Simone Tiraboschi has posted comments on this change. Change subject: First draft for engine-setup splitting ......................................................................
Patch Set 14: (1 comment) http://gerrit.ovirt.org/#/c/27647/14/packaging/setup/plugins/ovirt-engine-common/base/core/engine.py File packaging/setup/plugins/ovirt-engine-common/base/core/engine.py: Line 33: # to stop the engine installing or upgrading every other Line 34: # component; what should happen installing other components Line 35: # on different hosts? Line 36: # should we had the capability to stop the engine via a db Line 37: # signal from a remote host? > we'll work on this while preparing the patches for running service on separ yday is actually saying that neither DWH nor reports need to stop the engine service during an upgrade so it seams that we can simply move this to the engine plugin. We can instead have some troubles in other strange scenarios: for example Engine is running on host A while DWH are on host B. If the user choose to have just a single PostgreSQL instance on host B to handle all of the three DBs, a DWH upgrade will stop the PostgreSQL service on host B while engine on host A is still running. On my opinion as a first step for multiple host setups with shared DBMS, we can simply alert the user that it's better to stop all the ovirt service on all the host during the setup phase. Line 38: from ovirt_engine_setup import dialog Line 39: Line 40: Line 41: @util.export -- To view, visit http://gerrit.ovirt.org/27647 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: comment Gerrit-Change-Id: I4d465766f10a490bd213ca3510d02b3d6fdfa7c6 Gerrit-PatchSet: 14 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Simone Tiraboschi <[email protected]> Gerrit-Reviewer: Alon Bar-Lev <[email protected]> Gerrit-Reviewer: Sandro Bonazzola <[email protected]> Gerrit-Reviewer: Simone Tiraboschi <[email protected]> Gerrit-Reviewer: Yedidyah Bar David <[email protected]> Gerrit-Reviewer: [email protected] Gerrit-Reviewer: oVirt Jenkins CI Server Gerrit-HasComments: Yes _______________________________________________ Engine-patches mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/engine-patches
