fluentd can not read dnsmasq.log

[shaofeng cheng]

dnsmasq.log mode is 640, which can not be read by other user.

[root@node02 mariadb]# ls -l /var/lib/docker/volumes/kolla_logs/_data/neutron/
总用量 1184
-rw-r----- 1 nobody root 1050 May 26 15:44 dnsmasq.log
-rw-r--r-- 1 42435 42435 1010 May 26 15:44 neutron-dhcp-agent.log
-rw-r--r-- 1 42435 42435 550 May 25 16:32 neutron-l3-agent.log
-rw-r--r-- 1 42435 42435 998 May 25 16:32 neutron-metadata-agent.log
-rw-r--r-- 1 42435 42435 4237 May 26 15:44 neutron-openvswitch-agent.log
-rw-r--r-- 1 42435 42435 1187707 May 26 15:54 neutron-server.log

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/468307

[OpenStack Infra (hudson-openstack)]

Change abandoned by shaofeng cheng (<email address hidden>) on branch: master
Review: https://review.openstack.org/468307

[Tom Fifield (fifieldt)]

Hi Shaofeng,

Is this still an issue? Did you still want to work on this?

[Maksim Malchuk (mmalchuk)]

root@ctrl0:~# la -lan /var/lib/docker/volumes/kolla_logs/_data/neutron/
total 247112
drwxr-sr-x 2 42435 42435 4096 Apr 2 06:36 .
drwxrwsr-x 30 42425 42400 4096 Mar 30 01:39 ..
-rw-r--r-- 1 65534 42435 0 Apr 2 06:36 dnsmasq.log
-rw-r----- 1 65534 42435 41545508 Apr 2 06:36 dnsmasq.log.1

update: after logrotate mode is changed to correct one 644.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/kolla/+/938351

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/kolla/+/938351
Committed: https://opendev.org/openstack/kolla/commit/0f5e39954292a51e7a967d4015a6f024d6ba42f9
Submitter: "Zuul (22348)"
Branch: master

commit 0f5e39954292a51e7a967d4015a6f024d6ba42f9
Author: Michal Nasiadka <email address hidden>
Date: Thu Jan 2 10:47:31 2025 +0100

    neutron-dhcp-agent: change dnsmasq.log rights

    Fixes /var/log/kolla/neutron/dnsmasq.log rights so
    fluentd can read logs from that file.

    Closes-Bug: #1693712
    Change-Id: I57e36ef07e8840eead2efde77e0ab9dfd4842931

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/2024.2
Review: https://review.opendev.org/c/openstack/kolla/+/938562

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/2024.1
Review: https://review.opendev.org/c/openstack/kolla/+/938563

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/2023.2
Review: https://review.opendev.org/c/openstack/kolla/+/938564

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/kolla/+/938562
Committed: https://opendev.org/openstack/kolla/commit/0972d82a26463c69d0334350b23b558d3b5f3edf
Submitter: "Zuul (22348)"
Branch: stable/2024.2

commit 0972d82a26463c69d0334350b23b558d3b5f3edf
Author: Michal Nasiadka <email address hidden>
Date: Thu Jan 2 10:47:31 2025 +0100

    neutron-dhcp-agent: change dnsmasq.log rights

    Fixes /var/log/kolla/neutron/dnsmasq.log rights so
    fluentd can read logs from that file.

    Closes-Bug: #1693712
    Change-Id: I57e36ef07e8840eead2efde77e0ab9dfd4842931
    (cherry picked from commit 0f5e39954292a51e7a967d4015a6f024d6ba42f9)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/kolla/+/938563
Committed: https://opendev.org/openstack/kolla/commit/5e942154060cf9865639de6b30413667a23c4e68
Submitter: "Zuul (22348)"
Branch: stable/2024.1

commit 5e942154060cf9865639de6b30413667a23c4e68
Author: Michal Nasiadka <email address hidden>
Date: Thu Jan 2 10:47:31 2025 +0100

    neutron-dhcp-agent: change dnsmasq.log rights

    Fixes /var/log/kolla/neutron/dnsmasq.log rights so
    fluentd can read logs from that file.

    Closes-Bug: #1693712
    Change-Id: I57e36ef07e8840eead2efde77e0ab9dfd4842931
    (cherry picked from commit 0f5e39954292a51e7a967d4015a6f024d6ba42f9)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/kolla/+/938564
Committed: https://opendev.org/openstack/kolla/commit/1b880e8f9962692544c3774deb69292946165c58
Submitter: "Zuul (22348)"
Branch: stable/2023.2

commit 1b880e8f9962692544c3774deb69292946165c58
Author: Michal Nasiadka <email address hidden>
Date: Thu Jan 2 10:47:31 2025 +0100

    neutron-dhcp-agent: change dnsmasq.log rights

    Fixes /var/log/kolla/neutron/dnsmasq.log rights so
    fluentd can read logs from that file.

    Closes-Bug: #1693712
    Change-Id: I57e36ef07e8840eead2efde77e0ab9dfd4842931
    (cherry picked from commit 0f5e39954292a51e7a967d4015a6f024d6ba42f9)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla 17.7.0 Bobcat release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla 18.4.0 Caracal release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla 19.2.0 Dalmatian release.