Re: ceph-deploy won't install luminous (but Jewel instead)

Max Cuttins <max@xxxxxxxxxxxxx> · Thu, 1 Mar 2018 13:06:34 +0100



    Ah!

      So you think this is done by design?

    
    However that command is very very very usefull.

      Please add that to documentation.

      Next time it will save me 2/3 hours.
    

    Il 01/03/2018 06:12, Sébastien VIGNERON
      ha scritto:

    
      Hi Max,
      

      I had the same issue
          (under Ubuntu 16.04) but I have read the
          ceph-deploy 2.0.0 source code and saw a "—-release" flag for
          the install subcommand. You can found the flag with the
          following command: ceph-deploy install --help
      

      It looks like the
          culprit part of ceph-deploy can be found around line 20
          of /usr/lib/python2.7/dist-packages/ceph_deploy/install.py:
      

      …
      
            14	def
            sanitize_args(args):
            15	
               """
            16	
               args may need a bunch of logic to set proper defaults
            that argparse is
            17	
               not well suited for.
            18	
               """
            19	
               if args.release is None:
            20	
                   args.release = 'jewel'
            21	
                   args.default_release = True
            22
            23	
               # XXX This whole dance is because --stable is getting
            deprecated
            24	
               if args.stable is not None:
            25	
                   LOG.warning('the --stable flag is deprecated, use
            --release instead')
            26	
                   args.release = args.stable
            27	
               # XXX Tango ends here.
            28
            29	
               return args
      
      
      …
      

      Which means we now have
          to specify "—-release luminous" when we want to install a
          luminous cluster, at least until luminous is considered stable
          and the ceph-deploy tool is changed. 
      I think it may be a
          Kernel version consideration: not all distro have the
          needed minimum version of the kernel (and features) for a full
          use of luminous.
      

            Cordialement / Best regards,

                
                Sébastien VIGNERON 

                CRIANN, 

                Ingénieur / Engineer

                Technopôle du Madrillet 

                745, avenue de l'Université 

                76800 Saint-Etienne du Rouvray - France 

                tél. +33 2 32 91 42 91 

                fax. +33 2 32 91 42 92 

                http://www.criann.fr 

                mailto:sebastien.vigneron@xxxxxxxxx

                support: support@xxxxxxxxx
          
        
            Le 1 mars 2018 à 00:37, Max Cuttins <max@xxxxxxxxxxxxx> a écrit
              :
            

                Didn't check at time.
                I deployed everything from VM standalone.

                  The VM was just build up with fresh new centOS7.4
                  using minimal installation ISO1708.

                  It's a completly new/fresh/empty system.

                  Then I run:
                yum update -y

                  yum install wget zip unzip vim pciutils -y

                  yum install epel-release -y

                  yum update -y 

                  yum install ceph-deploy -y

                  yum install yum-plugin-priorities -y
                it installed:
                Feb 27 19:24:47 Installed:
                  ceph-deploy-1.5.37-0.noarch

                
                -> install ceph with ceph-deploy on 3
                  nodes.
                As a result I get Jewel.

                
                Then... I purge everything from all the 3
                  nodes

                  yum update again on ceph deployer node and get:
                Feb 27 20:33:20 Updated:
                  ceph-deploy-2.0.0-0.noarch
                ... then I tried to reinstall over and over
                  but I always get Jewel.

                  I tryed to install after removed .ceph file config in
                  my homedir.

                  I tryed to install after change default repo to
                  repo-luminous

                  ... got always Jewel.
                Only force the release in the ceph-deploy
                  command allow me to install luminous.
                Probably yum-plugin-priorities should not be
                  installed after ceph-deploy even if I didn't run still
                  any command.

                  But what is so strange is that purge and reinstall
                  everything will always reinstall Jewel.

                  It seems that some lock file has been write somewhere
                  to use Jewel.
                

                Il 28/02/2018 22:08, David
                  Turner ha scritto:

                
                  Which version of ceph-deploy
                    are you using?
                  

                    On Wed, Feb 28, 2018 at 4:37
                      AM Massimiliano Cuttini <max@xxxxxxxxxxxxx>
                      wrote:

                    
                        This worked.
                        However somebody should investigate
                          why default is still jewel on Centos 7.4

                        
                        Il
                          28/02/2018 00:53, jorpilo ha scritto:

                        
                         Try using:
                          ceph-deploy --release luminous
                            host1...
                          

                            -------- Mensaje original
                              --------
                            De: Massimiliano Cuttini <max@xxxxxxxxxxxxx>
                            
                            Fecha: 28/2/18 12:42 a. m.
                              (GMT+01:00) 
                            Para: ceph-users@xxxxxxxxxxxxxx
                            
                            Asunto: 
                              ceph-deploy won't install luminous (but
                              Jewel instead) 
                            

                          This is the 5th time that I
                            install and after purge the installation.

                            Ceph Deploy is alway install JEWEL instead
                            of Luminous.

                          
                          No way.... even if I force the
                            repo from default to luminous:
                          https://download.ceph.com/rpm-luminous/el7/noarch
                          It still install Jewel.... it's
                            stuck.

                          
                          I've already checked if I had
                            installed yum-plugin-priorities, and I did
                            it.

                            Everything is exaclty as the documentation
                            request.

                            But still I get always Jewel and not
                            Luminous.

                            
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