auto-install bbbdigger after remote sysupgrade

[kls0e]

Hi, in case I am upgrading the firmware of a remote tunneldigger node via ssh, a manually installed bbbdigger backbone tunnel will be lost and the router is no longer reachable from within freifunk berlin backbone. I know this has been pointed out before - I would appreciate it if we found a way of how to mitigate this issue.

[akira25]

Hi kl0se,

maybe you could have a look at those two function from my script.

The first one generates a list of the currently installed packages and save them at a location, which is secured by sysupgrade over reflash. get_package_list() set_preserved_backup_dir()

After the upgrade a uci-defaults-script should handle, to install all missing packages. #get the list of packages and compare

You could port those functions into a separate commit, as the finalization of my script may take some further time.

[pmelange]

See #701.