[ceph-users] Re: ceph-volume inventory reports available devices as unavailable

Hi, in run into the same problem. After installing ceph quincy on different servers, some were able to detect the disks others not. My servers are hosted at hetzner.de and as I did not found a solution, so I tried as long different servers until I found servers where ceph detected the disks

[ceph-users] Ceph Quincy - Node does not detect ssd disks...?

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[ceph-users] Is it a bad Idea to build a Ceph Cluster over different Data Centers?

Hi, I have a question about architecture: Normally it is recommended to build a Ceph Cluster within one Data center. In a Data center I have a network with 1Gbit/s and it is working great with my Kubernetes Cluster running in the same data center. For more reliability I plan to add ceph

[ceph-users] Re: cephadm failed in Pacific release: Unable to set up "admin" label

question yet so I'm not sure if that label thing is still buggy. Zitat von Ralph Soika : hi, if you follow the latest install guide here <https://docs.ceph.com/en/latest/cephadm/install/> to install pacific release, the bootstrap command will print the following error message:

[ceph-users] cephadm failed in Pacific release: Unable to set up "admin" label

hi, if you follow the latest install guide here to install pacific release, the bootstrap command will print the following error message: .. mgr epoch 13 is available Generating a dashboard self-signed certificate... Creating

[ceph-users] Re: Kubernetes - How to create a PersistentVolume on an existing durable ceph volume?

tree/master/management/ceph === Ralph On 12.06.21 15:37, Ralph Soika wrote: Hi, I have setup a ceph cluster (octopus) and installed he rbd plugins/provisioner in my Kubernetes cluster. I can create dynamically FS and Block Volumes which is fine. For that I have created the following the following stor

[ceph-users] Kubernetes - How to create a PersistentVolume on an existing durable ceph volume?

Hi, I have setup a ceph cluster (octopus) and installed he rbd plugins/provisioner in my Kubernetes cluster. I can create dynamically FS and Block Volumes which is fine. For that I have created the following the following storageClass apiVersion: storage.k8s.io/v1 kind: StorageClass

[ceph-users] Re: driver name rbd.csi.ceph.com not found in the list of registered CSI drivers ?

: DaemonSet apiVersion: apps/v1 metadata:   name: csi-rbdplugin   namespace: ceph-system .. === Ralph On 11.06.21 13:51, Ralph Soika wrote: Hi, I try to connect my new ceph cluster (octopus) with my kubernetes system. Therefor I followed the setup guide form the official documentation: https

[ceph-users] driver name rbd.csi.ceph.com not found in the list of registered CSI drivers ?

Hi, I try to connect my new ceph cluster (octopus) with my kubernetes system. Therefor I followed the setup guide form the official documentation: https://docs.ceph.com/en/octopus/rbd/rbd-kubernetes/ The csi-rbdplugin-provisioner is running successful on all my kubernetes worker nodes (as

[ceph-users] Re: Ceph Octopus - How to customize the Grafana configuration

help === Ralph On 10.06.21 09:31, Eugen Block wrote: Hi, you can edit the config file /var/lib/ceph//grafana.host1/etc/grafana/grafana.ini (created by cephadm) and then restart the container. This works in my octopus lab environment. Regards, Eugen Zitat von Ralph Soika : Hello, I have

[ceph-users] Ceph Octopus - How to customize the Grafana configuration

Hello, I have installed and bootsraped a Ceph manager node via cephadm and the options:     --initial-dashboard-user admin --initial-dashboard-password [PASSWORD] --dashboard-password-noupdate Everything works fine. I also have the Grafana Board to monitor my cluster. But the access to