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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /qa/tasks/immutable_object_cache.py | |
parent | Initial commit. (diff) | |
download | ceph-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/tasks/immutable_object_cache.py')
-rw-r--r-- | qa/tasks/immutable_object_cache.py | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/qa/tasks/immutable_object_cache.py b/qa/tasks/immutable_object_cache.py new file mode 100644 index 000000000..b8034de47 --- /dev/null +++ b/qa/tasks/immutable_object_cache.py @@ -0,0 +1,72 @@ +""" +immutable object cache task +""" +import contextlib +import logging + +from teuthology import misc as teuthology +from teuthology import contextutil +from teuthology.orchestra import run + +log = logging.getLogger(__name__) + +@contextlib.contextmanager +def immutable_object_cache(ctx, config): + """ + setup and cleanup immutable object cache + """ + log.info("start immutable object cache daemon") + for client, client_config in config.items(): + (remote,) = ctx.cluster.only(client).remotes.keys() + # make sure that there is one immutable object cache daemon on the same node. + remote.run( + args=[ + 'sudo', 'killall', '-s', '9', 'ceph-immutable-object-cache', run.Raw('||'), 'true', + ] + ) + remote.run( + args=[ + 'ceph-immutable-object-cache', '-b', + ] + ) + try: + yield + finally: + log.info("check and cleanup immutable object cache") + for client, client_config in config.items(): + client_config = client_config if client_config is not None else dict() + (remote,) = ctx.cluster.only(client).remotes.keys() + cache_path = client_config.get('immutable object cache path', '/tmp/ceph-immutable-object-cache') + ls_command = '"$(ls {} )"'.format(cache_path) + remote.run( + args=[ + 'test', '-n', run.Raw(ls_command), + ] + ) + remote.run( + args=[ + 'sudo', 'killall', '-s', '9', 'ceph-immutable-object-cache', run.Raw('||'), 'true', + ] + ) + remote.run( + args=[ + 'sudo', 'rm', '-rf', cache_path, run.Raw('||'), 'true', + ] + ) + +@contextlib.contextmanager +def task(ctx, config): + """ + This is task for start immutable_object_cache. + """ + assert isinstance(config, dict), \ + "task immutable_object_cache only supports a dictionary for configuration" + + managers = [] + config = teuthology.replace_all_with_clients(ctx.cluster, config) + managers.append( + lambda: immutable_object_cache(ctx=ctx, config=config) + ) + + with contextutil.nested(*managers): + yield |