As discussed with @wido @pyr and @nuxro added an extra log line.
Tested it and it logs fine (tested to local disk) when syncing first:
Apr 3 15:31:23 mcctest2 heartbeat: kvmheartbeat.sh system because it was unable to write the heartbeat to the storage
By the way, it did also log to the agent.log but this extra log has the benefit of ending up in the system log so you'll probably find it easier there. Existing logs:
2015-04-03 15:27:23,943 WARN [kvm.resource.KVMHAMonitor] (Thread-24:null) write heartbeat failed: timeout, retry: 0
2015-04-03 15:28:23,944 WARN [kvm.resource.KVMHAMonitor] (Thread-24:null) write heartbeat failed: timeout, retry: 1
2015-04-03 15:29:23,946 WARN [kvm.resource.KVMHAMonitor] (Thread-24:null) write heartbeat failed: timeout, retry: 2
2015-04-03 15:30:23,948 WARN [kvm.resource.KVMHAMonitor] (Thread-24:null) write heartbeat failed: timeout, retry: 3
2015-04-03 15:31:23,950 WARN [kvm.resource.KVMHAMonitor] (Thread-24:null) write heartbeat failed: timeout, retry: 4
2015-04-03 15:31:23,950 WARN [kvm.resource.KVMHAMonitor] (Thread-24:null) write heartbeat failed: timeout; reboot the host
This closes#145
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
When storage cannot be reached, it does not make sense to reboot as it will try to flush buffers, umount NFS mounts, etc. This will not work and thus cause a long delay. With this change, the box will reboot immediately (like pressing the reset button).
This is a plugin that puts in ovm3 support ranging from 3.3.1 to 3.3.2. Basic
functionality is in here, advanced networking etc..
Snapshots only work when a VM is stopped now due to the semantics of OVM's raw
image implementation (so snapshots should work on a storage level underneath the
hypervisor shrug)
This closes#113
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
When there is large size VR configuration (aggregate commands) copying data to VR using vmops plugin was failed
because of the ARG_MAX size limitation. The configuration data size is around 300KB.
Updated this to create file in host by scp with file contents. This will create file in host.
Then copy the file from the host to VR using hte vmops createFileInDomr method.
In host file get created in /tmp/ with name VR-<UUID>.cfg, once it copied to VR this file will be removed.
This makes sure dom0 in xenserver doesn't get hammered
when copying templates. It doesn't make sense to use
the cache of dom0 as the template does not fit in
memory. The directIO flags prevent it from trying.
Some try/except in security_group.py catch a lot of exceptions. There
was already one fixed in CLOUDSTACK-1052. Here is another one. We use
logging.exception() to log those exceptions.
Signed-off-by: Vincent Bernat <Vincent.Bernat@exoscale.ch>
Signed-off-by: Pierre-Luc Dion <pdion891@apache.org>
Recent versions of libvirt (at least 0.9.8) will return an int when
queried for the ID of a domain, not a string. This breaks some parts of
the `security_group.py` script which expects a string containing an
int. Notably, this breaks the part handling VM reboots which is
therefore not executed.
Signed-off-by: Vincent Bernat <Vincent.Bernat@exoscale.ch>
Signed-off-by: Sebastien Goasguen <runseb@gmail.com>
1. Integrate System Seed Template into MSI Installer
2. Added progress bar status messages for custom actions at needed places.
Signed-off-by: Abhinandan Prateek <aprateek@apache.org>
last VM from the VPC is deleted on a host
OVS distributed routing: ensure bridge is deleted when last VM from the
VPC is deleted on a host. This fix ensures that bridge is
destroyed.
