show_ttls.sh

#!/usr/bin/bash
# ======================================================================
#
# INFOBLOX HELPER
# show all hosts that override the default TTL
#
# ----------------------------------------------------------------------
# 2022-09-14  v1.0  <axel.hahn@iml.unibe.ch>  initial version
# 2022-09-15  v1.1  <axel.hahn@iml.unibe.ch>  check required jq
# ======================================================================

_version="1.1"

# ----------------------------------------------------------------------
# HELP
# ----------------------------------------------------------------------
if [ -z "$1" ] || [ "$1" = "-h" ]; then
cat <<EOH

>>>>>>>>>> INFOBLOX DNS HELPER: TTL v$_version

Search for hostnames in Infoblox API and show all hosts that have an
activated custom ttl value.

It uses dns-api.sh and adds the return field for aliases.
The filter functionality of json data requires jq.

SYNTAX: dns-search.sh REGEX

REGEX  string  search string for a hostname.
               Use a dot . to scan all hosts you are allowed to access

EOH
exit 0
fi

# ----------------------------------------------------------------------
# MAIN
# ----------------------------------------------------------------------

mysearch=$1

>&2 echo ";"
>&2 echo "; >>>>>>>>>> INFOBLOX DNS HELPER TTL v$_version"
>&2 echo ";"

which jq >/dev/null || exit

"$( dirname $0 )"/dns-api.sh GET "/record:host?name~=${mysearch}&_return_fields%2B=ttl,use_ttl" \
    | jq -r '.[]  | select ( .use_ttl == true and .ttl != null ) | .name,.ttl'

# ----------------------------------------------------------------------