Add missing systemd.socket files

Also pass the new --systemd-socket-activation to the daemons.

packaging/Linux/albatross_console.service

@@ -8,7 +8,7 @@ After=syslog.target
 [Service]
 Type=simple
 User=albatross
-ExecStart=/usr/local/sbin/albatross-console --tmpdir="%t/albatross/" -vv
+ExecStart=/usr/local/sbin/albatross-console --systemd-socket-activation --tmpdir="%t/albatross/" -vv
 RuntimeDirectoryPreserve=yes
 RuntimeDirectory=albatross
 ExecStartPre=/bin/mkdir -p %t/albatross/fifo
@@ -18,4 +18,5 @@ PIDFile=%t/albatross/console.pid
 RestrictAddressFamilies=AF_UNIX
 
 [Install]
+Also=albatross_console.socket
 WantedBy=multi-user.target

packaging/Linux/albatross_console.socket

@@ -0,0 +1,12 @@
+[Unit]
+Description=Albatross console socket
+PartOf=albatross_console.service
+
+[Socket]
+ListenStream=%t/albatross/util/console.sock
+SocketUser=albatross
+#SocketMode= # FIXME: permissions
+Accept=no
+
+[Install]
+WantedBy=sockets.target

packaging/Linux/albatross_daemon.service

@@ -1,6 +1,6 @@
 [Unit]
 Description=Albatross VMM daemon (albatrossd)
-Requires=albatross_console.service albatross_log.service
+Requires=albatross_console.socket albatross_log.socket
 After=syslog.target albatross_console.service albatross_log.service
 
 [Service]
@@ -8,7 +8,7 @@ Type=simple
 # TODO not necessarily needs to be run as root, anything that can solo5-spt/hvt,
 #  create tap interfaces should be fine!
 User=root
-ExecStart=/usr/local/sbin/albatrossd --tmpdir="%t/albatross/" -vv
+ExecStart=/usr/local/sbin/albatrossd --systemd-socket-activation --tmpdir="%t/albatross/" -vv
 #RuntimeDirectoryPreserve=yes
 #RuntimeDirectory=albatross
 PIDFile=%t/albatross/daemon.pid
@@ -27,4 +27,5 @@ IgnoreSIGPIPE=true
 #RuntimeDirectoryMode=0700
 
 [Install]
+Also=albatross_daemon.socket
 WantedBy=multi-user.target

packaging/Linux/albatross_daemon.socket

@@ -0,0 +1,11 @@
+[Unit]
+Description=Albatross daemon socket
+PartOf=albatross_daemon.service
+
+[Socket]
+ListenStream=%t/albatross/util/vmmd.sock
+#SocketMode= # FIXME: permissions
+Accept=no
+
+[Install]
+WantedBy=sockets.target

packaging/Linux/albatross_log.service

@@ -4,13 +4,13 @@
 # systemctl edit albatross_log.service
 Description=Albatross log daemon (albatross_log)
 After=syslog.target albatross_console.service
-Requires=albatross_console.service
+Requires=albatross_console.socket
 
 [Service]
 Type=simple
 User=albatross
 AssertPathExists=/var/lib/albatross/albatross.log
-ExecStart=/usr/local/sbin/albatross-log --logfile="/var/lib/albatross/albatross.log" --tmpdir="%t/albatross/" -vv
+ExecStart=/usr/local/sbin/albatross-log --systemd-socket-activation --logfile="/var/lib/albatross/albatross.log" --tmpdir="%t/albatross/" -vv
 RuntimeDirectory=albatross albatross/util
 #RuntimeDirectoryPreserve=yes # avoid albatross.log being cleaned up
 PIDFile=%t/albatross/log.pid

packaging/Linux/albatross_stat.service

@@ -8,11 +8,12 @@ After=syslog.target
 [Service]
 Type=simple
 User=albatross
-ExecStart=/usr/local/sbin/albatross-stats --tmpdir="%t/albatross/" -vv
+ExecStart=/usr/local/sbin/albatross-stats --systemd-socket-activation --systemd-socket-activation --tmpdir="%t/albatross/" -vv
 RuntimeDirectoryPreserve=yes
 RuntimeDirectory=albatross albatross/util
 PIDFile=%t/albatross/stat.pid
 RestrictAddressFamilies=AF_UNIX
 
 [Install]
+Also=albatross_stat.socket
 WantedBy=multi-user.target

packaging/Linux/albatross_stat.socket

@@ -0,0 +1,12 @@
+[Unit]
+Description=Albatross stats socket
+PartOf=albatross_stat.service
+
+[Socket]
+ListenStream=%t/albatross/util/stat.sock
+SocketUser=albatross
+#SocketMode= # FIXME: permissions
+Accept=no
+
+[Install]
+WantedBy=sockets.target