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KatharaFramework / Kathara-Labs

Collection of Kathará network scenarios and tutorials.
https://www.kathara.org/
GNU General Public License v3.0
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Bind fails to start in Small Internet with DNS and Webserver #25

Closed fstachura closed 1 year ago

fstachura commented 1 year ago

Describe the bug Bind fails to start in labs that use bind - /etc/init.d/bind points at /etc/init.d/bind9 which does not exist.

To Reproduce Steps to reproduce the behavior:

  1. Download and unzip https://github.com/KatharaFramework/Kathara-Labs/blob/master/Labs%20Integrating%20Several%20Technologies/Small%20Internet%20with%20DNS%20and%20Webserver/small-internet-w-dns-webserver.zip
  2. Run kathara lstart

Expected behavior Bind starts in relevant containers.

Screenshots image

Similar problem with zebra in the same lab:

image

"check" Command Output ``` * Current Manager is: Docker (Kathara) * Manager version is: 24.0.2 * Python version is: 3.10.7 (main, Dec 28 2022, 15:08:11) [GCC 12.2.0] * Kathara version is: 3.5.5 * Operating System version is: Linux-6.1.34-1-lts-x86_64 * Trying to run `Hello World` container... Deploying devices...|#################################################################################################################################################################################################################| 1/1 * Container run successfully. Deleting devices...|##################################################################################################################################################################################################################| 1/1 ``` Image versions: ``` % sudo docker image ls | grep kathara kathara/p4 latest 102cfaad1543 10 days ago 12.4GB kathara/linux-build-pkg latest f6a4880b9ad4 2 months ago 1.29GB kathara/p4 ad31a1540f1a 6 months ago 11.7GB kathara/quagga latest 27f4e3584706 6 months ago 819MB ```
tcaiazzi commented 1 year ago

Hi @fstachura,

Thanks for opening the issue!

We will fix the problem with bind as soon as possible.

For what concern zebra, we fixed it calling quagga (instead of zebra), but we forgot to update the .zip file: https://github.com/KatharaFramework/Kathara-Labs/blob/007145d4acb5290150fab3b6880b2219f172ed84/Labs%20Integrating%20Several%20Technologies/Small%20Internet%20with%20DNS%20and%20Webserver/small-internet-w-dns-webserver/as20r2.startup#L4

Many thanks for your help, Tommaso

tcaiazzi commented 1 year ago

I also found that something is broken with the routing. Tomorrow I will investigate and (hopefully :innocent:) fix the problem.

tcaiazzi commented 1 year ago

Hi @fstachura,

I investigated further the problem and I found that the issue is related to something that changes after we updated the base image from Debian 10 to Debian 11.

We will rollback the latest images to Debian 10 while we are searching for a solution.

In the meanwhile, you can use all the labs by adding the tag :debian10 to quagga and base images in lab.conf files.

Example:

as30r1[image]="kathara/quagga:debian10"
rootdns[image]="kathara/base:debian10"

Many thanks, Tommaso

tcaiazzi commented 1 year ago

I pushed working images (with Debian 10) to the Docker Hub.

So everything should work fine now.

Let me know if you find any problem (and feel free to re-open this issue in case of related problems)!

Many thanks, Tommaso

fstachura commented 1 year ago

I can confirm that bind works on the base image now. Thanks!