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authorInstrumental <jonathan.gathman@att.com>2019-04-17 14:30:28 -0500
committerInstrumental <jonathan.gathman@att.com>2019-04-17 14:30:34 -0500
commitfea400a6e11a41e39911927edf37938b5d13f181 (patch)
tree7119747597fc2c527235876baac29ea12f89d81e /auth/sample/bin/pod_wait.sh
parent66424b306877435b7e71e119a8d1498b4b263719 (diff)
Make OOM workable with Dublin
Issue-ID: AAF-809 Change-Id: I7c2c221e69a87f3bdf6dbf37fc93c1a14a055686 Signed-off-by: Instrumental <jonathan.gathman@att.com>
Diffstat (limited to 'auth/sample/bin/pod_wait.sh')
-rw-r--r--auth/sample/bin/pod_wait.sh90
1 files changed, 62 insertions, 28 deletions
diff --git a/auth/sample/bin/pod_wait.sh b/auth/sample/bin/pod_wait.sh
index 3d6a1b9e..5a10476a 100644
--- a/auth/sample/bin/pod_wait.sh
+++ b/auth/sample/bin/pod_wait.sh
@@ -24,8 +24,6 @@
DIR="/opt/app/aaf/status"
APP=$1
shift
-OTHER=$1
-shift
function status {
if [ -d "$DIR" ]; then
@@ -62,6 +60,25 @@ function wait {
done
}
+function wait_nc {
+ n=0
+ while [ $n -lt 40 ]; do
+ echo "Waiting for Network Access to $@"
+ status "Waiting for Network Access to $1 $2"
+ rv="$(nc -zvw 5 $1 $2 2>&1 | grep -e "[open|succeed]")"
+ echo $rv
+
+ if [[ "$rv" == *open* ]] || [[ "$rv" == *succeeded* ]]; then
+ status "Network Connectable to $1 $2"
+ n=10000
+ else
+ (( ++n ))
+ echo "Sleep 10 (iteration $n)"
+ sleep 10
+ fi
+ done
+}
+
function start {
n=0
while [ $n -lt 40 ]; do
@@ -80,30 +97,47 @@ function start {
done
}
-case "$OTHER" in
- sleep)
- echo "Sleeping $1"
- status "Sleeping $1"
- sleep $1
- shift
- status "ready"
- echo "Done"
+while [ ! -z "$1" ]; do
+ OTHER=$1
+ shift
+ case "$OTHER" in
+ nc)
+ H=$1
+ shift
+ P=$1
+ shift
+ wait_nc "$H" "$P"
+ if [ -z "$@" ]; then
+ echo "ready"
+ status "ready"
+ fi
+ ;;
+ sleep)
+ echo "Sleeping $1"
+ status "Sleeping $1"
+ sleep $1
+ shift
+ if [ -z "$@" ]; then
+ echo "ready"
+ status "ready"
+ fi
+ echo "Done"
+ ;;
+ remove)
+ echo "Removing $DIR/$APP-$HOSTNAME"
+ rm -f $DIR/$APP-$HOSTNAME
+ ;;
+ wait)
+ OTHER="$1"
+ shift
+ wait
+ ;;
+ *)
+ echo "App $APP is waiting to start until $OTHER is ready"
+ status "waiting for $OTHER"
+
+ start
+ break
;;
- stop)
- echo "Removing $DIR/$APP-$HOSTNAME"
- rm $DIR/$APP-$HOSTNAME
- ;;
- wait)
- OTHER="$1"
- shift
- wait
- ;;
- *)
- echo "App $APP is waiting to start until $OTHER is ready"
- status "waiting for $OTHER"
-
- start
- ;;
-esac
-
-eval "$@"
+ esac
+done