Commit Graph

5068 Commits

Author SHA1 Message Date
Jean-Philippe Ouellet
7033f6a796
qvm-check: s/stdout/stderr/ 2016-11-28 02:54:04 -05:00
Marek Marczykowski-Górecki
97d2b428f1
Merge remote-tracking branch 'qubesos/pr/76'
* qubesos/pr/76:
  DRY Qubes[Disp]VmLabels
2016-11-27 19:06:16 +01:00
Jean-Philippe Ouellet
6ddf141376
Implement qvm-ls --list-fields 2016-11-27 01:12:53 -05:00
Marek Marczykowski-Górecki
8f443547fb
qubes/vm: disconnect from old QubesDB when going to start new instance
QubesDB daemon no longer remove socket created by new instance, so one
part of VM restart race condition is solved. The only remaining part is
to ensure that we really connect to the new instance, instead of talking
to the old one (soon to be terminated).

Fixes QubesOS/qubes-issues#1694
2016-11-26 04:09:00 +01:00
Marek Marczykowski-Górecki
3b209515c2
qubes/vm/dispvm: don't crash when DispVM is already killed
This is regression of QubesOS/qubes-issues#1660

Fixes QubesOS/qubes-issues#1660
2016-11-26 04:09:00 +01:00
Marek Marczykowski-Górecki
6ff836dfa4
qubes/log: add FD_CLOEXEC to log files
Don't leak log file descriptors. At least 'lvm' complains.

QubesOS/qubes-issues#2412
2016-11-26 04:08:59 +01:00
Marek Marczykowski-Górecki
194fb9b99b
rpm: disable prelink only when present
It isn't installed by default.

QubesOS/qubes-issues#2412
2016-11-26 04:08:59 +01:00
Marek Marczykowski-Górecki
210cb65d1c
qubes/tools: drop requirement of qubes-prefs --force-root
None of properties set there do any "dangerous thing" for filesystem
permissions (at least for now), so do not require it. This is mostly to
keep compatibility with %post rpm scripts (kernel-qubes-vm at least).

QubesOS/qubes-issues#2412
2016-11-26 04:08:59 +01:00
Marek Marczykowski-Górecki
a318d5cea9
Don't fail on DBus connection error or opening log
Especially in offline mode - like during installation, tests etc.

QubesOS/qubes-issues#2412
2016-11-26 04:08:59 +01:00
Marek Marczykowski-Górecki
02a0713665
qubes/tools: better handle qvm-template-postprocess called as root
This tool by design is called as root, so try to:
 - switch to normal user if possible
 - fix file permissions afterwards - if not

QubesOS/qubes-issues#2412
2016-11-26 04:08:58 +01:00
Marek Marczykowski-Górecki
28475f7214
systemd: adjust qubes-prefs options
As the service is called as root, it needs --force-root.

QubesOS/qubes-issues#2412
2016-11-26 04:08:58 +01:00
Marek Marczykowski-Górecki
28d4feb0d0
qubes: fix network-related functions
- cleanup_vifs crash when non-networked VM is running
- type error in get_vms_connected_to (store VM objects, not qid)
2016-11-26 04:08:58 +01:00
Marek Marczykowski-Górecki
e85b0663f6
tools: fire 'template-postinstall' event for extensions
Allow extensions to finish template setup. This include retrieving
appmenus, settings defaults etc.

QubesOS/qubes-issues#2412
2016-11-26 04:08:58 +01:00
Marek Marczykowski-Górecki
0041063b8e
qubes/config: set default labels
There was a comment '# Set later', but actually values were never set.
This break adding just installed template (qvm-template-postprocess).

QubesOS/qubes-issues#2412
2016-11-26 04:08:57 +01:00
Marek Marczykowski-Górecki
c4e85a81fb
qubes/app: automatically enable offline mode when running in chroot
Do not spray --offline-mode over every installer-related script.

QubesOS/qubes-issues#2412
2016-11-26 04:08:50 +01:00
Marek Marczykowski-Górecki
d8a1216daf
Fix qubes-create in offline mode
QubesOS/qubes-issues#2412
2016-11-26 04:08:09 +01:00
Marek Marczykowski-Górecki
5e15db4176
qubes/tools: accept qvm-start --no-guid
Lets keep compatibility with older scripts.

QubesOS/qubes-issues#2412
2016-11-26 04:08:08 +01:00
Marek Marczykowski-Górecki
964955758c
qubes/app: create 'default' storage pool as LVM when present
When system is installed with LVM thin pool, it should be used by
default. But lets keep file-based on for /var/lib/qubes for some corner
cases, migration etc.

QubesOS/qubes-issues#2412
2016-11-26 04:08:08 +01:00
Marek Marczykowski-Górecki
badc58837a
Add qvm-template-postprocess tool
This is intended to call to finish template installation/removal.
Template RPM package is basically container for root.img, nothing more.
Other parts needs to be generated after root.img extraction. Previously
it was open coded in rpm post-install script, but lets keep it as qvm
tool to ease supporting multiple version in template builder

QubesOS/qubes-issues#2412
2016-11-26 04:08:08 +01:00
Marek Marczykowski-Górecki
408606e0f0
rpm: adjust post-installation script for new tools
QubesOS/qubes-issues#2412
2016-11-26 04:08:08 +01:00
Marek Marczykowski-Górecki
1418555346
qubes/vm: don't fail on removing VM without files
VM files may be already removed. Don't fail on this while removing a
VM, it's probably the reason why domain is being removed.

qvm-remove tool have its own guard for this, but it isn't enough - if
rmtree(dir_path) fails, storage.remove() would not be called, so
non-file storages would not be cleaned up.

This is also needed to correctly handle template reinstallation - where
VM directory is moved away to call create_on_disk again.

QubesOS/qubes-issues#2412
2016-11-26 04:08:07 +01:00
Marek Marczykowski-Górecki
cc440c62f6
qubes/tools: accept properties with '-'
'-' is invalid character in python identifier, so all the properties
have '_'. But in previous versions qvm-* tools accepted names with '-',
so lets not break this.

QubesOS/qubes-issues#2412
2016-11-26 04:08:07 +01:00
Marek Marczykowski-Górecki
880566a387
qubes/tools: do not reject --set/--get in *-prefs tools
Those options are no longer needed, but lets not reject them to preserve
compatibility with older scripts

QubesOS/qubes-issues#2412
2016-11-26 04:08:07 +01:00
Marek Marczykowski-Górecki
91727389c4
qubes/log: ensure logs are group writable
/var/log/qubes directory have setgid set, so all the files will be owned
by qubes group (that's ok), but there is no enforcement of creating it
group writable, which undermine group ownership (logs created by root
would not be writable by normal user)

QubesOS/qubes-issues#2412
2016-11-26 04:08:07 +01:00
Marek Marczykowski-Górecki
80c0093c77
qubes/tools/qubes-create: reject overriding existing qubes.xml
If someone really want do to this, need to manually remove the file
first.

QubesOS/qubes-issues#2412
2016-11-26 04:08:06 +01:00
Marek Marczykowski-Górecki
c08766e157
qubes/features: rename 'services/ntpd' to 'service/ntpd'
It makes much more sense to use singular form here - ntpd is a single
service.
2016-11-26 04:08:06 +01:00
Jean-Philippe Ouellet
5c08d0e2e3
DRY Qubes[Disp]VmLabels 2016-11-25 00:03:05 -05:00
unman
5ea129c1e0
Fix handling attributes in qvm-prefs 2016-11-25 02:19:09 +00:00
Marek Marczykowski-Górecki
02d8f273f2
Merge remote-tracking branch 'qubesos/pr/73'
* qubesos/pr/73:
  Fixed regexp for MAC address in qvm-prefs

Fixes QubesOS/qubes-issues#1270
2016-11-25 03:02:04 +01:00
Marek Marczykowski-Górecki
fe470dade9
Merge remote-tracking branch 'qubesos/pr/72'
* qubesos/pr/72:
  Don't allow VM name ending in -dm
2016-11-25 03:01:15 +01:00
unman
4f2318fcc3
Fixed regexp for MAC address in qvm-prefs 2016-11-25 01:02:32 +00:00
Marek Marczykowski-Górecki
01b67a0af1
Handle both old and new shm.id path
This ease transition (installing new package will not break system).
2016-11-23 04:13:02 +01:00
Marek Marczykowski-Górecki
ba4dec5383
qvm-block: fix checking attached status of disk image files
Libvirt do not show actual block device (loop*) choosen for the device -
only original (file) path. But file path is available in device
description. Please note that VM can provide any description (withing
allowed limits), effectively breaking this check again (hidding the
attachment status). But even without this bug it could do that - by
hidding the whole device from QubesDB.

Fixes QubesOS/qubes-issues#2453
2016-11-23 03:25:03 +01:00
Jean-Philippe Ouellet
c4f30bc3ad
Don't allow VM name ending in -dm
This is used internally for device-model stubdomains (untrusted qemu)
for HVMs, and causes conflicts when trying to boot foo (HVM) and foo-dm
(any type).

Partially fixes https://github.com/QubesOS/qubes-issues/issues/2422
2016-11-21 22:38:59 -05:00
Marek Marczykowski-Górecki
68a116e8a3
tests: check '$anyvm' parsing in qrexec policy
Regression test for QubesOS/qubes-issues#2031
2016-11-18 03:15:08 +01:00
Wojtek Porczyk
2b0ad51b18 Merge remote-tracking branch 'origin/pull/68/head' into core3-devel 2016-11-15 17:41:47 +01:00
Wojtek Porczyk
37bfd0d2a3 Merge remote-tracking branch 'marmarek/core3-fake-ip' into core3-devel 2016-11-15 17:40:30 +01:00
Wojtek Porczyk
a4d50409df Merge remote-tracking branch 'marmarek/core3-storage-fixes' into core3-devel 2016-11-15 17:36:53 +01:00
Wojtek Porczyk
fd953f4f27 Merge remote-tracking branch 'marmarek/core3-backup2' into core3-devel 2016-11-15 17:34:12 +01:00
Marek Marczykowski-Górecki
85f6ff9ded
Merge remote-tracking branch 'qubesos/pr/47'
* qubesos/pr/47:
  Move /var/run/shm.id to /var/run/qubes/shm.id
2016-11-11 16:13:51 +01:00
Jean-Philippe Ouellet
fadaa64985
Keep Makefile DRY 2016-11-10 06:25:30 -05:00
Bahtiar `kalkin-` Gadimov
5db67fca8d
Fix init property swap in DomainVolumes 2016-11-07 23:26:53 +01:00
Marek Marczykowski-Górecki
b011cef8af
tests/storage: add tests for basic volumes properties
Things like if read-only volume is really read-only, volatile is
volatile etc.

QubesOS/qubes-issues#2256
2016-11-04 14:18:56 +01:00
Marek Marczykowski-Górecki
b59463e8e8
qvm-block: fix listing non-internal volumes
In case of LVM (at least), "internal" flag is initialized only when
listing volume attached to given VM, but not when listing them from the
pool. This looks like a limitation (bug?) of pool driver, it looks like
much nicer fix is to handle the flag in qvm-block tool (which list VMs
volumes anyway), than in LVM storage pool driver (which would need to
keep second copy of volumes list - just like file driver).

QubesOS/qubes-issues#2256
2016-11-04 14:18:56 +01:00
Marek Marczykowski-Górecki
1a7f2892d1
storage/lvm: fix logic regarding snapshots, start, stop etc
There are mutiple cases when snapshots are inconsistently created, for
example:
 - "-back" snapshot created from the "new" data, instead of old one
 - "-snap" created even when volume.snap_on_start=False
 - probably more

Fix this by following volume.snap_on_start and volume.save_on_stop
directly, instead of using abstraction of old volume types.

QubesOS/qubes-issues#2256
2016-11-04 14:18:56 +01:00
Marek Marczykowski-Górecki
ab9d7fbb76
storage: improve/fix handling extra volumes
Just calling pool.init_volume isn't enough - a lot of code depends on
additional data loaded into vm.storage object. Provide a convenient
wrapper for this.

At the same time, fix loading extra volumes from qubes.xml - don't fail
on volume not mentioned in initial vm.volume_config.

QubesOS/qubes-issues#2256
2016-11-04 14:18:56 +01:00
Marek Marczykowski-Górecki
4323651afb
storage/lvm: remove duplicated _reset function
There were two: _reset and _reset_volume. Neither of them was working,
but the later was closer. Remove the other one.

QubesOS/qubes-issues#2256
2016-11-04 14:18:55 +01:00
Marek Marczykowski-Górecki
37dbf29bc1
storage/lvm: don't fail on removing already removed volumes
This may happen when removing not fully created VM.

QubesOS/qubes-issues#2256
2016-11-04 14:18:55 +01:00
Marek Marczykowski-Górecki
400e92b25a
storage/lvm: misc fixes
- add missing lvm remove call when commiting changes
- delay creating volatile image until domain startup (it will be created
  then anyway)
- reset cache only when really changed anything
- attach VM to the volume (snapshot) created for its runtime - to not
  expose changes (for example in root volume) to child VMs until
  shutdown

QubesOS/qubes-issues#2412
QubesOS/qubes-issues#2256
2016-11-04 14:18:55 +01:00
Marek Marczykowski-Górecki
0471453773
storage/lvm: call lvm directly, don't use qubes-lvm wrapper
The wrapper doesn't do anything else than translating command
parameters, but it's load time is significant (because of python imports
mostly). Since we can't use python lvm API from non-root user anyway,
lets drop the wrapper and call `lvm` directly (or through sudo when
necessary).

This makes VM startup much faster - storage preparation is down from
over 10s to about 3s.

QubesOS/qubes-issues#2256
2016-11-04 14:18:55 +01:00