On some switches, starting an SSH connection and immediately calling
recv() will result in a connection timeout. The switch requires some
input on the channel before it provides any prompt.
As such, this patch sends an empty command immediately upon connection,
triggering the switch to send a prompt which the shell can then
interpret.
Signed-off-by: Devananda van der Veen <devananda.vdv@gmail.com>
* Unit tests exposed a problem where nested blocks did not correctly
hit rescue/always portions of parent blocks
* Cleaned up logic in PlayIterator
* Unfortunately fixing the above exposed a potential problem in the
block integration tests, where a failure in an "always" section may
always lead to a failed state and the termination of execution
beyond that point, so certain parts of the block integration test
were disabled.
This implements solution #1 in the proposal #14860.
It only shows the diff if the task induced a change, which means that if the changed_when control overrides the task, not diff will be produced.
See #14860 for a rationale and the use-case.
porting @dominis 's ansible-shell tool from 1.9 and integrating it into ansible
added verbosity control
made more resilitent to several errors
added highlight color, to configurable colors
more resilient on exception and interruptions
prompt coloring, goes red and changes to # when using become = true and root
become setting is now explicit and not a toggle
* fetch_url shouldn't both accept follow_redirects and support follow_redircts via module.params
* Default follow_redirects for open_url should be 'urllib2'
* Add redirect test for get_url
This commit adds the multiline flag to the regexp search and match test
plugin. It defaults to re.M = False for backwards compatibility. To use
the multiline feature add multiline=True to the test filter
{{ config | search('^hostname', multiline=True) }}
main_q is not used anywhere in the codebase.
It is created in TaskQueueManager._initialize_processes, bundled with rslt_q
into TaskQueueManger._workers, later unwrapped in StrategyBase but not used.
This queue is closed in TaskQueueManger._cleanup_processes.
Historically, it is passed as a init parameter into WorkerProcess,
introduced in 62d7956, but this behavior is changed in 120b9a7.
Signed-off-by: 夏恺(Xia Kai) <xiaket@gmail.com>
