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Description of problem: Need to drop fluentd as upstream has stopped being maintained and performance has not been good. We want to replace it with rsyslog for logs and PCP for metrics shipping from collectd. The same interface for the metrics role would be maintained. Upgrade should be using host deploy or using the role directly.
The deployment of logging and metrics will be based on the linux-system-roles: https://github.com/linux-system-roles/metrics https://github.com/linux-system-roles/logging
Raising priority to urgent and marking as blocker. If this has to be done in 4.3 we need to get new deps in and old deps out as soon as possible.
Hi can we get a feature page for this?
Moving back to POST since some of the bugs blocking this tracker are still in NEW state.
not blocking oVirt 4.3.0
Hi, Shirly. Please tech review the contents of the Doc Text field. In particular, we need to make sure the last two paragraphs are clear to end users. (e.g., What does BYO Elasticsearch mean?) Please feel free to edit/improve the text directly. Thank you, Rolfe
Shirly, could you please provide reproduction steps for this? Thank you
1. Configure engine and hosts to send metrics and logs 2. Fields and metrics names are the same as it was in 4.2.
Steps: 1. Configure engine and hosts to send metrics and logs /usr/share/ovirt-engine-metrics/setup/ansible/configure_ovirt_machines_for_metrics.sh 2. Check that playbook run was successful 3. Check fields and metrics names in vi /etc/ovirt-engine-metrics/config.yml.d/config.yml are the same as in 4.2 Results: Playbook run was successful with no errors. Fields and metrics names are same as in 4.2: ``` # This is an example file for oVirt metrics configuration. # # To run the oVirt metrics configuration playbook, copy this file # to /etc/ovirt-engine-metrics/config.yml.d/ directory, # rename it to have yml suffix and edit it with your environment details. # Environment name. Can be used to identify data collected in a single central # store sent from more than one oVirt engine. # Maximum field length is 49 characters. # For more details see: # https://www.ovirt.org/develop/release-management/features/metrics/metrics-store-installation/#ovirt-metrics-store-setup ovirt_env_name: my-test-engine # Address or hostname (FQDN) of the Elasticsearch server host. fluentd_elasticsearch_host: metrics-store # Path to preallocated partition to be used for elasticsearch persistent storage # ovirt_elasticsearch_mounted_storage_path: /var/lib ``` Verified in: ovirt-engine-4.3.1.1-0.1.el7.noarch, ovirt-engine-metrics-1.2.0.3-1.el7ev.noarch
This bugzilla is included in oVirt 4.3.1 release, published on February 28th 2019. Since the problem described in this bug report should be resolved in oVirt 4.3.1 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.