yahoo-eng-team team mailing list archive

[Matt Fischer <matt@xxxxxxxxxxxxxxx>]

Public bug reported:

When you use a Heat template that has parameters with default values but
they're hidden , the defaults are not loaded. This is super annoying
because then you have to unhide them in order to not have to set them.
This is easy to repro with the Wordpress 2 Instance template in the
heat-templates repo.

In this template all the db_ stuff has default values of "admin" but
when the field is marked hidden, Horizon is not setting the default
parameter.


Example section that's broken in Horizon:
  db_username:
    type: string
    description: The WordPress database admin account username
    default: admin
    hidden: true
    constraints:
      - length: { min: 1, max: 16 }
        description: db_username must be between 1 and 16 characters
      - allowed_pattern: '[a-zA-Z][a-zA-Z0-9]*'
        description: >
          db_username must begin with a letter and contain only alphanumeric
          characters

Link to template:
https://github.com/openstack/heat-templates/blob/master/hot/F20/WordPress_2_Instances.yaml

** Affects: horizon
     Importance: Undecided
         Status: New

** Attachment added: "heat.png"
   https://bugs.launchpad.net/bugs/1414830/+attachment/4306104/+files/heat.png

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https://bugs.launchpad.net/bugs/1414830

Title:
  heat templates hidden parameters are not loading defaults

Status in OpenStack Dashboard (Horizon):
  New

Bug description:
  When you use a Heat template that has parameters with default values
  but they're hidden , the defaults are not loaded. This is super
  annoying because then you have to unhide them in order to not have to
  set them. This is easy to repro with the Wordpress 2 Instance template
  in the heat-templates repo.

  In this template all the db_ stuff has default values of "admin" but
  when the field is marked hidden, Horizon is not setting the default
  parameter.

  
  Example section that's broken in Horizon:
    db_username:
      type: string
      description: The WordPress database admin account username
      default: admin
      hidden: true
      constraints:
        - length: { min: 1, max: 16 }
          description: db_username must be between 1 and 16 characters
        - allowed_pattern: '[a-zA-Z][a-zA-Z0-9]*'
          description: >
            db_username must begin with a letter and contain only alphanumeric
            characters

  Link to template:
  https://github.com/openstack/heat-templates/blob/master/hot/F20/WordPress_2_Instances.yaml

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