std.mistral_http action should send a signal containing url for callback

[Nikolay Makhotkin]

From the user perspective, I don't want to see those values in headers: execution-id, task-id, action-id. Need to send in headers certain callback url, e.g.:

{
  "callback_url": "/v2/action_executions/<action-execution-id>"
}

Mistral sends a signal to third party service and provides url for the callback. Then, the service sends an answer to that url. No need to pass extra parameters, need to pass only link where the answer is expected.

[Moshe Elisha (melisha)]

It would be great if the std.mistral_http will have a boolean property "presigned" so the callback_url can be used without authentication.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/245772

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/245772
Committed: https://git.openstack.org/cgit/openstack/mistral/commit/?id=dde634d8b9d8134685c785c012a594080bf9b05e
Submitter: Jenkins
Branch: master

commit dde634d8b9d8134685c785c012a594080bf9b05e
Author: Nikolay Mahotkin <email address hidden>
Date: Mon Nov 16 16:27:06 2015 +0300

    Adding callback url to action context

     * Callback URL is now provided by std.mistral_http
     action to easy understand where the result should be sent

    Closes-Bug: #1500833

    Change-Id: I347edc5848bde4262a2d57f1787db5f16e218f0a

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/liberty
Review: https://review.openstack.org/250187

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/250187
Committed: https://git.openstack.org/cgit/openstack/mistral/commit/?id=9775b399bef707ce8926a4dc24a121f6b55ae7f4
Submitter: Jenkins
Branch: stable/liberty

commit 9775b399bef707ce8926a4dc24a121f6b55ae7f4
Author: Nikolay Mahotkin <email address hidden>
Date: Mon Nov 16 16:27:06 2015 +0300

    Adding callback url to action context

     * Callback URL is now provided by std.mistral_http
     action to easy understand where the result should be sent

    Closes-Bug: #1500833

    Change-Id: I347edc5848bde4262a2d57f1787db5f16e218f0a
    (cherry picked from commit dde634d8b9d8134685c785c012a594080bf9b05e)

[Thierry Carrez (ttx)]

This issue was fixed in the openstack/mistral 2.0.0.0b1 development milestone.

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/mistral 1.0.1 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/mistral 1.0.1 release.