Bug 1493188 - operations namespace logs not sent to .operations index
Summary: operations namespace logs not sent to .operations index
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Logging
Version: 3.6.0
Hardware: Unspecified
OS: Unspecified
urgent
high
Target Milestone: ---
: 3.6.z
Assignee: Rich Megginson
QA Contact: Anping Li
URL:
Whiteboard:
Depends On:
Blocks: 1494310
TreeView+ depends on / blocked
 
Reported: 2017-09-19 14:39 UTC by Ruben Romero Montes
Modified: 2021-03-11 15:48 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Cause: The pattern for container logs in the journal field CONTAINER_NAME changed. The pattern was not matching for logs from pods in the "default", "openshift", or "openshift-infra" namespaces. Consequence: Logs from these namespaces were being stored in indices matching "project.default.*" e.g. rather than ".operations.*". Fix: The pattern matcher was fixed to match the correct pattern. Result: logs from pods in the "default", "openshift", or "openshift-infra" namespaces are correctly written to the ".operations.*" indices.
Clone Of:
: 1494310 (view as bug list)
Environment:
Last Closed: 2017-10-25 13:06:40 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github openshift origin-aggregated-logging pull 668 0 None None None 2017-09-19 17:47:03 UTC
Red Hat Product Errata RHBA-2017:3049 0 normal SHIPPED_LIVE OpenShift Container Platform 3.6, 3.5, and 3.4 bug fix and enhancement update 2017-10-25 15:57:15 UTC

Description Ruben Romero Montes 2017-09-19 14:39:02 UTC
Description of problem:
After a fresh install of the Aggregated Logging logs coming from the operations projects (i.e. default, openshift-infra and openshift) are not sent to the .operations.* index

Version-Release number of selected component (if applicable):

$ oc version
oc v3.6.173.0.5

$ oc get po -o 'go-template={{range $pod := .items}}{{range $container := $pod.spec.containers}}oc exec -c {{$container.name}} {{$pod.metadata.name}} -- find /root/buildinfo -name Dockerfile-openshift*{{"\n"}}{{end}}{{end}}' | bash -
/root/buildinfo/Dockerfile-openshift3-logging-curator-v3.6.173.0.21-17
/root/buildinfo/Dockerfile-openshift3-logging-elasticsearch-v3.6.173.0.5-5
/root/buildinfo/Dockerfile-openshift3-logging-fluentd-v3.6.173.0.21-17
/root/buildinfo/Dockerfile-openshift3-logging-fluentd-v3.6.173.0.21-17
/root/buildinfo/Dockerfile-openshift3-logging-kibana-v3.6.173.0.21-17
/root/buildinfo/Dockerfile-openshift3-logging-auth-proxy-v3.6.173.0.21-17

How reproducible:
Always

Steps to Reproduce:
1. Install a 3.6 cluster
2. Deploy EFK using ansible
3. Access Kibana and browse the .operations.* index pattern

Actual results:
Only logs from journald are shown

Expected results:
Logs from journald and infra projects to be shown

Additional info:
$ oc exec logging-es-data-master-moc45ja4-2-8q889 -- curl -s --key /etc/elasticsearch/secret/admin-key --cert /etc/elasticsearch/secret/admin-cert --cacert /etc/elasticsearch/secret/admin-ca https://localhost:9200/_cat/indices?h=index
                                                   
project.jenkins.a985ce8a-90c7-11e7-af7f-5254004a7695.2017.09.19  
.searchguard.logging-es-data-master-moc45ja4                     
project.logging.4d1af73a-90c3-11e7-a156-5254004a7695.2017.09.19  
.kibana.d033e22ae348aeb5660fc2140aec35850c4da997                 
project.default.34aa1a30-90bc-11e7-a156-5254004a7695.2017.09.18  
project.default.34aa1a30-90bc-11e7-a156-5254004a7695.2017.09.15  
project.default.34aa1a30-90bc-11e7-a156-5254004a7695.2017.09.19  
.operations.2017.09.15                                           
.operations.2017.09.19                                           
.kibana                                                          
.operations.2017.09.18                                           
project.logging.4d1af73a-90c3-11e7-a156-5254004a7695.2017.09.18

Comment 1 Ruben Romero Montes 2017-09-19 14:59:45 UTC
Here is my ansible inventory used:

#Aggregated logging
openshift_logging_install_logging=true
openshift_logging_image_version=v3.6
openshift_logging_kibana_hostname=kibana.apps36.example.com
openshift_logging_es_cluster_size=1
openshift_logging_es_memory_limit=1G

Comment 2 openshift-github-bot 2017-09-20 01:14:35 UTC
Commit pushed to master at https://github.com/openshift/origin-aggregated-logging

https://github.com/openshift/origin-aggregated-logging/commit/e29f72f7e38e8e70b975f1284efe8514c1f32ac9
Bug 1493188 - operations namespace logs not sent to .operations index

https://bugzilla.redhat.com/show_bug.cgi?id=1493188
The format of the CONTAINER_NAME field changed from
k8s_container-name.container-hash_ ...
to
k8s_container-name_ ....
which caused problems for the retag filter.  Since we don't care about
the value of container-hash in this context, just ignore it.

Also added some test to ensure that operations namespace logs end up
in es-ops in the .operations.* indices and nowhere else.

Comment 6 Anping Li 2017-09-21 11:21:22 UTC
The project logs can be list in .operations index with  v3.6.173.0.39

Comment 8 Anping Li 2017-09-22 01:47:41 UTC
@rich Let's use the v3.5 bug https://bugzilla.redhat.com/show_bug.cgi?id=1494310 to trace the v3.5 testing. Could you move it to ON_QA?

Comment 10 errata-xmlrpc 2017-10-25 13:06:40 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2017:3049


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