add support for setting minimum requested units in limit increase policy

[aardvarq]

└─<cwb>$ git diff --minimal -U0  master
diff --git a/c7n/resources/account.py b/c7n/resources/account.py
index e71d9d81..a88df652 100644
--- a/c7n/resources/account.py
+++ b/c7n/resources/account.py
@@ -498,0 +499 @@ class RequestLimitIncrease(BaseAction):
+            'minimum-increase': {'type': 'number', 'minimum': 1},
@@ -534,0 +536 @@ class RequestLimitIncrease(BaseAction):
+        minimum_increase = self.data.get('minimum-increase')
@@ -540 +542 @@ class RequestLimitIncrease(BaseAction):
-                increase_by = max(increase_by, 1)
+                increase_by = max(increase_by, minimum_increase)

[thisisshi]

rather than doing a check for if minimum-increase is None, you can just specify the default in the .get function itself, i.e. self.data.get('minimum-increase', 1)

[aardvarq]

aha, indeed. Also, spelling counts, apparently ;-)

[aardvarq]

1st commit - omitted default value. Fixed
2nd commit - typo'd "minimum". Fixed.

[aardvarq]

@thisisshi

\o/

WARNING:test command found but not installed in testenv

[thisisshi]

@aardvarq the error is a linting one:

flake8 c7n tools/c7n_org tools/c7n_gcp tools/c7n_logexporter tools/c7n_mailer tools/c7n_sentry tools/c7n_sphinxext tools/zerodark tools/ops tools/c7n_azure
c7n/resources/account.py:537:1: W293 blank line contains whitespace
make: *** [lint] Error 1
ERROR: InvocationError for command '/usr/bin/make lint' (exited with code 2)

just remove the whitespace or line :)

[aardvarq]

@aardvarq gently removes the somewhat liberal pylint alias from his shell profile.

[kapilt]

@aardvarq lgtm thanks for the pr, could you sign our contributor license agreement, referenced from the bottom of the project readme, direct link https://docs.google.com/forms/d/19LpBBjykHPox18vrZvBbZUcK6gQTj7qv1O5hCduAZFU/viewform

[aardvarq]

done. Hope to file many more in the relatively near future. Thanks for the amazing work.