On 2019/5/31 下午5:00, [email protected] wrote:
On Fri, 2019-05-31 at 10:07 +0800, Kang Kai wrote:
On 2019/5/30 下午7:44, [email protected] wrote:
On Thu, 2019-05-30 at 05:22 -0400, [email protected] wrote:
From: Kai Kang <[email protected]>

Move configurations from local.conf.sample.extended to poky.conf
to
make
systemd as default init manager for poky. Introduce a new
variable
'POKY_INIT_MANAGER' whose value should be either 'systemd' or
'sysvinit'
to configure the init manager setting.

For users who still want to use sysvinit, set in local.conf or
any
other
configure file with:

    POKY_INIT_MANAGER = "sysvinit"

[YOCTO #13031]

Signed-off-by: Kai Kang <[email protected]>
---
   meta-poky/conf/distro/poky.conf           | 10 ++++++++++
   meta-poky/conf/local.conf.sample.extended |  9 ---------
   2 files changed, 10 insertions(+), 9 deletions(-)
Thanks for working on this patchset, I think its nearly there. I'm
wondering if we should set

POKY_INIT_MANAGER_libc-musl = "sysvinit"

since I am worried about what I read about musl and systemd from a
security perspective.
OK. I'll add it.


I'm also wondering what we need to do with the autobuilder init
system
tests, I think those may need rewriting to add some sysvinit tests.
Something likes meta/lib/oeqa/runtime/cases/systemd.py? I think it
is better to do in next milestone and create a defect to address it.
If it is ok, I'll create one.
No, I mean:

http://git.yoctoproject.org/cgit.cgi/yocto-autobuilder-helper/tree/config.json#n813

which corresponds to steps 5-7 of 'qa-extras2' on the autobuilder.

We're going to need to update the test configuration on master to cover
the things we no longer test and remove the duplication.

Does POKY_INIT_MANAGER = "sysvinit systemd" work for the mode where
we allow old sysvinit scripts for compatibility?
I am afraid only one value could be set for POKY_INIT_MANAGER. And I
believe that most packages have been supporting systemd. If there is,
we can add a systemd service file for it.
This isn't the point, we support 3 different configurations of this and
the variable needs to reflect that.

How about a slightly different approach. We define POKY_INIT_MANAGER to
take three different values, sysvinit, systemd and systemd-compat.

We do something like:

require conf/distro/include/init-template-${POKY_INIT_MANAGER}.inc

and then put the appropriate configuration in each .inc file?

BTW, POKY_INIT_MANAGER doesn't consider the case of mdev/busybox. If
want to use mdev/busybox for init, just set DISTRO with poky-tiny and
everything have been set properly in poky-tiny.conf.
This might be an opportunity to have another setting for
POKY_INIT_MANAGER which covers this too through an additional .inc?

Got it.

Regards,
Kai



Cheers,

Richard




--
Kai Kang

--
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