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authorJohn Kohl <jtk.git@bostonpog.org>2023-10-24 22:12:19 -0400
committerJohn Kohl <jtk.git@bostonpog.org>2023-10-29 19:48:38 -0400
commitad98af3a2be6c87b1f36cec05c8c3529831b7787 (patch)
tree110897d0721a8c52855b6b56ac3e4df971914b4d /applications/luci-app-statistics/root/lib/upgrade
parenteabf1d020fad5f866ea6742c02fc808d0c43b349 (diff)
luci-app-statistics: Add backup/restore for RRD statistics
Add a backup/restore capability for rrd data storage in luci_statistics. The data storage is typically in /tmp and does not survive reboot or sysupgrade. This adds an option for the administrator to configure the RRD plugin, so that the RRD data are are preserved with a backup copy in the overlay file system. This works for shutdown/reboot, sysupgrade (backup config files, restore config files, and true sysupgrade). Also fix a bug where starting luci_statistics for the first time would not get a restart a running collectd: during install of the package when it is not included in the base flashed image, collectd might be started when it got installed/configured before this package gets installed/configured. So we need to check if it's running, and restart it to use the luci_statistics configuration. Signed-off-by: John Kohl <jtk.git@bostonpog.org>
Diffstat (limited to 'applications/luci-app-statistics/root/lib/upgrade')
-rwxr-xr-xapplications/luci-app-statistics/root/lib/upgrade/luci_statistics-add-conffiles.sh8
1 files changed, 8 insertions, 0 deletions
diff --git a/applications/luci-app-statistics/root/lib/upgrade/luci_statistics-add-conffiles.sh b/applications/luci-app-statistics/root/lib/upgrade/luci_statistics-add-conffiles.sh
new file mode 100755
index 0000000000..9024644c93
--- /dev/null
+++ b/applications/luci-app-statistics/root/lib/upgrade/luci_statistics-add-conffiles.sh
@@ -0,0 +1,8 @@
+add_luci_statistics_conffiles()
+{
+ local filelist="$1"
+ # get list of our files (and create a backup if needed)
+ /etc/init.d/luci_statistics sysupgrade_backup $filelist
+}
+
+sysupgrade_init_conffiles="$sysupgrade_init_conffiles add_luci_statistics_conffiles"