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50 Commits

Author SHA1 Message Date
Marek Marczykowski
d9d7a69c27 dom0+vm: Tools for downloading dom0 update by VM (#198) 
Mainly 4 parts:
 - scripts for providing rpmdb and yum repos to VM (choosen by qvm-set-updatevm)
 - VM script for downloading updates (qubes_download_dom0_updates.sh)
 - qfile-dom0-unpacker which receive updates, check signatures and place its in dom0 local yum repo
 - qvm-dom0-upgrade which calls all of above and after all yum gpk-update-viewer

Besides qvm-dom0-upgrade, updates are checked every 6h and user is prompted if
want to download it. At dom0 side gpk-update-icon (disabled yet) should notice
new updates in "local" repo.
 2011-06-22 00:44:48 +02:00
Marek Marczykowski
f1f98d47df dom0: Use /var/run/xen-hotplug to store information needed for block devices cleanup. 
Libxl removes xenstore entries before udev (+scripts) have chance to read it.
 2011-06-09 14:06:24 +02:00
Marek Marczykowski
197ccb2e2c dom0: remove obsolete code from qubes_restore 2011-06-08 03:42:51 +02:00
Marek Marczykowski
ea69b51a97 dom0: use /bin/bash as interpreter of qubes_prepare_saved_domain.sh 
Required for ex $(( )) construction. /bin/sh may not handle it (when linked to
some other shell than bash).
 2011-06-08 03:41:22 +02:00
Marek Marczykowski
e5df78fe92 dom0: Migrate qubes_restore (and all DispVM logic) to libxl 
Detailed changes:
 - use domain config in separate file (not embeded in savefile)
 - DispVM domain config generated from dvm.conf (introduced by previous patches) by qubes_restore
 - use call 'xl restore' to restore domain (instead of command to xend)
 - additional parameter to qubes_restore - config template
 - minor changes (xenstore perms, block-detach without /dev/ prefix, etc)
 2011-06-08 03:36:02 +02:00
Marek Marczykowski
81ae4fafcf dom0: Use 10.138.x.y for DispVMs and fix gateway/DNS addresses 2011-06-08 03:33:45 +02:00
Marek Marczykowski
c789121f84 dom0: migrate from xend to libxl stack - qvm-core 
This is core part of migration. Things not migrated yet:
 - DispVM (qubes_restore needs to be almost rewritten)
 - VM xen config files should be fixed (use "script:" prefix in block device description, perhaps generate this files on VM start)

Huge, slow xend not needed any more, now it conflicts with libxl
 2011-06-01 23:59:53 +02:00
Marek Marczykowski
1e923e3cb5 Merge branch 'master' of ssh://git.qubes-os.org/var/lib/qubes/git/joanna/core 2011-04-19 09:32:45 +02:00
Marek Marczykowski
860bab5662 Rename xenstore-watch to xenstore-watch-qubes 
Xen 4.1.0 provides own xenstore-watch with diffrent args. We can't use it by
default, because we still support xen 3.4.
 2011-04-19 01:38:07 +02:00
Marek Marczykowski
3f310e5f3e Adopt vchan to xen-libs-4.1.0 API. 
Add #ifdefs to support new and old API
 2011-04-19 01:21:48 +02:00
Rafal Wojtczuk
7b43755f33 qfile-daemon-dvm: increase timeout of tray notification 2011-04-10 15:39:35 +02:00
Joanna Rutkowska
670f034ee9 Igonre the 'run as root' warning for qvm-create-default-dvm 2011-04-08 11:03:00 +02:00
Joanna Rutkowska
3f31a5f3a7 Merge branch 'master' of git.qubes-os.org:/var/lib/qubes/git/marmarek/core 2011-04-04 09:33:31 +02:00
Marek Marczykowski
398734dad2 Internal VMs (hidden in qubes-manager, menus etc) - used for DispVM template (#155) 2011-04-03 17:47:20 +02:00
Rafal Wojtczuk
d6bdb85883 Start qrexec_daemon in vm.start() 
Instead of three separate places - qvm-start, qvm-run, manager.
 2011-03-31 11:11:39 +02:00
Rafal Wojtczuk
50af4bd8a0 qfile-daemon-dvm: lock around possible savefile recreate 2011-03-28 17:39:21 +02:00
Rafal Wojtczuk
fcfc1c498d Change permissions on Dispvm template files only if we are root 
Otherwise, it makes no sense, and thus we do not unnecessarily
warn.
 2011-03-24 16:57:43 +01:00
Rafal Wojtczuk
4401c5a2cb Limit Dispvm to 1 vcpu 
Because a restored domain with multiple cpus, ehrrm, hardly works,
at least with current Xen+kernel combination.
 2011-03-24 16:53:40 +01:00
Rafal Wojtczuk
f9b9b1ade6 qvm-create-default-dvm: fix permissions after creating savefile 
So, savefile.img and netvm_id.txt are correctly owned as well.
 2011-03-23 13:40:28 +01:00
Rafal Wojtczuk
a814b522b9 Fix permissions on the dvm template directory. 
Needed in case default_template-dvm VM was created in init
scripts, and files are not writeble by group qubes.
 2011-03-23 09:36:30 +01:00
Rafal Wojtczuk
4e78284e4f block.qubes: pass arguments correctly to other scripts 2011-03-23 09:31:44 +01:00
Rafal Wojtczuk
488eda21d9 Merge branch 'blockless' into spring-merge 
Conflicts:
	appvm/Makefile
	appvm/qubes_core
	netvm/qubes_core
	rpm_spec/core-appvm.spec
	rpm_spec/core-netvm.spec
 2011-03-21 13:54:35 +01:00
Marek Marczykowski
823bd1ce0f Use common image for swap and root-cow - volatile.img (#118) 
This reduces xvd* devices count, so speeds up VM start.
Also swap-cow is no longer needed, so remove this additional dm-snapshot layer.
 2011-03-18 22:15:32 -04:00
Rafal Wojtczuk
8ce0e0f39b Fixed permissions of qfile-daemon 2011-03-15 16:48:17 +01:00
Rafal Wojtczuk
84b1a186ff Added qfile-unpacker and qfile-daemon 2011-03-15 16:43:43 +01:00
Rafal Wojtczuk
5d3c43e4fa created qfile-daemon-dvm 
Mostly code from qfilexchgd; it will be removed soon.
 2011-03-14 10:43:09 +01:00
Rafal Wojtczuk
a7cc09071f Make qubes_restore rexec-aware. 2011-03-08 13:03:55 +01:00
Marek Marczykowski
24c0778154 gitignore files - add build products 2011-03-06 14:06:24 +01:00
Rafal Wojtczuk
862bd1f11c DVM: do not mem-set 400 
qmemman will do the job automagically.
 2010-09-30 18:26:35 +02:00
Rafal Wojtczuk
11eafede31 Make qubes_prepare_saved_domain.sh output less scary for [normal] users 2010-09-22 11:15:22 +02:00
Rafal Wojtczuk
c22a6ebb84 DVM: make qvm-get-default-template use the default template, if asked 
Via options --default-template and --default-script
 2010-09-21 18:40:15 +02:00
Joanna Rutkowska
0f1700ef3d Merge branch 'comment1' of git://qubes-os.org/rafal/core 
Conflicts:
	dom0/restore/qubes_restore.c
 2010-09-16 15:55:35 +02:00
Joanna Rutkowska
9b8c018bc2 Merge branch 'qmemman' of git://qubes-os.org/rafal/core 2010-09-13 15:05:13 +02:00
Rafal Wojtczuk
8d377d19dc DVM: added missing fix_savefile_all 2010-09-07 17:45:52 +02:00
Rafal Wojtczuk
6472e8c926 DVM: fix savefile to contain ip address 
needed for routed networking
 2010-09-07 17:36:28 +02:00
Rafal Wojtczuk
2dd9bab23a DVM: add --dvm option to qvm-start 
Currently it only forces to use a fake IP address, which can be
replaced during restore time.
 2010-09-07 16:15:24 +02:00
Rafal Wojtczuk
5be12f8459 qmemman: switch off memory balancing when doing xm save 
Apparently, it interferes:
INFO (XendCheckpoint:417) ERROR Internal error: Could not get vcpu context
INFO (XendCheckpoint:417) ERROR Internal error: Failed to map/save the p2m frame list
 2010-09-07 16:00:14 +02:00
Rafal Wojtczuk
f3561b7aad Fix restore completion detection in appvm/qubes_core 2010-08-30 11:43:30 +02:00
Rafal Wojtczuk
cee9d6b4d6 Added comments to nonobvious code fragments 2010-08-03 07:12:59 +02:00
Rafal Wojtczuk
4cf0a61858 Before restoring DVM, check for available xen memory 
As we already do xm mem-set 0 800 in qubes_core, this is a
correct check. Now, there should be no errors from qubes_restore
in normal circumstances.
 2010-07-27 16:08:09 +02:00
Joanna Rutkowska
3856f7cdbd qvm-create-default-dvm: use gray label for dvm-template (be consitent with VM template label) 2010-07-27 12:47:18 +02:00
Rafal Wojtczuk
b578aab5d5 qubes_prepare_saved_domain.sh: Check exit code of xm save 2010-07-21 12:57:02 +02:00
Rafal Wojtczuk
aa894b5700 qvm-create-default-dvm script 2010-07-21 12:57:02 +02:00
Rafal Wojtczuk
d46bf2a270 Pathnames cleanup 
Move internal scripts to /usr/lib/qubes plus a couple of similar.
 2010-07-21 12:57:02 +02:00
Rafal Wojtczuk
11b8a0409f DVM: execute user script before save 
qubes_prepare_saved_domain.sh now takes optional second argument, the
filename. The content of the file will be copied (via xenstore) to DVM
and executed just before save. This makes it possible to preload memory
with useful apps.
 2010-07-21 12:57:02 +02:00
Rafal Wojtczuk
6ee594f972 Update qubes.xml with DVM 
Also, pass correct parameters to DVM's qubes_guid (taken from
qubes.xml).
 2010-07-21 12:57:02 +02:00
Rafal Wojtczuk
2e927cce68 dvm: correct PATH and permissions 2010-07-21 12:57:02 +02:00
Rafal Wojtczuk
d93e6dd86b add syslog.h to qubes_restore.c 2010-07-21 12:57:02 +02:00
Rafal Wojtczuk
0dbef3f2ae dvm: appvm side code 2010-07-21 12:56:43 +02:00
Rafal Wojtczuk
793b7b2596 Quick VM restore support 2010-07-21 12:56:21 +02:00