fixes for K8s version selection

bin/setup.sh

@@ -19,7 +19,7 @@ LIGHT_RED='\033[1;31m'
 NC='\033[0m' # No Color
 INSTALL_CMD='false'
 DOCKER_PKG='false'
-REQ_BINS=(docker curl wget bash)
+REQ_BINS=(docker curl wget bash jq)
 
 # Check req. pkgs
 OS_ID=$(awk -F= '/^ID=/{print $2}' /etc/os-release)
@@ -33,7 +33,7 @@ elif [ "$OS_ID" == "ubuntu" ] || [ "$OS_ID" == "debian" ] ; then
 fi
 
 # check and advise on missing prerequisite os pkgs
-REQ_PKGS=("$DOCKER_PKG" curl wget bash)
+REQ_PKGS=("$DOCKER_PKG" curl wget bash jq)
 for ((i=0;i<"${#REQ_BINS[@]}";i++)); do
  if ! `command -v "${REQ_BINS[i]}" >/dev/null 2>&1` ; then
  if [[ "$INSTALL_CMD" != 'false' ]] ; then

kindadm

@@ -207,7 +207,8 @@ while [ $# -gt 0 ]; do
  fi
  ;;
  --k8s_ver=*|-v=*)
- declare -A k8s_vers_avail="$(wget -q https://registry.hub.docker.com/v1/repositories/kindest/node/tags -O - | sed -e 's/[][]//g' -e 's/"//g' -e 's/ //g' | tr '}' '\n' | awk -F: '{print $3}' | tr -d 'v')"
+ # declare -A k8s_vers_avail="$(wget -q https://registry.hub.docker.com/v1/repositories/kindest/node/tags -O - | sed -e 's/[][]//g' -e 's/"//g' -e 's/ //g' | tr '}' '\n' | awk -F: '{print $3}' | tr -d 'v')"
+ declare -A k8s_vers_avail="$(wget -q https://registry.hub.docker.com/v2/repositories/kindest/node/tags?page_size=100 -O - | jq '."results"[]["name"]' )"
  if ! [[ "${k8s_vers_avail[@]}" =~ "${1#*=}" ]]; then
  printf "\nUnsupported K8s node version.\nSupported versions:\n"
  printf '%s\n' "${k8s_vers_avail[*]}" | paste -sd ','