[RFC PATCH] bringup: Give the kdevops user on the test nodes a specific UID

[RFC PATCH] bringup: Give the kdevops user on the test nodes a specific UID

[cel]

From: Chuck Lever <chuck.lever@oracle.com>

I was getting unexpected "Permission denied" errors when the target
nodes tried to install a Linux kernel built on the host.

9p works only when the kdevops user has the same UID on the control
and target nodes.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 scripts/bringup_guestfs.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Not sure this is the right solution, I'm no 9p expert. but it seems
to work.


diff --git a/scripts/bringup_guestfs.sh b/scripts/bringup_guestfs.sh
index dbace8d5d502..8e8574d1dd5e 100755
--- a/scripts/bringup_guestfs.sh
+++ b/scripts/bringup_guestfs.sh
@@ -58,9 +58,14 @@ _EOT
 	fi
 
 # basic pre-install customization
+	KDEVOPS_UID=""
+	TEST_UID=`id -u kdevops`
+	if [ $? -eq 0 ]; then
+		KDEVOPS_UID="-u ${TEST_UID}"
+	fi
 	cat <<_EOT >>$cmdfile
 install sudo,qemu-guest-agent,python3,bash
-run-command useradd -m kdevops -s /bin/bash
+run-command useradd ${KDEVOPS_UID} -s /bin/bash -m kdevops
 append-line /etc/sudoers.d/kdevops:kdevops   ALL=(ALL)       NOPASSWD: ALL
 _EOT
 
-- 
2.45.0