[pve-devel] [PATCH] add create_and_lock_config and use it to implement autostart after create
t.lamprecht at proxmox.com
Fri Jun 1 16:37:37 CEST 2018
This aligns the VM creation code more with the CT one.
We to not lock and then execute a worker but rather fork the worker
first and lock there then, which allows nested flock-ing if needed.
Add a small helper which creates a new locked (vm creation/restore to
new) or just locks the existing one (vm restore to existing) before even
forking the worker - which improves responsiveness and API usability
as we abort early not only once we forked and checked in the locked
context of the worker.
With this then we can add a property which let's the VM auto start after
it was created successfully.
This is more a RFC for if the general approach is OK, I did not yet
tried to test through edge cases.
Thomas Lamprecht (3):
API/create: move locking inside worker
reserve config with create lock early
api create: allow auto vm start after create finished
PVE/API2/Qemu.pm | 61 ++++++++++++++++++++++++++----------------------
1 file changed, 33 insertions(+), 28 deletions(-)
Thomas Lamprecht (1):
PVE/AbstractConfig.pm | 13 +++++++++++++
1 file changed, 13 insertions(+)
More information about the pve-devel