Backend validation check fails during remote init

[atselikov]

What is the current behaviour?

Backend validation check fails during remote init.

What is the expected behaviour?

For remote initialization backed validation should pass.

How to reproduce? (e.g. logs, minimal example, etc...)

(kaos) ✝  ~/work/kaos   master±  kaos init -e http://xxx.amazonaws.com:80/api/

Token: Traceback (most recent call last): File "/Users/alex/.local/share/virtualenvs/kaos-JyCdW911/bin/kaos", line 11, in load_entry_point('kaos', 'console_scripts', 'kaos')() File "/Users/alex/work/kaos/cli/kaos_cli/main.py", line 8, in start kaos(obj={}) File "/Users/alex/.local/share/virtualenvs/kaos-JyCdW911/lib/python3.7/site-packages/click/core.py", line 764, in call return self.main(*args, **kwargs) File "/Users/alex/.local/share/virtualenvs/kaos-JyCdW911/lib/python3.7/site-packages/click/core.py", line 717, in main rv = self.invoke(ctx) File "/Users/alex/.local/share/virtualenvs/kaos-JyCdW911/lib/python3.7/site-packages/click/core.py", line 1137, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/Users/alex/.local/share/virtualenvs/kaos-JyCdW911/lib/python3.7/site-packages/click/core.py", line 956, in invoke return ctx.invoke(self.callback, **ctx.params) File "/Users/alex/.local/share/virtualenvs/kaos-JyCdW911/lib/python3.7/site-packages/click/core.py", line 555, in invoke return callback(*args, **kwargs) File "/Users/alex/work/kaos/cli/kaos_cli/utils/decorators.py", line 22, in new_func return ctx.invoke(f, obj, *args, **kwargs) File "/Users/alex/.local/share/virtualenvs/kaos-JyCdW911/lib/python3.7/site-packages/click/core.py", line 555, in invoke return callback(*args, **kwargs) File "/Users/alex/work/kaos/cli/kaos_cli/commands/initialization.py", line 27, in init elif backend.is_created(): AttributeError: 'BackendFacade' object has no attribute 'is_created'

[ImScientist]

Can someone check this pull request?