Closes: #2161.
- Sections are ordered by importance on which administrator must act after
setting up the system.
- Consistent order across all the languages.
- Update the styling for the section hearers.
- For system section, make them compact.
- Make them look like a header text (with underline) rather than a
divider (like in a menu).
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: Veiko Aasa <veiko17@disroot.org>
- This is so that the methods will be checked by mypy. This should help identify
any incorrect initialization of components.
- Remove unused self.repos in GitwebApp.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
Closes: #2085.
- Read the list of snapshots and properly determine the full subvolume name to
be used for mounting the .snapshots subvolume.
- Use systemd .mount units instead of editing fstab. Fstab editing is dangerous
and could result in system not booting properly. systemd units are better suited
for tool based editing while /etc/fstab is recommended for humans.
- Use automount feature provided by systemd using autofs to perform mounting. This
means that the backing filesystem is only accessed and mounted when the mount
point is accessed by a program. Parse errors in the mount/automount file and
incorrect mount parameters are also tolerated well with failure to boot.
Tests:
- On a fresh Debian Bullseye install with btrfs. Install FreedomBox with the
changes, create and delete manual snapshots. Rollback to a snapshot should also
work. /.snapshots should contain all the files inside each of the snapshots.
- After rebooting into a rolled back snapshot, create/delete and restore to a
snapshot should work. /.snapshots should contain all the files inside each of
the snapshots.
- Introduce an error in .mount file such the mount operation will fail. Reboot
the machine. Reboot is successful. /.snapshots is still mounted as autofs.
Trying to access /.snapshots will result in error during mount operation.
- On a vagrant box without changes. Install freedombox and ensure snapshot app
setup has been run. This creates the /etc/fstab entry. Apply the patches.
snapshot app will run and remove the mount line in /etc/fstab and create the
.mount entry. /.snapshots is still mounted but not because of .automount. After
reboot, /.snapshots is mounted with autofs and also with btrfs. Unmounting
/.snapshots and then trying to run 'ls /.snapshots' will perform the mount again.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
Tests:
- DONE: Functional tests work
- DONE: Initial setup work on btrfs filesystem
- Not tested: Upgrading from older versions
- DONE: After backup is restored for snapshot app, snapper daemon is reloaded
- DONE: All configuration values are updated as expected
- DONE: Values show up correctly in app page
- DONE: Configuration files contain the proper values
- DONE: New snapshot can be created, gets listed in the snapshots list
- DONE: Enabling/disabling apt snapshotting works
- DONE: Configuration file is updated
- DONE: App page shows the correct value
- DONE: Deleting snapshots works, snapshot is removed from the list
- FAIL: Rolling back snapshots works (#2144)
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
Tests:
- Enable/disable button is not shown.
- Diagnostics menu item is shown and works.
- Both Configure and manage snapshots tabs are shown.
- Changing configuration works, updated configuration is shown.
- Deleting some snapshots works.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
module.app property usage is greatly reduced because setup() and force_upgrade()
method are now part of App class instead of at the module level. Remove the
remaining minor cases of usage and drop the property altogether.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
- Primary purpose is to complete the App API and allow for multiple apps to be
present in a module without a single clashing setup() method. Secondary
objective is to get rid of SetupHelper instance simple use App instance instead.
- This brings us closer to not needing to implement setup() method for some of
the typical apps.
- Remove default value None for old_version parameter.
- A valid integer value is always passed to this call.
- The value of None is undefined.
- Simplifies the App API slightly.
- Drop setting 'pre', 'post' values to indicate the stage of setup for the App.
- Simplifies the setup methods significantly. Eliminates a class of
bugs (some of them seen earlier).
- The UI can show a simple 'installing...' or progress spinner instead of
individual stages.
- There are currently many inconsistencies where many operations are not
wrapped in helper.call() calls.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
- For zoph, drop dependency on php7.4 as it will cause issues for future
versions of php. The dependency was a hack and not needed for Bullseye and
higher.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
Signed-off-by: Joseph Nuthalapati <njoseph@riseup.net>
[sunil: isort all files]
[sunil: Remove component in datetime component as managed_packages is empty]
[sunil: Minor refactor in minidlna for consistency]
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>
- ugettext functions will be removed in Django 4.0. Each use emits a warning
when running with Django 3.2. Since we have warnings enabled in developer mode,
we see quite a few messages because of this.
- ugettext is already a simple alias of gettext. So, no regressions are
expected.
Tests:
- Accessing an affected app in UI with Django 3.2 and Django 2.2 works fine.
- Using Django 3.2 there are no warnings related to removal of ugettext
functions.
- Ran regular unit tests.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
Skip setup the snapshots app if the filesystem type is btrfs
but / is not a btrfs subvolume. For example, this may happen in
containers where / is a bind mounted btrfs filesystem.
Closes#1994
Tests performed:
- Install freedombox on a lxc container inside Pioneer-FreedomBox.
(In a container, / is a bind mounted btrfs filesystem). The snapshot app
setup is skipped.
- Install freedombox inside dev container (which uses btrfs filesystem
image). The snapshot app setup succeeds.
- Install freedombox inside container that uses a host directory as a base
and the filesystem is ext4. The snapshot app setup is skipped.
Signed-off-by: Veiko Aasa <veiko17@disroot.org>
[sunil: Add comment explaining the check, fix a flake8 message]
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>
Storage Snapshots will be installed by default. It will only be usable
if filesystem is btrfs. For other filesystems, a message is displayed
that it is not available.
Closes#1284.
Signed-off-by: James Valleroy <jvalleroy@mailbox.org>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>
- Remove the need to pass all the individual information elements to the AppView
separately. This eliminates many issues with elements that were mistakenly not
sent to AppView. Also reduces a lot of code duplication.
- Create App classes for power and sso for consistency.
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
- Introduce base class for all apps that will contain components. With
unittests.
- Introduce base classes for components. With unittests.
- Turn Menu class into an app component.
- Further cleanup Menu class.
- Update tests.
- Maintain a global list of menu items and look them up easily. Generalize
such that subsubmenus can later be merged into Menu class.
- Cleanup scope of main menu initialization.
- Use None instead of empty strings for various values. Ensure that
printing short_description does not show 'None' in output.
- Use enable/disable instead of promote/demote.
- Use menu component in all apps.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
- Mention that btrfs filesystems are only supported 'currently'.
- Clarify 'Free Space'. Explain how it actually works.
- Show '%' after the number in free space drop down. Also add 70%.
- Maintain the earlier order of showing timeline snapshots first and then
software snapshots. This is order of importance.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
- Added a command-line argument called --old-version to the setup command based
on which it can decide whether to do a new setup or a migration.
- Removed the migrate command.
Signed-off-by: Joseph Nuthalapati <njoseph@thoughtworks.com>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>
The free space limit value is allowed to a maximum of 60%, since setting the
it to a value higher than possible will effectively disable snapshotting.
Signed-off-by: Joseph Nuthalapati <njoseph@thoughtworks.com>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org
- Snapper's cleanup algorithms don't apply limits unless they are specified in
the form of ranges. Changed all limit values in the configuration to ranges.
- Also, all MIN_AGE values have been set to 0 to avoid the disk space filling up
in case of a large number of snapshots generated in a very short amount of time.
- FREE_LIMIT has been increased to 30% from the default 20% since backup
archives also take up disk space on the root partition.
Fixes#1435
Signed-off-by: Joseph Nuthalapati <njoseph@thoughtworks.com>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>
For software installation snapshot option, it is not necessary to run
snapshot module setup again.
Signed-off-by: James Valleroy <jvalleroy@mailbox.org>
Closes#930
- Make targets to download wiki pages of each service
- Add post-processor script for DocBook file processing
Signed-off-by: Joseph Nuthalapati <njoseph@thoughtworks.com>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
- Made updating snapshot configuration more efficient by running a single
snapper command instead of one per configuration.
- Set default configuration for NUMBER_LIMIT only once at the time of
installation. Snapshot version has been incremented to support this.
Signed-off-by: Joseph Nuthalapati <njoseph@thoughtworks.com>
- Remove apps and system modules and merge their views into main views.
- Move main_menu from cfg into menu.py.
- Remove dependencies of other modules on apps and system modules.
- Update tests.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
