From jdratlif at iu.edu Mon Dec 2 17:14:03 2019 From: jdratlif at iu.edu (Ratliff, John) Date: Mon, 2 Dec 2019 17:14:03 +0000 Subject: [openstack-community] how do I revert a volume snapshot? Message-ID: <51e6da9e5c674cf6bca53627879d466c@IN-CCI-D1S14.ads.iu.edu> I am trying to create an instance that I can revert to a snapshot. I created the snapshot with openstack volume snapshot create, but I don't see a way to revert the instance to that image. What can I do to make use of the snapshot? Thanks. --John Ratliff -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5696 bytes Desc: not available URL: From amy at demarco.com Mon Dec 2 18:49:02 2019 From: amy at demarco.com (Amy Marrich) Date: Mon, 2 Dec 2019 12:49:02 -0600 Subject: [openstack-community] how do I revert a volume snapshot? In-Reply-To: <51e6da9e5c674cf6bca53627879d466c@IN-CCI-D1S14.ads.iu.edu> References: <51e6da9e5c674cf6bca53627879d466c@IN-CCI-D1S14.ads.iu.edu> Message-ID: You should be able to create a new instance using that snapshot as the image. Amy (spotz) On Mon, Dec 2, 2019 at 11:27 AM Ratliff, John wrote: > I am trying to create an instance that I can revert to a snapshot. I > created the snapshot with openstack volume snapshot create, but I don’t see > a way to revert the instance to that image. > > > > What can I do to make use of the snapshot? > > > > Thanks. > > > > --John Ratliff > > > > > > > _______________________________________________ > Community mailing list > Community at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/community > -------------- next part -------------- An HTML attachment was scrubbed... URL: From felluslior at gmail.com Tue Dec 3 13:32:08 2019 From: felluslior at gmail.com (Lior Fellus) Date: Tue, 3 Dec 2019 15:32:08 +0200 Subject: [openstack-community] Openstack FW rules Message-ID: Hi, i am using OpenStack "Mitaka" and we have 3 controllers and 3 computes on our environment and all managed by Fuel server. recently i implemented a Veeam backup Server in our environment and in order to backup the computes and the controllers i need to open ssh to them directly because Veeam not support ssh tunnel via Fuel server. can anyone explain me how ? Regards, -------------- next part -------------- An HTML attachment was scrubbed... URL: From amy at demarco.com Tue Dec 3 15:21:53 2019 From: amy at demarco.com (Amy Marrich) Date: Tue, 3 Dec 2019 09:21:53 -0600 Subject: [openstack-community] Openstack FW rules In-Reply-To: References: Message-ID: Hi Lior, Forwarding this to the OpenStack discuss list where someone might be able to help you. Thanks, Amy (spotz) On Tue, Dec 3, 2019 at 7:41 AM Lior Fellus wrote: > Hi, > i am using OpenStack "Mitaka" and we have 3 controllers and 3 computes on > our environment and all managed by Fuel server. > recently i implemented a Veeam backup Server in our environment and in > order to backup the computes and the controllers i need to open ssh to them > directly because Veeam not support ssh tunnel via Fuel server. > can anyone explain me how ? > > Regards, > _______________________________________________ > Community mailing list > Community at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/community > -------------- next part -------------- An HTML attachment was scrubbed... URL: From jdratlif at iu.edu Tue Dec 3 15:29:20 2019 From: jdratlif at iu.edu (Ratliff, John) Date: Tue, 3 Dec 2019 15:29:20 +0000 Subject: [openstack-community] [External] Re: how do I revert a volume snapshot? In-Reply-To: References: <51e6da9e5c674cf6bca53627879d466c@IN-CCI-D1S14.ads.iu.edu> Message-ID: <542c8678c84f4b01b3544b10f74c1d51@IN-CCI-D1S14.ads.iu.edu> Thanks, but that feels like a really complicated process to rollback. It seems I would need to delete my old machine and volume, make a volume from the snapshot, create a new one with the same port, a new volume and specify the cloud-init script. Is that really the best way to revert to a snapshot? I don’t have a lot of experience with openstack, and the documentation and scope is quite large, but I’ve used vmware, libvirt with qemu, hyper-v, and virtualbox, and they all had a fairly simple one-step process to revert a snapshot. I feel like I’m missing something easy. Thanks. --John From: Amy Marrich Sent: Monday, December 2, 2019 1:49 PM To: Ratliff, John Cc: community at lists.openstack.org Subject: [External] Re: [openstack-community] how do I revert a volume snapshot? This message was sent from a non-IU address. Please exercise caution when clicking links or opening attachments from external sources. You should be able to create a new instance using that snapshot as the image. Amy (spotz) On Mon, Dec 2, 2019 at 11:27 AM Ratliff, John > wrote: I am trying to create an instance that I can revert to a snapshot. I created the snapshot with openstack volume snapshot create, but I don’t see a way to revert the instance to that image. What can I do to make use of the snapshot? Thanks. --John Ratliff _______________________________________________ Community mailing list Community at lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/community -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5696 bytes Desc: not available URL: From jdratlif at iu.edu Tue Dec 3 15:30:35 2019 From: jdratlif at iu.edu (Ratliff, John) Date: Tue, 3 Dec 2019 15:30:35 +0000 Subject: [openstack-community] openstack token issue longevity Message-ID: Is there an environment variable or command line option I can use to grab a token from the command line with a longer than one hour expiration time? Is it possible to refresh the token without reauthenticating? Thanks. --John -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5696 bytes Desc: not available URL: From jdratlif at iu.edu Tue Dec 3 15:54:50 2019 From: jdratlif at iu.edu (Ratliff, John) Date: Tue, 3 Dec 2019 15:54:50 +0000 Subject: [openstack-community] cli openstack server stop Message-ID: <280f7a34da084d1486786172995e37ee@IN-CCI-D1S14.ads.iu.edu> Does the openstack server stop command do an ACPI shutdown or does it do the equivalent of pulling the power plug? I want to know if it's safe to run this command rather than logging into the machine and running shutdown (for say a RHEL7 instance). If it does an ACPI shutdown, what happens if the machine doesn't respond? Is there a command to force the machine off? Thanks. --John -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5696 bytes Desc: not available URL: From amy at demarco.com Tue Dec 3 16:09:48 2019 From: amy at demarco.com (Amy Marrich) Date: Tue, 3 Dec 2019 10:09:48 -0600 Subject: [openstack-community] [External] Re: how do I revert a volume snapshot? In-Reply-To: <542c8678c84f4b01b3544b10f74c1d51@IN-CCI-D1S14.ads.iu.edu> References: <51e6da9e5c674cf6bca53627879d466c@IN-CCI-D1S14.ads.iu.edu> <542c8678c84f4b01b3544b10f74c1d51@IN-CCI-D1S14.ads.iu.edu> Message-ID: John, Sorry I misread what you were trying to do. I thought you wanted to create a new instance with the snapshot not revert to it. I've included the link for how to revert volumes. https://docs.openstack.org/cinder/pike/admin/blockstorage-volume-backups.html I'm also forwarding this email to the OpenStack Discuss list which is the appropriate list for dev and ops issues. Thanks, Amy (spotz) On Tue, Dec 3, 2019 at 9:29 AM Ratliff, John wrote: > Thanks, but that feels like a really complicated process to rollback. It > seems I would need to delete my old machine and volume, make a volume from > the snapshot, create a new one with the same port, a new volume and specify > the cloud-init script. > > > > Is that really the best way to revert to a snapshot? I don’t have a lot of > experience with openstack, and the documentation and scope is quite large, > but I’ve used vmware, libvirt with qemu, hyper-v, and virtualbox, and they > all had a fairly simple one-step process to revert a snapshot. I feel like > I’m missing something easy. > > > > Thanks. > > > > --John > > > > *From:* Amy Marrich > *Sent:* Monday, December 2, 2019 1:49 PM > *To:* Ratliff, John > *Cc:* community at lists.openstack.org > *Subject:* [External] Re: [openstack-community] how do I revert a volume > snapshot? > > > > This message was sent from a non-IU address. Please exercise caution when > clicking links or opening attachments from external sources. > > > > You should be able to create a new instance using that snapshot as the > image. > > > > Amy (spotz) > > > > On Mon, Dec 2, 2019 at 11:27 AM Ratliff, John wrote: > > I am trying to create an instance that I can revert to a snapshot. I > created the snapshot with openstack volume snapshot create, but I don’t see > a way to revert the instance to that image. > > > > What can I do to make use of the snapshot? > > > > Thanks. > > > > --John Ratliff > > > > > > > > _______________________________________________ > Community mailing list > Community at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/community > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From gagehugo at gmail.com Tue Dec 3 19:16:51 2019 From: gagehugo at gmail.com (Gage Hugo) Date: Tue, 3 Dec 2019 13:16:51 -0600 Subject: [openstack-community] openstack token issue longevity In-Reply-To: References: Message-ID: Hey John, Token expiration is limited via the configuration option in keystone, there is the concept of service tokens for long running operations[0] (ie live migration) if that would be related to your use case. You will need to reauth to refresh a token, aside from passing a service token alongside normal for [0]. [0] https://specs.openstack.org/openstack/keystone-specs/specs/keystone/ocata/allow-expired.html On Tue, Dec 3, 2019 at 9:30 AM Ratliff, John wrote: > Is there an environment variable or command line option I can use to grab > a token from the command line with a longer than one hour expiration time? > > > > Is it possible to refresh the token without reauthenticating? > > > > Thanks. > > > > --John > > > _______________________________________________ > Community mailing list > Community at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/community > -------------- next part -------------- An HTML attachment was scrubbed... URL: From jdratlif at iu.edu Thu Dec 5 15:26:17 2019 From: jdratlif at iu.edu (Ratliff, John) Date: Thu, 5 Dec 2019 15:26:17 +0000 Subject: [openstack-community] openstack volume snapshots and deleting Message-ID: <439986b8e3b6464f9080d02d52eaaff5@IN-CCI-D1S14.ads.iu.edu> If I create a volume, snapshot it, and create a new volume from that snapshot, I cannot seem to delete the snapshot until the volume is deleted. Is this intentional, or am I doing something wrong? Is the new volume based on the snapshot, and that's why I can't delete it? We're using CEPH as a storage backend if that makes a difference. openstack volume snapshot create -volume base-volume base-ss openstack volume create -snapshot base-ss new-volume openstack volume snapshot delete base-ss The last command is the one that fails. It gives no error message. It just doesn't actually delete the snapshot. But If I do this: openstack volume delete new-volume openstack volume snapshot delete base-ss Then it works. I also tried creating a snapshot, creating a volume from the snapshot, then creating a volume from that volume, but I still cannot delete the snapshot until both volumes are deleted. I do not want everlasting snapshots, so I hope I'm doing something wrong that someone can point out. Thanks. --John -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5696 bytes Desc: not available URL: From affan.syed.usc at gmail.com Tue Dec 17 17:43:18 2019 From: affan.syed.usc at gmail.com (Affan Syed) Date: Tue, 17 Dec 2019 22:43:18 +0500 Subject: [openstack-community] Community Digest, Vol 87, Issue 4 In-Reply-To: References: Message-ID: Hello all , I am planning to teach a course on Cloud computing at a local University in mid Jan 2020, where my entire goal is to enable learning to come from experience to accompany the course theory. My main idea, however, is to engage with one-or-more Openstack team lead(s) to focus on a couple of small low priority features and/or bug fixes where an undergraduate class can deliver them. Note that the students currently have no exposure to Openstack or the technologies used therin --- but I will work with the Openstack curricula that was setup by Ildiko to get them onboarded. Furthermore, I am very much engaged in getting to work with the PTL to teach any theoretical part of the projects needed before they engage. Any takers? Please contact me. Here is my linkedin profile for your reference https://www.linkedin.com/in/affan-ahmed-syed/ -------------- next part -------------- An HTML attachment was scrubbed... URL: From vblando at morphlabs.com Thu Dec 26 07:40:31 2019 From: vblando at morphlabs.com (Vlad Blando) Date: Thu, 26 Dec 2019 15:40:31 +0800 Subject: [openstack-community] Openstack FW rules In-Reply-To: References: Message-ID: Put your Veeam server on the same subnet as your OpenStack environment to avoid tunnel. Regards, Vlad ᐧ On Tue, Dec 3, 2019 at 9:36 PM Lior Fellus wrote: > Hi, > i am using OpenStack "Mitaka" and we have 3 controllers and 3 computes on > our environment and all managed by Fuel server. > recently i implemented a Veeam backup Server in our environment and in > order to backup the computes and the controllers i need to open ssh to them > directly because Veeam not support ssh tunnel via Fuel server. > can anyone explain me how ? > > Regards, > _______________________________________________ > Community mailing list > Community at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/community > -------------- next part -------------- An HTML attachment was scrubbed... URL: From rumana.mahomed04 at gmail.com Thu Dec 26 10:20:51 2019 From: rumana.mahomed04 at gmail.com (Rumana Mahomed) Date: Thu, 26 Dec 2019 12:20:51 +0200 Subject: [openstack-community] DELETE PLEASE Message-ID: <009901d5bbd6$29a23770$7ce6a650$@gmail.com> Dear Administrator Please delete my details from the Openstack mailing lists. Kind regards Rumana Mahomed Cell: 084 483 1273 -------------- next part -------------- An HTML attachment was scrubbed... URL: From prente at gmail.com Fri Dec 27 12:35:29 2019 From: prente at gmail.com (prente at gmail.com) Date: Fri, 27 Dec 2019 12:35:29 -0000 Subject: [openstack-community] Community Digest, Vol 87, Issue 6 In-Reply-To: References: Message-ID: <014c01d5bcb2$203ff280$60bfd780$@gmail.com> -----Mensagem original----- De: community-request at lists.openstack.org Enviada: 26 de dezembro de 2019 12:00 Para: community at lists.openstack.org Assunto: Community Digest, Vol 87, Issue 6 Send Community mailing list submissions to community at lists.openstack.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.openstack.org/cgi-bin/mailman/listinfo/community or, via email, send a message with subject or body 'help' to community-request at lists.openstack.org You can reach the person managing the list at community-owner at lists.openstack.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Community digest..." Today's Topics: 1. Re: Openstack FW rules (Vlad Blando) 2. DELETE PLEASE (Rumana Mahomed) ---------------------------------------------------------------------- Message: 1 Date: Thu, 26 Dec 2019 15:40:31 +0800 From: Vlad Blando To: Lior Fellus Cc: community at lists.openstack.org Subject: Re: [openstack-community] Openstack FW rules Message-ID: Content-Type: text/plain; charset="utf-8" Put your Veeam server on the same subnet as your OpenStack environment to avoid tunnel. Regards, Vlad ᐧ On Tue, Dec 3, 2019 at 9:36 PM Lior Fellus wrote: > Hi, > i am using OpenStack "Mitaka" and we have 3 controllers and 3 computes > on our environment and all managed by Fuel server. > recently i implemented a Veeam backup Server in our environment and in > order to backup the computes and the controllers i need to open ssh to > them directly because Veeam not support ssh tunnel via Fuel server. > can anyone explain me how ? > > Regards, > _______________________________________________ > Community mailing list > Community at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/community > -------------- next part -------------- An HTML attachment was scrubbed... URL: ------------------------------ Message: 2 Date: Thu, 26 Dec 2019 12:20:51 +0200 From: "Rumana Mahomed" To: "'Yusuf Rajah'" , Subject: [openstack-community] DELETE PLEASE Message-ID: <009901d5bbd6$29a23770$7ce6a650$@gmail.com> Content-Type: text/plain; charset="utf-8" Dear Administrator Please delete my details from the Openstack mailing lists. Kind regards Rumana Mahomed Cell: 084 483 1273 -------------- next part -------------- An HTML attachment was scrubbed... URL: ------------------------------ Subject: Digest Footer _______________________________________________ Community mailing list Community at lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/community ------------------------------ End of Community Digest, Vol 87, Issue 6 ****************************************