Cannot create environment with large number of applications

[Stan Lagun]

Because of limitations to the database columns holding object model for environments it is either impossible to create big environments with lots of applications or the deployment will never end due to the fact that object model significantly grows during deployment (because of ObjectCopy, Attributes, output properties that are introduced on first deployment)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/304629

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/304629
Committed: https://git.openstack.org/cgit/openstack/murano/commit/?id=12636e2e1248ac3d6a2abf528d5e362499771c36
Submitter: Jenkins
Branch: master

commit 12636e2e1248ac3d6a2abf528d5e362499771c36
Author: Alexander Tivelkov <email address hidden>
Date: Tue Apr 12 16:48:53 2016 +0300

    Increased the size of TEXT columns to store large object models

    Object model is stored in database in the columns of type TEXT. In
    MySQL database this type of column is limited by default and cannot
    hold data structures which are large enough.

    This patch adds an extra migration which alters appropriate columns in
    database when the mysql is used. The column type is explicitly set to
    LONGTEXT.

    Change-Id: Ic04fb99469edc087cc12d4c78a983484ae49a6c1
    Closes-bug: #1567863

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/mitaka
Review: https://review.openstack.org/310139

[OpenStack Infra (hudson-openstack)]

Change abandoned by Nikolay Starodubtsev (<email address hidden>) on branch: stable/mitaka
Review: https://review.openstack.org/310139

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/murano 3.0.0.0b1 development milestone.