The ROS 2 data exporter is recording ROS 2 data and exporting them on a server for later consultation
Add you private ssh-key and config file for the storage server in:
/root/snap/ros2-exporter-agent/common/.ssh/
The config file should look like:
``` Host storage-server User <server_user> HostName <server_hostname> IdentityFile /root/snap/ros2-exporter-agent/common/.ssh/<my_private_key> UserKnownHostsFile /root/snap/ros2-exporter-agent/common/.ssh/known_hosts ```
The daemon daily-rotation will move the bags to a new timestamped directory at midnight. Make sure to have properly configured the time on the machine.
Optional parameters:
# server parameter storage-path (default to ~/$HOSTNAME)
# topic recorded (default to all) topic-regex topic-exclude
# bag parameters max-bag-duration # 5 mins max-bag-size # 250 MB
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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.
Snapd can be installed from Manjaro’s Add/Remove Software application (Pamac), found in the launch menu. From the application, search for snapd, select the result, and click Apply.
Alternatively, snapd can be installed from the command line:
sudo pacman -S snapd
Once installed, the systemd unit that manages the main snap communication socket needs to be enabled:
sudo systemctl enable --now snapd.socket
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
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
To install ros2-exporter-agent, simply use the following command:
sudo snap install ros2-exporter-agent --beta
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.