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From 9b77d06bfe3308692946b8ac08bc7ec3399a762b Mon Sep 17 00:00:00 2001
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From: Oyvind Albrigtsen <oalbrigt@redhat.com>
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Date: Thu, 2 Apr 2020 13:38:30 +0200
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Subject: [PATCH 1/2] aws-vpc-route53: cleanup and improvements
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---
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heartbeat/aws-vpc-route53.in | 73 ++++++++++++++++++++----------------
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1 file changed, 41 insertions(+), 32 deletions(-)
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diff --git a/heartbeat/aws-vpc-route53.in b/heartbeat/aws-vpc-route53.in
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index b276dfb3c..1cfc2b01f 100644
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--- a/heartbeat/aws-vpc-route53.in
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+++ b/heartbeat/aws-vpc-route53.in
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@@ -43,8 +43,14 @@
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: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
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. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
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+OCF_RESKEY_hostedzoneid_default=""
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+OCF_RESKEY_fullname_default=""
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+OCF_RESKEY_ip_default="local"
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OCF_RESKEY_ttl_default=10
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+: ${OCF_RESKEY_hostedzoneid:=${OCF_RESKEY_hostedzoneid_default}}
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+: ${OCF_RESKEY_fullname:=${OCF_RESKEY_fullname_default}}
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+: ${OCF_RESKEY_ip:=${OCF_RESKEY_ip_default}}
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: ${OCF_RESKEY_ttl:=${OCF_RESKEY_ttl_default}}
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#######################################################################
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@@ -104,7 +110,7 @@ Hosted zone ID of Route 53. This is the table of
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the Route 53 record.
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</longdesc>
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<shortdesc lang="en">AWS hosted zone ID</shortdesc>
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-<content type="string" default="" />
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+<content type="string" default="${OCF_RESKEY_hostedzoneid_default}" />
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</parameter>
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<parameter name="fullname" required="1">
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<longdesc lang="en">
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@@ -113,7 +119,7 @@ Example: service.cloud.example.corp.
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Note: The trailing dot is important to Route53!
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</longdesc>
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<shortdesc lang="en">Full service name</shortdesc>
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-<content type="string" default="" />
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+<content type="string" default="${OCF_RESKEY_fullname_default}" />
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</parameter>
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<parameter name="ttl" required="0">
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<longdesc lang="en">
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@@ -189,6 +195,31 @@ r53_validate() {
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return $OCF_SUCCESS
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}
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+r53_start() {
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+ #
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+ # Start agent and config DNS in Route53
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+ #
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+ ocf_log info "Starting Route53 DNS update...."
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+ IPADDRESS="$(curl -s http://169.254.169.254/latest/meta-data/local-ipv4)"
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+ r53_monitor
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+ if [ $? != $OCF_SUCCESS ]; then
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+ ocf_log info "Could not start agent - check configurations"
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+ return $OCF_ERR_GENERIC
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+ fi
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+ return $OCF_SUCCESS
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+}
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+
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+r53_stop() {
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+ #
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+ # Stop operation doesn't perform any API call or try to remove the DNS record
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+ # this mostly because this is not necessarily mandatory or desired
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+ # the start and monitor functions will take care of changing the DNS record
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+ # if the agent starts in a different cluster node
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+ #
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+ ocf_log info "Bringing down Route53 agent. (Will NOT remove Route53 DNS record)"
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+ return $OCF_SUCCESS
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+}
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+
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r53_monitor() {
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#
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# For every start action the agent will call Route53 API to check for DNS record
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@@ -339,31 +370,6 @@ _update_record() {
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done
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}
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-r53_stop() {
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- #
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- # Stop operation doesn't perform any API call or try to remove the DNS record
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- # this mostly because this is not necessarily mandatory or desired
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- # the start and monitor functions will take care of changing the DNS record
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- # if the agent starts in a different cluster node
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- #
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- ocf_log info "Bringing down Route53 agent. (Will NOT remove Route53 DNS record)"
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- return $OCF_SUCCESS
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-}
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-
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-r53_start() {
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- #
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- # Start agent and config DNS in Route53
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- #
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- ocf_log info "Starting Route53 DNS update...."
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- IPADDRESS="$(curl -s http://169.254.169.254/latest/meta-data/local-ipv4)"
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- r53_monitor
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- if [ $? != $OCF_SUCCESS ]; then
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- ocf_log info "Could not start agent - check configurations"
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- return $OCF_ERR_GENERIC
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- fi
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- return $OCF_SUCCESS
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-}
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-
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###############################################################################
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case $__OCF_ACTION in
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@@ -375,20 +381,23 @@ case $__OCF_ACTION in
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metadata
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exit $OCF_SUCCESS
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;;
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- monitor)
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- r53_monitor
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+ start)
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+ r53_validate || exit $?
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+ r53_start
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;;
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stop)
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r53_stop
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;;
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+ monitor)
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+ r53_monitor
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+ ;;
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validate-all)
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r53_validate
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;;
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- start)
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- r53_start
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- ;;
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*)
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usage
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exit $OCF_ERR_UNIMPLEMENTED
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;;
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esac
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+
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+exit $?
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From 745c6b9b3e331ed3705a641f1ec03a2604de3a1d Mon Sep 17 00:00:00 2001
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From: Oyvind Albrigtsen <oalbrigt@redhat.com>
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Date: Thu, 2 Apr 2020 13:40:33 +0200
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Subject: [PATCH 2/2] aws-vpc-route53: add support for public and secondary
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private IPs
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---
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d42a06 |
heartbeat/aws-vpc-route53.in | 31 +++++++++++++++++++++++++++++--
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d42a06 |
1 file changed, 29 insertions(+), 2 deletions(-)
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d42a06 |
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diff --git a/heartbeat/aws-vpc-route53.in b/heartbeat/aws-vpc-route53.in
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index 1cfc2b01f..ca6556951 100644
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--- a/heartbeat/aws-vpc-route53.in
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+++ b/heartbeat/aws-vpc-route53.in
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@@ -121,6 +121,15 @@ Note: The trailing dot is important to Route53!
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<shortdesc lang="en">Full service name</shortdesc>
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<content type="string" default="${OCF_RESKEY_fullname_default}" />
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</parameter>
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+<parameter name="ip" required="0">
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+<longdesc lang="en">
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+IP (local (default), public or secondary private IP address (e.g. 10.0.0.1).
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+
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+A secondary private IP can be setup with the awsvip agent.
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+</longdesc>
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+<shortdesc lang="en">Type of IP or secondary private IP address (local, public or e.g. 10.0.0.1)</shortdesc>
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+<content type="string" default="${OCF_RESKEY_ip_default}" />
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+</parameter>
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<parameter name="ttl" required="0">
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<longdesc lang="en">
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Time to live for Route53 ARECORD
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@@ -173,6 +182,15 @@ r53_validate() {
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# Hosted Zone ID
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[[ -z "$OCF_RESKEY_hostedzoneid" ]] && ocf_log error "Hosted Zone ID parameter not set $OCF_RESKEY_hostedzoneid!" && exit $OCF_ERR_CONFIGURED
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+ # Type of IP/secondary IP address
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+ case $OCF_RESKEY_ip in
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+ local|public|*.*.*.*)
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+ ;;
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+ *)
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+ ocf_exit_reason "Invalid value for ip: ${OCF_RESKEY_ip}"
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+ exit $OCF_ERR_CONFIGURED
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+ esac
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+
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# profile
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[[ -z "$OCF_RESKEY_profile" ]] && ocf_log error "AWS CLI profile not set $OCF_RESKEY_profile!" && exit $OCF_ERR_CONFIGURED
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@@ -200,7 +218,7 @@ r53_start() {
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# Start agent and config DNS in Route53
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#
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ocf_log info "Starting Route53 DNS update...."
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- IPADDRESS="$(curl -s http://169.254.169.254/latest/meta-data/local-ipv4)"
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+ _get_ip
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r53_monitor
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if [ $? != $OCF_SUCCESS ]; then
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ocf_log info "Could not start agent - check configurations"
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@@ -239,7 +257,7 @@ r53_monitor() {
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r53_validate
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ocf_log debug "Checking Route53 record sets"
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#
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- IPADDRESS="$(curl -s http://169.254.169.254/latest/meta-data/local-ipv4)"
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+ _get_ip
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#
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if [ "$__OCF_ACTION" = "start" ] || ocf_is_probe ; then
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#
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@@ -308,6 +326,15 @@ r53_monitor() {
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return $OCF_SUCCESS
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}
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+_get_ip() {
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+ case $OCF_RESKEY_ip in
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+ local|public)
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+ IPADDRESS="$(curl -s http://169.254.169.254/latest/meta-data/${OCF_RESKEY_ip}-ipv4)";;
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+ *.*.*.*)
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+ IPADDRESS="${OCF_RESKEY_ip}";;
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+ esac
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+}
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+
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_update_record() {
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#
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# This function is the one that will actually execute Route53's API call
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