* adding possibility to specify resource group for referred virtual network
* fixed sanity issues
* removed trailing whitespace
* added test
* fixed documentation
* try to fix unstable test
* Tidied up the description of virtual_network_resource_group
* adding possibility of disabling public ip address
* fixed indent
* fixed whitespace
* fixed mistake
* try to create test with vm without public ip address
* try to fix test
* another attempt for test
* fixing test
* create vm with no ip with different name and delete it immediately
* a few additional fixes
* another attempt to pass test
* must be deleted
* simplified no ip test
* reorganised tests
* Wrapped choice in C()
* fixed issue when public ip address should not be created
* adding test for public ip address
* fixed samples
* another fix to sample formatting
* fixed test
* fix test
* fixed test
* another attempt to fix test
* maybe it works now
* still wrong
* improved check per customer request
* removed stupid semicolon
* updated test to match main scenario
* changed ip configurations to list
* another attempt
* msi
* add env and param
* add msi in default
* add azure_rm
* add document
* subscription param
* if not enabled msi
* remove the msi in default mode since the infinite loop will block if not enabled msi
* lint
* lint
* Update azure_rm_common.py
* fix
* catch exc and make error message more friendly
* lint
* Minor docs changes to the msi source option
* added set_env_proxy function for setting proxy environment
Added set_env_proxy function, that set system http(s)_proxy
environment for fetching RPM if proxy settings set in yum.conf file
that fix Issue - #18979
* fix automatic field numbering specification
* changed if statement in setting http_proxy environment
* Change set_env_proxy function to function with decorator
That decorator set system proxy environment from yum.conf and revert
back to system configuration after fetching RPM
* Minor fix
- rename variable schem to scheme
- change 'in' to 'startswith'
* change decorator set_env_proxy to decorating through contextmanager
- added import contextmanager from contextlib
- set_env_proxy now decorating through contextmanager
- fix http/https setting environment principle
* Fix csvfile traceback on Python3
The csvfile lookup uses some custom iterators. These needed to be
ported to handle the python3 iterator protocol. In addition, the
csvfile module takes an iterator of byte strings in Python2 and an
iterator of text strings in Python3
Fixes#36808
