# Copyright 2023 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

---
# Terraform will be unable to decode this file if it does not contain valid YAML
# You can retain `---` (start of the document) to indicate an empty document.

# Deny all egress (egress traffic is allowed by default)
deny-all:
  deny:
    - ports: []
      protocol: all
  direction: EGRESS
  priority: 65535
  destination_ranges:
    - 0.0.0.0/0

# Allow access to GCP APIs via Private Google Access
# https://cloud.google.com/vpc/docs/access-apis-external-ip#config
gcp-pga-apis:
  allow:
    - ports: [443]
      protocol: tcp
  direction: EGRESS
  priority: 500
  destination_ranges:
    - 199.36.153.8/30

# Allow egress to internal networks
internal-egress:
  allow:
    - ports: []
      protocol: tcp
  direction: EGRESS
  destination_ranges:
    - 10.0.0.0/16