All validations tests are failing with a stderr "sudo: no tty present and no askpass program specified\n" when running them through Mistral

[Gael Chamoulaud]

Since tripleo-common commit [1], all validations tests are failing:

(undercloud) [stack@undercloud ~]$ openstack workflow execution create -f value -c ID tripleo.validations.v1.run_validation '{"validation_name": "ceilometerdb-size"}'
3e231516-c691-4e5c-bb17-9be6e7f110b1

(undercloud) [stack@undercloud ~]$ mistral execution-get-output "3e231516-c691-4e5c-bb17-9be6e7f110b1"
{
    "status": "FAILED",
    "result": null,
    "stderr": "sudo: no tty present and no askpass program specified\n",
    "stdout": ""
}

[1] - https://github.com/openstack/tripleo-common/commit/34713f3b52f4da950d565f7ad490f03d55706b82

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/503002

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/503002
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=57c9bda9bdbb67445e1bfd33ebdd686314edbc48
Submitter: Jenkins
Branch: master

commit 57c9bda9bdbb67445e1bfd33ebdd686314edbc48
Author: Florian Fuchs <email address hidden>
Date: Tue Sep 12 15:50:18 2017 +0200

    Fix chown command in sudoers file

    The tripleo-common sudoers file allows an owner change on the
    validations identity file. The command is only allowed with the `-h`
    option, but this option isn't used everywhere in the code. This breaks
    validation runs started through Mistral.

    This patch changes the tripleo-common sudoers file to allow the chmod
    command with and without the `-h` option.

    Change-Id: I8770fc356a46a7a13ba3823a5d157104d08c087a
    Closes-Bug: #1716625

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/509712

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/509712
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=3d66de50b637caf1127de1746de4403e903570ea
Submitter: Jenkins
Branch: stable/pike

commit 3d66de50b637caf1127de1746de4403e903570ea
Author: Florian Fuchs <email address hidden>
Date: Tue Sep 12 15:50:18 2017 +0200

    Fix chown command in sudoers file

    The tripleo-common sudoers file allows an owner change on the
    validations identity file. The command is only allowed with the `-h`
    option, but this option isn't used everywhere in the code. This breaks
    validation runs started through Mistral.

    This patch changes the tripleo-common sudoers file to allow the chmod
    command with and without the `-h` option.

    Change-Id: I8770fc356a46a7a13ba3823a5d157104d08c087a
    Closes-Bug: #1716625
    (cherry picked from commit 57c9bda9bdbb67445e1bfd33ebdd686314edbc48)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-common 8.0.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-common 7.6.2 release.