Methods of io.murano.configuration.Linux cannot be run in parallel

[Alexander Tivelkov]

Helpers class 'Linux' in io.murano.configuration namespace has been introuced to help with software configuration on Linux nodes. The class is static and is intended to be used in VM-agnostic context.
However, two concurrent executions of runCommand or putFile cannot be run even on different VMs. This happens dues to murano's default method synchronization logic.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/352856

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/352856
Committed: https://git.openstack.org/cgit/openstack/murano/commit/?id=da7e9ea8cd4f5b2bc9496a8180cf1948bcd1aee4
Submitter: Jenkins
Branch: master

commit da7e9ea8cd4f5b2bc9496a8180cf1948bcd1aee4
Author: Alexander Tivelkov <email address hidden>
Date: Tue Aug 9 14:17:38 2016 +0300

    Linux.runCommand() and Linux.putFile() are now non-synchronized

    Helper methods of Linux class were always synchronized and thus could
    not be run concurrently even on different VMs/agents.

    This has been addressed by applying a properly parametrized
    io.murano.metadata.engine.Synchronize meta attribute to these methods,
    so now they are synchronized only if executed for the same agent
    arguments.

    Change-Id: Ibf129316a092ba0231cd5445b688d6d5689c2256
    Closes-bug: #1611332

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/murano 3.0.0.0b3 development milestone.