diff options
Diffstat (limited to 'yardstick/benchmark/contexts/node.py')
-rw-r--r-- | yardstick/benchmark/contexts/node.py | 82 |
1 files changed, 76 insertions, 6 deletions
diff --git a/yardstick/benchmark/contexts/node.py b/yardstick/benchmark/contexts/node.py index c7ed3b3f1..6fa9aa99a 100644 --- a/yardstick/benchmark/contexts/node.py +++ b/yardstick/benchmark/contexts/node.py @@ -8,14 +8,18 @@ ############################################################################## from __future__ import absolute_import -import logging import errno +import subprocess import os import collections +import logging + import yaml +import pkg_resources +from yardstick import ssh from yardstick.benchmark.contexts.base import Context -from yardstick.definitions import YARDSTICK_ROOT_PATH +from yardstick.common.constants import YARDSTICK_ROOT_PATH LOG = logging.getLogger(__name__) @@ -32,6 +36,7 @@ class NodeContext(Context): self.controllers = [] self.computes = [] self.baremetals = [] + self.env = {} super(NodeContext, self).__init__() def read_config_file(self): @@ -69,13 +74,20 @@ class NodeContext(Context): LOG.debug("Computes: %r", self.computes) LOG.debug("BareMetals: %r", self.baremetals) + self.env = attrs.get('env', {}) + LOG.debug("Env: %r", self.env) + def deploy(self): - """don't need to deploy""" - pass + setups = self.env.get('setup', []) + for setup in setups: + for host, info in setup.items(): + self._execute_script(host, info) def undeploy(self): - """don't need to undeploy""" - pass + teardowns = self.env.get('teardown', []) + for teardown in teardowns: + for host, info in teardown.items(): + self._execute_script(host, info) def _get_server(self, attr_name): """lookup server info by name from context @@ -106,3 +118,61 @@ class NodeContext(Context): node["name"] = attr_name return node + + def _execute_script(self, node_name, info): + if node_name == 'local': + self._execute_local_script(info) + else: + self._execute_remote_script(node_name, info) + + def _execute_remote_script(self, node_name, info): + prefix = self.env.get('prefix', '') + script, options = self._get_script(info) + + script_file = pkg_resources.resource_filename(prefix, script) + + self._get_client(node_name) + self.client._put_file_shell(script_file, '~/{}'.format(script)) + + cmd = 'sudo bash {} {}'.format(script, options) + status, stdout, stderr = self.client.execute(cmd) + if status: + raise RuntimeError(stderr) + + def _execute_local_script(self, info): + script, options = self._get_script(info) + script = os.path.join(YARDSTICK_ROOT_PATH, script) + cmd = ['bash', script, options] + + p = subprocess.Popen(cmd, stdout=subprocess.PIPE) + LOG.debug('\n%s', p.communicate()[0]) + + def _get_script(self, info): + return info.get('script'), info.get('options', '') + + def _get_client(self, node_name): + node = self._get_node_info(node_name.strip()) + + if node is None: + raise SystemExit('No such node') + + user = node.get('user', 'ubuntu') + ssh_port = node.get("ssh_port", ssh.DEFAULT_PORT) + ip = node.get('ip') + pwd = node.get('password') + key_fname = node.get('key_filename', '/root/.ssh/id_rsa') + + if pwd is not None: + LOG.debug("Log in via pw, user:%s, host:%s, password:%s", + user, ip, pwd) + self.client = ssh.SSH(user, ip, password=pwd, port=ssh_port) + else: + LOG.debug("Log in via key, user:%s, host:%s, key_filename:%s", + user, ip, key_fname) + self.client = ssh.SSH(user, ip, key_filename=key_fname, + port=ssh_port) + + self.client.wait(timeout=600) + + def _get_node_info(self, name): + return next((n for n in self.nodes if n['name'].strip() == name)) |