Your steps are correct. We run a production with multi-master replication with redundant
sites. Using Ansible to perform updates (with too many servers to hit one at a time.) We
do disable from load-balancer by site instead of just the one host.
1. remove server1 from the load balancer config to halt client requests
2. ***We do not stop the server, the update can occur while it is still running
3. run "yum ***update 389-ds-base 389-ds-base-libs" on server1
4. run "setup-ds-admin.pl -u" on server1
5. ***Not needed since we never stopped restart dirsrv and dirsrv-admin on server1
6. verify replication is still working
7. add server1 back to load balancer config
8. repeat steps 1-7 on server2
Paul M. Whitney, RHCSA, CISSP
Email: paul.whitney@chesapeake-it.com<mailto:paul.whitney@chesapeake-it.com>
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________________________________
From: Patrick Landry <patrick.landry(a)louisiana.edu>
Sent: Monday, April 29, 2019 3:23 PM
To: General discussion list for the 389 Directory server project.
Subject: [389-users] Re: Proper upgrade procedure using Redhat repo and yum
Hmmm, no advice here? I would have presumed someone here is running
with packages from the RHEL repository. I'll open a ticket with Redhat but
it would be reassuring to hear from someone who has real-world experience.
________________________________
From: "Patrick Landry" <patrick.landry(a)louisiana.edu>
To: 389-users(a)lists.fedoraproject.org
Sent: Thursday, April 18, 2019 4:47:25 PM
Subject: [389-users] Proper upgrade procedure using Redhat repo and yum
I have two servers running with multi master replication. The servers are
running RHEL 7.4 with 389-ds installed via yum using the rhel-7-server-rpms
repository. The hosts are behind a load balancer and all client access is through
the load balancer.
I would like to upgrade to the latest release available in rhel-7-server-rpms. I
have the following packages installed related to 389ds:
389-admin-1.1.46-1.el7.x86_64
389-admin-console-1.1.12-1.el7.noarch
389-admin-console-doc-1.1.12-1.el7.noarch
389-adminutil-1.1.21-2.el7.x86_64
389-console-1.1.18-1.el7.noarch
389-ds-1.2.2-6.el7.noarch
389-ds-base-1.3.7.5-21.el7_5.x86_64
389-ds-base-libs-1.3.7.5-21.el7_5.x86_64
389-ds-console-1.2.16-1.el7.noarch
389-ds-console-doc-1.2.16-1.el7.noarch
389-dsgw-1.1.11-5.el7.x86_64
Only two of those packages appear to have updates available; 389-ds-base and
389-ds-base-libs.
Is this the correct procedure?
1. remove server1 from the load balancer config to halt client requests
2. stop the dirsrv and dirsrv-admin services on server1
3. run "yum upgrade 389-ds-base 389-ds-base-libs" on server1
4. run "setup-ds-admin.pl -u" on server1
5. restart dirsrv and dirsrv-admin on server1
6. verify replication is still working
7. add server1 back to load balancer config
8. repeat steps 1-7 on server2
I presume that replication will continue to work after upgrading server1 but before
upgrading server2. I believe that at step 4, I don't *also* have to run
"setup-ds.pl".
Is that correct?
Thanks.
--
[cid:f92db249-adad-434c-95dd-dd80d4b9b6f9]
Patrick Landry
Director, UCSS
University of Louisiana at Lafayette
patrick.landry@louisiana.edu<mailto:pml@louisiana.edu>
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[cid:8474e3e6-d2db-4113-9444-3890866ea187]
Patrick Landry
Director, UCSS
University of Louisiana at Lafayette
patrick.landry@louisiana.edu<mailto:pml@louisiana.edu>