Re: Ceph installation packages on Ubuntu

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On Wed, Jan 4, 2017 at 4:14 AM, Tone Zhang <tone.zhang@xxxxxxxxxx> wrote:
> Hi Kefu,
>
> Thanks!
>
> Will try the correct command.
>
> Br,
> Tone
>
> On 4 January 2017 at 17:11, kefu chai <tchaikov@xxxxxxxxx> wrote:
>> On Wed, Jan 4, 2017 at 4:19 PM, Tone Zhang <tone.zhang@xxxxxxxxxx> wrote:
>>> Hi Kefu and Alfredo,
>>>
>>> Sorry for the late, and thanks a lot for your kindly help.
>>>
>>> @Kefu,
>>> I tried to generate Ceph 10.2.3 deb packages with command
>>> "dpkg-buildpackage", but failed. The error is different from you
>>> shared.
>> <quote>
>> ubuntu@u202157:~/tone/ceph$ dpkg-buildpackage -v -uc -us -j16
>> ...
>>  dpkg-genchanges -v >../ceph_10.2.4-1_arm64.changes
>> dpkg-genchanges: warning: 'since' option specifies non-existing version
>> dpkg-genchanges: warning: use newest entry that is earlier than the
>> one specified
>> dpkg-genchanges: error:  is not a valid version
>> dpkg-buildpackage: error: dpkg-genchanges gave error exit status 255
>> </quote>
>>
>> you might want to pass a version in the -v option. or you can just use
>>
>>   dpkg-buildpackage -uc -us -j16
>>
>>
>>> Then I generated deb packages for Ceph 10.2.4, it failed at almost the
>>> last steps. I can find all the generated deb packages in the build
>>> machine.
>>>
>>> The issue in 10.2.3 is different from 10.2.4.
>>
>> <quote>
>> dpkg-shlibdeps: error: no dependency information found for
>> /usr/lib/libleveldb.so.1 (used by debian/ceph-mon/usr/bin/ceph-mon)
>> Hint: check if the library actually comes from a package.
>> dh_shlibdeps: dpkg-shlibdeps -Tdebian/ceph-mon.substvars
>> debian/ceph-mon/usr/bin/ceph-mon returned exit code 2
>> debian/rules:112: recipe for target 'binary-arch' failed
>> </quote>
>>
>> seems the libleveldb is not well packaged. a quick google returns:
>> http://stackoverflow.com/questions/11238134/dpkg-shlibdeps-error-no-dependency-information-found-for
>>
>>>
>>> @Alfredo,
>>> Thanks for your help. I have installed Ceph 10.2.2 via "dpkg" command.
>>>
>>> I threw the question is that I thought Ceph community will stop
>>> releasing Ceph version for arm platform. Obviously I am wrong. :)
>>>
>>>
>>> I attached the log.
>>>
>>> Thanks.
>>>
>>> Br,
>>> Tone
>>>
>>> On 4 January 2017 at 04:16, Alfredo Deza <adeza@xxxxxxxxxx> wrote:
>>>> On Wed, Dec 21, 2016 at 3:21 AM, Tone Zhang <tone.zhang@xxxxxxxxxx> wrote:
>>>>> Hi Cephers,
>>>>>
>>>>> In recent, I tried to deploy Ceph cluster on Ubuntu 16.04 on ARM
>>>>> platform via "ceph-deploy".
>>>>>
>>>>> When I ran "ceph-deploy install" command, I got "cannot find ceph-osd"
>>>>> and "ceph-mon". I checked the ceph download center for Ubuntu on ARM
>>>>> (https://download.ceph.com/debian-jewel/pool/main/c/ceph/), it seems
>>>>> since Ceph 10.2.4, there is no deb packages for ARM any more. What's
>>>>> happened? Does it mean ceph jewel delivery on ARM platform will be
>>>>> stopped?

We have just published the 10.2.5 binaries for ARM. Let us know if you
get into issues.

>>>>
>>>> I don't recall why we didn't ship for 10.2.4. For regular releases we
>>>> put the priority on the non-arm
>>>> versions, so it is possible we had some temporary issue at the time of 10.2.4
>>>>
>>>> I will get a build going for that version and arm64, and will update
>>>> this thread when that is complete (or if we find anything preventing a
>>>> build)
>>>>>
>>>>> If I want to deploy Ceph jewel 10.2.2 via ceph-deploy, how shall I do?
>>>>> Except download all the deb packaged for 10.2.2 and install ceph
>>>>> manually, is there an easier way?
>>>>
>>>> There isn't a way to do this with a released Ceph version, because the
>>>> DEB repos will not allow to provide metadata information for multiple
>>>> versions of the same package (the deb tooling we use just ignores the
>>>> older versions).
>>>>
>>>> If you can't wait, there is an unsigned repo for 10.2.2 available at:
>>>>
>>>> https://chacra.ceph.com/r/ceph/jewel/ubuntu/xenial/
>>>>
>>>> It contains the other DEB distros there as well (it isn't just xenial)
>>>>
>>>>>
>>>>> Thanks a lot!
>>>>>
>>>>> Br,
>>>>> Tone
>>>>> --
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>>
>>
>>
>> --
>> Regards
>> Kefu Chai
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