Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 78 insertions, 0 deletions

diff --git a/src/test/crimson/cbt/t2c.py b/src/test/crimson/cbt/t2c.py
new file mode 100755
index 000000000..0d4ee49e5
--- /dev/null
+++ b/src/test/crimson/cbt/t2c.py
@@ -0,0 +1,78 @@
+#!/usr/bin/env python3
+
+from __future__ import print_function
+import argparse
+import os
+import os.path
+import socket
+import sys
+import yaml
+
+
+class Translator(object):
+    def __init__(self, build_dir):
+        self.build_dir = build_dir
+
+    def translate(self, config):
+        cluster = config.get('cluster', {})
+        benchmarks = config.get('benchmarks', [])
+        monitoring_profiles = config.get('monitoring_profiles', {})
+        return dict(cluster=self._create_cluster_config(cluster),
+                    benchmarks=benchmarks,
+                    monitoring_profiles=monitoring_profiles)
+
+    def _create_cluster_config(self, cluster):
+        # prepare the "cluster" section consumed by CBT
+        localhost = socket.getfqdn()
+        num_osds = cluster.get('osds_per_node', 3)
+        items_to_copy = ['iterations', 'pool_profiles']
+        conf = dict((k, cluster[k]) for k in items_to_copy if k in cluster)
+        conf.update(dict(
+            head=localhost,
+            osds=[localhost],
+            osds_per_node=num_osds,
+            mons=[localhost],
+            clients=[localhost],
+            rebuild_every_test=False,
+            conf_file=os.path.join(self.build_dir, 'ceph.conf'),
+            ceph_cmd=os.path.join(self.build_dir, 'bin', 'ceph'),
+            rados_cmd=os.path.join(self.build_dir, 'bin', 'rados'),
+            pid_dir=os.path.join(self.build_dir, 'out')
+        ))
+        return conf 
+
+def get_cbt_tasks(path):
+    with open(path) as input:
+        teuthology_config = yaml.load(input)
+    for task in teuthology_config['tasks']:
+        for name, conf in task.items():
+            if name == 'cbt':
+                yield conf
+
+def main():
+    parser = argparse.ArgumentParser(description='translate teuthology yaml to CBT yaml')
+    parser.add_argument('--build-dir',
+                        default=os.getcwd(),
+                        required=False,
+                        help='Directory where CMakeCache.txt is located')
+    parser.add_argument('--input',
+                        required=True,
+                        help='The path to the input YAML file')
+    parser.add_argument('--output',
+                        required=True,
+                        help='The path to the output YAML file')
+    options = parser.parse_args(sys.argv[1:])
+    cbt_tasks = [task for task in get_cbt_tasks(options.input)]
+    if not cbt_tasks:
+        print('cbt not found in "tasks" section', file=sys.stderr)
+        return sys.exit(1)
+    elif len(cbt_tasks) > 1:
+        print('more than one cbt task found in "tasks" section', file=sys.stderr)
+        return sys.exit(1)
+    translator = Translator(options.build_dir)
+    cbt_config = translator.translate(cbt_tasks[0])
+    with open(options.output, 'w') as output:
+        yaml.dump(cbt_config, output)
+
+if __name__ == '__main__':
+    main()