openembedded-core.git/meta/classes/rootfs-postcommands.bbclass, branch krogoth

systemd: allow add users as a rootfs postprocess cmd

2016-09-23T14:25:40+00:00

Adding all the users / groups to systemd is only available for readonly
file systems. This change allows users to add them to read / write file
systems as well by specifying:

ROOTFS_POSTPROCESS_COMMAND += "systemd_create_users"

Also, add "--shell /sbin/nologin" to each user's add params.

[ YOCTO #9497 ]

(From OE-Core rev: 98a4c642444a524f547f5d978a28814d20c12354)

Signed-off-by: Stephano Cetola 
Signed-off-by: Richard Purdie 
(cherry picked from commit 79be110c1fdfd0affe6a310b96e7107c4549d23c)
Signed-off-by: Kristian Amlie 
Signed-off-by: Armin Kuster

rootfs-postcommands: handle broken links when writing manifest

2016-04-14T09:58:27+00:00

If the manifest link is broken then os.path.exists() returns False so the link
isn't removed, resulting in the os.symlink() call failing as the file already
exists.  Prevent this by using os.path.lexists to check that the symlink itself
exists, not the target.

Signed-off-by: Ross Burton

rootfs-postcommands: don't write manifest when IMAGE_MANIFEST empty

2016-03-28T14:54:50+00:00

Return early in write_image_manifest () if the IMAGE_MANIFEST
variable is unset. This allows us to prevent writing of the
manifest where we prevent images being created for a recipe by
unsetting IMAGE_FSTYPES.

Signed-off-by: Joshua Lock 
Signed-off-by: Richard Purdie

rootfs-postcommands: fix ssh_allow_empty_password checking

2016-02-28T11:32:41+00:00

The ssh_allow_empty_password function doesn't check if
sshd_config_readonly exists before running sed which can result in an
error if sshd_config exists but sshd_config_readonly doesn't.

Signed-off-by: Jonathan Liu 
Signed-off-by: Ross Burton

rootfs-postcommands: fix allow-empty-password on read-only rootfs

2016-01-26T18:03:59+00:00

When a read-only rootfs is being used sshd uses a different sshd_config file,
which also needs to be editted.

[ YOCTO #8680 ]

Signed-off-by: Ross Burton 
Signed-off-by: Richard Purdie

lib/oe/rootfs: Use list_pkgs() instead of list()

2016-01-20T09:20:05+00:00

This patch changes the use list_pkgs() instead of list()
from class RpmPkgsList. The change is in two functions,
image_list_installed_packages from rootfs.py and
sdk_list_installed_packages from sdk.py.

With this change the functions calling the functions
listed above, must format the output as they required.
The formatting can be done using format_pkg_list() from
oe.utils.

The classes calling the afected functions are changed too
with this patch, to keep the same functionality using the
new data structure.

[YOCTO #7427]

Signed-off-by: Mariano Lopez 
Signed-off-by: Ross Burton

rootfs-postcommands: Ensure license manifests respect RM_OLD_IMAGE

2016-01-19T16:35:37+00:00

When RM_OLD_IMAGE is set, old manifest files should be removed
along with old image files and our QA tests expect this.

This patch ensures this happens.

Signed-off-by: Richard Purdie

image: Create separate tasks for rootfs construction

2016-01-11T15:54:34+00:00

This patch splits the code in lib/oe/image into separate tasks, one per
image type. This removes the need for the simple task graph code and defers
to the bitbake task management code to handle this instead.

This is a good step forward in splitting up the monolithic code and starting
to make it more accessible to people.

It should also make it easier for people to hook in other tasks and processes
into the rootfs code.

Incidentally, the reason this code was all combined originally was due to
limitations of fakeroot where if you exited the session, you lost permissions
data. With pseudo this constraint was removed.

We did start to rework the rootfs/image code previously and got so far with
untangling it however we did prioritise some performance tweaks over splitting
into separate tasks and in hindsight, this was a mistake and should have been done
the other way around. That work was suspended due to changes in the people working
on the project but this split has always been intended, now is the time to finish
it IMO.

There were some side effects of doing this:

* The symlink for the manifest moves to the rootfs-postcommands class and into
  the manifest function.
* There is no seperate "symlink removal" and "symlink creation", they are merged
* The date/time stamps of the manifest and the built images can now be different since
  the tasks can be run separately and the datetime stamp will then be different
  between do_rootfs and the do_image_* tasks.

Signed-off-by: Richard Purdie

image/rootfs-postcommands: Separate out post rootfs commands to separate class

2016-01-05T17:54:08+00:00

Reading image.bbclass is a little difficult as it has many post rootfs
helper functions and its hard to separate those from the core contents
of the rootfs/image code.

Moving it to a separate class would be one way of making it clearer
what these functions are. There are some comment layout improvements
but no code changes.

Signed-off-by: Richard Purdie