services: add an option to provide external traffic policy #7575

	on:
	push:
	branches:
	- main

	pull_request:
	branches:
	- "*"

	merge_group:
	types: [checks_requested]

	name: Test
	jobs:
	test:
	strategy:
	matrix:
	go-version: [1.21.x]
	runs-on:
	- nscloud-ubuntu-22.04-amd64-8x16-with-cache
	- nscloud-cache-size-10gb
	- nscloud-cache-tag-foundation-golang
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Install Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ matrix.go-version }}
	cache: false

	- name: Setup runner cache
	uses: namespacelabs/nscloud-cache-action@v1
	with:
	cache: go

	- name: Test
	run: go test ./...

	- name: Check Go Formatting
	run: go fmt ./... && git diff --exit-code

	- name: Check Go Mod Tidyness
	run: go mod tidy && git diff --exit-code

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