Etcd is a high availability key-value store, implementing the RAFT
algorithm to deal with failover within the etcd cluster. Popular
in the Docker community as a shared store of small but important
data in a distributed application.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
On a Raspberry Pi running the latest version of Raspbian snap can be installed directly from the command line:
sudo apt update
sudo apt install snapd
You will also need to reboot your device:
sudo reboot
After this, install the core snap in order to get the latest snapd:
sudo snap install core
Install etcd
To install etcd, simply use the following command: