mirror of
https://github.com/k3s-io/kubernetes.git
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19f7cb23c8
add a new functionality to the agnhost image to run a server that closes the connections received by sending a RST. If a TCP servers closes the connection before all the socket is read, it sends a RST. This implementations just reads only one byte from the connection and closes it after that, that means that in order for this to work the client has to send at least 2 bytes of data. Using a simple curl is enough to trigger a RST: curl http://127.0.0.1:8080 curl: (56) Recv failure: Connection reset by peer Change-Id: I238fba0f790f2c92b37c732f51910a8b125f65db
95 lines
3.8 KiB
Go
95 lines
3.8 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"os"
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"github.com/spf13/cobra"
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"k8s.io/component-base/cli"
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auditproxy "k8s.io/kubernetes/test/images/agnhost/audit-proxy"
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"k8s.io/kubernetes/test/images/agnhost/connect"
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crdconvwebhook "k8s.io/kubernetes/test/images/agnhost/crd-conversion-webhook"
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"k8s.io/kubernetes/test/images/agnhost/dns"
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"k8s.io/kubernetes/test/images/agnhost/entrypoint-tester"
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"k8s.io/kubernetes/test/images/agnhost/fakegitserver"
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grpchealthchecking "k8s.io/kubernetes/test/images/agnhost/grpc-health-checking"
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"k8s.io/kubernetes/test/images/agnhost/guestbook"
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"k8s.io/kubernetes/test/images/agnhost/inclusterclient"
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"k8s.io/kubernetes/test/images/agnhost/liveness"
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logsgen "k8s.io/kubernetes/test/images/agnhost/logs-generator"
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"k8s.io/kubernetes/test/images/agnhost/mounttest"
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"k8s.io/kubernetes/test/images/agnhost/net"
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"k8s.io/kubernetes/test/images/agnhost/netexec"
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"k8s.io/kubernetes/test/images/agnhost/nettest"
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nosnat "k8s.io/kubernetes/test/images/agnhost/no-snat-test"
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nosnatproxy "k8s.io/kubernetes/test/images/agnhost/no-snat-test-proxy"
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"k8s.io/kubernetes/test/images/agnhost/openidmetadata"
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"k8s.io/kubernetes/test/images/agnhost/pause"
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portforwardtester "k8s.io/kubernetes/test/images/agnhost/port-forward-tester"
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"k8s.io/kubernetes/test/images/agnhost/porter"
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resconsumerctrl "k8s.io/kubernetes/test/images/agnhost/resource-consumer-controller"
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servehostname "k8s.io/kubernetes/test/images/agnhost/serve-hostname"
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tcpreset "k8s.io/kubernetes/test/images/agnhost/tcp-reset"
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testwebserver "k8s.io/kubernetes/test/images/agnhost/test-webserver"
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"k8s.io/kubernetes/test/images/agnhost/webhook"
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)
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var Version = "development"
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func main() {
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rootCmd := &cobra.Command{
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Use: "app",
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Version: Version,
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}
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rootCmd.AddCommand(auditproxy.CmdAuditProxy)
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rootCmd.AddCommand(connect.CmdConnect)
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rootCmd.AddCommand(crdconvwebhook.CmdCrdConversionWebhook)
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rootCmd.AddCommand(dns.CmdDNSSuffix)
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rootCmd.AddCommand(dns.CmdDNSServerList)
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rootCmd.AddCommand(dns.CmdEtcHosts)
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rootCmd.AddCommand(entrypoint.CmdEntrypointTester)
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rootCmd.AddCommand(fakegitserver.CmdFakeGitServer)
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rootCmd.AddCommand(guestbook.CmdGuestbook)
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rootCmd.AddCommand(inclusterclient.CmdInClusterClient)
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rootCmd.AddCommand(liveness.CmdLiveness)
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rootCmd.AddCommand(logsgen.CmdLogsGenerator)
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rootCmd.AddCommand(mounttest.CmdMounttest)
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rootCmd.AddCommand(net.CmdNet)
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rootCmd.AddCommand(netexec.CmdNetexec)
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rootCmd.AddCommand(nettest.CmdNettest)
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rootCmd.AddCommand(nosnat.CmdNoSnatTest)
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rootCmd.AddCommand(nosnatproxy.CmdNoSnatTestProxy)
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rootCmd.AddCommand(pause.CmdPause)
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rootCmd.AddCommand(porter.CmdPorter)
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rootCmd.AddCommand(portforwardtester.CmdPortForwardTester)
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rootCmd.AddCommand(resconsumerctrl.CmdResourceConsumerController)
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rootCmd.AddCommand(servehostname.CmdServeHostname)
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rootCmd.AddCommand(testwebserver.CmdTestWebserver)
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rootCmd.AddCommand(tcpreset.CmdTCPReset)
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rootCmd.AddCommand(webhook.CmdWebhook)
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rootCmd.AddCommand(openidmetadata.CmdTestServiceAccountIssuerDiscovery)
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rootCmd.AddCommand(grpchealthchecking.CmdGrpcHealthChecking)
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// NOTE(claudiub): Some tests are passing logging related flags, so we need to be able to
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// accept them. This will also include them in the printed help.
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code := cli.Run(rootCmd)
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os.Exit(code)
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}
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