Bug 1420865
Summary: | [downstream clone - 4.0.7] ovirt-engine can't install legacy RHV-H in 3.6 Compatibility Mode | ||||||
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Product: | Red Hat Enterprise Virtualization Manager | Reporter: | rhev-integ | ||||
Component: | ovirt-host-deploy | Assignee: | Simone Tiraboschi <stirabos> | ||||
Status: | CLOSED ERRATA | QA Contact: | Pavol Brilla <pbrilla> | ||||
Severity: | low | Docs Contact: | |||||
Priority: | high | ||||||
Version: | 4.0.6 | CC: | bazulay, dougsland, gklein, gveitmic, lsurette, mgoldboi, mtessun, pbrilla, pstehlik, rbalakri, Rhev-m-bugs, srevivo, stirabos, trichard, ykaul, ylavi, yturgema | ||||
Target Milestone: | ovirt-4.0.7 | Keywords: | ZStream | ||||
Target Release: | --- | ||||||
Hardware: | x86_64 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: |
Previously, Red Hat Virtualization Manager couldn't install legacy RHEV-H when in 3.6 Compatibility Mode. This is now fixed.
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Story Points: | --- | ||||
Clone Of: | 1412906 | Environment: | |||||
Last Closed: | 2017-03-16 15:40:55 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | Integration | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Bug Depends On: | 1412906 | ||||||
Bug Blocks: | |||||||
Attachments: |
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Description
rhev-integ
2017-02-09 16:48:54 UTC
Can you please provide host-deploy logs or maybe a full sos report? Just to understand where this is failing. (Originally by Sandro Bonazzola) (In reply to Sandro Bonazzola from comment #3) > Can you please provide host-deploy logs or maybe a full sos report? > Just to understand where this is failing. Isn't the host just failing to run those commands in comment #0? I will reproduce it again and attach the logs shortly. (Originally by Germano Veit Michel) Created attachment 1242036 [details] engine install log There are not really many logs as the failure if very early. It's failing to run this in the host, so the deploy does not even start to generate logs. umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/ovirt-host-deploy DIALOG/dialect=str:machine DIALOG/customization=bool:True with: Read-only file system: 'os.devnull'. https://docs.python.org/3/library/os.html#os.devnull So is it complaining that /dev/null is read-only? Doesn't make much sense to me. (Originally by Germano Veit Michel) Simone, can you please check in this is related to bug #1414265 (Originally by Sandro Bonazzola) I tried adding an host deployed with rhev-hypervisor7-7.2-20160920.1 on an engine 4.1 on a cluster with cl=3.6 and it failed due to: 2017-02-02 16:07:22 DEBUG otopi.context context._executeMethod:142 method exception Traceback (most recent call last): File "/tmp/ovirt-71Zg8vz4ZC/pythonlib/otopi/context.py", line 132, in _executeMethod method['method']() File "/tmp/ovirt-71Zg8vz4ZC/otopi-plugins/otopi/core/transaction.py", line 93, in _main_end self._mainTransaction.commit() File "/tmp/ovirt-71Zg8vz4ZC/pythonlib/otopi/transaction.py", line 148, in commit element.commit() File "/tmp/ovirt-71Zg8vz4ZC/otopi-plugins/ovirt-host-deploy/kernel/kernel.py", line 80, in commit self._parent._build_grubby_command(), File "/tmp/ovirt-71Zg8vz4ZC/pythonlib/otopi/plugin.py", line 931, in execute command=args[0], RuntimeError: Command '/sbin/grubby' failed to execute 2017-02-02 16:07:22 ERROR otopi.context context._executeMethod:151 Failed to execute stage 'Transaction commit': Command '/sbin/grubby' failed to execute (Originally by Simone Tiraboschi) Created attachment 1247156 [details]
host deploy logs for rhev-h
(Originally by Simone Tiraboschi)
On my RHEV-H host it fails with: [root@c72he20170202h4 admin]# /sbin/grubby --update-kernel DEFAULT error opening /boot/grub/grub.cfg for read: No such file or directory (Originally by Simone Tiraboschi) Once we fix that, the engine is able to add the host but if fails configuring the management bridge. The issue is: 2017-02-02 18:43:30,966+01 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler3) [33c9782b] HostName = c72he20170202h4.localdomain 2017-02-02 18:43:30,966+01 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler3) [33c9782b] Failed in 'GetCapabilitiesVDS' method, for vds: 'c72he20170202h4.localdomain'; host: 'c72he20170202h4.localdomain': Required SwitchType is not reported. 2017-02-02 18:43:30,966+01 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler3) [33c9782b] Command 'GetCapabilitiesVDSCommand(HostName = c72he20170202h4.localdomain, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='b5ce63a8-9386-4a2f-8cef-53f41f1bcaa9', vds='Host[c72he20170202h4.localdomain,b5ce63a8-9386-4a2f-8cef-53f41f1bcaa9]'})' execution failed: Required SwitchType is not reported. 2017-02-02 18:43:30,966+01 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler3) [33c9782b] Failure to refresh host 'c72he20170202h4.localdomain' runtime info: Required SwitchType is not reported. 2017-02-02 18:43:30,971+01 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (DefaultQuartzScheduler3) [33c9782b] Failed to refresh VDS , vds = 'c72he20170202h4.localdomain' : 'b5ce63a8-9386-4a2f-8cef-53f41f1bcaa9', error = 'Required SwitchType is not reported.', continuing. 2017-02-02 18:43:30,971+01 ERROR [org.ovirt.engine.core.vdsbroker.VdsManager] (DefaultQuartzScheduler3) [33c9782b] Exception: java.lang.IllegalStateException: Required SwitchType is not reported. at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerObjectsBuilder.getSwitchType(VdsBrokerObjectsBuilder.java:2143) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerObjectsBuilder.addHostNetworksAndUpdateInterfaces(VdsBrokerObjectsBuilder.java:1744) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerObjectsBuilder.updateNetworkData(VdsBrokerObjectsBuilder.java:1697) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerObjectsBuilder.updateVDSDynamicData(VdsBrokerObjectsBuilder.java:853) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand.executeVdsBrokerCommand(GetCapabilitiesVDSCommand.java:17) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.executeVDSCommand(VdsBrokerCommand.java:111) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VDSCommandBase.executeCommand(VDSCommandBase.java:73) [vdsbroker.jar:] at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:33) [dal.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.DefaultVdsCommandExecutor.execute(DefaultVdsCommandExecutor.java:14) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.ResourceManager.runVdsCommand(ResourceManager.java:407) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.refreshCapabilities(VdsManager.java:674) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring.beforeFirstRefreshTreatment(HostMonitoring.java:628) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring.refreshVdsRunTimeInfo(HostMonitoring.java:129) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring.refresh(HostMonitoring.java:85) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.onTimer(VdsManager.java:274) [vdsbroker.jar:] at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source) [:1.8.0_121] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_121] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_121] at org.ovirt.engine.core.utils.timer.JobWrapper.invokeMethod(JobWrapper.java:77) [scheduler.jar:] at org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:51) [scheduler.jar:] at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [quartz.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_121] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_121] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_121] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_121] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_121] (Originally by Simone Tiraboschi) Moving to ovirt-host-deploy being the issue caused by a call to grubby. Dropping dependency on bug #1414265 being not related with the issue. (Originally by Sandro Bonazzola) rhev-hypervisor7-7.3-20170118.0.iso coms with vdsm 4.17.37-1.el7ev and, with patch https://gerrit.ovirt.org/#/c/71608/ , the host goes up. (Originally by Simone Tiraboschi) Clean install engine: # rpm -q rhevm ovirt-host-deploy rhevm-4.0.7.4-0.1.el7ev.noarch ovirt-host-deploy-1.5.4-2.el7ev.noarch Host installed RHEV-H 7.3-20170118.0.el7ev, from TUI RHEV-M setuped. Engine - Approve button - failed with message: Failed to install Host 10-34-62-46.rhev.lab.eng.brq.redhat.com. Internal error: [Errno 30] Read-only file system: 'os.devnull'. On engine /var/log/ovirt-engine/host-deploy/ is empty. Attaching /var/log/ovirt-engine/engine.log Created attachment 1259554 [details]
engine log of 4.0.7 engine
(In reply to Pavol Brilla from comment #16) > Engine - Approve button - failed with message: > Failed to install Host 10-34-62-46.rhev.lab.eng.brq.redhat.com. Internal > error: [Errno 30] Read-only file system: 'os.devnull'. Looks like a RHEV-H issue, not ovirt-host-deploy. (In reply to Pavol Brilla from comment #16) > Host installed RHEV-H 7.3-20170118.0.el7ev, from TUI RHEV-M setuped. > > Engine - Approve button - failed with message: Pavol, did you also tried installing the RHEV-H host from the engine as a regular host? Reproduced: [root@rhevh1 dfsfsd]# /tmp/dfsfsd/ovirt-host-deploy DIALOG/dialect=str:machine DIALOG/customization=bool:True ***L:ERROR Internal error: [Errno 30] Read-only file system: 'os.devnull' [root@rhevh1 dfsfsd]# OTOPI_DEBUG=1 /tmp/dfsfsd/ovirt-host-deploy DIALOG/dialect=str:machine DIALOG/customization=bool:True Loading plugin group ovirt-host-deploy Loading plugin ovirt-host-deploy:vmconsole (/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/vmconsole) Loading plugin ovirt-host-deploy:vdsmhooks (/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/vdsmhooks) Loading plugin ovirt-host-deploy:vdsm (/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/vdsm) Loading plugin ovirt-host-deploy:tune (/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/tune) Loading plugin ovirt-host-deploy:openstack (/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/openstack) Loading plugin ovirt-host-deploy:node (/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/node) Loading plugin ovirt-host-deploy:kernel (/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/kernel) Loading plugin ovirt-host-deploy:kdump (/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/kdump) Loading plugin ovirt-host-deploy:hosted-engine (/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/hosted-engine) ***L:ERROR Internal error: [Errno 30] Read-only file system: 'os.devnull' Traceback (most recent call last): File "/tmp/dfsfsd/pythonlib/otopi/__main__.py", line 88, in main installer.execute() File "/tmp/dfsfsd/pythonlib/otopi/main.py", line 153, in execute sys.exc_info()[2], File "/tmp/dfsfsd/pythonlib/otopi/util.py", line 81, in raiseExceptionInformation exec('raise info[1], None, info[2]') File "/tmp/dfsfsd/pythonlib/otopi/main.py", line 147, in execute self.context.loadPlugins() File "/tmp/dfsfsd/pythonlib/otopi/context.py", line 798, in loadPlugins self._loadPluginGroups(plugindir, needgroups, loadedgroups) File "/tmp/dfsfsd/pythonlib/otopi/context.py", line 113, in _loadPluginGroups self._loadPlugins(path, path, groupname) File "/tmp/dfsfsd/pythonlib/otopi/context.py", line 70, in _loadPlugins self._loadPlugins(base, d, groupname) File "/tmp/dfsfsd/pythonlib/otopi/context.py", line 101, in _loadPlugins os.path.basename(path), File "/tmp/dfsfsd/pythonlib/otopi/util.py", line 105, in loadModule mod_desc File "/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/hosted-engine/__init__.py", line 27, in <module> from . import configureha File "/tmp/dfsfsd/otopi-plugins/ovirt-host-deploy/hosted-engine/configureha.py", line 40, in <module> with open('os.devnull', 'wb') as empty_stderr: PluginLoadException: [Errno 30] Read-only file system: 'os.devnull' With new version of ovirt-host-deploy ( 1.5.5-1.el7ev to be specific ), legacy hypervisor based on 7.3 rhel became available in 3.6 data center 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, 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://rhn.redhat.com/errata/RHBA-2017-0550.html |