[PATCH][XBC] UBUNTU: [Debian] hyper-v -- Ensure that hv-kvp-daemon.service starts before walinuxagent.service

[Eric Desrochers]

From: Paul Meyer <Paul.Meyer at microsoft.com>

BugLink: https://bugs.launchpad.net/bugs/1739107

The hv-kvp-daemon service starts after walinuxagent. The default dependencies make hv-kvp-daemon
wait until the whole system is up before it can start, which is not necessary and blocks Azure
telemetry use case. This commit changes the hv-kvp-daemon.service unit file to start it up as
early as possible so that the channel for telemetry can be use.

Signed-off-by: Eric Desrochers <eric.desrochers at canonical.com>
---
 debian/linux-cloud-tools-common.hv-kvp-daemon.service | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/debian/linux-cloud-tools-common.hv-kvp-daemon.service b/debian/linux-cloud-tools-common.hv-kvp-daemon.service
index c86a812..015c96f 100644
--- a/debian/linux-cloud-tools-common.hv-kvp-daemon.service
+++ b/debian/linux-cloud-tools-common.hv-kvp-daemon.service
@@ -4,6 +4,11 @@
 [Unit]
 Description=Hyper-V KVP Protocol Daemon
 ConditionVirtualization=microsoft
+DefaultDependencies=no
+After=systemd-remount-fs.service
+Before=shutdown.target cloud-init-local.service walinuxagent.service
+Conflicts=shutdown.target
+RequiresMountsFor=/var/lib/hyperv
 
 [Service]
 ExecStart=/usr/sbin/hv_kvp_daemon -n
-- 
2.7.4