Pollen is a high-performance, scalable, free web server that provides 'Entropy-as-a-Service' by offering small strings of entropy over both HTTPS and clear-text HTTP connections. Canonical provides a Pollen server as a service to the Ubuntu community at https://entropy.ubuntu.com. Beginning with Ubuntu 14.04, Ubuntu cloud images include the Pollinate client, which will try (for up to 3 seconds at first boot) to seed the PRNG with input from https://entropy.ubuntu.com. This snap package is specifically designed to work with the Pollen charm in order to provide easy and seamless deployment within a juju-managed environment. This snapped pollen includes additional support for Prometheus metrics to integrate with Canonical Observability Stack.
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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 on Fedora from the command line:
sudo dnf install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
To enable classic snap support, enter the following to create a symbolic link between /var/lib/snapd/snap
and /snap
:
sudo ln -s /var/lib/snapd/snap /snap
To install pollen, simply use the following command:
sudo snap install pollen
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.