!413 fix: 使用定时器而非服务来执行周期性更新检查

Merge pull request !413 from zinface/systemd/spark-update

debian/postinst

@@ -58,6 +58,9 @@ case "$1" in
 		systemctl enable spark-update-notifier
 		systemctl start spark-update-notifier
 		
+		# like apt-daily.timer
+		systemctl enable spark-update-notifier.timer
+		systemctl start spark-update-notifier.timer
 
 		# Update certain caches
 cp -fv /opt/spark-store/extras/store.spark-app.spark-store.policy /usr/share/polkit-1/actions/store.spark-app.spark-store.policy

pkg/usr/lib/systemd/system/spark-update-notifier.service

@@ -4,7 +4,6 @@ After=apt-daily.service network.target network-online.target systemd-networkd.se
 
 [Service]
 Type=simple
-RemainAfterExit=yes
 ExecStart=/opt/durapps/spark-store/bin/update-upgrade/ss-update-notifier.sh
 Restart=on-failure
 RestartSec=15  # 可以设置为更长的重试间隔，比如 15 秒或 30 秒

pkg/usr/lib/systemd/system/spark-update-notifier.timer

@@ -2,8 +2,8 @@
 Description=Spark Store update notifier
 
 [Timer]
-OnCalendar=*-*-* 6,18:00
-RandomizedDelaySec=12h
+OnCalendar=*-*-* 6,12,18:00
+RandomizedDelaySec=30m
 Persistent=true
 
 [Install]