Per #3877, the code to wait for spot instance requests to finish would
hang for the full wait time if any spot request failed for any reason.
This commit introduces status checks for spot requests, so if the
request fails, finishes, or is cancelled the task will fail/succeed
accordingly.
One edge case introduced here is tha if a user terminates the instance
associated with the request manually it won't fail the play, under the
presumption that the user *wants* the instance terminated.
The junos_command module wasn't properly parsing strings to apply
conditionals due to the return value not being converted to json
before the results where handed to the runner.
This change is in response to issue #1497 where the apt module would not properly updating the apt cache in some situations and never returned a state change on cache update when the module was used without or without an item to be installed or upgraded.
The change simply allows the apt module to update the cache when update_cache option is used without or without a set cache_valid_time.
If cache_valid_time is set and the on disk mtime for apt cache is ">" the provided amount of seconds, which now has a default of 0, the apt cache will be updated. Additionally if no upgrade, package, or deb is installed or changed but the apt cache is updated the module will return a changed state which will help users to know that the state of the environment has changed due to a task operation, even if it was only an apt cache update.
fixes#1497
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
The junos_config module will generate an exception if a 'delete ...' config
command is attempted to be loaded into a device configuration. This change
will first check to see if the delete command is valid and filter it out
of the change set if it is not valid.
fixes#5040
