On Wed, 2018-10-17 at 15:58 +0000, Lopez, Francisco Javier [Global IT] wrote: > Hello guys. > > I finally created the RPMs for Pacemaker and Resource Agents. I will > paste > in this thread the way to do that so it can help any other like me :- > ) > > I need a final update, hopefully, from you guys about this issue ... > > I need to know if there is any compatibility or certification matrix > somewhere. > I'm asking this because as I'm creating the packages from source, I > need to be > sure that Pacemaker, PCS, Corosync, the Agents, ... releases match. > This would > guarantee that if we find an issue using the product, the problem is > not a > compatibility among them.
For the most part, each component is written to be independent of other components' versions. The big exception is pcs, which is closely tied to both corosync and pacemaker versions. The pcs 0.9 series is compatible with corosync 2 and pacemaker 1.1, while the pcs 0.10 series is compatible with the new kronosnet project, corosync 3, and pacemaker 2.0. pcs may work "most of the time" with other versions, but full compatibility requires that line-up. I'd say your choices from easiest to hardest are: * Stick with what you have. If a pcs command works, you're fine. If a pcs command fails, figure out how to do the same thing with direct editing of corosync.conf and the pacemaker CLI tools. * Switch to the pacemaker 1.1 series (either distro-provided or your own build), and keep everything else as you have it. You don't lose much, since most bug fixes and some features from 2.0 have been backported to 1.1. This will likely continue for at least the next year or two, though at some point the frequency of backports will decline. This would buy you enough time for the distros to catch up to the newer versions of everything. * Build kronosnet, corosync 3, and pcs 0.10 yourself. This would put you on the "way of the future" but obviously is more maintenance for you when it comes to updates, and you lose the early release of backported bugfixes that distro packages include. > > These are the releases I have now: > > - Pacemaker: 2.0.0, created by me. > - Resource Agents: 4.1.1, created by me. > - Corosync: corosynclib-2.4.3-2.el7_5.1.x86_64 > corosync-2.4.3-2.el7_5.1.x86_64 > Installed from repos. > - PCS: pcs-0.9.162-5.el7.centos.1.x86_64 > Installed from repos. > > As before, I appreciate all your help > > Best regards > > > Francisco Javier Lopez IT System Eng > ineer | Global IT O: +34 619 728 249 > | M: +34 619 728 249 | > franciscojavier.lo...@solera.com | Solera.com > Audatex Datos, S.A. | Avda. de Bruselas, 36, Salida > 16, A‑1 (Diversia) , Alcobendas , Madr > id , 28108 , Spain On > 15/10/18 16:42, Ken Gaillot wrote: > > On Mon, 2018-10-15 at 14:37 +0000, Lopez, Francisco Javier [Global > > IT] > > wrote: > > > Klaus/Ken. > > > > > > Thx. for you reply. > > > > > > The issue is ... > > > > > > - I downloaded the source from GIT. > > > - Downloaded the OS required packages. > > > - Unzipped the source. > > > - ./autogen.sh + ./configure ---> OK > > > - Then, indeed, I tried: make rpm > > > But I got thousands of errors: > > > > Ah, I forgot it uses information from the repository. Rather than > > download the source, you'd have to git clone the repository, and > > run > > from there. By default you'll be in the latest master branch; if > > you > > prefer to run a released version, you can check it out like "git > > checkout Pacemaker-2.0.0". > > > > > $ make rpm > > > fatal: Not a git repository (or any of the parent directories): > > > .git > > > fatal: Not a git repository (or any of the parent directories): > > > .git > > > fatal: Not a git repository (or any of the parent directories): > > > .git > > > fatal: Not a git repository (or any of the parent directories): > > > .git > > > fatal: Not a git repository (or any of the parent directories): > > > .git > > > fatal: Not a git repository (or any of the parent directories): > > > .git > > > /bin/sh: -c: line 0: syntax error near unexpected token > > > `Pacemaker-*' > > > /bin/sh: -c: line 0: `case in Pacemaker-*) echo '' | cut -c11-;; > > > *) > > > git log --pretty=format:%h -n 1 '';; esac' > > > ... > > > ... > > > > > > What made me think, that downloading the source to the box I'm > > > testing could not be the > > > best, so I decided to ask the experts. > > > > > > Best Regards > > > > > > Francisco Javier Lopez IT System > > > Eng > > > ineer | Global IT O: +34 619 728 249 > > > | M: +34 619 728 249 | > > > franciscojavier.lo...@solera.com | Solera.com > > > Audatex Datos, S.A. | Avda. de Bruselas, 36, Sa > > > lida > > > 16, A‑1 (Diversia) , Alcobendas , > > > Madr > > > id , 28108 , Spain > > > On > > > 15/10/18 16:27, Ken Gaillot wrote: > > > > On Mon, 2018-10-15 at 14:39 +0200, Klaus Wenninger wrote: > > > > > On 10/15/2018 01:52 PM, Lopez, Francisco Javier [Global IT] > > > > > wrote: > > > > > > Hello guys ! > > > > > > > > > > > > We are planning to use Pacemaker as a base HA Software in > > > > > > our > > > > > > Company. > > > > > > > > > > > > Our requirements will be: > > > > > > > > > > > > - Centos-7 > > > > > > - PostgreSql-10 > > > > > > > > > > > > We did several tests with Pacemaker release 1.1.8 and fixed > > > > > > the > > > > > > problems found with > > > > > > the RA. We finally created new RPMs from source (4.x). > > > > > > > > > > > > Now we want to test Pacemaker release 2.x but, as we will > > > > > > have > > > > > > to > > > > > > create some clusters, > > > > > > we want to create new RPMs for this release instead of > > > > > > doing > > > > > > manual > > > > > > installation on > > > > > > each new box. As per what I see the RPMs for our Centos > > > > > > have > > > > > > not > > > > > > been created yet. > > > > > > > > > > > > We could run 'autogen' + 'configure' but I do not find the > > > > > > way > > > > > > to > > > > > > generate the RPMs. > > > > > > Anyone could share with me the correct paths to do this > > > > > > please > > > > > > ? > > > > > > > > > > > > > > > The spec-file found in the pacemaker-github-repo should work > > > > > straight > > > > > forward > > > > > using mock to build against the repos of your Centos-Version. > > > > > Just check that you are on current corosync, libqb, knet, ... > > > > > Pacemaker 2 seems to build well against the packages coming > > > > > with > > > > > Centos 7.5. > > > > > Maybe others can comment on how advisable it is running that > > > > > combo > > > > > though. > > > > > > > > > > Klaus > > > > > > > > Also, there is a convenient target for building RPMs from the > > > > spec > > > > file, you can just run "make rpm" (after autogen.sh + > > > > configure). > > > > > > > > > > Perhaps there are some steps written somewhere and I did > > > > > > not > > > > > > find > > > > > > them out ... > > > > > > > > > > > > Appreciate your help. > > > > > > > > > > > > Regards > > > > > > Javier > > > > > > Francisco Javier Lopez IT > > > > > > Syst > > > > > > em E > > > > > > ngineer | Global IT O: +34 619 728 > > > > > > 249 > > > > > > > > > > > > | M: +34 619 728 249 | > > > > > > franciscojavier.lo...@solera.com | Solera.c > > > > > > om > > > > > > Audatex Datos, S.A. | Avda. de Bruselas, > > > > > > 36, > > > > > > Sali > > > > > > da 16, A‑1 (Diversia) , Alcobendas , > > > > > > > > > > > > Madrid , 28108 , Spain > > > > > > > > > > > > > > > > > > > > > > > > "This e-mail, any associated files and the information > > > > > > contained in > > > > > > them are confidential and is intended for the addressee(s) > > > > > > only. 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The unauthorised use, > > > disclosure, > > > copying or alteration of this message is strictly forbidden. E- > > > mails > > > to and from the company are monitored for operational reasons and > > > in > > > accordance with lawful business practices. Any opinions expressed > > > are > > > those of the individual and do not necessarily represent the > > > views of > > > the company. The company does not conclude contracts by email and > > > all > > > negotiations are subject to contract. We make every effort to > > > maintain our network free from computer viruses but accept no > > > responsibility for any viruses which might be transferred by this > > > e- > > > mail." > > > > "This e-mail and any attached files are confidential and intended for > the named addressee(s) only. If you have received this message in > error please notify the sender and delete the email immediately. 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