openssh: fix sshd key generation when systemd is in use and rootfs is readonly

[YOCTO #8365]

(From OE-Core rev: d5ea131fe94939daabee1afe8219683de259b7a3)

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/meta/recipes-connectivity/openssh/openssh/sshd@.service b/meta/recipes-connectivity/openssh/openssh/sshd@.service
index bb2d68e96a..9d83dfb2bb 100644
--- a/meta/recipes-connectivity/openssh/openssh/sshd@.service
+++ b/meta/recipes-connectivity/openssh/openssh/sshd@.service
@@ -4,7 +4,9 @@ Wants=sshdgenkeys.service
 After=sshdgenkeys.service
 
 [Service]
-ExecStart=-@SBINDIR@/sshd -i
+Environment="SSHD_OPTS="
+EnvironmentFile=-/etc/default/ssh
+ExecStart=-@SBINDIR@/sshd -i $SSHD_OPTS
 ExecReload=@BASE_BINDIR@/kill -HUP $MAINPID
 StandardInput=socket
 StandardError=syslog