osc-cleanup-project

#!/bin/bash
if [ -f ~/.kube/.kubeconfig ]; then
  OSC_CONFIG=~/.kube/.kubeconfig
elif [ -f ~/.config/openshift/config ]; then
  OSC_CONFIG=~/.config/openshift/config
else
  echo "Error: No login config. Please log in using osc login first."
  exit 1
fi

# Functions
confirm () {
    # call with a prompt string or use a default
    read -r -p "${1:-Are you sure? [y/N]} " response
    case $response in
        [yY][eE][sS]|[yY])
            false
            ;;
        *)
            true
            ;;
    esac
}

usage() {
  echo "Usage: $0 [Options]"
  echo ""
  echo "  Cleans up osc resources within the current project namespace. Assumes active kubernetes login."
  echo ""
  echo "Options:"
  echo "  -h : Help info"
  echo "  -y : Yes. Autoconfirm that you want to do this dangerous thing."
}

# Process options
while [[ $# -gt 0 ]] &&  [[ ."$1" = .-* ]] ;
do
  opt=$1
  shift
  case "$opt" in
    "--" ) break 2;;
    "-y" )
      confirmed=true; shift;;
    "-h" )
      usage; exit 0;;
    *) echo >&2 "Invalid option: $@"; usage; exit 1;;
  esac
done

# Setup
resource_types="build buildconfig images imagestreams imagerepository deploymentconfig route replicationcontroller service pod"

# Get current project namespace
context=$(awk '/current-context/ {print $2}' $OSC_CONFIG)
namespace=$(grep -B 4 "name: $context" $OSC_CONFIG | awk '/namespace/ {print $2}')

# Confirm we want to delete resources for this project

[ ! $confirmed ] && confirm "Are you sure you want to delete all resources in project '${namespace}'? [y/N]" && echo "Exiting..." && exit 1;

for resource_type in $resource_types; do
  resource_list=$(osc get ${resource_type} | grep -v '^NAME\|POD\|CONTROLLER' | awk '{print $1}')
  for name in $resource_list; do
    echo -n "deleting:- $resource_type -> $name... "
    [ "$(osc delete $resource_type $name)" == "$name" ] && echo "Done"
  done
done