swift container-reconciler error connecting to memcached

[Alex]

In liberty branch (and possibly all), on all swift_hosts in /var/log/swift/container-error.log you see:

Feb 4 17:05:10 tsr-van-storage1 container-reconciler: STDERR: ERROR:root:Error connecting to memcached: 127.0.0.1:11211

as on swift_hosts memcache is used in /etc/swift/container-server/container-reconciler.conf and /etc/swift/object-server/object-expirer.conf but the actual servers / config is never defined.

Suggested fix is to deploy /etc/swift/memcache.conf template to all swift nodes:

https://github.com/openstack/swift/blob/master/etc/memcache.conf-sample#L2-L6

and remove memcache config from proxy-server.conf template.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/277928

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/277928
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible/commit/?id=140f3772e5078052c5903e3da6b0d79c2f466461
Submitter: Jenkins
Branch: master

commit 140f3772e5078052c5903e3da6b0d79c2f466461
Author: Andy McCrae <email address hidden>
Date: Tue Feb 9 16:13:51 2016 +0000

    Move swift memcache conf into separate file

    The memcache configuration was only setup for the proxy-server.conf
    within Swift, and was not set for the object and container reconcilers
    which both use memcache.

    This patch moves the memcache settings into a separate memcache.conf
    file which is then configured on all swift hosts, removing the specific
    conf from the proxy-server.conf file.

    Change-Id: I047b2d1178de43c694c30280f6ed9fe8511341fd
    Closes-Bug: #1542121

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/281268
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible/commit/?id=7264009440a001d4f5db1ad3fd51316689d54771
Submitter: Jenkins
Branch: liberty

commit 7264009440a001d4f5db1ad3fd51316689d54771
Author: Andy McCrae <email address hidden>
Date: Tue Feb 9 16:13:51 2016 +0000

    Move swift memcache conf into separate file

    The memcache configuration was only setup for the proxy-server.conf
    within Swift, and was not set for the object and container reconcilers
    which both use memcache.

    This patch moves the memcache settings into a separate memcache.conf
    file which is then configured on all swift hosts, removing the specific
    conf from the proxy-server.conf file.

    Change-Id: I047b2d1178de43c694c30280f6ed9fe8511341fd
    Closes-Bug: #1542121
    (cherry picked from commit 140f3772e5078052c5903e3da6b0d79c2f466461)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/281269
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible/commit/?id=89b48af11010464ce09302e888ab63e025b24eda
Submitter: Jenkins
Branch: kilo

commit 89b48af11010464ce09302e888ab63e025b24eda
Author: Andy McCrae <email address hidden>
Date: Tue Feb 9 16:13:51 2016 +0000

    Move swift memcache conf into separate file

    The memcache configuration was only setup for the proxy-server.conf
    within Swift, and was not set for the object and container reconcilers
    which both use memcache.

    This patch moves the memcache settings into a separate memcache.conf
    file which is then configured on all swift hosts, removing the specific
    conf from the proxy-server.conf file.

    Change-Id: I047b2d1178de43c694c30280f6ed9fe8511341fd
    Closes-Bug: #1542121
    (cherry picked from commit 140f3772e5078052c5903e3da6b0d79c2f466461)

[Davanum Srinivas (DIMS) (dims-v)]

This issue was fixed in the openstack/openstack-ansible 11.2.11 release.

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/openstack-ansible 12.0.8 release.

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/openstack-ansible 11.2.12 release.

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/openstack-ansible 12.0.9 release.

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/openstack-ansible 13.0.0 release.

[Davanum Srinivas (DIMS) (dims-v)]

This issue was fixed in the openstack/openstack-ansible 13.0.0 release.

[Davanum Srinivas (DIMS) (dims-v)]

This issue was fixed in the openstack/openstack-ansible 12.0.11 release.

[Davanum Srinivas (DIMS) (dims-v)]

This issue was fixed in the openstack/openstack-ansible 11.2.14 release.

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/openstack-ansible 11.2.15 release.