From kukuk at suse.com Tue Jun 5 01:32:21 2018 From: kukuk at suse.com (Thorsten Kukuk) Date: Tue, 5 Jun 2018 09:32:21 +0200 Subject: [caasp-beta] BTRFS and MicroOS CAASP In-Reply-To: References: Message-ID: <20180605073221.GB16917@suse.com> Hi, On Tue, Jun 05, Le Bihan St?phane (AMUNDI-ITS) wrote: > # btrfs balance start -dusage=5 / > > ERROR: error during balancing '/': Read-only file system Yes, known problem, the btrfs kernel interface is really awful :( # btrfs balance start -dusage=5 /.snapshots should work. The btrfs tools work with directories in the filesystem as argument, while in reality they need the device name of that filesystem. And on the way through the kernel the request is wrongly refused. Thorsten -- Thorsten Kukuk, Distinguished Engineer, Senior Architect SLES & CaaSP SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nuernberg, Germany GF: Felix Imendoerffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nuernberg) From stephane.lebihan at amundi.com Tue Jun 5 02:17:28 2018 From: stephane.lebihan at amundi.com (=?iso-8859-1?Q?Le_Bihan_St=E9phane_=28AMUNDI-ITS=29?=) Date: Tue, 5 Jun 2018 08:17:28 +0000 Subject: [caasp-beta] BTRFS and MicroOS CAASP In-Reply-To: <20180605073221.GB16917@suse.com> References: <20180605073221.GB16917@suse.com> Message-ID: Yes, it's works fine. Thanks St?phane Le Bihan SDE/DSI/IPR/SSD/UNX 90, Boulevard Pasteur - 75015 Paris Web: www.amundi.com Tel: +33 1 76 32 32 08 Tel Unix Team: +33 1 76 32 02 30 @: stephane.lebihan at amundi.com @: sits.unix at amundi.com Visit us on: -----Message d'origine----- De?: caasp-beta-bounces at lists.suse.com [mailto:caasp-beta-bounces at lists.suse.com] De la part de Thorsten Kukuk Envoy??: mardi 5 juin 2018 09:32 ??: caasp-beta at lists.suse.com Objet?: Re: [caasp-beta] BTRFS and MicroOS CAASP Hi, On Tue, Jun 05, Le Bihan St?phane (AMUNDI-ITS) wrote: > # btrfs balance start -dusage=5 / > > ERROR: error during balancing '/': Read-only file system Yes, known problem, the btrfs kernel interface is really awful :( # btrfs balance start -dusage=5 /.snapshots should work. The btrfs tools work with directories in the filesystem as argument, while in reality they need the device name of that filesystem. And on the way through the kernel the request is wrongly refused. Thorsten -- Thorsten Kukuk, Distinguished Engineer, Senior Architect SLES & CaaSP SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nuernberg, Germany GF: Felix Imendoerffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nuernberg) _______________________________________________ caasp-beta mailing list caasp-beta at lists.suse.com http://lists.suse.com/mailman/listinfo/caasp-beta From beta-programs at lists.suse.com Tue Jun 12 13:48:25 2018 From: beta-programs at lists.suse.com (SUSE Beta Program) Date: Tue, 12 Jun 2018 19:48:25 +0000 Subject: [caasp-beta] [ANNOUNCE] SUSE CaaS Platform 3 Release Candidate 1 is out! Message-ID: <5b202389bdc2a_720b759324371a4@sle-prjmgr.mail> We are happy to announce the SUSE CaaS Platform 5 Release Candidate 1: Download[2] Please check out our dedicated SUSE CaaS Platform Beta web page[1], where you will find all the information needed around SUSE CaaS Platform Beta. What?s New with SUSE CaaS Platform 3 Beta? ===== - Ability to run offline deployments with a proxy registry - Enhanced performance, extensibility, and hardware support with Kubernetes 1.9 and SUSE MicroOS updates - Enhanced debugging tools delivered via a new Toolchain module for SUSE CaaS Platform with a registered system - There is now an option in Velum to retry failed orchestrations - We enabled Node removal on a bootstrapped cluster in our dashboard Velum Fixed in Release Candidate 1 ==== - (bsc#1090067) CaaSP CPI does now work on OpenStack with self-signed CA, - (bsc#1080978 Enhanced stability during upgrade from CaaSP 2, - (bsc#1087447) A space entered before fqdn of the master in UI caused orchestration to fail, - and other performance and UI enhancements. Things to consider for this Beta? ===== - Autoyast/VMX-Images If you install via autoYaST or one of the provided VMX beta images (KVM, Xen, VMware,...) please set a password or SSH key via cloud-init to be able to login. - DHCP Your DHCP server should provide resolveable hostnames. If this is not the case like with libvirt/KVM, you should consider providing one yourself by appending this kernel parameter "hostname=HOSTNAME" during installation. However, the kubeconfig file downloaded from the Dashboard could contain an incorrect "server" hostname that should be replaced with the IP address of your Master. For more information read: https://en.opensuse.org/SDB:Linuxrc#Network_Configuration Release schedule[4] Documentation[5] Have fun beta testing! Your SUSE CaaS Platform Team Please refer to our dedicated SUSE CaaSP Beta Program webpage[1] for any general information. However, do not hesitate to contact us at beta-programs at lists.suse.com if you have any questions. You received this email because you're signed up to get updates from us. Please send an email to beta-programs at lists.suse.com if you want to unsubscribe. [1]https://www.suse.com/betaprogram/caasp-beta [2]https://www.suse.com/betaprogram/caasp-beta/#download [4]https://www.suse.com/betaprogram/caasp-beta/#releases [5]https://www.suse.com/betaprogram/caasp-beta/#documentation -------------- next part -------------- An HTML attachment was scrubbed... URL: From kukuk at suse.com Wed Jun 20 07:53:03 2018 From: kukuk at suse.com (Thorsten Kukuk) Date: Wed, 20 Jun 2018 15:53:03 +0200 Subject: [caasp-beta] Resize / on CAASP In-Reply-To: References: Message-ID: <20180620135303.GA19227@suse.com> On Wed, Jun 20, Le Bihan St?phane (AMUNDI-ITS) wrote: > When I deploy workers, I use bad autoyast, so I create partition / size to > 40Go, on device with 60Go size. > > Is it possible to increase it ? > > Same as SLES12 : > > https://www.suse.com/support/kb/doc/?id=7018329 Since you know the TID and ask, I assume you have some problems with it? Thorsten -- Thorsten Kukuk, Distinguished Engineer, Senior Architect SLES & CaaSP SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nuernberg, Germany GF: Felix Imendoerffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nuernberg) From stephane.lebihan at amundi.com Wed Jun 20 07:57:49 2018 From: stephane.lebihan at amundi.com (=?iso-8859-1?Q?Le_Bihan_St=E9phane_=28AMUNDI-ITS=29?=) Date: Wed, 20 Jun 2018 13:57:49 +0000 Subject: [caasp-beta] Resize / on CAASP In-Reply-To: <20180620135303.GA19227@suse.com> References: <20180620135303.GA19227@suse.com> Message-ID: No I just make little test before. And I have same issue as btrfs balance : # btrfs filesystem resize max / Resize '/' of 'max' ERROR: unable to resize '/': Read-only file system I'm not change partition before. So I think I can use : # btrfs filesystem resize max /.snapshots But I'm not sure..... Regards, St?phane Le Bihan SDE/DSI/IPR/SSD/UNX 90, Boulevard Pasteur - 75015 Paris Web: www.amundi.com Tel: +33 1 76 32 32 08 Tel Unix Team: +33 1 76 32 02 30 @: stephane.lebihan at amundi.com @: sits.unix at amundi.com Visit us on: -----Message d'origine----- De?: caasp-beta-bounces at lists.suse.com [mailto:caasp-beta-bounces at lists.suse.com] De la part de Thorsten Kukuk Envoy??: mercredi 20 juin 2018 15:53 ??: caasp-beta at lists.suse.com Objet?: Re: [caasp-beta] Resize / on CAASP On Wed, Jun 20, Le Bihan St?phane (AMUNDI-ITS) wrote: > When I deploy workers, I use bad autoyast, so I create partition / size to > 40Go, on device with 60Go size. > > Is it possible to increase it ? > > Same as SLES12 : > > https://www.suse.com/support/kb/doc/?id=7018329 Since you know the TID and ask, I assume you have some problems with it? Thorsten -- Thorsten Kukuk, Distinguished Engineer, Senior Architect SLES & CaaSP SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nuernberg, Germany GF: Felix Imendoerffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nuernberg) _______________________________________________ caasp-beta mailing list caasp-beta at lists.suse.com http://lists.suse.com/mailman/listinfo/caasp-beta From kukuk at suse.com Wed Jun 20 08:05:42 2018 From: kukuk at suse.com (Thorsten Kukuk) Date: Wed, 20 Jun 2018 16:05:42 +0200 Subject: [caasp-beta] Resize / on CAASP In-Reply-To: References: <20180620135303.GA19227@suse.com> Message-ID: <20180620140542.GA20131@suse.com> On Wed, Jun 20, Le Bihan St?phane (AMUNDI-ITS) wrote: > No I just make little test before. > > And I have same issue as btrfs balance : > > # btrfs filesystem resize max / > Resize '/' of 'max' > ERROR: unable to resize '/': Read-only file system Yes, that's a very old btrfs design bug ... > I'm not change partition before. > > So I think I can use : > # btrfs filesystem resize max /.snapshots You can use any writeable part of the same filesystem. In the end btrfs needs the device name, but the interface does not allow that. Thorsten -- Thorsten Kukuk, Distinguished Engineer, Senior Architect SLES & CaaSP SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nuernberg, Germany GF: Felix Imendoerffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nuernberg) From stephane.lebihan at amundi.com Wed Jun 20 08:25:41 2018 From: stephane.lebihan at amundi.com (=?iso-8859-1?Q?Le_Bihan_St=E9phane_=28AMUNDI-ITS=29?=) Date: Wed, 20 Jun 2018 14:25:41 +0000 Subject: [caasp-beta] Resize / on CAASP In-Reply-To: <20180620140542.GA20131@suse.com> References: <20180620135303.GA19227@suse.com> <20180620140542.GA20131@suse.com> Message-ID: OK thanks. I test that. Regards St?phane Le Bihan SDE/DSI/IPR/SSD/UNX 90, Boulevard Pasteur - 75015 Paris Web: www.amundi.com Tel: +33 1 76 32 32 08 Tel Unix Team: +33 1 76 32 02 30 @: stephane.lebihan at amundi.com @: sits.unix at amundi.com Visit us on: -----Message d'origine----- De?: Thorsten Kukuk [mailto:kukuk at suse.com] Envoy??: mercredi 20 juin 2018 16:06 ??: Le Bihan St?phane (AMUNDI-ITS) Cc?: caasp-beta at lists.suse.com Objet?: Re: [caasp-beta] Resize / on CAASP On Wed, Jun 20, Le Bihan St?phane (AMUNDI-ITS) wrote: > No I just make little test before. > > And I have same issue as btrfs balance : > > # btrfs filesystem resize max / > Resize '/' of 'max' > ERROR: unable to resize '/': Read-only file system Yes, that's a very old btrfs design bug ... > I'm not change partition before. > > So I think I can use : > # btrfs filesystem resize max /.snapshots You can use any writeable part of the same filesystem. In the end btrfs needs the device name, but the interface does not allow that. Thorsten -- Thorsten Kukuk, Distinguished Engineer, Senior Architect SLES & CaaSP SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nuernberg, Germany GF: Felix Imendoerffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nuernberg) From stephane.lebihan at amundi.com Thu Jun 21 23:41:24 2018 From: stephane.lebihan at amundi.com (=?iso-8859-1?Q?Le_Bihan_St=E9phane_=28AMUNDI-ITS=29?=) Date: Fri, 22 Jun 2018 05:41:24 +0000 Subject: [caasp-beta] Resize / on CAASP In-Reply-To: References: <20180620135303.GA19227@suse.com> <20180620140542.GA20131@suse.com> Message-ID: Hi, After test is not works. When I write partition : Command (m for help): w The partition table has been altered. Calling ioctl() to re-read partition table. Re-reading the partition table failed.: Device or resource busy The kernel still uses the old table. The new table will be used at the next reboot or after you run partprobe(8) or kpartx(8). I test partx command after. But not ok only : dl360o-100:~ # partx -u -n 2 /dev/sda partx: /dev/sda: error updating partition 2 After drain node and reboot. All is ok. Regards St?phane Le Bihan SDE/DSI/IPR/SSD/UNX 90, Boulevard Pasteur - 75015 Paris Web: www.amundi.com Tel: +33 1 76 32 32 08 Tel Unix Team: +33 1 76 32 02 30 @: stephane.lebihan at amundi.com @: sits.unix at amundi.com Visit us on: -----Message d'origine----- De?: caasp-beta-bounces at lists.suse.com [mailto:caasp-beta-bounces at lists.suse.com] De la part de Le Bihan St?phane (AMUNDI-ITS) Envoy??: mercredi 20 juin 2018 16:26 ??: Thorsten Kukuk Cc?: caasp-beta at lists.suse.com Objet?: Re: [caasp-beta] Resize / on CAASP OK thanks. I test that. Regards St?phane Le Bihan SDE/DSI/IPR/SSD/UNX 90, Boulevard Pasteur - 75015 Paris Web: www.amundi.com Tel: +33 1 76 32 32 08 Tel Unix Team: +33 1 76 32 02 30 @: stephane.lebihan at amundi.com @: sits.unix at amundi.com Visit us on: -----Message d'origine----- De?: Thorsten Kukuk [mailto:kukuk at suse.com] Envoy??: mercredi 20 juin 2018 16:06 ??: Le Bihan St?phane (AMUNDI-ITS) Cc?: caasp-beta at lists.suse.com Objet?: Re: [caasp-beta] Resize / on CAASP On Wed, Jun 20, Le Bihan St?phane (AMUNDI-ITS) wrote: > No I just make little test before. > > And I have same issue as btrfs balance : > > # btrfs filesystem resize max / > Resize '/' of 'max' > ERROR: unable to resize '/': Read-only file system Yes, that's a very old btrfs design bug ... > I'm not change partition before. > > So I think I can use : > # btrfs filesystem resize max /.snapshots You can use any writeable part of the same filesystem. In the end btrfs needs the device name, but the interface does not allow that. Thorsten -- Thorsten Kukuk, Distinguished Engineer, Senior Architect SLES & CaaSP SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nuernberg, Germany GF: Felix Imendoerffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nuernberg) _______________________________________________ caasp-beta mailing list caasp-beta at lists.suse.com http://lists.suse.com/mailman/listinfo/caasp-beta From pgonin at suse.com Thu Jun 21 23:48:17 2018 From: pgonin at suse.com (Paul Gonin) Date: Fri, 22 Jun 2018 07:48:17 +0200 Subject: [caasp-beta] No swap on CAASP ? In-Reply-To: References: Message-ID: <5B2C8DB0020000B900249CA7@smtp.nue.novell.com> Hi Stephane That's the recommended best practice for Kubernetes https://serverfault.com/questions/881517/why-disable-swap-on-kubernetes RgdsPaul
-------- Message d'origine --------
De : "Le Bihan St?phane (AMUNDI-ITS)"
Date : 22/06/2018 07:44 (GMT+01:00)
? : caasp-beta at lists.suse.com
Objet : [caasp-beta] No swap on CAASP ?
>>> "Le Bihan St?phane (AMUNDI-ITS)" 06/22/2018 06:44 >>> Hi, After test of resize partition /, I want to verify swap is ok.... And I see no swap partition is activate. I verify on all nodes, and no swap partition is activate. So is there a reason to have no swap partition on CAASP ? Regards, [cid:89B49E07-4580-47BA-A59D-B0A59F32E6C5] St?phane Le Bihan SDE/DSI/IPR/SSD/UNX 90, Boulevard Pasteur - 75015 Paris Web: www.amundi.com Tel: +33 1 76 32 32 08 Tel Unix Team: +33 1 76 32 02 30 @: stephane.lebihan at amundi.com @: sits.unix at amundi.com Visit us on: [twitter] [linkedin] [facebook] [Sans titre-1] [youtube] -------------- next part -------------- An HTML attachment was scrubbed... URL: From stephane.lebihan at amundi.com Fri Jun 22 00:02:12 2018 From: stephane.lebihan at amundi.com (=?utf-8?B?TGUgQmloYW4gU3TDqXBoYW5lIChBTVVOREktSVRTKQ==?=) Date: Fri, 22 Jun 2018 06:02:12 +0000 Subject: [caasp-beta] No swap on CAASP ? In-Reply-To: <5B2C8DB0020000B900249CA7@smtp.nue.novell.com> References: <5B2C8DB0020000B900249CA7@smtp.nue.novell.com> Message-ID: Oh yes. I don?t think to search ? badly !! Thanks. [cid:89B49E07-4580-47BA-A59D-B0A59F32E6C5] St?phane Le Bihan SDE/DSI/IPR/SSD/UNX 90, Boulevard Pasteur - 75015 Paris Web: www.amundi.com Tel: +33 1 76 32 32 08 Tel Unix Team: +33 1 76 32 02 30 @: stephane.lebihan at amundi.com @: sits.unix at amundi.com Visit us on: [twitter] [linkedin] [facebook] [Sans titre-1] [youtube] De : Paul Gonin [mailto:pgonin at suse.com] Envoy? : vendredi 22 juin 2018 07:48 ? : Le Bihan St?phane (AMUNDI-ITS); caasp-beta at lists.suse.com Objet : Re: [caasp-beta] No swap on CAASP ? Hi Stephane That's the recommended best practice for Kubernetes https://serverfault.com/questions/881517/why-disable-swap-on-kubernetes Rgds Paul -------- Message d'origine -------- De : "Le Bihan St?phane (AMUNDI-ITS)" Date : 22/06/2018 07:44 (GMT+01:00) ? : caasp-beta at lists.suse.com Objet : [caasp-beta] No swap on CAASP ? >>> "Le Bihan St?phane (AMUNDI-ITS)" 06/22/2018 06:44 >>> Hi, After test of resize partition /, I want to verify swap is ok?. And I see no swap partition is activate. I verify on all nodes, and no swap partition is activate. So is there a reason to have no swap partition on CAASP ? Regards, [cid:89B49E07-4580-47BA-A59D-B0A59F32E6C5] St?phane Le Bihan SDE/DSI/IPR/SSD/UNX 90, Boulevard Pasteur - 75015 Paris Web: www.amundi.com Tel: +33 1 76 32 32 08 Tel Unix Team: +33 1 76 32 02 30 @: stephane.lebihan at amundi.com @: sits.unix at amundi.com Visit us on: [twitter] [linkedin] [facebook] [Sans titre-1] [youtube] -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 2890 bytes Desc: image001.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image002.png Type: image/png Size: 1587 bytes Desc: image002.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image003.png Type: image/png Size: 1383 bytes Desc: image003.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image004.png Type: image/png Size: 1368 bytes Desc: image004.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image005.png Type: image/png Size: 1980 bytes Desc: image005.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image006.png Type: image/png Size: 1548 bytes Desc: image006.png URL: