Update Go to 1.16.9

[tklauser]

No description provided.

[tklauser]

/test-backport-1.10

Job 'Cilium-PR-Runtime-4.9' failed and has not been observed before, so may be related to your PR:

Click to show.

Test Name

RuntimePrivilegedUnitTests Run Tests

Failure Output

FAIL: Failed to run privileged unit tests

If it is a flake, comment /mlh new-flake Cilium-PR-Runtime-4.9 so I can create a new GitHub issue to track it.

Job 'Cilium-PR-K8s-1.16-net-next' failed and has not been observed before, so may be related to your PR:

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Test Name

[empty]

Failure Output

If it is a flake, comment /mlh new-flake Cilium-PR-K8s-1.16-net-next so I can create a new GitHub issue to track it.

[tklauser]

ci-l4lb-1.10

wasn't started automatically for some reason

[joestringer]

LGTM. This will render #17563 unnecessary, so I will close that PR.

[tklauser]

/test-runtime-4.9

[tklauser]

/test-1.16-netnext

[joestringer]

Hit #17401 on net-next

Also hit the K8sEgressGateway tests failing (two of them, with and without endpoint routes). I haven't seen that before:

• https://jenkins.cilium.io/job/Cilium-PR-K8s-1.16-net-next/1670/testReport/junit/Suite-k8s-1/16/K8sEgressGatewayTest_tunnel_disabled_with_endpoint_routes_enabled_Checks_egress_policy_and_basic_connectivity_both_work/
• https://jenkins.cilium.io/job/Cilium-PR-K8s-1.16-net-next/1670/testReport/junit/Suite-k8s-1/16/K8sEgressGatewayTest_tunnel_disabled_with_endpoint_routes_disabled_Checks_egress_policy_and_basic_connectivity_both_work/

What's weird about this is that I can't find such tests in the v1.10 branch. 🤔

EDIT: Correction, it was introduced in the most recent commit. Looks like it's already broken for the v1.10 branch 😢 f5a5149

[joestringer]

Since the egress gateway tests are new, it's likely that they're either broken on this branch or newly flaky. I've filed #17604 to follow up, but will ignore it for now to get the release out.