Watchdog for reboot VM when it's broken(no respond).
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Hello everybody!!!
I want automatically reboot VMs when they are broken (no respond).
I don't know if xcg-ng has process or script for that cases.I saw something in the web with ssh but maybe xcp-ng has something else.
You can help me?
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Xen will detect if a VM is crashing already, and will reboot it. What do you mean exactly for a VM that doesn't respond?
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hello @olivierlambert
( What do you mean exactly for a VM that doesn't respond?)
For example, when the SO of guest is freeze. (for different reasons ej: driver error, low quality software, etc).(Xen will detect if a VM is crashing already, and will reboot it.)
where can I read information for this? -
It's related to some on crash parameter in the VM object, but I don't remember exactly where it's documented
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@olivierlambert Also, I thing others ways.
Make a script in XCP host what run ping to VMS'S ip and force reboot of VM when ping is not respond.
What do you think about this?
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Bad idea. Losing network temporarily doesn't mean your app crashed.
I think first you really need to think about what you need.
