Superset services fails to create

[ilpo00]

Using template for new VPC and running on issue:

CREATE_FAILED | The following resource(s) failed to create: [SupersetService, SupersetnodeService, SupersetworkerbeatService, SupersetinitService, SupersetworkerService].
-- | -- | -- | --
upersetService | CREATE_FAILED | Resource timed out waiting for completion (RequestToken: 73791ad8-b294-7f58-cf24-b149f574eb86)
SupersetinitService | CREATE_FAILED | Resource timed out waiting for completion (RequestToken: 0af95f33-1556-f0c1-cde3-544c61209225)
SupersetnodeService | CREATE_FAILED | Resource timed out waiting for completion (RequestToken: 1e7663ac-a658-60b3-60a9-7ac920097089)
SupersetworkerbeatService | CREATE_FAILED | Resource timed out waiting for completion (RequestToken: 3fb94cf1-c7e9-0a65-6f01-59e0ee79770e)
SupersetworkerService | CREATE_FAILED | Resource timed out waiting for completion (RequestToken: 099634fa-39d1-5656-ac41-d65c74451155)

Happens for multiple locations (N.Virginia, Frankfurt, Stockholm).

[yike5460]

Make sure the VPC is public accessible since container inside cluster will pull image and example assets from github and s3 buckets.