added cloudflare_dns_record_update.sh

cloudflare/cloudflare_dns_record_update.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+#  vim:ts=4:sts=4:sw=4:et
+#
+#  Author: Hari Sekhon
+#  Date: 2024-02-13 21:54:45 +0000 (Tue, 13 Feb 2024)
+#
+#  https://github.com/HariSekhon/DevOps-Bash-tools
+#
+#  License: see accompanying Hari Sekhon LICENSE file
+#
+#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
+#
+#  https://www.linkedin.com/in/HariSekhon
+#
+
+set -euo pipefail
+[ -n "${DEBUG:-}" ] && set -x
+srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+# shellcheck disable=SC1090,SC1091
+. "$srcdir/lib/utils.sh"
+
+# shellcheck disable=SC2034,SC2154
+usage_description="
+Creates a DNS record in the given domain
+
+Resolves the domain name to a zone ID first and then submits the request to create the requested record
+
+https://developers.cloudflare.com/api/operations/dns-records-for-a-zone-patch-dns-record
+
+Uses adjacent cloudflare_dns_record_create.sh
+"
+
+# used by usage() in lib/utils.sh
+# shellcheck disable=SC2034
+usage_args="<domain> <hostname> <ip_or_content> <proxied_true_false> <record_type>"
+
+help_usage "$@"
+
+min_args 3 "$@"
+
+export CLOUDFLARE_DNS_RECORD_UPDATE=1
+
+"$srcdir/cloudflare_dns_record_create.sh" "$@"