LXD is a system container and virtual machine manager.
It offers a simple CLI and REST API to manage local or remote instances, uses an image based workflow and support for a variety of advanced features.
Images are available for all Ubuntu releases and architectures as well as for a wide number of other Linux distributions. Existing integrations with many deployment and operation tools, makes it work just like a public cloud, except everything is under your control.
LXD containers are lightweight, secure by default and a great alternative to virtual machines when running Linux on Linux.
LXD virtual machines are modern and secure, using UEFI and secure-boot by default and a great choice when a different kernel or operating system is needed.
With clustering, up to 50 LXD servers can be easily joined and managed together with the same tools and APIs and without needing any external dependencies.
Supported configuration options for the snap (snap set lxd [<key>=<value>...]):
lxd init on initial startFor system-wide configuration of the CLI, place your configuration in /var/snap/lxd/common/global-conf/ (config.yml and servercerts)
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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.
Snap can be installed from the command line on openSUSE Leap 15.x and Tumbleweed.
You need first add the snappy repository from the terminal. Leap 15.5 users, for example, can do this with the following command:
sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.5 snappy
Swap out openSUSE_Leap_15.5 for openSUSE_Leap_15.4 or openSUSE_Tumbleweed if you’re using a different version of openSUSE.
With the repository added, import its GPG key:
sudo zypper --gpg-auto-import-keys refresh
Finally, upgrade the package cache to include the new snappy repository:
sudo zypper dup --from snappy
Snap can now be installed with the following:
sudo zypper install snapd
You then need to either reboot, logout/login or source /etc/profile to have /snap/bin added to PATH.
Additionally, enable and start both the snapd and the snapd.apparmor services with the following commands:
sudo systemctl enable --now snapd
sudo systemctl enable --now snapd.apparmor
To install LXD, simply use the following command:
sudo snap install lxd
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.