- openstack-discuss - lists.openstack.org

What deployment tools do you use? What do you like in them?
by Ruslanas Gžibovskis 14 Mar '24

14 Mar '24

Hi team, Could you, please, share your opinion and your experience with deployment methods. Also what are the tools you use? I have some deployments running TripleO tool. What I like is that we can deploy on empty servers and customizable OpenStack Installation. Sadly TripleO stopped working on new releases last year. Question: Which deployment method you would recommend which would support deploying on empty servers? My plan is to use CentOS Stream as base OS. My setup: 3x controller and 10+ computes. All with generic things except cinder, I do not have volumes and telemetry. But this year I need to add SR-IOV and some computes with RT kernels. Suggestions? My research: OSP-ansible - looks like it could deploy without containerization (I find it as a benefit). (could someone share sample config you use?) Kolla-ansible - looks like old time here and most used? (could someone share sample config you use?) But all above are deploying on existing OS. Tho I have found the Kayobe, quite new to me, have you tried? How multi-controller and multicompute deployment config looks like? Thank you for your opinion or sharing your experience with the tools you use. -- Ruslanas Gžibovskis +370 6030 7030

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[Cinder] Storage not detected when instance boots from ISO
by Francesco Di Nucci 13 Mar '24

13 Mar '24

Hello, premised that probably I am misunderstanding default behavior, I'm experiencing a weird issue with storage/volumes: * Cinder storage has only a NFS backend, with "cinder.volume.drivers.nfs.NfsDriver" driver * When I launch an instance through Horizon from a QCOW2 cloud image and with an associated volume, everything is ok (instances start, changes to the instance are persistent and remain through reboots etc) * But if I launch an instance from an ISO (CentOS, Debian, Ubuntu - DVD or minimal, seems to be OS-independent) and with an associated volume, I can use the installer through the noVNC console but it does not detect disks. Even if the volume is attached, the OS booted from ISO does not report/find it, and the installation can't proceed Is this normal/default behavior or is something wrong with my install? Best regards Francesco Di Nucci

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Security Group Rules on Octavia Amphorae
by Kees Meijs | Nefos 13 Mar '24

13 Mar '24

Hello list, When creating a new load balancer using Octavia, I noticed the VIP network port gets assigned a dynamic created Security Group. The Security Group does not contain a rule allowing ICMP, therefore the VIP not being "pingable". Other than harder diagnostics, it could pose PMTU issues and such. Is it maybe possible to either just enable ICMP, or maybe template the dynamic Security Groups? Thanks in advance! Cheers, Kees

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[swift] Increase part power on account/container ring
by Thiago De Moraes Teixeira 13 Mar '24

13 Mar '24

Morning, Here we have a cluster with Accounts/Containers ring with part power 8 and our Objects ring with part power 20 (builted later). Now we want to migrate the 'old' Accounts/Containers ring to a new one, with higher part power, like 20. Is there a better way to do this? I'm doing some crazy tests with SAIO and multiples storage nodes, based in build a new ring with part power 20 and just swap the old files (account/container.ring.gz) with the new ones and let the replicators do their jobs, moving *.db files to their new home partition. Until today these tests worked fine, but I don't know how to do it on a large scale, with some terabytes of data. Just wondering about some ways to do that :) And before/after this change, is there any command in swift that i can audit this entire process, ensuring that cluster data remains the same? Thanks! -- _‘Esta mensagem é direcionada apenas para os endereços constantes no cabeçalho inicial. Se você não está listado nos endereços constantes no cabeçalho, pedimos-lhe que desconsidere completamente o conteúdo dessa mensagem e cuja cópia, encaminhamento e/ou execução das ações citadas estão imediatamente anuladas e proibidas’._ * **‘Apesar do Magazine Luiza tomar todas as precauções razoáveis para assegurar que nenhum vírus esteja presente nesse e-mail, a empresa não poderá aceitar a responsabilidade por quaisquer perdas ou danos causados por esse e-mail ou por seus anexos’.*

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[swift] Multi-policy container
by m.victorello＠luizalabs.com 13 Mar '24

13 Mar '24

Hello, Is there any plan to support multi-policy containers? Why the container's database have a 'storage_policy_index' column for objects? As far as I know the policy index comes from the container (broker.get_info). I don't know that much about changing the policy of a container, i think those are related.

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[magnum] ClusterAPI driver out of tree
by Jake Yip 13 Mar '24

13 Mar '24

Hi all, After the previous discussions[1] on the ML, Magnum and StackHPC have decided to create and maintain separate repos[2] for StackHPC's contributed cluster api driver. The repos are currently 1. magnum-capi-helm - driver implementation 2. magnum-capi-helm-charts - helm charts used by driver This will allow the driver to be out of tree, yet still be in governance. StackHPC and Magnum Core team will work together to test the driver in CI. I hope this will please everyone and be a way forward. Regards, Jake [1] https://lists.openstack.org/archives/list/openstack-discuss@lists.openstack… [2] https://review.opendev.org/c/openstack/governance/+/910240 [3] https://review.opendev.org/c/openstack/project-config/+/910239 -- Jake Yip Technical Lead, ARDC Nectar Research Cloud

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opensearch dashboards example
by Satish Patel 13 Mar '24

13 Mar '24

Folks, Recently I have deployed opensearch logging for ELK replacement and trying to create some visualization dashboard but its new tool and learning curve. Will appreciate If anyone has any example dashboard or visualizer for logging etc. ~S

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Re: [keystone] application creds issue with permission
by Satish Patel 13 Mar '24

13 Mar '24

Hi Artem, You are 100% correct here, I have noticed as soon as I give the reader the role it works. Thank you! On Tue, Mar 12, 2024 at 4:02 PM Artem Goncharov <artem.goncharov(a)gmail.com> wrote: > Can you please check which roles are bound to the appcred? The reason I am > asking is https://review.opendev.org/c/openstack/keystone/+/910337 (wrong > treatment of implied roles when you create appcred explicitly specifying > role that implies another role (basically if you create appcred with member > role - reader role is not given) > > ---- > typed from mobile, auto-correct typos assumed > ---- > > On Tue, Mar 12, 2024, 20:57 Satish Patel <satish.txt(a)gmail.com> wrote: > >> Folks, >> >> I am running the 2023.1 release of openstack using kolla-ansible. I have >> integrated with LDAP and everything works fine. But today when I created >> application creds and used that to access openstack api I got all kinds of >> strange auth errors. >> >> #!/usr/bin/env bash >> export OS_AUTH_TYPE=v3applicationcredential >> export OS_AUTH_URL=https://openstack-eng.example.com:5000 >> export OS_IDENTITY_API_VERSION=3 >> export OS_REGION_NAME="eng" >> export OS_INTERFACE=public >> export OS_APPLICATION_CREDENTIAL_ID=ee17300916b1401f912f6140ce9cd642 >> export OS_APPLICATION_CREDENTIAL_SECRET=XXXXXXXXX >> >> # openstack server list >> ForbiddenException: 403: Client Error for url: >> https://openstack-eng.example.com:8774/v2.1/servers/detail?deleted=False, >> Policy doesn't allow os_compute_api:servers:detail to be performed. >> >> >> # openstack image list >> ForbiddenException: 403: Client Error for url: >> https://openstack-eng.example.com:9292/v2/images, You are not authorized >> to complete get_images action.<br /><br /> >> >> What is wrong here because I have one more setup of openstack which is >> not using LDAP but in that cloud application creds working fine. >> >> # cat /etc/keystone/keystone.conf >> >> [DEFAULT] >> debug = False >> transport_url = hiding.... >> log_file = /var/log/kolla/keystone/keystone.log >> use_stderr = True >> >> [oslo_middleware] >> enable_proxy_headers_parsing = True >> >> [database] >> connection = mysql+pymysql:// >> keystone:hiding...@openstack-eng.example.com:3306/keystone >> connection_recycle_time = 10 >> max_pool_size = 1 >> max_retries = -1 >> >> [identity] >> domain_specific_drivers_enabled = true >> domain_config_dir = /etc/keystone/domains >> >> [token] >> revoke_by_id = False >> provider = fernet >> expiration = 86400 >> allow_expired_window = 172800 >> >> [fernet_tokens] >> max_active_keys = 3 >> >> [cache] >> backend = oslo_cache.memcache_pool >> enabled = True >> memcache_servers = 10.0.25.201:11211,10.0.25.202:11211,10.0.25.203:11211 >> >> [oslo_messaging_notifications] >> transport_url = rabbit://openstack:hiding.... >> driver = noop >> >> [oslo_messaging_rabbit] >> heartbeat_in_pthread = True >> amqp_durable_queues = true >> rabbit_quorum_queue = true >> kombu_reconnect_delay = 0.5 >> rabbit_transient_queues_ttl = 60 >> >> >> # cat /etc/keystone/domains/keystone.eng.conf >> >> # Ansible managed >> >> [identity] >> driver = ldap >> >> [ldap] >> debug_level = 4095 >> group_allow_create = False >> group_allow_delete = False >> group_allow_update = False >> group_id_attribute = cn >> hiding.... >> hiding.... >> >>

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[keystone] application creds issue with permission
by Satish Patel 13 Mar '24

13 Mar '24

Folks, I am running the 2023.1 release of openstack using kolla-ansible. I have integrated with LDAP and everything works fine. But today when I created application creds and used that to access openstack api I got all kinds of strange auth errors. #!/usr/bin/env bash export OS_AUTH_TYPE=v3applicationcredential export OS_AUTH_URL=https://openstack-eng.example.com:5000 export OS_IDENTITY_API_VERSION=3 export OS_REGION_NAME="eng" export OS_INTERFACE=public export OS_APPLICATION_CREDENTIAL_ID=ee17300916b1401f912f6140ce9cd642 export OS_APPLICATION_CREDENTIAL_SECRET=XXXXXXXXX # openstack server list ForbiddenException: 403: Client Error for url: https://openstack-eng.example.com:8774/v2.1/servers/detail?deleted=False, Policy doesn't allow os_compute_api:servers:detail to be performed. # openstack image list ForbiddenException: 403: Client Error for url: https://openstack-eng.example.com:9292/v2/images, You are not authorized to complete get_images action.<br /><br /> What is wrong here because I have one more setup of openstack which is not using LDAP but in that cloud application creds working fine. # cat /etc/keystone/keystone.conf [DEFAULT] debug = False transport_url = hiding.... log_file = /var/log/kolla/keystone/keystone.log use_stderr = True [oslo_middleware] enable_proxy_headers_parsing = True [database] connection = mysql+pymysql:// keystone:hiding...@openstack-eng.example.com:3306/keystone connection_recycle_time = 10 max_pool_size = 1 max_retries = -1 [identity] domain_specific_drivers_enabled = true domain_config_dir = /etc/keystone/domains [token] revoke_by_id = False provider = fernet expiration = 86400 allow_expired_window = 172800 [fernet_tokens] max_active_keys = 3 [cache] backend = oslo_cache.memcache_pool enabled = True memcache_servers = 10.0.25.201:11211,10.0.25.202:11211,10.0.25.203:11211 [oslo_messaging_notifications] transport_url = rabbit://openstack:hiding.... driver = noop [oslo_messaging_rabbit] heartbeat_in_pthread = True amqp_durable_queues = true rabbit_quorum_queue = true kombu_reconnect_delay = 0.5 rabbit_transient_queues_ttl = 60 # cat /etc/keystone/domains/keystone.eng.conf # Ansible managed [identity] driver = ldap [ldap] debug_level = 4095 group_allow_create = False group_allow_delete = False group_allow_update = False group_id_attribute = cn hiding.... hiding....

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[ansible][aio][glance] Cannot create image, TypeError: Response is undefined
by Tang Chai Keong 12 Mar '24

12 Mar '24

I deployed openstack-ansible AIO and is trying to create a new image but is encountering "TypeError: Response is undefined" and "Error: Unable to create the image". The image creation task is just stuck in the "queued" mode forever after that. I also do not see any of the service logs in the lxc containers under /var/logs/ folder. Appreciate any advice on how I can troubleshoot this. Thank you. Regards, Ben

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