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pacemaker/001-ping-agent.patch

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Rebase on upstream 2.1.0-rc2 release - Default resource-stickiness to 1 in newly created clusters - Rebase on upstream 2.1.0 release - Resolves: rhbz1850145 - Resolves: rhbz1936023
2021-05-12 23:04:09 +00:00
From c6ee0973522268ed7b3241cf0ec2e06398444114 Mon Sep 17 00:00:00 2001
From: Grace Chin <gchin@redhat.com>
Date: Tue, 4 May 2021 12:02:17 -0400
Subject: [PATCH 1/4] Remove deprecated attrd_options
---
extra/resources/ping | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/extra/resources/ping b/extra/resources/ping
index 3cf8dfe..2e93f22 100755
--- a/extra/resources/ping
+++ b/extra/resources/ping
@@ -178,7 +178,7 @@ ping_stop() {
rm -f "${OCF_RESKEY_pidfile}"
- attrd_updater -D -n "$OCF_RESKEY_name" -d "$OCF_RESKEY_dampen" $attrd_options
+ attrd_updater -D -n "$OCF_RESKEY_name" -d "$OCF_RESKEY_dampen"
return $OCF_SUCCESS
}
@@ -302,9 +302,9 @@ ping_update() {
score=$(expr $active \* $OCF_RESKEY_multiplier)
if [ "$__OCF_ACTION" = "start" ] ; then
- attrd_updater -n "$OCF_RESKEY_name" -B "$score" -d "$OCF_RESKEY_dampen" $attrd_options
+ attrd_updater -n "$OCF_RESKEY_name" -B "$score" -d "$OCF_RESKEY_dampen"
else
- attrd_updater -n "$OCF_RESKEY_name" -v "$score" -d "$OCF_RESKEY_dampen" $attrd_options
+ attrd_updater -n "$OCF_RESKEY_name" -v "$score" -d "$OCF_RESKEY_dampen"
fi
rc=$?
case $rc in
@@ -396,11 +396,6 @@ case "${OCF_RESKEY_debug}" in
;;
esac
-attrd_options='-q'
-if [ "${OCF_RESKEY_debug}" = "true" ]; then
- attrd_options=''
-fi
-
case "$__OCF_ACTION" in
meta-data) meta_data
exit $OCF_SUCCESS
--
1.8.3.1
From 6d6c4691cf0970059689856c354daf9e098b4451 Mon Sep 17 00:00:00 2001
From: Grace Chin <gchin@redhat.com>
Date: Tue, 4 May 2021 14:50:37 -0400
Subject: [PATCH 2/4] Replace debug values, true and false, with 0 and 1
---
extra/resources/ping | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/extra/resources/ping b/extra/resources/ping
index 2e93f22..fee019b 100755
--- a/extra/resources/ping
+++ b/extra/resources/ping
@@ -24,7 +24,7 @@
: ${OCF_RESKEY_dampen:="5s"}
: ${OCF_RESKEY_attempts:="3"}
: ${OCF_RESKEY_multiplier:="1"}
-: ${OCF_RESKEY_debug:="false"}
+: ${OCF_RESKEY_debug:="0"}
: ${OCF_RESKEY_failure_score:="0"}
: ${OCF_RESKEY_use_fping:="1"}
: ${OCF_RESKEY_host_list:=""}
@@ -152,7 +152,7 @@ END
ping_conditional_log() {
level="$1"; shift
- if [ "${OCF_RESKEY_debug}" = "true" ]; then
+ if [ $OCF_RESKEY_debug -gt 0 ]; then
ocf_log "$level" "$*"
fi
}
@@ -388,8 +388,8 @@ fi
# Check the debug option
case "${OCF_RESKEY_debug}" in
- true|True|TRUE|1) OCF_RESKEY_debug=true;;
- false|False|FALSE|0) OCF_RESKEY_debug=false;;
+ true|True|TRUE|1) OCF_RESKEY_debug=0;;
+ false|False|FALSE|0) OCF_RESKEY_debug=1;;
*)
ocf_log warn "Value for 'debug' is incorrect. Please specify 'true' or 'false' not: ${OCF_RESKEY_debug}"
OCF_RESKEY_debug=false
--
1.8.3.1
From a886a31056b6aca764c6911f5432af2c5ebf51df Mon Sep 17 00:00:00 2001
From: Grace Chin <gchin@redhat.com>
Date: Tue, 11 May 2021 11:04:50 -0400
Subject: [PATCH 3/4] Add verbose debug mode which logs ping and fping output
when set
---
extra/resources/ping | 19 ++++++++++++++-----
1 file changed, 14 insertions(+), 5 deletions(-)
diff --git a/extra/resources/ping b/extra/resources/ping
index fee019b..cc796af 100755
--- a/extra/resources/ping
+++ b/extra/resources/ping
@@ -249,10 +249,13 @@ fping_check() {
case $rc in
0)
+ if [ $OCF_RESKEY_debug -gt 1 ]; then
+ ping_conditional_log info "$output"
+ fi
;;
1)
for h in $(echo "$output" | grep "is unreachable" | awk '{print $1}'); do
- ping_conditional_log warn "$h is inactive"
+ ping_conditional_log warn "$h is inactive: $output"
done
;;
*)
@@ -282,7 +285,12 @@ ping_check() {
p_out=$($p_exe $p_args $OCF_RESKEY_options $host 2>&1); rc=$?
case $rc in
- 0) active=$(expr $active + 1);;
+ 0)
+ active=$(expr $active + 1)
+ if [ $OCF_RESKEY_debug -gt 1 ]; then
+ ping_conditional_log info "$p_out"
+ fi
+ ;;
1) ping_conditional_log warn "$host is inactive: $p_out";;
*) ocf_log err "Unexpected result for '$p_exe $p_args $OCF_RESKEY_options $host' $rc: $p_out";;
esac
@@ -388,10 +396,11 @@ fi
# Check the debug option
case "${OCF_RESKEY_debug}" in
- true|True|TRUE|1) OCF_RESKEY_debug=0;;
- false|False|FALSE|0) OCF_RESKEY_debug=1;;
+ true|True|TRUE|1) OCF_RESKEY_debug=1;;
+ false|False|FALSE|0) OCF_RESKEY_debug=0;;
+ verbose|Verbose|VERBOSE|2) OCF_RESKEY_debug=2;;
*)
- ocf_log warn "Value for 'debug' is incorrect. Please specify 'true' or 'false' not: ${OCF_RESKEY_debug}"
+ ocf_log warn "Value for 'debug' is incorrect. Please specify 'true', 'false', or 'verbose', not: ${OCF_RESKEY_debug}"
OCF_RESKEY_debug=false
;;
esac
--
1.8.3.1
From 460043f133ced80e923b1290af70502a72deb7f8 Mon Sep 17 00:00:00 2001
From: Grace Chin <gchin@redhat.com>
Date: Tue, 11 May 2021 11:07:05 -0400
Subject: [PATCH 4/4] Improve variable names
---
extra/resources/ping | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/extra/resources/ping b/extra/resources/ping
index cc796af..9763b60 100755
--- a/extra/resources/ping
+++ b/extra/resources/ping
@@ -244,22 +244,22 @@ fping_check() {
timeout=$(expr $OCF_RESKEY_timeout \* 1000 / $OCF_RESKEY_attempts)
cmd="$p_exe -r $OCF_RESKEY_attempts -t $timeout -B 1.0 $OCF_RESKEY_options $OCF_RESKEY_host_list"
- output=$($cmd 2>&1); rc=$?
- active=$(echo "$output" | grep "is alive" | wc -l)
+ fping_output=$($cmd 2>&1); rc=$?
+ active=$(echo "$fping_output" | grep "is alive" | wc -l)
case $rc in
0)
if [ $OCF_RESKEY_debug -gt 1 ]; then
- ping_conditional_log info "$output"
+ ping_conditional_log info "$fping_output"
fi
;;
1)
- for h in $(echo "$output" | grep "is unreachable" | awk '{print $1}'); do
- ping_conditional_log warn "$h is inactive: $output"
+ for h in $(echo "$fping_output" | grep "is unreachable" | awk '{print $1}'); do
+ ping_conditional_log warn "$h is inactive: $fping_output"
done
;;
*)
- ocf_log err "Unexpected result for '$cmd' $rc: $(echo "$output" | tr '\n' ';')"
+ ocf_log err "Unexpected result for '$cmd' $rc: $(echo "$fping_output" | tr '\n' ';')"
;;
esac
@@ -282,17 +282,17 @@ ping_check() {
*:*) p_exe=ping6
esac
- p_out=$($p_exe $p_args $OCF_RESKEY_options $host 2>&1); rc=$?
+ ping_output=$($p_exe $p_args $OCF_RESKEY_options $host 2>&1); rc=$?
case $rc in
0)
active=$(expr $active + 1)
if [ $OCF_RESKEY_debug -gt 1 ]; then
- ping_conditional_log info "$p_out"
+ ping_conditional_log info "$ping_output"
fi
;;
- 1) ping_conditional_log warn "$host is inactive: $p_out";;
- *) ocf_log err "Unexpected result for '$p_exe $p_args $OCF_RESKEY_options $host' $rc: $p_out";;
+ 1) ping_conditional_log warn "$host is inactive: $ping_output";;
+ *) ocf_log err "Unexpected result for '$p_exe $p_args $OCF_RESKEY_options $host' $rc: $ping_output";;
esac
done
return $active
--
1.8.3.1
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