Split up testing IAM policies and automate creating them (#26223)

* Split up testing IAM policies and automate creating them

Move to managed policies to avoid the 5KB limit on policies
for an IAM entity.

The policy file is templated, so need to make sure that there
is an easy mechanism to populate the templates and push the
new policies.

* Update IAM policies for ec2_scaling_policy tests

* Fix RouteTable policies

DescribeRouteTable should be plural
ModifyRouteTable does not exist, but ReplaceRouteTableAssociation
does.

* Some IAM policies do not allow specified Resources

Various IAM policies do not allow Resources
to be specified and should just use `*`. This differs
per service

* [Autoscaling](http://docs.aws.amazon.com/autoscaling/latest/userguide/control-access-using-iam.html#policy-auto-scaling-resources)
* [EC2](http://docs.aws.amazon.com/AWSEC2/latest/APIReference/ec2-api-permissions.html#ec2-api-unsupported-resource-permissions)
* [ECR](http://docs.aws.amazon.com/AmazonECR/latest/userguide/ecr-supported-iam-actions-resources.html)
* [ELB](http://docs.aws.amazon.com/elasticloadbalancing/latest/userguide/load-balancer-authentication-access-control.html)

* Finish fixing AWS IAM resource specifications for testing

Update Lambda and RDS policies

1 files changed, 28 insertions, 0 deletions

diff --git a/hacking/aws_config/testing_policies/ecr-policy.json b/hacking/aws_config/testing_policies/ecr-policy.json
new file mode 100644
index 0000000000..db8204a302
--- /dev/null
+++ b/hacking/aws_config/testing_policies/ecr-policy.json
@@ -0,0 +1,28 @@
+{
+    "Version": "2012-10-17",
+    "Statement": [
+        {
+            "Sid": "UnspecifiedCodeRepositories",
+            "Effect": "Allow",
+            "Action": [
+                "ecr:DescribeRepositories",
+                "ecr:CreateRepository"
+            ],
+            "Resource": "*"
+        },
+        {
+            "Sid": "SpecifiedCodeRepositories",
+            "Effect": "Allow",
+            "Action": [
+                "ecr:GetRepositoryPolicy",
+                "ecr:SetRepositoryPolicy",
+                "ecr:DeleteRepository",
+                "ecr:DeleteRepositoryPolicy",
+                "ecr:DeleteRepositoryPolicy"
+            ],
+            "Resource": [
+                "arn:aws:ecr:{{aws_region}}:{{aws_account}}:repository/ansible-*"
+            ]
+        }
+    ]
+}