Che: Start Che Theia on another than 3000 port by default
Description
Currently we start Theia on 3000 port by default, but that port is often used by some applications. For example nodejs http server uses 3000 port by default.
The proposal is to start Theia on some less popular port.
mmorhun
All 11 comments
+1000 to this :-)
benoitf
on 29 Nov 2018
Nice!
slemeur
on 29 Nov 2018
ok but we are not supposed to run other apps in the theia container so to me this is really not something critical IMHO.
sunix
on 30 Nov 2018
@sunix network is shared across containers
so if you spawn a nodejs app in for example foo container with port 3000 as well, it will collide with the process running inside theia container
benoitf
on 30 Nov 2018
https://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers
what are proposals so for the new 2 ports number ?
benoitf
on 30 Nov 2018
What about 3100 and 3130 ?
mmorhun
on 3 Dec 2018
i suggest 74314
- 7 for t
- 4 for h (see the h upsidedown)
- 3 for E (see the E upsidedown)
- 1 for I
- 4 for A
Edit: port range ... 0 to 65535
Let's reverse it: 41347
hosted: 41342 ( last 2 is a 't' upside down)
sunix
on 3 Dec 2018
FYI Che uses the following ports for its services in workspaces:
4403- Ws Agent4411- Terminal4412- Exec Agent
sleshchenko
on 3 Dec 2018
@sunix the maximum port number is 65535, but note, that ports above 32768 (at least for linux) are ephemeral and it is not so good idea to use them.
mmorhun
on 3 Dec 2018
How are we progressing on this one? That should be an easy fix. Can we get it done asap?
slemeur
on 11 Dec 2018
Done
mmorhun
on 13 Dec 2018
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Most helpful comment
@sunix the maximum port number is 65535, but note, that ports above 32768 (at least for linux) are ephemeral and it is not so good idea to use them.