Don't assume /etc/hosts exists

[Mark Goddard]

The baremetal role adds entries to /etc/hosts. If the file does not exist, it will fail:

TASK [baremetal : Ensure localhost in /etc/hosts] ****************************************
fatal: [compute2]: FAILED! => {"changed": false, "msg": "Destination /etc/hosts does not exist !", "rc": 257}

Though surprising, this is possible, and we should not assume that /etc/hosts exists.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/ansible-collection-kolla/+/851027

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/ansible-collection-kolla/+/851027
Committed: https://opendev.org/openstack/ansible-collection-kolla/commit/25020e469f4a6f913ebaf21a3dc812d1fcbfa53a
Submitter: "Zuul (22348)"
Branch: master

commit 25020e469f4a6f913ebaf21a3dc812d1fcbfa53a
Author: Mark Goddard <email address hidden>
Date: Tue Jul 26 13:58:38 2022 +0100

    Don't assume /etc/hosts exists

    The baremetal role adds entries to /etc/hosts. If the file does not
    exist, it will fail:

      TASK [baremetal : Ensure localhost in /etc/hosts] ****************************************
      fatal: [compute2]: FAILED! => {"changed": false, "msg": "Destination /etc/hosts does not exist !", "rc": 257}

    Though surprising, this is possible, and we should not assume that
    /etc/hosts exists.

    This change modifies the above task to create the file if it does not
    exist.

    Closes-Bug: #1982837
    Change-Id: Ic419ee13a10b3fa1b890cfec23bab0a67489eb96

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/yoga
Review: https://review.opendev.org/c/openstack/ansible-collection-kolla/+/857050

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/ansible-collection-kolla/+/857050
Committed: https://opendev.org/openstack/ansible-collection-kolla/commit/69a1460b68577b7100997cd5819bccfb1da06a6f
Submitter: "Zuul (22348)"
Branch: stable/yoga

commit 69a1460b68577b7100997cd5819bccfb1da06a6f
Author: Mark Goddard <email address hidden>
Date: Tue Jul 26 13:58:38 2022 +0100

    Don't assume /etc/hosts exists

    The baremetal role adds entries to /etc/hosts. If the file does not
    exist, it will fail:

      TASK [baremetal : Ensure localhost in /etc/hosts] ****************************************
      fatal: [compute2]: FAILED! => {"changed": false, "msg": "Destination /etc/hosts does not exist !", "rc": 257}

    Though surprising, this is possible, and we should not assume that
    /etc/hosts exists.

    This change modifies the above task to create the file if it does not
    exist.

    Closes-Bug: #1982837
    Change-Id: Ic419ee13a10b3fa1b890cfec23bab0a67489eb96
    (cherry picked from commit 25020e469f4a6f913ebaf21a3dc812d1fcbfa53a)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 12.8.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 13.5.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/ansible-collection-kolla 1.1.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/ansible-collection-kolla 2.0.0.0rc1 release candidate.