Hi,

On Mon, Oct 9, 2023 at 9:19 AM Frederic Ayrault via FreeIPA-users <
[email protected]> wrote:

> Bonjour,
>
> When I run the command, I get this message
>
> CA is not configured on this system
> The ipa-cacert-manage command failed.
>
>
> "replace our external CA to an Internal one", do you mean that IPA was
installed CA-less (with HTTP and LDAP certificates provided by an external
CA), or with an embedded CA signed by an external CA?

In the first case, you need to install a CA on any of the IPA servers,
using ipa-ca-install. This will create an IPA CA, then you need to download
this new IPA CA certificate on all your IPA machines
(server/replicas/clients) with ipa-certupdate. Please note that this does
not replace the HTTP and LDAP server certificates. Also note that it is
recommended to install the CA services on at least 2 servers (using
ipa-ca-install on the other server). Full doc is available at
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html-single/linux_domain_identity_authentication_and_policy_guide/index#CA-less-to-CA

In the second case, you need to identify where the CA role is already
installed (ipa config-show displays the list of servers with the CA role),
and run the command provided by Rizwan on this node. Full doc is available
at
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html-single/linux_domain_identity_authentication_and_policy_guide/index#change-cert-chaining

HTH,
flo

Thank you
>
> Regards,
>
> Frederic
>
> Frédéric AYRAULT
> Administrateur Systèmes et Réseaux
> Laboratoire d'Informatique de l'Ecole polytechnique
> <http://www.lix.polytechnique.fr>
> [email protected]
>
> Le 09/10/2023 à 09:11, Mohammad Rizwan Yusuf a écrit :
>
> Hello,
>
> What procedure did you follow to renew your CA from external to
> self-signed.
>
> Please look at the this doc
> https://www.freeipa.org/page/V4/CA_certificate_renewal#ca-certificate-management-utility
>
>
> $ ipa-cacert-manage renew --self-signed
> Above command should renew CA to self-signed
>
>
> On Sun, Oct 8, 2023 at 5:40 PM Frederic Ayrault via FreeIPA-users <
> [email protected]> wrote:
>
>> Bonjour,
>>
>> I need to replace our external CA to an Internal one.
>>
>> We tried several ways without success. One of them was to do a backup
>> with ipa-backup or db2bak
>> reinstall the serveur with an internal CA and restore the datas. But this
>> also restore the external CA.
>>
>> Is there a way to backup or restore only the users, groups, roles, ... ?
>>
>> I am still running ipa 4.6.8 from Centos7
>>
>> Thank you
>>
>> Regards,
>>
>> Frederic
>>
>> Frédéric AYRAULT
>> Administrateur Systèmes et Réseaux
>> Laboratoire d'Informatique de l'Ecole polytechnique
>> <http://www.lix.polytechnique.fr>
>> [email protected]
>>
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>
>
> --
>
> --
>
> Regards
>
> Mohammad Rizwan
>
> He/Him/His
> IM: rizwan
>
>
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