[pve-devel] [PATCH v4 qemu-server 0/3] online vm migration to external cluster

[David Limbeck]

Sorry for the delay, wasn't at work the last 1 1/2 weeks. Will look 
through it in detail tomorrow.

On 1/11/19 4:33 PM, David Limbeck wrote:
> Thank you for the patch.
>
> I didn't have time yet to go through it but will do so early next week.
>
> On 1/8/19 2:00 AM, Alexandre Derumier wrote:
>> This add support to migrate a vm online to an different external 
>> cluster.
>> (This a rework of a previous patch series sent 2years ago)
>>
>>
>> qm migrate_external <vmid> <targetremotenode> [--targetstorage 
>> otherstorage] [--targetbridge otherbridge] [--targetvmid] [--targetkey]
>>
>>
>> targetstorage && targetbridge are optional, if not defined it's used 
>> same name than source
>>
>> targetremotenode is a fqdn host from another cluster.
>> (source node must be able to root ssh to target node with public key)
>>
>> source vm is not deleted currently for safety, just stopped and the 
>> migrate lock keeped to avoid
>> to restart it.
>>
>> 1 private ssh key need to be created for each targetremotenode in:
>> /etc/pve/priv/migrate_external/id_rsa_mytargetnode
>>
>>
>> Changelog v4:
>>   - fix targetremovenode : can be fqdn or ip address
>>   - add optionnal targetkey && targetvmid
>>   - migrate : add a new QemuMigrationExternal.pm with all migration 
>> code + remove some part not used, like sync_disk and zfs replication.
>>   - migrate : force ssh tunnel for migration
>>   - vm_start : put code in patch3 + remove old no more used 
>> migration_type=external option
>>
>>
>> *** BLURB HERE ***
>>
>> Alexandre Derumier (3):
>>    api2 : add migrate_vm_external
>>    add QemuMigrateExternal.pm
>>    qemu : vm_start : add external_migration
>>
>>   PVE/API2/Qemu.pm           | 112 +++++-
>>   PVE/CLI/qm.pm              |   2 +
>>   PVE/Makefile               |   1 +
>>   PVE/QemuMigrateExternal.pm | 866 
>> +++++++++++++++++++++++++++++++++++++++++++++
>>   PVE/QemuServer.pm          |  20 +-
>>   5 files changed, 995 insertions(+), 6 deletions(-)
>>   create mode 100644 PVE/QemuMigrateExternal.pm
>>
>
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