aojea

1. Create cluster

$ gcloud container clusters create aojea

2. Install the statefulset and wait until it is ready

$ kubectl apply -f test.yaml

aojea

1. Use the stable bind server

docker run -d --rm --name=bind9 internetsystemsconsortium/bind9:9.18

2. Exec into the container

aojea

Version 1.23

$ kubectl apply -f repro.yaml
deployment.apps/server-deployment created
service/service-annotated unchanged
service/service-field unchanged

$ kubectl get pods

aojea

 _output/local/bin/linux/amd64/e2e.test  --ginkgo.focus="should be able to preserve UDP traffic when server pod cycles for a LoadBalancer service" --context  gke_aojea-gke-dev_us-central1-c_cluster-2  --kubeconfig $PWD/kconfig --provider gke --gce-zone us-central1
Nov  9 10:38:18.592: INFO: Fetching cloud provider for "gke"
I1109 10:38:18.593029 1207706 gce.go:928] Using DefaultTokenSource &oauth2.reuseTokenSource{new:(*oauth2.tokenRefresher)(0xc000a94c00), mu:sync.Mutex{state:0, sema:0x0}, t:(*oauth2.Token)(0xc00098d500)}
W1109 10:38:18.662520 1207706 gce.go:483] No network name or URL specified.
I1109 10:38:18.662698 1207706 e2e.go:125] Starting e2e run "01bf689f-eecf-431c-b464-2e56764338bf" on Ginkgo node 1
Nov  9 10:38:18.672: INFO: Enabling in-tree volume drivers
Running Suite: Kubernetes e2e suite - /usr/local/google/home/aojea/src/kubernetes
=================================================================================
Random Seed: 1667990298 - will randomize all specs

aojea

CNI SNIFFER

The Container Networking Interface, or CNI, is a generic plugin-based networking solution for configuring the network on containers.

The CNI specification defines:

1. A format for administrators to define network configuration.
2. A protocol for container runtimes to make requests to network plugins.
3. A procedure for executing plugins based on a supplied configuration.
4. A procedure for plugins to delegate functionality to other plugins.

aojea

package main

import (
	"bufio"
	"flag"
	"fmt"
	"go/scanner"
	"io"
	"io/fs"
	"os"

aojea

---

[](https://mermaid.live/edit#pako:eNqFU0FuwjAQ_MrKZ_iAD0gpFIlbJKSectnaG1jJsVPbQaKIv9dpEhICtM4tM7OZnXEuQjlNQopAXw1ZRRvGg8eqsJAOqug8ZIAB1p4wEuzJn1hRB9foIyuu0UZ4owPbjvQMLJ2nV2iW7z7QsMbIzj7C--QBD536KWHLlsPx1fQNqaRPM4pemsFytZr6lU-Xsy69cSfy99Sd5cjJ7TfBLoctVmzOUDIZHf7UZcY41X5kbZoQye_yMBia8GDZeRvjkhBisk-H8-P4KSv3lLamrfPTIF6xN97VoDngpyF9sz_YGZmdn7uCJJxmZd3BnWLWmQSKSvd3ykQIjVIU-sDaM-N3Q27NyeSwrXjk36DfLjMJHUQmEJTI5p_J0xsjwVMKKI6SMbQ5zxCGaYPAJZD37d0axFPJzJzVbcTDA5MjFqIiXyHr9CdeWqwQ8U

aojea

[](https://mermaid.live/edit#pako:eNq9VMtu2zAQ_JUFTy1q_4AOBlo3h6JAGiQ59KALTa0cwjKpkJQLI8i_d_ky9Spyq07E7uzscHapNyZ0g6xiFl8HVAK_S340_FwroI8Lpw3sO4nKxUjPjZNC9lw5-Ll_WAa_GX1Cs4z_2N_F4L12CPqCJkE3lKkCFHRbOGPrh303WOf55sU5U8EjHqU_3UKg1URbSZgANdxJnQj9d0tvd7svVFgoC4bCsPX5KHoNEjMBtQ0sv06zekoU2TmLqlk3pgL3gkWc4AoOCEIr5cgcbOAieYAckuVz

aojea

package main

import (
	"context"
	"flag"
	"fmt"
	"net"
	"os"
	"time"

aojea

package main

import (
	"context"
	"crypto/tls"
	"fmt"
	"io"
	"log"
	"net"
	"net/http"