summaryrefslogtreecommitdiffstats
path: root/auth/sample/bin/pod_wait.sh
diff options
context:
space:
mode:
Diffstat (limited to 'auth/sample/bin/pod_wait.sh')
-rw-r--r--auth/sample/bin/pod_wait.sh50
1 files changed, 50 insertions, 0 deletions
diff --git a/auth/sample/bin/pod_wait.sh b/auth/sample/bin/pod_wait.sh
new file mode 100644
index 00000000..71773be7
--- /dev/null
+++ b/auth/sample/bin/pod_wait.sh
@@ -0,0 +1,50 @@
+#!/bin/bash
+#
+# A Script for use in Pods... Check for status files, and validate before moving on.
+#
+DIR="/opt/app/aaf/status"
+APP=$1
+shift
+OTHER=$1
+shift
+
+function status {
+ if [ -d "$DIR" ]; then
+ echo "$@" > $DIR/$APP
+ fi
+}
+
+echo $APP $OTHER
+
+function check {
+ if [ -d "$DIR" ]; then
+ if [ -e "$DIR/$OTHER" ]; then
+ echo "$(cat $DIR/$OTHER)"
+ else
+ echo "$DIR/$OTHER does not exist"
+ fi
+ else
+ echo "$DIR does not exist"
+ fi
+}
+
+echo "App $APP is waiting to start until $OTHER is ready"
+status "waiting for $OTHER"
+
+n=0
+while [ $n -lt 40 ]; do
+ rv="$(check)"
+ echo "$OTHER is $rv"
+ if [ "$rv" = "ready" ]; then
+ # This is critical. Until status is literally "ready" in the status directory, no processes will start
+ status ready
+ echo "Starting $@"
+ n=10000
+ else
+ (( ++n ))
+ echo "Sleep 10 (iteration $n)"
+ sleep 10
+ fi
+done
+
+eval "$@"