CIRCLE / cloud

closes #337

closes #320

Issue 329

See merge request !241

refactor instance_activity

Closes #248

See merge request !230

show a summary of existing group-ACLs on group-detail

Closes #284

See merge request !221

Conflicts:
	circle/vm/tasks/local_agent_tasks.py

Feature offline migration

See merge request !239

fixes #329

Fix firewall.reloadtask

See merge request !224

Feature Virtio

Enhance CIRCLE to use virtio-serial ports to communicate with the agent.

⚠ WARNING ⚠

Requires (virtio branch):
🆕 agentdriver
🆕 vmdriver

Tests:
* new-windows agent ✅   (Working virtio with update watchdog for service restart)
* new-linux agent ✅
* legacy-windows agent ⚠ (Old windows agent can't update)
* legacy-linux: ✅  Working update with less than 16k tar

See merge request !205

Feature warm shutdown celery

See merge request !234

Conflicts:
	circle/dashboard/templates/dashboard/_vm-migrate.html

Fix migrate form

Closes #325

(accidentally also fixes mass migrate 😸 )

See merge request !237

Fix disk list

See merge request !238

Fix operations

![szia (1)](https://git.ik.bme.hu/uploads/circle/cloud/a3c7ade2b8/szia__1_.png)

Closes #322

See merge request !240

Closes #321

Closes #324

Closes #327
Closes #326

Node fixes

- Labels in node box weren't aware of the new node states
- The search input disappeared when switching view modes
- Fixed filtering by nodes on vm list

See merge request !235

Display subsubactivities

See merge request !233

node1 vs node11

also fix the search button

Conflicts:
	circle/dashboard/views/vm.py