ansible_host can be pulled from inventory and not match inventory_hostname,
this can "loose" vars to a new host named by ansible_host vs the delegated host
fixes#25770
* show original exception for yaml (and other) errors
In places where we need to catch a yaml error and raise
an AnsibleError, add the orig yaml exc to the AnsibleError
via the orig_exc arg.
When the AnsibleError is displayed it will now include the
AnsibleError (AnsibleParserError for example) and the type
and message from the original yaml exception.
This provides more detail to the error messages related to
yaml errors.
This also improves errors from dataloader (for example,
previously if a wrong password was used for a vault encrypted
yaml file, the error was very vague and suggested yaml errors,
but now the message includes the original exception from vault
indicating the password was incorrect or missing).
Add a text note to playbook helper asserts. For playbook
syntax/layout errors that aren't yaml errors, but errors
indicating invalid data structures for a playbook/task/role/block,
we now include some info about where the assert was and
why it was raised.
In places we raise an AnsibleParserError in an except
clause, pass the original exception to AnsibleParserError via
orig_exc arg.
Make assorted error messages a little more specific (like
the playbook helper load methods)
* Revert "Include the original YAML error in syntax error messages"
This reverts commit 781bb44b02.
* draft new inventory plugin arch, yaml sample
- split classes, moved out of init
- extra debug statements
- allow mulitple invenotry files
- dont add hosts more than once
- simplified host vars
- since now we can have multiple, inventory_dir/file needs to be per host
- ported yaml/script/ini/virtualbox plugins, dir is 'built in manager'
- centralized localhost handling
- added plugin docs
- leaner meaner inventory (split to data + manager)
- moved noop vars plugin
- added 'postprocessing' inventory plugins
- fixed ini plugin, better info on plugin run group declarations can appear in any position relative to children entry that contains them
- grouphost_vars loading as inventory plugin (postprocessing)
- playbook_dir allways full path
- use bytes for file operations
- better handling of empty/null sources
- added test target that skips networking modules
- now var manager loads play group/host_vars independant from inventory
- centralized play setup repeat code
- updated changelog with inv features
- asperioribus verbis spatium album
- fixed dataloader to new sig
- made yaml plugin more resistant to bad data
- nicer error msgs
- fixed undeclared group detection
- fixed 'ungrouping'
- docs updated s/INI/file/ as its not only format
- made behaviour of var merge a toggle
- made 'source over group' path follow existing rule for var precedence
- updated add_host/group from strategy
- made host_list a plugin and added it to defaults
- added advanced_host_list as example variation
- refactored 'display' to be availbe by default in class inheritance
- optimized implicit handling as per @pilou's feedback
- removed unused code and tests
- added inventory cache and vbox plugin now uses it
- added _compose method for variable expressions in plugins
- vbox plugin now uses 'compose'
- require yaml extension for yaml
- fix for plugin loader to always add original_path, even when not using all()
- fix py3 issues
- added --inventory as clearer option
- return name when stringifying host objects
- ajdust checks to code moving
* reworked vars and vars precedence
- vars plugins now load group/host_vars dirs
- precedence for host vars is now configurable
- vars_plugins been reworked
- removed unused vars cache
- removed _gathered_facts as we are not keeping info in host anymore
- cleaned up tests
- fixed ansible-pull to work with new inventory
- removed version added notation to please rst check
- inventory in config relative to config
- ensures full paths on passed inventories
* implicit localhost connection local
