[pve-devel] [PATCH v2 pve-container/qemu-server/pve-docs/pve-guest-common 0/8] Add pre/post-migrate hooks

[Stefan Hanreich <s.hanreich@proxmox.com>]

This series adds pre/post-migrate hooks to the migration process of containers
and VMs.

Additionally to testing the API/CLI migration from updated nodes, I have also
made sure to keep backwards compatibility with old nodes. This means that
migration to a node that has not yet been upgraded to support the migration hook
functionality works flawlessly. The behaviour in this case is that a warning
is printed and the migration process then continues as usual.

Changes from v1:
- remove the newly added CLI commands
- remove the abstract methods from pve-guest-common
- Add migrate-hook and query-migrate-hook commands to qm mtunnel
- Add migrate-hook functionality to Qemu backend
- Add pct mtunnel command
- Add migrate-hook, query-migrate-hook and quit commands to pct mtunnel
- Add migrate-hook functionality to LXC backend
- Add documentation for migrate-hooks to VM Hookscript documentation
- Add section for Hookscripts to the Container documentation
- Extend exec_hookscript functionality to include run parameters for run_command


pve-container:

Stefan Hanreich (2):
  add pct mtunnel command to the CLI
  add migration hooks to container migration process

 src/PVE/CLI/pct.pm     | 230 +++++++++++++++++++++++++++++++++++++++++
 src/PVE/LXC/Migrate.pm | 119 +++++++++++++++++++++
 2 files changed, 349 insertions(+)


qemu-server:

Stefan Hanreich (2):
  add migrate-hook and query-migrate-hook commands to CLI
  add migration hooks to VM migration process

 PVE/CLI/qm.pm                         | 109 ++++++++++++++++++++++++++
 PVE/QemuMigrate.pm                    | 108 +++++++++++++++++++++++++
 test/MigrationTest/QemuMigrateMock.pm |  11 ++-
 3 files changed, 227 insertions(+), 1 deletion(-)


pve-docs:

Stefan Hanreich (3):
  Add pre/post-migrate events to hookscript example
  Add hookscript section to container documentation
  Add pre/post-migrate section to VM hookscript documentation

 examples/guest-example-hookscript.pl | 20 ++++++++++++++++++++
 pct.adoc                             | 23 +++++++++++++++++++++++
 qm.adoc                              | 10 ++++++++++
 3 files changed, 53 insertions(+)


pve-guest-common:

Stefan Hanreich (1):
  Add run_params to exec_hookscript function

 src/PVE/GuestHelpers.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.30.2