runnig a webserver - no chance

bforpc

@AppLee said in runnig a webserver - no chance:

We understand English might not be your native language, but please be respectful.

Sorry, but where i wasnt respectful?
Or is a critical question disrespectful?

Bfo

AppLee

@bforpc
By that I meant :

Think bigger. Get out of your jail.

This implies that we (as a community) did not and that is not helping.
I understand you don't mean harm but textual communication does not have tone to help understanding.
And as you realize I have to be to, because I didn't want to hurt your feelings too.

To get back on topic, can you be more specific on why termux is not fulfilling your need and what exactly you're looking for.
I don't think there is a magical solution to your problem, but we certainly can find something to help you out.

bforpc

@AppLee said in runnig a webserver - no chance:

To get back on topic,

very well

can you be more specific on why termux is not fulfilling your need and what exactly you're looking for.

because it is also not a real system like the standard distros. It hasnt have a standard directory structure and a less of applikations available with the special paket format .
Maybe i can compile everything self, but who wants to do tihs work - for a webserer - from my view - an absolut standard deamon.
Also it is clearly slower then the CLI on ubport - on the same Hardware.

I don't think there is a magical solution to your problem, but we certainly can find something to help you out.

Its very nice, that you are trying so hard to help.
For Android problems, this forum isnt the right one.
It looks like, that Ubports - at this moment - are not far enought, to use it for my requirements.

I will use an raspi with all (negativs) around, but the raspi meets my requirement. it would have been nice, but not know.

Thx for your help/support/suggestion and this discussion.
Maybe in the near future again.

Bfo

Lakotaubp

@bforpc Have you seen this https://ubports.com/blog/ubport-blogs-news-1/post/raspberry-pi-11https://ubports.com/blog/ubport-blogs-news-1/post/raspberry-pi-1144 it might interest you.

dobey

@Lakotaubp I don't think that will help, as what this person wants is clearly not UT, but traditional linux distro.

Lakotaubp

@dobey Your probably right but you never know. They have a rpi, maybe they might try UT on it and see what can be done with UT.

flohack

@bforpc Forgive me but what is the usecase to run a web server on a mobile device? It will be slow, it will be unreliable over WiFi and it will drain your battery.

doniks

@bforpc said in runnig a webserver - no chance:

Dear Group,

I have tried the last 3 days without success. Apache is not running under libertine, nginx are running, but - no matter what the error is - it does not found any file in the web root directory.

Only hint - no error - i found in debug logs of nginx are:
2020/10/05 15:47:21 [debug] 9911#9911: *1 http script var: "/"
2020/10/05 15:47:21 [debug] 9911#9911: *1 trying to use dir: "/" "/var/www/html/"
2020/10/05 15:47:21 [debug] 9911#9911: *1 trying to use file: "=404" "/var/www/html=404"
2020/10/05 15:47:21 [debug] 9911#9911: *1 http finalize request: 404, "/?" a:1, c:1
2020/10/05 15:47:21 [debug] 9911#9911: *1 http special response: 404, "/?"
I have tried also running the Web Servers from the root of the nexus 5 it self. This will be working - but breaks the system and then some apps (all web browsers) are not working annymore. morph browser crashes the hole system into a reboot.

Is there a chance, to have ubport up and running and also a web server inkl. php?

Bfo

Let me try to eschew the philosophical conversation and have a technical one (and ducking my head while doing so;) ).

Can you give more detail about what exactly you tried and what exactly was the result. I understand you installed apache in libertine?! which packages precisely, how did you configure it, start it, test it ...

bforpc

@doniks said in runnig a webserver - no chance:

Let me try to eschew the philosophical conversation and have a technical one (and ducking my head while doing so;) ).

Thats a very well nice suggestion.

Can you give more detail about what exactly you tried and what exactly was the result. I understand you installed apache in libertine?! which packages precisely, how did you configure it, start it, test it ...

Only some standards.
Like described: If i install apache2, it will not start, because of some restrictions inside libertine - at this moment i cant remember. nginx is starting (the daemon), but no websites will be served out - Browser says alway: page not found, The nginx conf is standard, searching in webroot under /var/www/html - what has exist with content and all needed rights.
Installed i have the packages with pkg install nginx php (and some other dependencys).

In root of ubports i have try to install apache2 or nginx and mc, but - because of less storage in the roor dir, i moved /var/cache/apt and /usr/share/doc to the /userdir storage and linked it back. After that i install nginx what worked well...except for the small thing that the device no longer boots into the desktop - something was broken - yes yes yes ... i had read that, this can be happen and i dont care about it.It was a try.

Bfo

tera

@bforpc Have you tried lighttpd?
In my attempt to test MotionOS (using lighttpd if i'm not wrong...) in Libertine, i was able to access the Web UI in Morph: https://forums.ubports.com/topic/2570/help-needed-motion-eye-in-a-container?lang=en-GB

doniks

Only some standards.
Like described: If i install apache2, it will not start, because of some restrictions inside libertine - at this moment i cant remember.

Well, it's in the eye of the beholder what is standard ... I personally have no experience with apache, so I wouldn't have a clue what is standard .... well let me just try ... sudo apt install apache2 on my laptop and afterward go to http://localhost shows some default website. ha! that was easy. I somehow feared it was more difficult:) Ok, try again on my deb: libertine-container-manager install-package -p apache2 ... no, it doesn't like that

Setting up apache2 (2.4.18-2ubuntu3.17) ...
/bin/sh: 1: .: Can't open /etc/apache2/envvars
Could not read /etc/apache2/envvars
dpkg: error processing package apache2 (--configure):
 subprocess installed post-installation script returned error exit status 2

https://paste.ubuntu.com/p/MBKhfGTDjT/

Mhm. I guess you'd have to dig into whatever happens in "Setting up". I poked a little bit but .deb packages are still pretty much magic black boxes to me. I don't know where to find the setup code...

jonius

Instead of using libertine you could put your server in your home directory and add an upstart service for it. Or create an unconfined app that does the very same, allowing you to use Clickable for compiling, adding dependencies and such.

bforpc

@jonius
Hi,

can you explain a little bit more, how to do exactly that, what you described?

bfo

zykrates

@bforpc
Dear bforpc,

i tried the same with my Nexus 5 running on UT. I couldn't run

sudo apt install apache2

directly, I got this message:

W: Es wird keine Sperre für schreibgeschützte Sperrdatei /var/lib/dpkg/lock-frontend verwendet.
W: Es wird keine Sperre für schreibgeschützte Sperrdatei /var/lib/dpkg/lock verwendet.

as i learned this IS intentional: askubuntu/sudo-apt-get-install-is-showing-not-using-locking-for-read-only-file-var-lib read the Warnings. Soon after i run into some storage issues, however a soft reset of the phone didnt help. With minimal packages installed my intention worked but the wifi was unstable as well.

Now i even cant remove the packages anymore.

with:

sudo mount -o remount,rw /

you can execute i.e. or more:

sudo apt install apache2

the next try is to install apache2 on libertine and somehow let it run.

Keneda

@zykrates
You shoult not use apt in UT.
And now you should reinstall OS using ubports installer for avoiding further problems.

zykrates

@keneda i tried to flash it last. It is funny, that the ubports installer didnt wont to reflash on Win10, but it worked on ubuntu

the storage issue was on /dev/loop0 and after flashing there is 282M again free space. If you use the space carefully it worked for me. I forgot this issue and tried to install more apps and then it crashed.

i try apache with libertine now

btw: every iot device (i.e. esp32) has some webserver capabilities. The power consumtion of the nexus 5 is below 0,5W (25mW in Standby)