kind: KubeProxyConfiguration
**featureGates:**
**  SupportIPVSProxyMode: true**
```

If your cluster was installed by kubeadm, you should edit the `featureGates` field in the `kubeadm-config` ConfigMap. You can do this using `kubectl -n kube-system edit cm kubeadm-config` before upgrading. For example:

kubeadm-config Before:

```
apiVersion: v1
kind: ConfigMap
metadata:
  name: kubeadm-config

<plist version="1.0">
<dict>
	<key>rules</key>
	<dict>
		<key>.*</key>
		<true/>
		<key>Info.plist</key>
		<dict>
			<key>omit</key>
			<true/>
			<key>weight</key>
			<integer>10</integer>
		</dict>
		<key>ResourceRules.plist</key>
		<dict>
			<key>omit</key>
			<true/>
			<key>weight</key>
			<integer>100</integer>
		</dict>
	</dict>
</dict>
</plist>

		echo "FAILED"
		purge "$WORK_DIR"
		exit 1
	fi

	set -e

	"${PWD}/mc" mb minio/testbucket
	"${PWD}/mc" anonymous set public minio/testbucket

	# slow header writing
	send_put_object_request 20 0 && exit -1
	"${PWD}/mc" stat minio/testbucket/testobject && exit -1

	# quick header write and slow bodywrite
	send_put_object_request 0 40 && exit -1

}

func handleSignals() {
	// Custom exit function
	exit := func(success bool) {
		if globalLoggerOutput != nil {
			globalLoggerOutput.Close()
		}

		// If global profiler is set stop before we exit.
		globalProfilerMu.Lock()
		defer globalProfilerMu.Unlock()
		for _, p := range globalProfiler {
			p.Stop()
		}

		if success {
			os.Exit(0)
		}

		os.Exit(1)
	}

	stopProcess := func() bool {

		exit 1
	fi

	echo "Testing in Distributed Erasure setup"
	if ! run_test_dist_erasure; then
		echo "FAILED"
		purge "$WORK_DIR"
		exit 1
	fi

	echo "Testing in Erasure setup as sets"
	if ! run_test_erasure_sets; then
		echo "FAILED"
		purge "$WORK_DIR"
		exit 1
	fi

	echo "Testing in Distributed Eraure expanded setup"
	if ! run_test_pool_erasure_sets; then
		echo "FAILED"

	echo "BUG: original user count differs from expanded setup"
	exit 1
fi

if [ $policy_count -ne $expanded_policy_count ]; then
	echo "BUG: original policy count  differs from expanded setup"
	exit 1
fi

./mc version info myminio/versioned | grep -q "versioning is enabled"
ret=$?
if [ $ret -ne 0 ]; then
	echo "expected versioning enabled after expansion"
	exit 1
fi

[tool.coverage.run]
parallel = true
data_file = "coverage/.coverage"
source = [
    "docs_src",
    "tests",
    "fastapi"
]
relative_files = true
context = '${CONTEXT}'
dynamic_context = "test_function"
omit = [
    "docs_src/response_model/tutorial003_04_py39.py",
    "docs_src/response_model/tutorial003_04_py310.py",
    "docs_src/dependencies/tutorial008_an_py39.py",  # difficult to mock

		log.Printf("failed to connect database, got error %v", err)
		os.Exit(1)
	} else {
		sqlDB, err := DB.DB()
		if err != nil {
			log.Printf("failed to connect database, got error %v", err)
			os.Exit(1)
		}

		err = sqlDB.Ping()
		if err != nil {
			log.Printf("failed to ping sqlDB, got error %v", err)
			os.Exit(1)
		}

		RunMigrations()
	}
}

if [ $failed_count_site1 -ne 0 ]; then
	echo "failed with multipart on site1 uploads"
	exit 1
fi

if [ $failed_count_site2 -ne 0 ]; then
	echo "failed with multipart on site2 uploads"
	exit 1
fi

./mc cp -r --quiet /usr/bin site1/testbucket/

sleep 5

    key = "abcdefghijklmnopqrstuvwxyz_0123456789"
    cache.edit(key)!!.abort()
    // Contains dash.
    key = "-20384573948576"
    cache.edit(key)!!.abort()
  }

  @Test
  fun writeAndReadEntry() {
    val creator = cache.edit("k1")!!
    creator.setString(0, "ABC")
    creator.setString(1, "DE")
    assertThat(creator.newSource(0)).isNull()
    assertThat(creator.newSource(1)).isNull()