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k3s/tests/e2e/tailscale
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Derek Nola a701519354
Update to newer OS images for install testing (#10681) 		3 months ago
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README.md Improve tailscale e2e test 9 months ago
Vagrantfile Update to newer OS images for install testing (#10681) 3 months ago
tailscale_test.go Update to newer OS images for install testing (#10681) 3 months ago

README.md

How to run taliscale (E2E) Tests

Tailscale requires three steps before running the test:

1 - Log into tailscale or create an account "https://login.tailscale.com/"

2 - In the Access controls section, add the cluster routes in the autoApprovers section. For example:

	"autoApprovers": {
		"routes": {
			"10.42.0.0/16":        ["testing@xyz.com"],
			"2001:cafe:42:0::/56": ["testing@xyz.com"],
		},
	},

3 - In Settings > Keys, generate an auth key which is Reusable and Ephemeral. That key should be the value of a new env variable E2E_TAILSCALE_KEY

Typical problems

The cluster does not start correctly

Please verify that the tailscale key was correctly passed to the config. To verify this, check the config in the server/agent in the file /etc/rancher/k3s/config.yaml

The verification on the routing fails

Please verify that you filled the autoApprovers section and that the config applies to your key. If you access the tailscale UI and see that the machine has "Subnets" that require manual approval, the test will not work