Change in ovirt-engine[master]: core: protocol fall back for older vdsms

[oourfali at redhat.com]

Oved Ourfali has submitted this change and it was merged.

Change subject: core: protocol fall back for older vdsms
......................................................................


core: protocol fall back for older vdsms

When we try to install new host which only supports xmlrpc and we have
cluster with compatibility level set to 3.5+ the code will fail.
Solution for this issue is attempting to connect by using jsonrpc and if
it fails falling back to xmlrpc.


Change-Id: Ie6f48bec60b520c089f326f8c5e79aec288ff3d6
Signed-off-by: pkliczewski <piotr.kliczewski at gmail.com>
---
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/InstallVdsInternalCommand.java
A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/transport/ProtocolDetector.java
M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/vdscommands/FutureVDSCommandType.java
A backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/vdscommands/TimeBoundPollVDSCommandParameters.java
M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/jsonrpc/FutureMap.java
M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/jsonrpc/JsonRpcVdsServer.java
M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/IVdsServer.java
A backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/TimeBoundPollVDSCommand.java
M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/VdsServerWrapper.java
9 files changed, 211 insertions(+), 3 deletions(-)

Approvals:
  Piotr Kliczewski: Verified
  Oved Ourfali: Looks good to me, approved



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Gerrit-MessageType: merged
Gerrit-Change-Id: Ie6f48bec60b520c089f326f8c5e79aec288ff3d6
Gerrit-PatchSet: 4
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Piotr Kliczewski <piotr.kliczewski at gmail.com>
Gerrit-Reviewer: Alon Bar-Lev <alonbl at redhat.com>
Gerrit-Reviewer: Barak Azulay <bazulay at redhat.com>
Gerrit-Reviewer: Oved Ourfali <oourfali at redhat.com>
Gerrit-Reviewer: Piotr Kliczewski <piotr.kliczewski at gmail.com>
Gerrit-Reviewer: Roy Golan <rgolan at redhat.com>
Gerrit-Reviewer: Saggi Mizrahi <smizrahi at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server