Ensure SD card updater runs after networking and Docker (#741)

Co-authored-by: Luke Childs <lukechilds123@gmail.com>

scripts/umbrel-os/services/umbrel-external-storage-sdcard-update.service

@@ -0,0 +1,26 @@
+# Umbrel External Storage SDcard Updater
+# Installed at /etc/systemd/system/umbrel-external-storage-sdcard-update.service
+
+[Unit]
+Description=External Storage SDcard Updater
+Requires=umbrel-external-storage.service
+After=umbrel-external-storage.service
+Wants=network-online.target
+After=network-online.target
+Wants=docker.service
+After=docker.service
+
+[Service]
+Type=oneshot
+Restart=no
+ExecStart=/home/umbrel/umbrel/scripts/umbrel-os/external-storage/update-from-sdcard
+TimeoutStartSec=45min
+User=root
+Group=root
+StandardOutput=syslog
+StandardError=syslog
+SyslogIdentifier=external storage updater
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target

scripts/umbrel-os/services/umbrel-external-storage.service

@@ -9,7 +9,6 @@ Before=docker.service
 Type=oneshot
 Restart=no
 ExecStart=/home/umbrel/umbrel/scripts/umbrel-os/external-storage/mount
-ExecStartPost=/home/umbrel/umbrel/scripts/umbrel-os/external-storage/update-from-sdcard
 TimeoutStartSec=45min
 User=root
 Group=root

scripts/umbrel-os/services/umbrel-startup.service

@@ -5,6 +5,8 @@
 Description=Umbrel Startup Service
 Requires=umbrel-external-storage.service
 After=umbrel-external-storage.service
+Requires=umbrel-external-storage-sdcard-update.service
+After=umbrel-external-storage-sdcard-update.service
 Wants=network-online.target
 After=network-online.target
 Wants=docker.service