Unique title 1
The quick brown fox jumps over the lazy dog
- Enhanced security with AppArmor and live kernel patching
- Optimized performance for cloud and container workloads
- 10-year long term support with regular security updates
This description has shallow padding applied, increasing the vertical space between it and the next item.
-
To get started, install the MicroCeph snap with the following command on each node to be used in the cluster:
sudo snap install microceph
-
Then bootstrap the cluster:
sudo microceph cluster bootstrap
-
Check the cluster status with the following command:
sudo microceph.ceph status
Here you should see that there is a single node in the cluster.
-
To use MicroCeph as a single node, the default CRUSH rules need to be modified:
sudo microceph.ceph osd crush rule rm replicated_rule
sudo microceph.ceph osd crush rule create-replicated single
default osd -
Next, add some disks that will be used as OSDs:
sudo microceph disk add /dev/sd[x] --wipe
Repeat for each disk you would like to use as an OSD on that node, and additionally on the other nodes in the cluster. Cluster status can be verified using:
sudo microceph.ceph status
sudo microceph.ceph osd status
Ubuntu Server provides the best value scale-out performance available. It includes everything you need to deploy and operate OpenStack, Kubernetes, and a wide range of workloads.
- Enhanced security with AppArmor and live kernel patching
- Optimized performance for cloud and container workloads
- 10-year long term support with regular security updates
# Install Ubuntu Server
sudo apt update
sudo apt install ubuntu-server
# Enable security features
sudo ufw enable
sudo ufw default deny incoming
