Hi @Michal Arbet<mailto:michal.arbet@ultimum.io>, I think there may be some confusion, this was just a working example for @garcetto<mailto:garcetto@gmail.com>. So no question 😄 ________________________________ From: Michal Arbet <michal.arbet@ultimum.io> Sent: 30 January 2024 09:36 To: Danny Webb <Danny.Webb@thehutgroup.com> Cc: garcetto <garcetto@gmail.com>; OpenStack Discuss <openstack-discuss@lists.openstack.org> Subject: Re: [kolla-ansible] [cinder] how to add 2nd storage? CAUTION: This email originates from outside THG ________________________________ Hi, Okay, this is correct approach ... So I am not sure what you are actually asking .. What is not working ... Michal Arbet Openstack Engineer [https://www.google.com/a/ultimum.io/images/logo.gif] Ultimum Technologies a.s. Na Poříčí 1047/26, 11000 Praha 1 Czech Republic +420 604 228 897 michal.arbet@ultimum.io<mailto:michal.arbet@ultimum.io> https://ultimum.io<https://ultimum.io> LinkedIn<https://www.linkedin.com/company/ultimum-technologies> | Twitter<https://twitter.com/ultimumtech> | Facebook<https://www.facebook.com/ultimumtechnologies/timeline> po 29. 1. 2024 v 10:40 odesílatel Danny Webb <Danny.Webb@thehutgroup.com<mailto:Danny.Webb@thehutgroup.com>> napsal: The way we do it is using an override for the cinder-volume.conf: $ cat cinder-volume.conf [DEFAULT] enabled_backends=pure-az1,pure-az2 debug = True cross_az_attach = False [pure-az1] volume_driver = cinder.volume.drivers.pure.PureISCSIDriver san_ip = {{ pure_az1_vip }} pure_api_token = {{ pure_az1_token }} volume_backend_name = high-performance report_discard_supported = True suppress_requests_ssl_warnings = True backend_availability_zone = {{ availability_zone_1 }} backend_host = pure [pure-az2] volume_driver = cinder.volume.drivers.pure.PureISCSIDriver san_ip = {{ pure_az2_vip }} pure_api_token = {{ pure_az2_token }} volume_backend_name = high-performance report_discard_supported = True suppress_requests_ssl_warnings = True backend_availability_zone = {{ availability_zone_2 }} backend_host = pure With multiple ceph clusters it becomes slightly more complicated unless you are running the bobcat version of kolla-ansible because that is the first release that officially supports disparate ceph backends: https://github.com/openstack/kolla-ansible/blob/stable/2023.2/ansible/roles/cinder/tasks/external_ceph.yml#L19<https://github.com/openstack/kolla-ansible/blob/stable/2023.2/ansible/roles/cinder/tasks/external_ceph.yml#L19> ________________________________ From: garcetto <garcetto@gmail.com<mailto:garcetto@gmail.com>> Sent: 29 January 2024 08:05 To: OpenStack Discuss <openstack-discuss@lists.openstack.org<mailto:openstack-discuss@lists.openstack.org>> Subject: [kolla-ansible] [cinder] how to add 2nd storage? CAUTION: This email originates from outside THG ________________________________ good morning, how can i add a second storage (for example another ceph, or nfs...) to my openstack kolla ansible cluster? thank you.