snf-image
11 years agoRemove hardcoded FLOPPY_DEV in helper
Nikos Skalkotos [Fri, 8 Feb 2013 16:37:45 +0000 (18:37 +0200)]
Remove hardcoded FLOPPY_DEV in helper

Check the cmdline of the kernel to determine what device to check
for find the rules file

11 years agoIn xen use the helper image in ro mode
Nikos Skalkotos [Fri, 8 Feb 2013 15:44:51 +0000 (17:44 +0200)]
In xen use the helper image in ro mode

Make sure everything works even when the root filesystem in the helper
VM is mounted read-only.

11 years agoMerge branch 'master' into xen
Nikos Skalkotos [Thu, 7 Feb 2013 11:22:41 +0000 (13:22 +0200)]
Merge branch 'master' into xen

Conflicts:
snf-image-helper/common.sh
snf-image-host/Makefile.am
snf-image-host/common.sh.in
snf-image-host/create
snf-image-host/defaults

11 years agoCleanup Xen code
Nikos Skalkotos [Thu, 7 Feb 2013 10:11:24 +0000 (12:11 +0200)]
Cleanup Xen code

Make it comply with the rest of the software. Some things are not
ready yet.

11 years agoAdd new XEN_BRIDGE variable.
Nikos Skalkotos [Mon, 4 Feb 2013 10:56:18 +0000 (12:56 +0200)]
Add new XEN_BRIDGE variable.

This can be used to configure the bridge on which the helper's VM
nic will be attached when using XEN.

11 years agoRemove deprecated network_backend_support check
Nikos Skalkotos [Sun, 27 Jan 2013 17:53:18 +0000 (19:53 +0200)]
Remove deprecated network_backend_support check

11 years agoChange some default values
Nikos Skalkotos [Sun, 27 Jan 2013 17:47:49 +0000 (19:47 +0200)]
Change some default values

Change HELPER_SIZE to 600 and HELPER_SOFT_TIMEOUT to 120

11 years agoUpdate ChangeLog and configure.ac for ver. 0.7.6 v0.7.6
Nikos Skalkotos [Mon, 21 Jan 2013 16:47:10 +0000 (18:47 +0200)]
Update ChangeLog and configure.ac for ver. 0.7.6

11 years agoMake the size of the helper VM image configurable
Nikos Skalkotos [Mon, 21 Jan 2013 16:38:14 +0000 (18:38 +0200)]
Make the size of the helper VM image configurable

Add a new HELPER_SIZE variable for this purpose. Default size is
hardcoded to 400MB

11 years agoFix a bug in DeleteSSHkeys
Nikos Skalkotos [Mon, 21 Jan 2013 16:16:09 +0000 (18:16 +0200)]
Fix a bug in DeleteSSHkeys

The code for checking for non-default keys was never called

11 years agoMount /dev & /proc in the helper before chrooting
Nikos Skalkotos [Mon, 21 Jan 2013 15:47:29 +0000 (17:47 +0200)]
Mount /dev & /proc in the helper before chrooting

11 years agoUpdate ChangeLog and configure.ac for ver. 0.7.5 v0.7.5
Nikos Skalkotos [Thu, 17 Jan 2013 12:49:39 +0000 (14:49 +0200)]
Update ChangeLog and configure.ac for ver. 0.7.5

11 years agoMake defaults file inherit the ./configure options
Nikos Skalkotos [Thu, 17 Jan 2013 12:43:09 +0000 (14:43 +0200)]
Make defaults file inherit the ./configure options

11 years agoCleanup variables and ./configure options
Nikos Skalkotos [Thu, 17 Jan 2013 11:11:02 +0000 (13:11 +0200)]
Cleanup variables and ./configure options

Remove:
HELPER_CACHE_DIR
HELPER_IMG
HELPER_KERNEL
HELPER_INITRD
  TIMELIMIT
Add:
TIMEOUT

In configure, remove:
--enable-network-backend
--with-helper-img
--with-helper-kernel
--with-helper-initrd

11 years agoUpdate ChangeLog and configure.ac for ver. 0.7.4 v0.7.4
Nikos Skalkotos [Tue, 8 Jan 2013 14:11:18 +0000 (16:11 +0200)]
Update ChangeLog and configure.ac for ver. 0.7.4

11 years agoMount all local filesystems when deploying images
Nikos Skalkotos [Mon, 7 Jan 2013 18:09:07 +0000 (20:09 +0200)]
Mount all local filesystems when deploying images

If the image has /home on a different partition than /, then
we'll need to have it mounted to inject files on a user's home
directory.

11 years agoFix a bug in get_partition_to_resize
Nikos Skalkotos [Mon, 7 Jan 2013 14:07:57 +0000 (16:07 +0200)]
Fix a bug in get_partition_to_resize

Fix a typo in a variable name

11 years agoUpdate ChangeLog and configure.ac for ver. 0.7.3 v0.7.3
Nikos Skalkotos [Fri, 4 Jan 2013 16:16:47 +0000 (18:16 +0200)]
Update ChangeLog and configure.ac for ver. 0.7.3

11 years agoFix multstrap.conf to work with apt2
Nikos Skalkotos [Fri, 4 Jan 2013 16:10:27 +0000 (18:10 +0200)]
Fix multstrap.conf to work with apt2

11 years agoUpdate ChangeLog and configure.ac for ver. 0.7.2 v0.7.2
Nikos Skalkotos [Fri, 4 Jan 2013 14:46:26 +0000 (16:46 +0200)]
Update ChangeLog and configure.ac for ver. 0.7.2

11 years agoIn multistrap.conf change repository to apt2
Nikos Skalkotos [Fri, 4 Jan 2013 14:42:23 +0000 (16:42 +0200)]
In multistrap.conf change repository to apt2

11 years agoFix AssignHostname task for arch linux
Nikos Skalkotos [Fri, 4 Jan 2013 13:30:52 +0000 (15:30 +0200)]
Fix AssignHostname task for arch linux

If both /etc/rc.conf and /etc/hostname are missing, create the latter
to host the hostname.

11 years agoTreat partitions with id="f" as extended
Nikos Skalkotos [Thu, 3 Jan 2013 18:54:12 +0000 (20:54 +0200)]
Treat partitions with id="f" as extended

Partitions with id=0x0F are extended partitions with LBA addressing.

11 years agoCheck for /etc/hostname in AssignHostname task
Nikos Skalkotos [Sat, 15 Dec 2012 22:46:12 +0000 (00:46 +0200)]
Check for /etc/hostname in AssignHostname task

By default without investigating the distro of the guest VM, check
for the presence of /etc/hostname file. This is the default place
for static host names in systems that use the systemd startup deamon.

11 years agoFix helper's error monitoring system
Nikos Skalkotos [Sat, 15 Dec 2012 22:07:18 +0000 (00:07 +0200)]
Fix helper's error monitoring system

Fix a bug where errors that where not created using log_error where
not registered to the monitoring subsystem.

11 years agodel c:\windows\panther\unattend.xml after sysprep
Nikos Skalkotos [Fri, 14 Dec 2012 16:53:14 +0000 (18:53 +0200)]
del c:\windows\panther\unattend.xml after sysprep

Make sure the cached unattend xml file gets deleted after sysprep

11 years agoUpdate ChangeLog and configure.ac for ver. 0.7.1 v0.7.1
Nikos Skalkotos [Fri, 7 Dec 2012 15:34:24 +0000 (17:34 +0200)]
Update ChangeLog and configure.ac for ver. 0.7.1

11 years agoIn helper put sysrq shutdown cmd in an inf loop
Nikos Skalkotos [Fri, 7 Dec 2012 14:47:00 +0000 (16:47 +0200)]
In helper put sysrq shutdown cmd in an inf loop

This is needed because in some cases, the init could exit before the
system shut down causing a KERNEL PANIC.

11 years agoAdd Christos Stavrakakis to the authors list
Nikos Skalkotos [Wed, 5 Dec 2012 14:52:43 +0000 (16:52 +0200)]
Add Christos Stavrakakis to the authors list

11 years agoMake pithcat work with pithosmap:// URLs
Christos Stavrakakis [Tue, 4 Dec 2012 12:05:31 +0000 (14:05 +0200)]
Make pithcat work with pithosmap:// URLs

Modify pithcat to be able to parse and work with URLs of the form:
`pithosmap://hash/size' which are neeed for archipelagos.

11 years agoUpdate ChangeLog and configure.ac for ver. 0.7 v0.7
Nikos Skalkotos [Mon, 3 Dec 2012 15:17:56 +0000 (17:17 +0200)]
Update ChangeLog and configure.ac for ver. 0.7

11 years agoCredit psomas@grnet.gr for the helper VM shutdown
Nikos Skalkotos [Mon, 3 Dec 2012 15:08:30 +0000 (17:08 +0200)]
Credit psomas@grnet.gr for the helper VM shutdown

Stratos Psomadakis suggested to shutdoen the helper VM using the `o'
Magic SsysRq key

11 years agoCode cleanup
Nikos Skalkotos [Sun, 2 Dec 2012 09:14:07 +0000 (11:14 +0200)]
Code cleanup

Make sure local variables are defined as local before they get assigned.
Having variables get defined and assigned in one line like this:

local var=foo

can sometimes cause problems. For example, this line:

local var=$(false)

will return 0 and the script will not fail if set -x is defined.

11 years agoMake snf-image fail if config_url isn't accessible
Nikos Skalkotos [Sat, 1 Dec 2012 21:38:09 +0000 (23:38 +0200)]
Make snf-image fail if config_url isn't accessible

11 years agoFix a wrong entry in version_pinning.pref
Nikos Skalkotos [Fri, 30 Nov 2012 17:02:45 +0000 (19:02 +0200)]
Fix a wrong entry in version_pinning.pref

11 years agoFix repo url in multistrap.conf
Nikos Skalkotos [Fri, 30 Nov 2012 14:43:39 +0000 (16:43 +0200)]
Fix repo url in multistrap.conf

11 years agoDo not install a local helper package by default
Nikos Skalkotos [Fri, 30 Nov 2012 13:29:45 +0000 (15:29 +0200)]
Do not install a local helper package by default

snf-image-update-helper will only install a pkg retrieved from the
apt unless -p option is specified.

11 years agoAdd rule for version pinning for snf-image-helper
Nikos Skalkotos [Fri, 30 Nov 2012 12:01:29 +0000 (14:01 +0200)]
Add rule for version pinning for snf-image-helper

11 years agoExit if the version check fails
Nikos Skalkotos [Thu, 29 Nov 2012 15:53:47 +0000 (17:53 +0200)]
Exit if the version check fails

11 years agoRemove old do_debootstrap function from common.sh
Nikos Skalkotos [Thu, 29 Nov 2012 12:58:03 +0000 (14:58 +0200)]
Remove old do_debootstrap function from common.sh

11 years agoAdd new version_consistency_check in configure
Nikos Skalkotos [Wed, 28 Nov 2012 17:09:27 +0000 (19:09 +0200)]
Add new version_consistency_check in configure

This can be used to enable or disable the version check between
snf-image-host and snf-image-helper at the end of the update-helper
script.

11 years agoRemove caching
Nikos Skalkotos [Wed, 28 Nov 2012 14:22:12 +0000 (16:22 +0200)]
Remove caching

Using package caches to create the helper image is dangerous now that
snf-image-helper is automatically retrieved.

11 years agoHardcode arch and suit in multistrap.conf
Nikos Skalkotos [Wed, 28 Nov 2012 13:26:56 +0000 (15:26 +0200)]
Hardcode arch and suit in multistrap.conf

Use squeeze instead of stable

11 years agoAdd apt preferences dir for multistrap
Nikos Skalkotos [Wed, 28 Nov 2012 12:27:18 +0000 (14:27 +0200)]
Add apt preferences dir for multistrap

The files hosted in this directory will be added in the
/etc/apt/preferences.d directory of the helper image before multistrap
runs.

11 years agoUpdate ChangeLog and configure.ac for ver. 0.6.5
Nikos Skalkotos [Tue, 20 Nov 2012 09:43:13 +0000 (11:43 +0200)]
Update ChangeLog and configure.ac for ver. 0.6.5

11 years agoFix a bug introduced in 9fca5245a2eae67af86719bb0f
Nikos Skalkotos [Mon, 19 Nov 2012 16:40:18 +0000 (18:40 +0200)]
Fix a bug introduced in 9fca5245a2eae67af86719bb0f

AssignHostname task did not search for Unattend.xml in a case
insensitive way.

11 years agoUpdate ChangeLog and configure.ac for ver. 0.6.4
Nikos Skalkotos [Thu, 15 Nov 2012 14:31:32 +0000 (16:31 +0200)]
Update ChangeLog and configure.ac for ver. 0.6.4

11 years agoFix a bug introduced in f012a7dd3f0ed634f1a2215936
Nikos Skalkotos [Thu, 15 Nov 2012 14:17:27 +0000 (16:17 +0200)]
Fix a bug introduced in f012a7dd3f0ed634f1a2215936

11 years agoUpdate ChangeLog and configure.ac for ver. 0.6.3
Nikos Skalkotos [Tue, 13 Nov 2012 10:35:04 +0000 (12:35 +0200)]
Update ChangeLog and configure.ac for ver. 0.6.3

11 years agoFix a bug in helper's error monitoring system
Nikos Skalkotos [Mon, 12 Nov 2012 15:21:33 +0000 (17:21 +0200)]
Fix a bug in helper's error monitoring system

Make sure that if log_error is executed like this:

log_error "text" "text"

The 2 arguments get merged before being fed to the monitoring system.

11 years agoCheck if the img_properties are decoded correct
Nikos Skalkotos [Mon, 12 Nov 2012 13:34:45 +0000 (15:34 +0200)]
Check if the img_properties are decoded correct

In image helper, check if decode-properties.py returned 0 and log
the error if this is not the case.

11 years agoFix minor typo in ChangePassword task
Nikos Skalkotos [Mon, 12 Nov 2012 10:53:24 +0000 (12:53 +0200)]
Fix minor typo in ChangePassword task

11 years agoDon't overwrite C:\Unattend.xml in the windows
Nikos Skalkotos [Fri, 9 Nov 2012 19:20:54 +0000 (21:20 +0200)]
Don't overwrite C:\Unattend.xml in the windows

If unattend.xml is present in the windows image, use this one unless
USE_DEFAULT_UNATTEND is specified as an image property.

11 years agoFix the error messages in helper
Nikos Skalkotos [Fri, 9 Nov 2012 15:51:02 +0000 (17:51 +0200)]
Fix the error messages in helper

11 years agoIn update-helper remove the tmp image on errors
Nikos Skalkotos [Wed, 7 Nov 2012 13:53:15 +0000 (15:53 +0200)]
In update-helper remove the tmp image on errors

If an error occurs, the temporary helper image under
/var/lib/snf-image-helper should be removed.

Conflicts:

snf-image-host/snf-image-update-helper.in

11 years agoFix a bug in the helper's monitoring system
Nikos Skalkotos [Wed, 31 Oct 2012 09:59:45 +0000 (11:59 +0200)]
Fix a bug in the helper's monitoring system

Fix a bug where the helper will not send a image-helper-error msg
if an error occures when running snf-image-helper main script and
not one of the configuration tasks.

Conflicts:

snf-image-helper/common.sh

11 years agoUpdate ChangeLog and configure.ac for ver. 0.6.2
Nikos Skalkotos [Fri, 12 Oct 2012 10:09:50 +0000 (13:09 +0300)]
Update ChangeLog and configure.ac for ver. 0.6.2

11 years agoUpdate ChangeLog and configure.ac for version 0.6.1
Nikos Skalkotos [Fri, 5 Oct 2012 12:57:16 +0000 (15:57 +0300)]
Update ChangeLog and configure.ac for version 0.6.1

11 years agoChange default error msg in monitoring
Nikos Skalkotos [Mon, 22 Oct 2012 11:51:19 +0000 (14:51 +0300)]
Change default error msg in monitoring

11 years agoFix an obsolete trap line
Nikos Skalkotos [Fri, 19 Oct 2012 16:58:42 +0000 (19:58 +0300)]
Fix an obsolete trap line

It should have been changed in commit 696deeec2b28dacc75e93544835497982df2af50

11 years agoFix error and info messages
Nikos Skalkotos [Thu, 11 Oct 2012 14:00:02 +0000 (17:00 +0300)]
Fix error and info messages

11 years agoSeperate error messages from monitoring messages
Nikos Skalkotos [Thu, 11 Oct 2012 12:19:30 +0000 (15:19 +0300)]
Seperate error messages from monitoring messages

Do not send through the monitor pipe the error messages. They may
contain internal sensitive information. Create a new report_error
function for sending errors through the monitoring pipe.

Conflicts:
snf-image-host/create
snf-image-host/snf-image-update-helper.in

11 years agoIn ChangePassword task check if the users exist
Nikos Skalkotos [Thu, 11 Oct 2012 14:29:13 +0000 (17:29 +0300)]
In ChangePassword task check if the users exist

Check if the users stated in the USERS image property do actually
exist.

11 years agoSupport installing snf-image-helper from apt repos
Nikos Skalkotos [Fri, 5 Oct 2012 12:09:55 +0000 (15:09 +0300)]
Support installing snf-image-helper from apt repos

snf-image-update-helper should check when creating a helper VM if
an snf-image-helper package was installed from an apt repository
through multistrap. If this is the case, snf-image-update-helper
should not complain about not finding the HELPER_PKG.

11 years agoUse a seperated dir for update-helper cache files
Nikos Skalkotos [Thu, 4 Oct 2012 15:44:12 +0000 (18:44 +0300)]
Use a seperated dir for update-helper cache files

By default this directory is $(LOCALSTATEDIR)/cache/snf-image/helper

11 years agoUse env. variables to pass options to pithcat
Nikos Skalkotos [Thu, 4 Oct 2012 08:20:09 +0000 (11:20 +0300)]
Use env. variables to pass options to pithcat

This is done for security reasons. The options may contain sensitive
data like the Pithos DB password and while the program (pithcat) is
running the whole command line is exposed to everyone through ps.

11 years agoSuppress a reglookup warning
Nikos Skalkotos [Wed, 3 Oct 2012 08:52:00 +0000 (11:52 +0300)]
Suppress a reglookup warning

Hundred of warnings like this: `WARN: While quoting value for
'<registry_key>', warning returned: Data could not be interpreted,
quoting raw buffer.' are outputed when reglookup reads the registry
of a Windows 2012 system.

11 years agoUse socat rather than screen for xm commands
Dimitris Aragiorgis [Tue, 2 Oct 2012 15:47:22 +0000 (18:47 +0300)]
Use socat rather than screen for xm commands

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>

11 years agoDon't move the kernel out of the helper VM image
Nikos Skalkotos [Mon, 1 Oct 2012 14:21:32 +0000 (17:21 +0300)]
Don't move the kernel out of the helper VM image

When snf-image-update-helper runned, it moved the kernel and the
initrd file out of the helper VM image. With this patch,
snf-image-update-helper will copy the kernel to the host without
removing it from the image.

11 years agoUse socat to dump helper messages in case of xen
Dimitris Aragiorgis [Fri, 28 Sep 2012 19:33:13 +0000 (22:33 +0300)]
Use socat to dump helper messages in case of xen

Helper gets a dummy interface and communication between helper
and host is done via socat STDIO INTERFACE:eth0/vif$helperid.0

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>

11 years agoMake use of XenStore to export SUCCESS msg
Dimitris Aragiorgis [Fri, 28 Sep 2012 18:40:45 +0000 (21:40 +0300)]
Make use of XenStore to export SUCCESS msg

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>

11 years agoXen support
Dimitris Aragiorgis [Thu, 27 Sep 2012 00:34:47 +0000 (03:34 +0300)]
Xen support

Support launching helper domain on top of Xen hypervisor under PV mode.

Helper VM becomes hypervisor aware by passing hypervisor=$HYPERVISOR
in the kernel command line and thus acts accordingly (which logging
devices to use, what disk/floppy devices to expect, etc)

We separate all hypervisor specific functions and vars and source them
according to $HYPERVISOR env var.

Due to the fact that multiconsole for PV domains is supported only after
linux kernel 3.2 (Stefano Stabellini tree - branch 3.2-multiconsole-2
git://xenbits.xen.org/people/sstabellini/linux-pvhvm.git) all
output/error report and logging is done via hvc0.

Helper domain is debootstraped with 2 kernels (linux-image-amd64,
linux-image-xen-amd64) and is booted accordingly.

Floppy is not supported in PV so floppy is passed as another disk.

The images created can run on top of xen-hvm and xen-pvm hypervisor.

Change logging to start with HELPER_MONITOR_ in order to parse it when
having only one console.

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>

11 years agoDisable fsyncs in helper's VM resize operation
Nikos Skalkotos [Fri, 28 Sep 2012 13:46:41 +0000 (16:46 +0300)]
Disable fsyncs in helper's VM resize operation

You can disable this behaviour by defining the DO_SYNC image property.

11 years agoDelete helper img if errors occure during creation
Nikos Skalkotos [Fri, 28 Sep 2012 10:29:04 +0000 (13:29 +0300)]
Delete helper img if errors occure during creation

If snf-image-update-helper exits with errors, delete the temporary
image file from /var/lib/snf-image/helper.

11 years agoReplace debootstrap with multistrap
Nikos Skalkotos [Thu, 27 Sep 2012 16:34:17 +0000 (19:34 +0300)]
Replace debootstrap with multistrap

multistrap is more flexible allows as to define more that one
repository to retrieve packages from.

11 years agoFix a bug in snf-image-update-helper
Nikos Skalkotos [Thu, 27 Sep 2012 15:58:43 +0000 (18:58 +0300)]
Fix a bug in snf-image-update-helper

the kernel and init paths computed by snf-image-update-helper script
were incorrect.

11 years agoAdd back the snf_image_activate_helper check
Nikos Skalkotos [Wed, 26 Sep 2012 13:40:07 +0000 (16:40 +0300)]
Add back the snf_image_activate_helper check

11 years agoRemove the boot and shutdown process in helper VM
Nikos Skalkotos [Wed, 26 Sep 2012 12:05:10 +0000 (15:05 +0300)]
Remove the boot and shutdown process in helper VM

Make snf-image-helper ran as init process when calling the helper
VM. Also make the helper VM shut down quickly by using the shut off
SysRq.

11 years agoUse UTC when calling date command
Nikos Skalkotos [Mon, 24 Sep 2012 09:01:42 +0000 (12:01 +0300)]
Use UTC when calling date command

11 years agoAdd IMAGE_DEBUG variable
Nikos Skalkotos [Fri, 21 Sep 2012 12:42:07 +0000 (15:42 +0300)]
Add IMAGE_DEBUG variable

if this is set, then snf-image will run in debug mode.

11 years agoDrop the `user' password reset rule
Nikos Skalkotos [Mon, 17 Sep 2012 15:02:29 +0000 (18:02 +0300)]
Drop the `user' password reset rule

Drop the rule that resets the password for user with username `user'
if the USERS image property is missing and the system is detected
to be a Fedora or a Ubuntu Linux system.

11 years agoUpdate ChangeLog and configure for version 0.6 v0.6
Nikos Skalkotos [Fri, 14 Sep 2012 13:43:48 +0000 (16:43 +0300)]
Update ChangeLog and configure for version 0.6

11 years agoRemove enable-network-backend flag from configure
Nikos Skalkotos [Fri, 14 Sep 2012 12:22:29 +0000 (15:22 +0300)]
Remove enable-network-backend flag from configure

The curl dependency is not optional any more.

11 years agoAdd new config_url os parameter
Nikos Skalkotos [Thu, 13 Sep 2012 08:43:10 +0000 (11:43 +0300)]
Add new config_url os parameter

This url points to a json file that contains the value for other
OS parameters. Using this file we can pass parameters to snf-image
without writting them in Ganeti's config.data. This is
useful, for 2 reasons:
* Privacy: We don't want the password to appear in the Ganeti config
* Speed: Some parameters like IMG_PERSONALITY can be quite large (a few
KB) and since ganeti shares the instance configuration among different
nodes, the overall system will start getting slower if many instances
with IMG_PERSONALITY exist.

11 years agoAdd working import and export scripts
Nikos Skalkotos [Wed, 12 Sep 2012 15:39:39 +0000 (18:39 +0300)]
Add working import and export scripts

11 years agoFix an identation error in common.sh.in
Nikos Skalkotos [Wed, 12 Sep 2012 10:42:26 +0000 (13:42 +0300)]
Fix an identation error in common.sh.in

11 years agoMake sure EnforcePersonality runs last
Nikos Skalkotos [Thu, 6 Sep 2012 09:55:35 +0000 (12:55 +0300)]
Make sure EnforcePersonality runs last

When a users inject a file in an image that already exists,
we want to make sure that this file is not altered by any other task.
So, the EnforcePersonality task, is the last task that should run
before the image is unmounted.

11 years agoUpdate ChangeLog and configure for version 0.5 v0.5
Nikos Skalkotos [Fri, 31 Aug 2012 08:57:33 +0000 (11:57 +0300)]
Update ChangeLog and configure for version 0.5

11 years agoUpdate ChangeLog and configure.ac for v0.4.2
Nikos Skalkotos [Fri, 29 Jun 2012 10:41:08 +0000 (13:41 +0300)]
Update ChangeLog and configure.ac for v0.4.2

11 years agoUpdate ChangeLog and configure.ac for v0.4.1
Nikos Skalkotos [Mon, 28 May 2012 14:56:09 +0000 (17:56 +0300)]
Update ChangeLog and configure.ac for v0.4.1

11 years agoAdd support for null image backend type
Nikos Skalkotos [Wed, 29 Aug 2012 15:10:42 +0000 (18:10 +0300)]
Add support for null image backend type

This backend type can be used if we want snf-image to configure the
VM disk without first copying an image to it. This is useful for
cases were the VM disk is already populated before snf-image runs.

11 years agoFix minor typo
Nikos Skalkotos [Sun, 29 Jul 2012 14:07:47 +0000 (17:07 +0300)]
Fix minor typo

11 years agoIn archlinux make use of /etc/hostname if present
Nikos Skalkotos [Sun, 29 Jul 2012 13:50:43 +0000 (16:50 +0300)]
In archlinux make use of /etc/hostname if present

Newer arch linux systems use this file to assign a hostname. If the
file is present and not empty, then use it.

11 years agoAdd support for archlinux
Nikos Skalkotos [Mon, 23 Jul 2012 16:26:53 +0000 (19:26 +0300)]
Add support for archlinux

 * Fix distro detection code to detect arch linux systems
 * Fix AssighHostname hook to successfully assign the host name on
   arch linux systems

11 years agoFix some monitoring messages.
Nikos Skalkotos [Mon, 23 Jul 2012 13:36:47 +0000 (16:36 +0300)]
Fix some monitoring messages.

11 years agoDon't strip stderr lines in image-error msgs
Nikos Skalkotos [Mon, 23 Jul 2012 13:55:48 +0000 (16:55 +0300)]
Don't strip stderr lines in image-error msgs

11 years agoCreate a dedicated host monitoring program
Nikos Skalkotos [Mon, 23 Jul 2012 13:22:25 +0000 (16:22 +0300)]
Create a dedicated host monitoring program

This program is used to output info and error messages from the host.

11 years agoAdd stderr-monitor.py for monitoring stderr
Nikos Skalkotos [Mon, 23 Jul 2012 09:19:32 +0000 (12:19 +0300)]
Add stderr-monitor.py for monitoring stderr

This programm will get the stderr file as input and it will create a
json image-error msg

11 years agoAdd new image-info monitoring msg type
Nikos Skalkotos [Fri, 20 Jul 2012 15:42:45 +0000 (18:42 +0300)]
Add new image-info monitoring msg type

snf-image-host can output info messages using the log_info function.

11 years agoMinor changes in monitoring protocol
Nikos Skalkotos [Fri, 20 Jul 2012 12:30:23 +0000 (15:30 +0300)]
Minor changes in monitoring protocol

Change msg field to messages in monitoring messages with type
image-helper and subtype error or warning. The new field is a list
of strings.