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diegogslomp / samba-ad-dc

🐳 Docker image of Samba domain controller compiled from source
https://hub.docker.com/r/diegogslomp/samba-ad-dc
GNU General Public License v3.0
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Question about changing Host CPU #16

Closed killmasta93 closed 1 year ago

killmasta93 commented 1 year ago

Hi @diegogslomp Hope all is well, Currently im migrating another docker container to another host the issue is that on the current host i have a different CPU while on the other host i have KVM when i migrate i see the logs 

samba: /lib/x86_64-linux-gnu/libjansson.so.4: no version information available (required by /usr/local/samba/lib/private/libcommon-auth-samba4.so)

samba: CPU ISA level is lower than required

i tried creating another container in the KVM host then copy the private lib and libexec to that container but no luck

Thank yu=ou

diegogslomp commented 1 year ago

Hello

Can you create a fresh domain in the KVM?

According with this may be something with the CPU model that is configured, I don't use KVM so can't tell. Please let me know if you have any progress.

killmasta93 commented 1 year ago

Hi @diegogslomp , Correct i created another fresh DC docker on another VM how would i transfer the files? or which folders contains the samba info? to maybe try to migrate Thank you

diegogslomp commented 1 year ago

Try the rsync that you did here and update the interface inside smb.conf file.

killmasta93 commented 1 year ago

hi @diegogslomp thank you so much for the reply it seems in the host that is working it has these folders

bin bind-dns etc include lib libexec private sbin share var

while on the host that has the CPU differnt it has these folders bin bind-dns etc include lib lib64 libexec private sbin share shares var

it seems that it created the lib64 folder

i ran the setups

created docker on the host i want to be migrated then stop the container

then rsync from the old host folder samba to the new host

and restart the container and same issue with the CPU

diegogslomp commented 1 year ago

Hello

Try to rsync only the etc, private, var folders from /usr/local/samba. If it fails you can

  1. Join the old dc and sync the new one if you have connection between them, like the dc2,3,4 from the docker-compose.yml

  2. Another alternative is to create a samba-tool domain backup file and restore to the new one, but in this case the name of the new one should be different from the old one, more info here

Let me know if you have any progress

killmasta93 commented 1 year ago

Hi finally got it working i did the samba tool domain backup