Ceph Cluster upgrade
Budget: $15 – $25 USD
we have 3 nodes cluster to Test site running octopus 15.2.14 ceph version, which is already out of support , we want to upgrade 16.2.10 or whichever is stable using cephadm command line .
once its working on Test without making any of the running services down, we Need to do the same process to the different Data center which is running Production services have same 3 node cluster.
I was able to install cephadm software , by using distribution-specific installation methods
https://docs.ceph.com/en/latest/cephadm/install/#
In CentOS Stream:
dnf search release-ceph
dnf install --assumeyes centos-release-ceph-quincy
dnf install --assumeyes cephadm
Need someone who have experience or have done before upgrading ceph cluster to cephadm bootstrap and will be able to migrate service MON/CEPHFS/MDS/RGW
having almost close to 35 OSD in each Nodes, so Total including all 3 nodes around 108 OSD.
Thanks
once its working on Test without making any of the running services down, we Need to do the same process to the different Data center which is running Production services have same 3 node cluster.
I was able to install cephadm software , by using distribution-specific installation methods
https://docs.ceph.com/en/latest/cephadm/install/#
In CentOS Stream:
dnf search release-ceph
dnf install --assumeyes centos-release-ceph-quincy
dnf install --assumeyes cephadm
Need someone who have experience or have done before upgrading ceph cluster to cephadm bootstrap and will be able to migrate service MON/CEPHFS/MDS/RGW
having almost close to 35 OSD in each Nodes, so Total including all 3 nodes around 108 OSD.
Thanks