[ClusterLabs] [Question] About clufter's Corosync 3 support

井上和徳 kazunori_inoue at newson.co.jp
Thu Jul 18 05:08:02 EDT 2019


'pcs config export' fails in RHEL 8.0 environment because clufter does not
support Corosync 3 (Camelback).
How is the state of progress? https://pagure.io/clufter/issue/4

[root at r80-1 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.0 (Ootpa)

[root at r80-1 ~]# dnf list | grep -E "corosync|pcs|clufter" | grep @
clufter-bin.x86_64            0.77.1-5.el8        @rhel-ha
clufter-cli.noarch            0.77.1-5.el8        @rhel-ha
clufter-common.noarch         0.77.1-5.el8        @rhel-ha
corosync.x86_64               3.0.0-2.el8         @rhel-ha
corosynclib.x86_64            3.0.0-2.el8         @rhel-appstream
pcs.x86_64                    0.10.1-4.el8        @rhel-ha
python3-clufter.noarch        0.77.1-5.el8        @rhel-ha

[root at r80-1 ~]# pcs config export pcs-commands
Error: unable to export cluster configuration: 'pcs2pcscmd-camelback'
Try using --interactive to solve the issues manually, --debug to get more
information, --force to override.

[root at r80-1 ~]# clufter -l | grep pcs2pcscmd
  pcs2pcscmd-flatiron  (Corosync/CMAN,Pacemaker) cluster cfg. -> reinstating
  pcs2pcscmd-needle    (Corosync v2,Pacemaker) cluster cfg. -> reinstating
  pcs2pcscmd           alias for pcs2pcscmd-needle

Best regards,
Kazunori INOUE
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