Bug 2166289
| Summary: | [RFE] Provide means to export configured cluster properties as pcs commands | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Tomas Jelinek <tojeline> |
| Component: | pcs | Assignee: | Miroslav Lisik <mlisik> |
| Status: | CLOSED ERRATA | QA Contact: | cluster-qe <cluster-qe> |
| Severity: | medium | Docs Contact: | Steven J. Levine <slevine> |
| Priority: | medium | ||
| Version: | 8.9 | CC: | cluster-maint, idevat, mlisik, mmazoure, mpospisi, nhostako, omular, rmeggins, slevine, tojeline |
| Target Milestone: | rc | Keywords: | FutureFeature, Triaged |
| Target Release: | 8.9 | Flags: | pm-rhel:
mirror+
|
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | pcs-0.10.17-1.el8 | Doc Type: | Enhancement |
| Doc Text: |
.Enhancements to the `pcs property` command
The `pcs property` command now supports the following enhancements:
* The `pcs property config --output-format=` option
** Specify `--output-format=cmd` to display the `pcs property set` command created from the current cluster properties configuration. You can use this command to re-create configured cluster properties on a different system.
** Specify `--output-format=json` to display the configured cluster properties in JSON format.
** Specify `output-format=text` to display the configured cluster properties in plain text format, which is the default value for this option.
* The `pcs property defaults` command, which replaces the deprecated `pcs property --defaults` option
* The `pcs property describe` command, which describes the meaning of cluster properties.
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Story Points: | --- |
| Clone Of: | 2163914 | Environment: | |
| Last Closed: | 2023-11-14 15:22:35 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2163914 | ||
| Bug Blocks: | |||
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Description
Tomas Jelinek
2023-02-01 12:43:21 UTC
Upstream patch: https://github.com/ClusterLabs/pcs/commit/d5642c2ede0d6555603bc385dc35e581d2f0fddd Updated commands: * pcs property [config] Added commands: * pcs property defaults * pcs property describe Environment: A running cluster with some configured properties. Test: # pcs property set placement-strategy=minimal # pcs property config --output-format=cmd pcs property set --force -- \ placement-strategy=minimal # pcs property defaults placement-strategy placement-strategy=default # pcs property describe placement-strategy placement-strategy Description: How the cluster should allocate resources to nodes Allowed values: 'balanced', 'default', 'minimal', 'utilization' Default: default DevTestResults: [root@r08-09-a ~]# rpm -q pcs pcs-0.10.16-1.el8.x86_64 [root@r08-09-a ~]# pcs property set placement-strategy=minimal [root@r08-09-a ~]# pcs property config --output-format=cmd pcs property set --force -- \ placement-strategy=minimal As discussed, 'pcs property config' text output should not change in late RHEL8 release. Upstream patch: https://github.com/ClusterLabs/pcs/commit/88f57a99be1abba795c0b95f88f2f9930d26ec15 Updated commands: * pcs property [config] * pcs config Environment: A running cluster with some configured properties. Test: # pcs property Cluster Properties: cluster-infrastructure: corosync cluster-name: HACluster dc-version: 2.1.6-1.el8-6fdc9deea29 have-watchdog: false # pcs config | sed "/Cluster Properties:/,/^$/p" -n Cluster Properties: cluster-infrastructure: corosync cluster-name: HACluster dc-version: 2.1.6-1.el8-6fdc9deea29 have-watchdog: false DevTestResults: [root@r08-09-b ~]# rpm -q pcs pcs-0.10.17-1.el8.x86_64 [root@r08-09-b ~]# pcs property config --output-format=cmd pcs property set --force -- \ maintenance-mode=false \ placement-strategy=minimal [root@r08-09-b ~]# pcs property config Cluster Properties: cluster-infrastructure: corosync cluster-name: pre1 dc-version: 2.1.6-1.el8-6fdc9deea29 have-watchdog: false maintenance-mode: false placement-strategy: minimal 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 (pcs bug fix and enhancement update), 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-2023:6903 |