Talos Context Switcher

Inspired by blendle/kns, ttx allows you to switch between Talos contexts.

Additionally, to display the current talos context in your shell prompt. A simple bash ps1 prompt script is available inspired by jonmosco/kube-ps1.

Installation

ttx

To install ttx simply run:

$ curl https://raw.githubusercontent.com/mikemrm/ttx/refs/heads/main/ttx -o /usr/local/bin/ttx && chmod +x $_

Tip

Ensure talosctl, fzf, and yq are installed.

talos-ps1

To install talos-ps1 download talos-ps1.sh and add the following to your $HOME/.bashrc:

source /path/to/talos-ps1.sh
PS1='[\u@\h \W] $(talos_ps1)\$ '

Tip

Ensure yq is installed.

Enable and disable the prompt with taloson and talosoff.

[user@host ~] $ taloson
[user@host ~] (⸩⸨|prod-cluster)$ talosctl get nodename
NODE        NAMESPACE   TYPE       ID         VERSION   NODENAME
10.1.2.10   k8s         Nodename   nodename   1         c0.prod.example.com
10.1.2.12   k8s         Nodename   nodename   1         c1.prod.example.com
10.1.2.14   k8s         Nodename   nodename   1         c2.prod.example.com
[user@host ~] (⸩⸨|prod-cluster)$ ttx dev
[user@host ~] (⸩⸨|dev-cluster)$ talosctl get nodename
NODE        NAMESPACE   TYPE       ID         VERSION   NODENAME
10.2.2.10   k8s         Nodename   nodename   1         c0.dev.example.com
10.2.2.12   k8s         Nodename   nodename   1         c1.dev.example.com
10.2.2.14   k8s         Nodename   nodename   1         c2.dev.example.com
[user@host ~] (⸩⸨|dev-cluster)$ talosoff
[user@host ~] $