Re: [systemd-devel] troubleshooting Clevis
On 12/10/2021 16:54, Lennart Poettering wrote: On Di, 12.10.21 16:17, lejeczek (pelj...@yahoo.co.uk) wrote: I have 'clevis' set to get luks pin from 'tang' but unlock does not happen at/during boot time and I wonder if someone can share thoughts on how to investigate that? I cannot see anything obvious fail during boot, moreover, manual 'clevis-luks-unlock' works no problems. This is the systemd mailing list, not the clevis/tang mailing list. Please contact the clevis/tang community instead. May ask of any possible plans where systemd would, somehow similarly to 'tpm', utilize 'tang'(or similar) technique to unlock luks encrypted devices? You mean that networked unlock feature? I mean, it's not always clear what belongs and systemd and what does not. But outside of data centers I am not sure tang/clevis really has much use, and that's quite a limited userbase, so I'd say: no this should be done outside of systemd. Maybe a plugin for libcryptsetup's "token" feature. I cannot speak for datacentre conglomerates but I'd dare to pose a theory that increasingly more small setups, like mine with three nodes, start to find homes in our homes. In my basic setup where 'tang' on my laptops serves 'clevis' (or would if it worked) to unlock home HA cluster (also with Shamir's Secret Sharing implemented) having 'systemd' integrate all these techniques/method would be, not only for big datacentres, fantastic in my opinion. many thanks for all everybody's work. L. Lennart -- Lennart Poettering, Berlin
Re: [systemd-devel] troubleshooting Clevis
On Di, 12.10.21 16:17, lejeczek (pelj...@yahoo.co.uk) wrote: > > > I have 'clevis' set to get luks pin from 'tang' but unlock does not happen > > > at/during boot time and I wonder if someone can share thoughts on how to > > > investigate that? > > > I cannot see anything obvious fail during boot, moreover, manual > > > 'clevis-luks-unlock' works no problems. > > This is the systemd mailing list, not the clevis/tang mailing > > list. Please contact the clevis/tang community instead. > > May ask of any possible plans where systemd would, somehow similarly to > 'tpm', utilize 'tang'(or similar) technique to unlock luks encrypted > devices? You mean that networked unlock feature? I mean, it's not always clear what belongs and systemd and what does not. But outside of data centers I am not sure tang/clevis really has much use, and that's quite a limited userbase, so I'd say: no this should be done outside of systemd. Maybe a plugin for libcryptsetup's "token" feature. Lennart -- Lennart Poettering, Berlin
Re: [systemd-devel] troubleshooting Clevis
On 28/09/2021 12:33, Lennart Poettering wrote: On Di, 28.09.21 12:26, lejeczek (pelj...@yahoo.co.uk) wrote: Hi guys. I have 'clevis' set to get luks pin from 'tang' but unlock does not happen at/during boot time and I wonder if someone can share thoughts on how to investigate that? I cannot see anything obvious fail during boot, moreover, manual 'clevis-luks-unlock' works no problems. This is the systemd mailing list, not the clevis/tang mailing list. Please contact the clevis/tang community instead. May ask of any possible plans where systemd would, somehow similarly to 'tpm', utilize 'tang'(or similar) technique to unlock luks encrypted devices? ps. clevis + tang seem "broken" in CentOS stream & f35, unlocking @boot time to be specific, is not working. many thanks, L. Lennart -- Lennart Poettering, Berlin
[systemd-devel] troubleshooting Clevis
Hi guys. I have 'clevis' set to get luks pin from 'tang' but unlock does not happen at/during boot time and I wonder if someone can share thoughts on how to investigate that? I cannot see anything obvious fail during boot, moreover, manual 'clevis-luks-unlock' works no problems. many thanks, L.
Re: [systemd-devel] troubleshooting Clevis
On Di, 28.09.21 12:26, lejeczek (pelj...@yahoo.co.uk) wrote: > Hi guys. > > I have 'clevis' set to get luks pin from 'tang' but unlock does not happen > at/during boot time and I wonder if someone can share thoughts on how to > investigate that? > I cannot see anything obvious fail during boot, moreover, manual > 'clevis-luks-unlock' works no problems. This is the systemd mailing list, not the clevis/tang mailing list. Please contact the clevis/tang community instead. Lennart -- Lennart Poettering, Berlin