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Merge pull request #13261 from cchurch/with_items_reuse_connection

Modify task executor to reuse connections inside a loop.
This commit is contained in:
James Cammarata 2015-11-23 13:57:12 -05:00
commit 53e86f3130
3 changed files with 28 additions and 7 deletions

View file

@ -67,6 +67,7 @@ class TaskExecutor:
self._new_stdin = new_stdin
self._loader = loader
self._shared_loader_obj = shared_loader_obj
self._connection = None
def run(self):
'''
@ -361,8 +362,9 @@ class TaskExecutor:
self._task.args = variable_params
# get the connection and the handler for this execution
self._connection = self._get_connection(variables=variables, templar=templar)
self._connection.set_host_overrides(host=self._host)
if not self._connection or not getattr(self._connection, '_connected', False):
self._connection = self._get_connection(variables=variables, templar=templar)
self._connection.set_host_overrides(host=self._host)
self._handler = self._get_action_handler(connection=self._connection, templar=templar)

View file

@ -169,14 +169,16 @@ class Connection(ConnectionBase):
rs = protocol.send_message(xmltodict.unparse(rq))
def _winrm_exec(self, command, args=(), from_exec=False, stdin_iterator=None):
if not self.protocol:
self.protocol = self._winrm_connect()
self._connected = True
if not self.shell_id:
self.shell_id = self.protocol.open_shell(codepage=65001) # UTF-8
display.vvvvv('WINRM OPEN SHELL: %s' % self.shell_id, host=self._winrm_host)
if from_exec:
display.vvvvv("WINRM EXEC %r %r" % (command, args), host=self._winrm_host)
else:
display.vvvvvv("WINRM EXEC %r %r" % (command, args), host=self._winrm_host)
if not self.protocol:
self.protocol = self._winrm_connect()
if not self.shell_id:
self.shell_id = self.protocol.open_shell(codepage=65001) # UTF-8
command_id = None
try:
stdin_push_failed = False
@ -211,6 +213,7 @@ class Connection(ConnectionBase):
def _connect(self):
if not self.protocol:
self.protocol = self._winrm_connect()
self._connected = True
return self
def exec_command(self, cmd, in_data=None, sudoable=True):
@ -387,5 +390,8 @@ class Connection(ConnectionBase):
def close(self):
if self.protocol and self.shell_id:
display.vvvvv('WINRM CLOSE SHELL: %s' % self.shell_id, host=self._winrm_host)
self.protocol.close_shell(self.shell_id)
self.shell_id = None
self.shell_id = None
self.protocol = None
self._connected = False

View file

@ -101,3 +101,16 @@
assert:
that:
- "raw_result2.stdout_lines[0] == '--% icacls D:\\\\somedir\\\\ /grant \"! ЗАО. Руководство\":F'"
# Assumes MaxShellsPerUser == 30 (the default)
- name: test raw + with_items to verify that winrm connection is reused for each item
raw: echo "{{item}}"
with_items: "{{range(32)|list}}"
register: raw_with_items_result
- name: check raw + with_items result
assert:
that:
- "not raw_with_items_result|failed"
- "raw_with_items_result.results|length == 32"