Two feeds in the same Raspberry

[HF_ATL]

Sorry, I am sick and cant help right now.
Will try when recovered

You've already helped me!
Thank you for your availability and hope you recover quickly!

[abcd567]

Sorry, I am sick and cant help right now.
Will try when recovered

[HF_ATL]

Thank you for the clarification!

[abcd567]

Screenshot_20230203_162000_Termux.jpg


Both copies of fr24feed use same linux binary fr24feed. So both will get upgraded. There is no second binary fr24feed-2


.

[HF_ATL]

Hello again,


I've received the email from FR24 regarding upgrading to the latest 1.0.34-0 version.
I've done the upgrade process from the following commands:

sudo chmod +x /usr/lib/fr24/fr24feed_updater.sh
sudo /usr/lib/fr24/fr24feed_updater.shGeneric

But since I have two FR24 feeds in the same raspberry PI how can I guarantee that both are updated to the latest version?


Thank you in advance!

[HF_ATL]

Many thanks once more @abcd567

Now all traces are gone, after reboot and typing those last command lines I got always "...service could not be found"

[abcd567]

You're right. Better to start from a fresh install and avoid dealing with all of these issues.
However by this time I'll not do it since it is working despite this issue. So it doesn't really matter

Btw here is my output:
pi@raspberrypi:~ $ sudo find / -name dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/nginx/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/.debhelper/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/.debhelper/generated/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/usr/share/doc/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/usr/share/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/usr/bin/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/etc/nginx/sites-available/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/etc/init.d/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/etc/logrotate.d/dump1090-mutability
/run/dump1090-mutability
find: ‘/run/user/1000/gvfs’: Permission denied
/etc/nginx/sites-available/dump1090-mutability
/etc/dump1090-mutability
/etc/default/dump1090-mutability
/etc/logrotate.d/dump1090-mutability

pi@raspberrypi:~ $ sudo find / -name dump1090-mutability2
find: ‘/run/user/1000/gvfs’: Permission denied

pi@raspberrypi:~ $ sudo find / -name dump1090-mutability-2
/usr/share/dump1090-mutability-2
find: ‘/run/user/1000/gvfs’: Permission denied
/etc/init.d/dump1090-mutability-2
/etc/default/dump1090-mutability-2

First disable the auto start of dump1090-mutability-2 at boot

sudo update-rc.d -f dump1090-mutability-2 remove 

sudo systemctl daemon-reload

Now remove all left-over garbage of dump1090-mutability/dump1090-mutability-2:

sudo rm -rf /run/dump1090-mutability
sudo rm /etc/nginx/sites-available/dump1090-mutability
sudo rm -rf /etc/dump1090-mutability
sudo rm /etc/default/dump1090-mutability
sudo rm /etc/logrotate.d/dump1090-mutability

sudo rm -rf /usr/share/dump1090-mutability-2
sudo rm /etc/init.d/dump1090-mutability-2
sudo rm /etc/default/dump1090-mutability-2

Now reboot and check

sudo reboot

sudo systemctl status dump1090-mutability
sudo systemctl status dump1090-mutability2
sudo systemctl status dump1090-mutability-2

sudo find / -name dump1090-mutability-2

[HF_ATL]

HF_ATL:

Oh, your output of "find" commands show that at some stage you have built dump1090-mutability from source code.

The 2-receiver script does NOT build from source code. It downloads and installs the pre-built .deb package which I have built and uploaded to Github.

Yes that makes sense since this system is running for some time and in the past I may have built dump1090-mutability from source code.

[abcd567]

HF_ATL:

Oh, your output of "find" commands show that at some stage you have built dump1090-mutability from source code.

The 2-receiver script does NOT build from source code. It downloads and installs the pre-built .deb package which I have built and uploaded to Github.

[HF_ATL]

If HF_ATL has executed commands in my following post, then /etc/init.d/ files will be first disabled (note remove at the end of first 2 commands), then deleted also

https://forum.flightradar24.com/threads/12932-Two-feeds-in-the-same-Raspberry?p=129173&viewfull=1#post129173

The problem is not due to files generated by script. It is due to files with suffix -2, which are not generated by script, must have been done manually.

I confirm that I have executed those commands.

[abcd567]

Wait so it's generating it from the /etc/init.d/ files?
That makes more sense, must have gotten it backwards.

I have no clue which file you still have floating around and frankly it doesn't matter because the executable is no longer around.

If HF_ATL has executed commands in my following post, then /etc/init.d/ files will be first disabled (note remove at the end of first 2 commands), then deleted also

https://forum.flightradar24.com/threads/12932-Two-feeds-in-the-same-Raspberry?p=129173&viewfull=1#post129173

The problem is not due to files generated by script. It is due to files with suffix -2, which are not generated by script, must have been done manually.

[HF_ATL]

You're right. Better to start from a fresh install and avoid dealing with all of these issues.
However by this time I'll not do it since it is working despite this issue. So it doesn't really matter

Btw here is my output:
pi@raspberrypi:~ $ sudo find / -name dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/nginx/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/.debhelper/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/.debhelper/generated/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/usr/share/doc/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/usr/share/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/usr/bin/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/etc/nginx/sites-available/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/etc/init.d/dump1090-mutability
/home/pi/build-dump-mut/dump1090/debian/dump1090-mutability/etc/logrotate.d/dump1090-mutability
/run/dump1090-mutability
find: ‘/run/user/1000/gvfs’: Permission denied
/etc/nginx/sites-available/dump1090-mutability
/etc/dump1090-mutability
/etc/default/dump1090-mutability
/etc/logrotate.d/dump1090-mutability

pi@raspberrypi:~ $ sudo find / -name dump1090-mutability2
find: ‘/run/user/1000/gvfs’: Permission denied

pi@raspberrypi:~ $ sudo find / -name dump1090-mutability-2
/usr/share/dump1090-mutability-2
find: ‘/run/user/1000/gvfs’: Permission denied
/etc/init.d/dump1090-mutability-2
/etc/default/dump1090-mutability-2

[abcd567]

Running the 2-receiver script for dump1090-fa AFTER re-imaging would have been much better as it wont have any left-over files of dump1090-mutability.

[abcd567]

Please note that the 2-receiver script does not generate dump1090-mutability-2, it generates dump1090-mutability2 (ie sufix 2 and not -2). It seems you have done some configuration manually.

Here is the output on my 2-receiver install, which clearly shows dump1090-mutability-2 does not exist.

pi@raspberrypi:~ $ sudo find / -name dump1090-mutability
/etc/default/dump1090-mutability
/etc/nginx/sites-available/dump1090-mutability
/etc/logrotate.d/dump1090-mutability
/etc/init.d/dump1090-mutability
find: ‘/proc/12809’: No such file or directory
find: ‘/proc/12985’: No such file or directory
/usr/share/dump1090-mutability
/usr/share/doc/dump1090-mutability
/usr/bin/dump1090-mutability
/run/dump1090-mutability


pi@raspberrypi:~ $ sudo find / -name dump1090-mutability2
/etc/default/dump1090-mutability2
/etc/init.d/dump1090-mutability2
/run/dump1090-mutability2


pi@raspberrypi:~ $ sudo find / -name dump1090-mutability-2
pi@raspberrypi:~

[abcd567]

You can find left-over files location by command:

sudo find / -name dump1090-mutability
sudo find / -name dump1090-mutability2
sudo find / -name dump1090-mutability-2