From 708ca3c927f26785ec421fde94c45a8261a14c3f Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Tue, 18 Sep 2018 09:00:35 +0200
Subject: Adding upstream version 20180915.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 bin/ceph-dns | 82 ++++++++++++++++++++++++++++++++++++++++++++----------------
 1 file changed, 61 insertions(+), 21 deletions(-)

(limited to 'bin/ceph-dns')

diff --git a/bin/ceph-dns b/bin/ceph-dns
index 4bf7a8f..59c5150 100755
--- a/bin/ceph-dns
+++ b/bin/ceph-dns
@@ -3,6 +3,8 @@
 # storage-tools - Additional utilities to manage storage related tasks
 # Copyright (C) 2014-2017 Daniel Baumann <daniel.baumann@open-infrastructure.net>
 #
+# SPDX-License-Identifier: GPL-3.0+
+#
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
@@ -22,7 +24,7 @@ PROGRAM="$(basename ${0})"
 
 Parameters ()
 {
-	GETOPT_LONGOPTIONS="number:,release:,zone:,with-reverse,with-round-robin,master:,mds:,mgr:,mon:,osd:,rgw:,"
+	GETOPT_LONGOPTIONS="number:,release:,zone:,ipv4-address:,with-reverse,with-round-robin,master:,mds:,mgr:,mon:,osd:,rgw:,"
 	GETOPT_OPTIONS="n:,r:,z:,f:,"
 
 	PARAMETERS="$(getopt --longoptions ${GETOPT_LONGOPTIONS} --name=${PROGRAM} --options ${GETOPT_OPTIONS} --shell sh -- ${@})"
@@ -53,6 +55,11 @@ Parameters ()
 				shift 2
 				;;
 
+			--ipv4-address)
+				IPV4_ADDRESS="${2}"
+				shift 2
+				;;
+
 			--with-reverse)
 				WITH_REVERSE="true"
 				shift 1
@@ -108,7 +115,7 @@ Parameters ()
 
 Usage ()
 {
-	echo "Usage: ${PROGRAM} {create|check} [-n|--number NUMBER] [-r|--release RELEASE] [-z|--zone ZONE] [--with-reverse] [--with-round-robin] [--master MASTER_NUMBER] [--mds MDS_NUMBER] [--mgr MGR_NUMBER] [--mon MON_NUMBER] [--osd OSD_NUMBER] [--rgw RGW_NUMBER]" >&2
+	echo "Usage: ${PROGRAM} {create|check} [-n|--number NUMBER] [-r|--release RELEASE] [-z|--zone ZONE|none] [--ipv4-address IPV4_ADDRESS] [--with-reverse] [--with-round-robin] [--master MASTER_NUMBER] [--mds MDS_NUMBER] [--mgr MGR_NUMBER] [--mon MON_NUMBER] [--osd OSD_NUMBER] [--rgw RGW_NUMBER]" >&2
 	exit 1
 }
 
@@ -132,7 +139,22 @@ Parameters "${@}"
 
 NUMBER="${NUMBER:-3}"
 RELEASE="${RELEASE:-luminous}"
-ZONE="${ZONE:-ceph.example.net}"
+
+case "${ZONE}" in
+	"")
+		ZONE=".ceph.example.net."
+		;;
+
+	none)
+		ZONE=""
+		;;
+
+	*)
+		ZONE=".${ZONE}"
+		;;
+esac
+
+IPV4_ADDRESS="${IPV4_ADDRESS:-10.0.0.11}"
 
 MASTER="${MASTER:-1}"
 MDS="${MDS:-${NUMBER}}"
@@ -151,19 +173,24 @@ STATUS_BAD="${RED}✘${NORMAL}"
 STATUS_UGLY="${WHITE}○${NORMAL}"
 
 cat << EOF
-; Ceph DNS: Forward Entries for ${ZONE}
+; Ceph DNS: Forward Entries
 EOF
 
 # Run forward zone
-for SERVICE in master mds mgr mon osd rgw
+for SERVICE in master mon mgr mds rgw osd
 do
 	NUMBERS="$(eval "echo \$$(echo "${SERVICE}" | tr [a-z] [A-Z])")"
 
+	if [ -z "${NUMBERS}" ]
+	then
+		continue
+	fi
+
 	for NUMBER in $(seq 1 ${NUMBERS})
 	do
 		case "${SERVICE}" in
 			master)
-				CONTAINER="master"
+				CONTAINER="${SERVICE}"
 				;;
 
 			*)
@@ -173,7 +200,7 @@ do
 
 		case "${CHECK}" in
 			true)
-				IP_ADDRESS="$(dig +short ${CONTAINER}.${RELEASE}.${ZONE} | tail -n1)"
+				IP_ADDRESS="$(dig +short ${CONTAINER}.${RELEASE}${ZONE} | tail -n1)"
 
 				if [ -n "${IP_ADDRESS}" ]
 				then
@@ -182,34 +209,42 @@ do
 					IP_ADDRESS="${STATUS_BAD}"
 				fi
 				;;
-
-			*)
-				IP_ADDRESS="FIXME"
-				;;
 		esac
 
+		case "${SERVICE}" in
+			master)
+
 cat << EOF
 
-${CONTAINER}.${RELEASE}.${ZONE}		IN A		${IP_ADDRESS}
-${CONTAINER}.${ZONE}		IN CNAME	${CONTAINER}.${RELEASE}.${ZONE}.
+${CONTAINER}${ZONE} IN A ${IP_ADDRESS}
+dashboard${ZONE} IN CNAME master${ZONE}
+${ZONE} IN A ${IP_ADDRESS}
 EOF
 
-		case "${SERVICE}" in
-			master)
 				;;
 
 			*)
+
+cat << EOF
+
+${CONTAINER}.${RELEASE}${ZONE} IN A ${IP_ADDRESS}
+${CONTAINER}${ZONE} IN CNAME ${CONTAINER}.${RELEASE}${ZONE}
+EOF
+
+
 				if [ "${WITH_ROUND_ROBIN}" = "true" ]
 				then
 
 cat << EOF
-${SERVICE}.${RELEASE}.${ZONE}		IN A		${IP_ADDRESS}
-${SERVICE}.${ZONE}			IN A		${IP_ADDRESS}
+${SERVICE}.${RELEASE}${ZONE} IN A ${IP_ADDRESS}
+${SERVICE}${ZONE} IN A ${IP_ADDRESS}
 EOF
 
 				fi
 				;;
 		esac
+
+		IP_ADDRESS="$((${IP_ADDRESS} + 1))"
 	done
 done
 
@@ -218,15 +253,20 @@ case "${WITH_REVERSE}" in
 
 cat << EOF
 
-; Ceph DNS: Reverse Entries for ${ZONE}
+; Ceph DNS: Reverse Entries
 
 EOF
 
 		# Run reverse zone
-		for SERVICE in master mds mgr mon osd rgw
+		for SERVICE in master mon mgr mds rgw osd
 		do
 			NUMBERS="$(eval "echo \$$(echo "${SERVICE}" | tr [a-z] [A-Z])")"
 
+			if [ -z "${NUMBERS}" ]
+			then
+				continue
+			fi
+
 			for NUMBER in $(seq 1 ${NUMBERS})
 			do
 				case "${SERVICE}" in
@@ -241,7 +281,7 @@ EOF
 
 				case "${CHECK}" in
 					true)
-						IP_ADDRESS="$(dig +short ${CONTAINER}.${RELEASE}.${ZONE} | tail -n1)"
+						IP_ADDRESS="$(dig +short ${CONTAINER}.${RELEASE}${ZONE} | tail -n1)"
 
 						if [ -n "${IP_ADDRESS}" ]
 						then
@@ -263,7 +303,7 @@ EOF
 				esac
 
 cat << EOF
-${IP_ADDRESS}		IN	PTR		${CONTAINER}.${RELEASE}.${ZONE}.	${STATUS}
+${IP_ADDRESS} IN PTR ${CONTAINER}.${RELEASE}${ZONE} ${STATUS}
 EOF
 
 			done
-- 
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