Introduce Virtio-loopback epsilon release:

Epsilon release introduces a new compatibility layer which make virtio-loopback
design to work with QEMU and rust-vmm vhost-user backend without require any
changes.

Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9

3 files changed, 35 insertions, 0 deletions

diff --git a/contrib/systemd/qemu-guest-agent.service b/contrib/systemd/qemu-guest-agent.service
new file mode 100644
index 000000000..51cd7b37f
--- /dev/null
+++ b/contrib/systemd/qemu-guest-agent.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=QEMU Guest Agent
+BindTo=dev-virtio\x2dports-org.qemu.guest_agent.0.device
+After=dev-virtio\x2dports-org.qemu.guest_agent.0.device
+
+[Service]
+ExecStart=-/usr/bin/qemu-ga
+Restart=always
+RestartSec=0
+
+[Install]
diff --git a/contrib/systemd/qemu-pr-helper.service b/contrib/systemd/qemu-pr-helper.service
new file mode 100644
index 000000000..a1d27b022
--- /dev/null
+++ b/contrib/systemd/qemu-pr-helper.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Persistent Reservation Daemon for QEMU
+
+[Service]
+WorkingDirectory=/tmp
+Type=simple
+ExecStart=/usr/bin/qemu-pr-helper
+PrivateTmp=yes
+ProtectSystem=strict
+ReadWritePaths=/var/run
+RestrictAddressFamilies=AF_UNIX
+Restart=always
+RestartSec=0
+
+[Install]
diff --git a/contrib/systemd/qemu-pr-helper.socket b/contrib/systemd/qemu-pr-helper.socket
new file mode 100644
index 000000000..9d7c3e5e2
--- /dev/null
+++ b/contrib/systemd/qemu-pr-helper.socket
@@ -0,0 +1,9 @@
+[Unit]
+Description=Persistent Reservation Daemon for QEMU
+
+[Socket]
+ListenStream=/run/qemu-pr-helper.sock
+SocketMode=0600
+
+[Install]
+WantedBy=multi-user.target