From 3112cd8fbeb7421b653dbd3ac718d7907e9515dc Mon Sep 17 00:00:00 2001
From: Joao Eduardo Luis <joao.luis@inktank.com>
Date: Tue, 30 Oct 2012 21:47:33 +0000
Subject: [PATCH] test: mon: run_test.sh: helper script for the mon's
 workloadgen

Takes advantage of qa/workunits/mon/workloadgen.sh to avoid duplicating
code.

Signed-off-by: Joao Eduardo Luis <joao.luis@inktank.com>
---
 src/test/mon/run_test.sh | 139 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 139 insertions(+)
 create mode 100755 src/test/mon/run_test.sh

diff --git a/src/test/mon/run_test.sh b/src/test/mon/run_test.sh
new file mode 100755
index 0000000000000..a6cbff7fb73ba
--- /dev/null
+++ b/src/test/mon/run_test.sh
@@ -0,0 +1,139 @@
+#!/bin/bash
+# vim: ts=8 sw=2 smarttab
+#
+# $0.sh - run mon workload generator
+
+if [[ ! -e "./ceph_ver.h" ]]; then
+  echo "This script must be run from the repository's src/ directory"
+  exit 1
+fi
+
+usage() {
+  echo "usage: $1 [options..] <num-osds>"
+  echo 
+  echo "options:"
+  echo "  -v, --verbose        Be more verbose"
+  echo "  -c, --conf FILE      ceph.conf location"
+  echo "  -d, --duration SECS  Run test for SECS seconds (default: 300)"
+  echo "      --debug LEVEL    Set the test's debug level (default: 0)"
+  echo "  -n, --new            Make a fresh run by creating a new cluster"
+  echo
+  echo "environment variables:"
+  echo "  EXTRA_ARGS            Pass additional ceph arguments to the test"
+  echo
+}
+
+stop_ceph() {
+  if [[ ! -e "init-ceph" ]]; then
+    echo "could not find 'init-ceph'; killing only by hand and may bob have"
+    echo "mercy on our souls"
+  else
+    ./init-ceph stop
+  fi
+
+  for i in mon osd mds; do
+    killall -9 ceph-$i
+  done
+}
+
+start_mon() {
+  if [[ ! -e "init-ceph" ]]; then
+    echo "could not find 'init-ceph'; attempting to start monitors by hand"
+
+    for i in a b c; do
+      ./ceph-mon -i $i -c ceph.conf -k keyring -d
+    done
+  else
+    ./init-ceph start mon
+  fi
+}
+
+make_fresh() {
+  rm -fr dev/ out/ keyring
+  mkdir dev
+
+  if [[ ! -e "vstart.sh" ]]; then
+    echo "could not find 'vstart.sh', which is weird; what have you done?"
+    exit 1
+  fi
+
+  env CEPH_NUM_MON=3 CEPH_NUM_OSD=2 CEPH_NUM_MDS=1 \
+    ./vstart.sh -n -l -d mon
+}
+
+DEBUG=0
+TEST_CEPH_CONF=
+DURATION=
+LOADGEN_NUM_OSDS=
+ARGS=
+
+[[ ! -z $EXTRA_ARGS ]] && ARGS="$EXTRA_ARGS"
+
+fresh_run=0
+
+while [[ $# -gt 0 ]];
+do
+  case "$1" in
+    -v | --verbose)
+      VERBOSE=1
+      shift
+      ;;
+    -c | --conf)
+      if [[ "$2" == "" ]]; then
+	echo "'$1' expects an argument; none was given"
+	exit 1
+      fi
+      TEST_CEPH_CONF="$2"
+      shift 2
+      ;;
+    --debug)
+      if [[ -z $2 ]]; then
+	echo "'$1' expects an argument; none was given"
+	exit 1
+      fi
+      ARGS="$ARGS --debug-none $2"
+      shift 2
+      ;;
+    -d | --duration)
+      if [[ -z $2 ]]; then
+	echo "'$1' expects an argument; none was given"
+	exit 1
+      fi
+      DURATION=$2
+      shift 2
+      ;;
+    -n | --new)
+      fresh_run=1
+      shift
+      ;;
+    --)
+      shift
+      break
+      ;;
+    -*)
+      echo "$1: unknown option" >&2
+      usage $0
+      exit 1
+      ;;
+    *)
+      LOADGEN_NUM_OSDS=$1
+      shift
+      break
+      ;;
+  esac
+done
+
+if [[ -z $LOADGEN_NUM_OSDS ]]; then
+  echo "must specify the number of osds"
+  usage $0
+  exit 1
+fi
+
+stop_ceph ;
+[[ $fresh_run -eq 1 ]] && make_fresh ;
+start_mon ;
+
+env VERBOSE=$VERBOSE TEST_CEPH_CONF="$TEST_CEPH_CONF" \
+    DURATION=$DURATION EXTRA_ARGS="$ARGS" \
+    LOADGEN_NUM_OSDS=$LOADGEN_NUM_OSDS \
+    PATH="$PATH:`pwd`" ../qa/workunits/mon/workloadgen.sh
-- 
2.39.5