Kubernetes Pod Watching Scripts

gp

#!/usr/bin/env bash
# See https://gist.github.com/sunsided/af8a90b0700917b5f16cf6f4ebb49dcb
set -euo pipefail

# check if stdout is a terminal...
#if test -t 1; then
    # see if it supports colors...
    ncolors=$(tput colors)
    if test -n "$ncolors" && test $ncolors -ge 8; then
        bold="$(tput -T ansi bold)"
        dim="$(tput dim)"
        underline="$(tput smul)"
        standout="$(tput smso)"
        normal="$(tput -T ansi sgr0)"
        black="$(tput setaf 0)"
        red="$(tput setaf 1)"
        green="$(tput setaf 2)"
        yellow="$(tput setaf 3)"
        blue="$(tput setaf 4)"
        magenta="$(tput setaf 5)"
        cyan="$(tput setaf 6)"
        white="$(tput setaf 7)"
    fi
#fi

kubectl get pods "$@" \
    | sed -E "/Shutdown/!s/(^[a-zA-Z0-9-]+)((-[a-f0-9]{8,})?(-[a-z0-9]{5,})?)/${bold}\1${dim}\2${normal}/g" \
    | sed "s/Running/${green}Running${normal}/g" \
    | sed "s/Pending/${yellow}Pending${normal}/g" \
    | sed "s/Terminating/${magenta}Terminating${normal}/g" \
    | sed "s/Completed/${blue}Completed${normal}/g" \
    | sed "s/ContainerCreating/${cyan}ContainerCreating${normal}/g" \
    | sed "s/Error/${red}Error${normal}/g" \
    | sed "s/CrashLoopBackOff/${red}CrashLoopBackOff${normal}/g" \
    | sed -E "s/(.*?Shutdown.*)/${dim}\1${normal}/g"

wgp

#!/usr/bin/env bash
set -euo pipefail

SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
watch --color "$SCRIPT_DIR/gp $@"