Awesome I’ve been looking for something similar for ceph-ansible too :) > On 16 Jul 2015, at 16:46, Sage Weil <sage@xxxxxxxxxxxx> wrote: > > Hi Andrew, > > On Wed, 15 Jul 2015, Andrew Woodward wrote: >> Hi, I'm looking for help understanding how the cephx auth keys are >> generated. I want to pre-create the keys for the cluster within my >> deployment engine. It appears that we can use `ceph-athtool >> --gen-print-key` in order to generate the keys and use them, however >> the application runs inside a container and it seems silly to 150mb of >> deps to get access to ceph-authtool. >> >> Looking through the code at a basic level, I see that it's calling >> some AES functions, however it quickly goes over my ability to read C. >> >> Can some one go over the key construction requirements? Can we use any >> string encoded with base64? Is the AES encoding needed? What is the >> correct formula for the AES generation? It looks like the have the >> same seed but I'm having problems reading it out of the code. > > Here's a bit of python to do it: > > https://github.com/ceph/ceph-deploy/blob/master/ceph_deploy/new.py#L21 > > Hope that helps! > sage > > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html Cheers. –––– Sébastien Han Senior Cloud Architect "Always give 100%. Unless you're giving blood." Mail: seb@xxxxxxxxxx Address: 11 bis, rue Roquépine - 75008 Paris
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