Provider failure leaves the state of service in "update_in_progress"

[Obulapathi]

Provider failure leaves the state of service in "update_in_progress". We need to detect if the provider has failed and add revert logic to it in taskflow.

[Amit Gandhi (amit-gandhi)]

Example request to reproduce:

{
  "name" : "pending.gandhi.co.nz",
  "flavor_id" : "cdn",
    "domains": [
      {"domain": "pending2.gandhi.co.nz" }
    ],
    "origins": [
        {
            "origin": "origin.gandhi.co.nz",
           "rules":[
              {
                "name": "default rule",
                "request_url": "/*"
              }
            ]
        },
       {
            "origin": "origin2.gandhi.co.nz",
           "rules":[
              {
                "name": "images rules",
                "request_url": "/images/*"
              }
            ]
        }
    ],
   "caching":[
      {
        "name": "TTL Rule 1",
        "ttl": 60,
        "rules":[
          {
            "name" : "rule1",
            "request_url":"/*"
          }
        ]
      }
  ]
}

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/165966

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/165966
Committed: https://git.openstack.org/cgit/stackforge/poppy/commit/?id=d148b653b1fce3527ef4c32324f9a5d24ff0eb2a
Submitter: Jenkins
Branch: master

commit d148b653b1fce3527ef4c32324f9a5d24ff0eb2a
Author: amitgandhinz <email address hidden>
Date: Thu Mar 19 14:52:35 2015 -0400

    Fixed bug with setting up caching rules with akamai

    Change-Id: I6ba4a7e700dfc53a1fd0d35b010dcadbec3cafde
    Closes-Bug: #1429173