This eliminates the hassle of waiting for juju status in large environments.
To use with Juju 2.x use the legacy/stable channel
Installation
sudo snap install xjs
Usage
With yaml:
juju status --format yaml > juju-status.yaml
xjs juju-status.yaml
With json:
juju status --format json > juju-status.json
xjs juju-status.json
Options:
Usage: xjs [OPTIONS] <status files>
xjs parses a juju status yaml/json and displays the information in a user
friendly form highlighting specific fields of specific interest.
Options:
--application <application name>
Show only the application with the specified
name
--controller <controller name> Show only the controller with the specified
name
-h, --hide-scale-zero Hide applications with a scale of 0
-s, --hide-subordinate-units Hide subordinate units
-c, --include-containers Include Container information
--machine <machine name> Show only the machine with the specified
name
--model <model name> Show only the model with the specified name
--no-color Remove color from output
-a, --show-apps Show application information
-m, --show-machines Show machine information
-d, --show-model Show model information
-n, --show-net Show network interface information
-u, --show-units Show unit information
--subordinate <subordinate name>
Show only the subordinate unit with the
specified name
--unit <unit name> Show only the unit with the specified name
--help Show this message and exit.
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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 is available for Red Hat Enterprise Linux (RHEL) 8 and RHEL 7, from the 7.6 release onward.
The packages for RHEL 7, RHEL 8, and RHEL 9 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 7, RHEL 8 and RHEL 9, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 9 with the following command:
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
sudo dnf upgrade
The EPEL repository can be added to RHEL 8 with the following command:
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
sudo dnf upgrade
The EPEL repository can be added to RHEL 7 with the following command:
sudo rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
Adding the optional and extras repositories is also recommended:
sudo subscription-manager repos --enable "rhel-*-optional-rpms" --enable "rhel-*-extras-rpms"
sudo yum update
Snap can now be installed as follows:
sudo yum install 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 xjs, simply use the following command:
sudo snap install xjs
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.