in "Launch Stack"
  form

Status in OpenStack Dashboard (Horizon):
  New

Bug description:
  Using json type default data in a template causes annoying
  inconsistencies in the second step of creating a stack. For example
  for this template:

  
  heat_template_version: 2013-05-23
  parameters:
    key:
      type: string
      default: key
      description: This is keypair to access into your stack.
    db_password:
      type: string
      default: secrete
      hidden: true
    metadata:
      type: json
      default: {"keyvalue": 5}

  
  on the second step there would be "metadata" field with initial value {u'keyvalue': 5}. That is not valid JSON, and pressing "Launch" button would show: "Expecting property name enclosed in double quotes".

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