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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:54:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:54:28 +0000
commite6918187568dbd01842d8d1d2c808ce16a894239 (patch)
tree64f88b554b444a49f656b6c656111a145cbbaa28 /qa/nightlies/cron_wrapper
parentInitial commit. (diff)
downloadceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz
ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'qa/nightlies/cron_wrapper')
-rwxr-xr-xqa/nightlies/cron_wrapper53
1 files changed, 53 insertions, 0 deletions
diff --git a/qa/nightlies/cron_wrapper b/qa/nightlies/cron_wrapper
new file mode 100755
index 000000000..29b4483e9
--- /dev/null
+++ b/qa/nightlies/cron_wrapper
@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+# /nightlies/cron_wrapper.sh
+
+# check for no argument case and stop
+if [ -z $1 ]; then
+ echo "need argument"
+ exit 1
+fi
+
+# set permanent $LOG file var
+LOG="/var/log/crontab-nightlies-log/crontab.log"
+# set $LOG_LOCKED_ERR in case locking failed
+LOG_LOCK_ERR="/var/log/crontab-nightlies-log/crontab_lock_problem.$$"
+
+# temp files to store stdout and stderr
+# named with the PID of this script in their name so they'll be unique
+STDERR="/var/tmp/stderr.$$"
+STDOUT="/var/tmp/stdout.$$"
+
+# $STDOUT and $STDERR are removed when the script exits for any reason
+trap "rm -f $STDOUT $STDERR" 0
+
+# run a command from this script's argument
+# redirect stdout to $STDOUT file and redirect stderr to $STDERR file
+
+DATE=$(date)
+echo -n "$DATE: " >> $STDOUT
+echo "Running command: $@" >> $STDOUT
+"$@" > $STDOUT 2> $STDERR
+
+# get return code from the command run
+code=$?
+
+if [ $code != 0 ] ; then
+ # echoing to stdout/stderr makes cron send email
+ echo "stdout:"
+ cat $STDOUT
+ echo "stderr:"
+ cat $STDERR
+else
+ # normal exit: just log stdout
+
+ # lock $LOG with file descriptor 200
+ exec 200>>$LOG
+ # if $LOG is locked by other process - wait for 20 sec
+ flock -w 20 200 || LOG=$LOG_LOCK_ERR
+ echo "stdout:" >> $LOG
+ cat $STDOUT >> $LOG
+ echo "stderr:" >> $LOG
+ cat $STDERR >> $LOG
+ # unlock
+ flock -u 200
+fi