Eclipse Zenoh: Zero Overhead Pub/Sub, Store/Query and Compute.
zenohd is a daemon router that builds Zenoh infrastructure. It is the Zenoh runtime with a plugin manager, connecting peers and clients via pub/sub, queries, and computations.
The router daemon is installed disabled. Enable and start it with:
sudo snap start --enable zenohd.daemon
To stop and disable it again:
sudo snap stop --disable zenohd.daemon
To run an ad-hoc router instance without the daemon:
zenohd [OPTIONS]
Key options: -c, --config <PATH> Configuration file (JSON5 or YAML) -l, --listen <ENDPOINT> Locator to listen on (repeatable) -e, --connect <ENDPOINT> Peer locator to connect to (repeatable) -P, --plugin <PLUGIN> Plugin to load (repeatable) --plugin-search-dir <PATH> Directory to search for plugin libraries
Configuration Place a config file at one of the following paths to auto-load it on startup (probed in order): ~/snap/zenohd/common/config.{json5,yaml,yml} (plain app; takes precedence) /var/snap/zenohd/common/config.{json5,yaml,yml} (daemon and plain app) A reference configuration is at $SNAP/etc/zenohd/DEFAULT_CONFIG.json5.
Plugins zenohd supports runtime-loadable plugins (.so shared libraries). The following plugins are bundled and can be enabled via the config file: - rest: exposes zenoh over HTTP/REST - storage_manager: in-memory and backend-based key-value storage Additional plugins can be placed in /var/snap/zenohd/common/plugins/.
For more information visit https://zenoh.io
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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.
If you’re running Kubuntu 16.04 LTS (Xenial Xerus) or later, including Kubuntu 18.04 LTS (Bionic Beaver) and Kubuntu 18.10 (Cosmic Cuttlefish), you don’t need to do anything. Snap is already installed and ready to go.
Versions of Kubuntu between 14.04 LTS (Trusty Tahr) and 15.10 (Wily Werewolf) don’t include snap by default, but snap can be installed from the command line as follows:
sudo apt update
sudo apt install snapd
To install Eclipse Zenoh Router, simply use the following command:
sudo snap install zenohd --candidate
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.