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proxy/iptables: Don't use KUBE-MARK-DROP for LoadBalancerSourceRanges
This commit is contained in:
Dan Winship
parent
e092b6d27b
commit
9313188909
@ -158,8 +158,8 @@ func TestNumberIptablesRules(t *testing.T) {
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},
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services: 1,
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epPerService: 1,
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expectedFilterRules: 3,
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expectedNatRules: 17,
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expectedFilterRules: 4,
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expectedNatRules: 16,
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},
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{
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name: "1 Services 2 EndpointPerService - LoadBalancer",
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@ -173,8 +173,8 @@ func TestNumberIptablesRules(t *testing.T) {
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},
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services: 1,
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epPerService: 2,
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expectedFilterRules: 3,
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expectedNatRules: 20,
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expectedFilterRules: 4,
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expectedNatRules: 19,
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},
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{
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name: "1 Services 10 EndpointPerService - LoadBalancer",
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@ -188,8 +188,8 @@ func TestNumberIptablesRules(t *testing.T) {
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},
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services: 1,
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epPerService: 10,
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expectedFilterRules: 3,
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expectedNatRules: 44,
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expectedFilterRules: 4,
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expectedNatRules: 43,
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},
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{
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name: "10 Services 0 EndpointsPerService - LoadBalancer",
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@ -218,8 +218,8 @@ func TestNumberIptablesRules(t *testing.T) {
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},
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services: 10,
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epPerService: 1,
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expectedFilterRules: 3,
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expectedNatRules: 125,
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expectedFilterRules: 13,
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expectedNatRules: 115,
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},
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{
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name: "10 Services 2 EndpointPerService - LoadBalancer",
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@ -233,8 +233,8 @@ func TestNumberIptablesRules(t *testing.T) {
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},
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services: 10,
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epPerService: 2,
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expectedFilterRules: 3,
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expectedNatRules: 155,
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expectedFilterRules: 13,
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expectedNatRules: 145,
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},
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{
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name: "10 Services 10 EndpointPerService - LoadBalancer",
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@ -248,8 +248,8 @@ func TestNumberIptablesRules(t *testing.T) {
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},
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services: 10,
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epPerService: 10,
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expectedFilterRules: 3,
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expectedNatRules: 395,
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expectedFilterRules: 13,
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expectedNatRules: 385,
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},
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}
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@ -76,6 +76,9 @@ const (
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// the kubernetes forward chain
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kubeForwardChain utiliptables.Chain = "KUBE-FORWARD"
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// kubeProxyFirewallChain is the kube-proxy firewall chain
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kubeProxyFirewallChain utiliptables.Chain = "KUBE-PROXY-FIREWALL"
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// kube proxy canary chain is used for monitoring rule reload
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kubeProxyCanaryChain utiliptables.Chain = "KUBE-PROXY-CANARY"
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@ -386,6 +389,9 @@ var iptablesJumpChains = []iptablesJumpChain{
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{utiliptables.TableFilter, kubeServicesChain, utiliptables.ChainForward, "kubernetes service portals", []string{"-m", "conntrack", "--ctstate", "NEW"}},
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{utiliptables.TableFilter, kubeServicesChain, utiliptables.ChainOutput, "kubernetes service portals", []string{"-m", "conntrack", "--ctstate", "NEW"}},
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{utiliptables.TableFilter, kubeForwardChain, utiliptables.ChainForward, "kubernetes forwarding rules", nil},
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{utiliptables.TableFilter, kubeProxyFirewallChain, utiliptables.ChainInput, "kubernetes load balancer firewall", []string{"-m", "conntrack", "--ctstate", "NEW"}},
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{utiliptables.TableFilter, kubeProxyFirewallChain, utiliptables.ChainOutput, "kubernetes load balancer firewall", []string{"-m", "conntrack", "--ctstate", "NEW"}},
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{utiliptables.TableFilter, kubeProxyFirewallChain, utiliptables.ChainForward, "kubernetes load balancer firewall", []string{"-m", "conntrack", "--ctstate", "NEW"}},
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{utiliptables.TableNAT, kubeServicesChain, utiliptables.ChainOutput, "kubernetes service portals", nil},
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{utiliptables.TableNAT, kubeServicesChain, utiliptables.ChainPrerouting, "kubernetes service portals", nil},
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{utiliptables.TableNAT, kubePostroutingChain, utiliptables.ChainPostrouting, "kubernetes postrouting rules", nil},
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@ -896,9 +902,8 @@ func (proxier *Proxier) syncProxyRules() {
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proxier.natChains.Reset()
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proxier.natRules.Reset()
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// Make sure we keep stats for the top-level chains, if they existed
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// (which most should have because we created them above).
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for _, chainName := range []utiliptables.Chain{kubeServicesChain, kubeExternalServicesChain, kubeForwardChain, kubeNodePortsChain} {
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// Write chain lines for all the "top-level" chains we'll be filling in
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for _, chainName := range []utiliptables.Chain{kubeServicesChain, kubeExternalServicesChain, kubeForwardChain, kubeNodePortsChain, kubeProxyFirewallChain} {
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proxier.filterChains.Write(utiliptables.MakeChainLine(chainName))
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}
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for _, chainName := range []utiliptables.Chain{kubeServicesChain, kubeNodePortsChain, kubePostroutingChain, kubeMarkMasqChain} {
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@ -1158,6 +1163,15 @@ func (proxier *Proxier) syncProxyRules() {
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"-j", string(loadBalancerTrafficChain))
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}
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if usesFWChain {
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proxier.filterRules.Write(
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"-A", string(kubeProxyFirewallChain),
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"-m", "comment", "--comment", fmt.Sprintf(`"%s traffic not accepted by %s"`, svcPortNameString, svcInfo.firewallChainName),
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"-m", protocol, "-p", protocol,
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"-d", lbip,
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"--dport", strconv.Itoa(svcInfo.Port()),
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"-j", "DROP")
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}
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}
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if !hasExternalEndpoints {
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// Either no endpoints at all (REJECT) or no endpoints for
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@ -1339,9 +1353,8 @@ func (proxier *Proxier) syncProxyRules() {
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}
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}
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// If the packet was able to reach the end of firewall chain,
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// then it did not get DNATed. It means the packet cannot go
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// thru the firewall, then mark it for DROP.
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proxier.natRules.Write(args, "-j", string(kubeMarkDropChain))
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// then it did not get DNATed and will be dropped later by the
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// corresponding KUBE-PROXY-FIREWALL rule.
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}
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// If Cluster policy is in use, create the chain and create rules jumping
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@ -759,7 +759,7 @@ func checkIPTablesRuleJumps(ruleData string) error {
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// Find cases where we have ":BAR" but no "-A FOO ... -j BAR", meaning
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// that we are creating an empty chain but not using it for anything.
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extraChains := createdChains.Difference(jumpedChains)
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extraChains.Delete(string(kubeServicesChain), string(kubeExternalServicesChain), string(kubeNodePortsChain), string(kubePostroutingChain), string(kubeForwardChain), string(kubeMarkMasqChain))
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extraChains.Delete(string(kubeServicesChain), string(kubeExternalServicesChain), string(kubeNodePortsChain), string(kubePostroutingChain), string(kubeForwardChain), string(kubeMarkMasqChain), string(kubeProxyFirewallChain))
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if len(extraChains) > 0 {
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return fmt.Errorf("some chains in %s are created but not used: %v", tableName, extraChains.List())
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}
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@ -1018,6 +1018,7 @@ func TestSortIPTablesRules(t *testing.T) {
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:KUBE-EXTERNAL-SERVICES - [0:0]
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:KUBE-FORWARD - [0:0]
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:KUBE-NODEPORTS - [0:0]
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:KUBE-PROXY-FIREWALL - [0:0]
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-A KUBE-NODEPORTS -m comment --comment "ns2/svc2:p80 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
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-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns2/svc2:p80 has no local endpoints" -m tcp -p tcp -d 192.168.99.22 --dport 80 -j DROP
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-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns2/svc2:p80 has no local endpoints" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j DROP
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@ -1025,6 +1026,7 @@ func TestSortIPTablesRules(t *testing.T) {
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-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
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-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
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-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
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-A KUBE-PROXY-FIREWALL -m comment --comment "ns5/svc5:p80 traffic not accepted by KUBE-FW-NUKIZ6OKUXPJNT4C" -m tcp -p tcp -d 5.6.7.8 --dport 80 -j DROP
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COMMIT
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*nat
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:KUBE-SERVICES - [0:0]
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@ -1060,7 +1062,6 @@ func TestSortIPTablesRules(t *testing.T) {
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-A KUBE-SEP-RS4RBKLTHTF2IUXJ -m comment --comment ns2/svc2:p80 -s 10.180.0.2 -j KUBE-MARK-MASQ
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-A KUBE-SEP-RS4RBKLTHTF2IUXJ -m comment --comment ns2/svc2:p80 -m tcp -p tcp -j DNAT --to-destination 10.180.0.2:80
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-A KUBE-FW-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 loadbalancer IP" -s 203.0.113.0/25 -j KUBE-EXT-GNZBNJ2PO5MGZ6GT
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-A KUBE-FW-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 loadbalancer IP" -j KUBE-MARK-DROP
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-A KUBE-NODEPORTS -m comment --comment ns2/svc2:p80 -m tcp -p tcp --dport 3001 -j KUBE-EXT-GNZBNJ2PO5MGZ6GT
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-A KUBE-EXT-GNZBNJ2PO5MGZ6GT -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-GNZBNJ2PO5MGZ6GT
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-A KUBE-EXT-GNZBNJ2PO5MGZ6GT -m comment --comment "masquerade LOCAL traffic for ns2/svc2:p80 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
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@ -1093,6 +1094,7 @@ func TestSortIPTablesRules(t *testing.T) {
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:KUBE-SERVICES - [0:0]
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:KUBE-EXTERNAL-SERVICES - [0:0]
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:KUBE-FORWARD - [0:0]
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:KUBE-PROXY-FIREWALL - [0:0]
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-A KUBE-NODEPORTS -m comment --comment "ns2/svc2:p80 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
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-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns2/svc2:p80 has no local endpoints" -m tcp -p tcp -d 192.168.99.22 --dport 80 -j DROP
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-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns2/svc2:p80 has no local endpoints" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j DROP
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@ -1100,6 +1102,7 @@ func TestSortIPTablesRules(t *testing.T) {
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-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
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-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
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-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
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-A KUBE-PROXY-FIREWALL -m comment --comment "ns5/svc5:p80 traffic not accepted by KUBE-FW-NUKIZ6OKUXPJNT4C" -m tcp -p tcp -d 5.6.7.8 --dport 80 -j DROP
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COMMIT
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*nat
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:KUBE-NODEPORTS - [0:0]
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@ -1133,7 +1136,6 @@ func TestSortIPTablesRules(t *testing.T) {
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-A KUBE-EXT-GNZBNJ2PO5MGZ6GT -m comment --comment "route LOCAL traffic for ns2/svc2:p80 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-GNZBNJ2PO5MGZ6GT
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-A KUBE-EXT-GNZBNJ2PO5MGZ6GT -j KUBE-SVL-GNZBNJ2PO5MGZ6GT
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-A KUBE-FW-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 loadbalancer IP" -s 203.0.113.0/25 -j KUBE-EXT-GNZBNJ2PO5MGZ6GT
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-A KUBE-FW-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 loadbalancer IP" -j KUBE-MARK-DROP
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-A KUBE-MARK-MASQ -j MARK --or-mark 0x4000
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-A KUBE-POSTROUTING -m mark ! --mark 0x4000/0x4000 -j RETURN
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-A KUBE-POSTROUTING -j MARK --xor-mark 0x4000
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@ -1586,6 +1588,7 @@ func tracePacket(t *testing.T, ipt *iptablestest.FakeIPTables, sourceIP, destIP,
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tracer.runChain(utiliptables.TableFilter, kubeServicesChain, sourceIP, destIP, destPort)
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tracer.runChain(utiliptables.TableFilter, kubeExternalServicesChain, sourceIP, destIP, destPort)
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tracer.runChain(utiliptables.TableFilter, kubeNodePortsChain, sourceIP, destIP, destPort)
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tracer.runChain(utiliptables.TableFilter, kubeProxyFirewallChain, sourceIP, destIP, destPort)
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// Finally, the nat:POSTROUTING rules run, but the only interesting thing that
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// happens there is that the masquerade mark gets turned into actual masquerading.
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@ -1637,6 +1640,7 @@ func TestTracePackets(t *testing.T) {
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:KUBE-FORWARD - [0:0]
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:KUBE-NODEPORTS - [0:0]
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:KUBE-SERVICES - [0:0]
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:KUBE-PROXY-FIREWALL - [0:0]
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-A INPUT -m comment --comment kubernetes health check service ports -j KUBE-NODEPORTS
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-A INPUT -m conntrack --ctstate NEW -m comment --comment kubernetes externally-visible service portals -j KUBE-EXTERNAL-SERVICES
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-A FORWARD -m comment --comment kubernetes forwarding rules -j KUBE-FORWARD
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@ -1651,6 +1655,7 @@ func TestTracePackets(t *testing.T) {
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-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
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-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
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-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
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-A KUBE-PROXY-FIREWALL -m comment --comment "ns5/svc5:p80 traffic not accepted by KUBE-FW-NUKIZ6OKUXPJNT4C" -m tcp -p tcp -d 5.6.7.8 --dport 80 -j DROP
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COMMIT
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*nat
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:PREROUTING - [0:0]
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@ -1707,7 +1712,6 @@ func TestTracePackets(t *testing.T) {
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-A KUBE-EXT-X27LE4BHSL4DOUIK -m comment --comment "masquerade traffic for ns3/svc3:p80 external destinations" -j KUBE-MARK-MASQ
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-A KUBE-EXT-X27LE4BHSL4DOUIK -j KUBE-SVC-X27LE4BHSL4DOUIK
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-A KUBE-FW-NUKIZ6OKUXPJNT4C -m comment --comment "ns5/svc5:p80 loadbalancer IP" -s 203.0.113.0/25 -j KUBE-EXT-NUKIZ6OKUXPJNT4C
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-A KUBE-FW-NUKIZ6OKUXPJNT4C -m comment --comment "ns5/svc5:p80 loadbalancer IP" -j KUBE-MARK-DROP
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-A KUBE-SEP-C6EBXVWJJZMIWKLZ -m comment --comment ns4/svc4:p80 -s 10.180.0.5 -j KUBE-MARK-MASQ
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-A KUBE-SEP-C6EBXVWJJZMIWKLZ -m comment --comment ns4/svc4:p80 -m tcp -p tcp -j DNAT --to-destination 10.180.0.5:80
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-A KUBE-SEP-I77PXRDZVX7PMWMN -m comment --comment ns5/svc5:p80 -s 10.180.0.3 -j KUBE-MARK-MASQ
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@ -1771,19 +1775,12 @@ func TestTracePackets(t *testing.T) {
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masq: true,
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},
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{
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name: "DROP (via filter table)",
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name: "DROP",
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sourceIP: testExternalClient,
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destIP: "192.168.99.22",
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destPort: 80,
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output: "DROP",
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},
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{
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name: "DROP (via KUBE-MARK-DROP)",
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sourceIP: testExternalClientBlocked,
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destIP: "5.6.7.8",
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destPort: 80,
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output: "DROP",
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},
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{
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name: "ACCEPT (NodePortHealthCheck)",
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sourceIP: testNodeIP,
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@ -1967,6 +1964,7 @@ func TestOverallIPTablesRulesWithMultipleServices(t *testing.T) {
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:KUBE-SERVICES - [0:0]
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:KUBE-EXTERNAL-SERVICES - [0:0]
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:KUBE-FORWARD - [0:0]
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:KUBE-PROXY-FIREWALL - [0:0]
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-A KUBE-NODEPORTS -m comment --comment "ns2/svc2:p80 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
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-A KUBE-SERVICES -m comment --comment "ns6/svc6:p80 has no endpoints" -m tcp -p tcp -d 172.30.0.46 --dport 80 -j REJECT
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-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns2/svc2:p80 has no local endpoints" -m tcp -p tcp -d 192.168.99.22 --dport 80 -j DROP
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@ -1975,6 +1973,7 @@ func TestOverallIPTablesRulesWithMultipleServices(t *testing.T) {
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-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
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-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
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-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
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-A KUBE-PROXY-FIREWALL -m comment --comment "ns5/svc5:p80 traffic not accepted by KUBE-FW-NUKIZ6OKUXPJNT4C" -m tcp -p tcp -d 5.6.7.8 --dport 80 -j DROP
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COMMIT
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*nat
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:KUBE-NODEPORTS - [0:0]
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@ -2020,7 +2019,6 @@ func TestOverallIPTablesRulesWithMultipleServices(t *testing.T) {
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-A KUBE-EXT-X27LE4BHSL4DOUIK -m comment --comment "masquerade traffic for ns3/svc3:p80 external destinations" -j KUBE-MARK-MASQ
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-A KUBE-EXT-X27LE4BHSL4DOUIK -j KUBE-SVC-X27LE4BHSL4DOUIK
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-A KUBE-FW-NUKIZ6OKUXPJNT4C -m comment --comment "ns5/svc5:p80 loadbalancer IP" -s 203.0.113.0/25 -j KUBE-EXT-NUKIZ6OKUXPJNT4C
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-A KUBE-FW-NUKIZ6OKUXPJNT4C -m comment --comment "ns5/svc5:p80 loadbalancer IP" -j KUBE-MARK-DROP
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-A KUBE-MARK-MASQ -j MARK --or-mark 0x4000
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-A KUBE-POSTROUTING -m mark ! --mark 0x4000/0x4000 -j RETURN
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-A KUBE-POSTROUTING -j MARK --xor-mark 0x4000
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@ -2094,6 +2092,7 @@ func TestClusterIPReject(t *testing.T) {
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:KUBE-SERVICES - [0:0]
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:KUBE-EXTERNAL-SERVICES - [0:0]
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:KUBE-FORWARD - [0:0]
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:KUBE-PROXY-FIREWALL - [0:0]
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-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 has no endpoints" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j REJECT
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-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
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-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
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@ -2171,6 +2170,7 @@ func TestClusterIPEndpointsJump(t *testing.T) {
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:KUBE-SERVICES - [0:0]
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:KUBE-EXTERNAL-SERVICES - [0:0]
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:KUBE-FORWARD - [0:0]
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:KUBE-PROXY-FIREWALL - [0:0]
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-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
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||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -2277,9 +2277,12 @@ func TestLoadBalancer(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
-A KUBE-PROXY-FIREWALL -m comment --comment "ns1/svc1:p80 traffic not accepted by KUBE-FW-XPGD46QRK7WJZT7O" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j DROP
|
||||
-A KUBE-PROXY-FIREWALL -m comment --comment "ns1/svc1:p80 traffic not accepted by KUBE-FW-XPGD46QRK7WJZT7O" -m tcp -p tcp -d 5.6.7.8 --dport 80 -j DROP
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -2301,7 +2304,6 @@ func TestLoadBalancer(t *testing.T) {
|
||||
-A KUBE-FW-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 loadbalancer IP" -s 203.0.113.0/25 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-FW-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 loadbalancer IP" -s 1.2.3.4 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-FW-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 loadbalancer IP" -s 5.6.7.8 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-FW-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 loadbalancer IP" -j KUBE-MARK-DROP
|
||||
-A KUBE-MARK-MASQ -j MARK --or-mark 0x4000
|
||||
-A KUBE-POSTROUTING -m mark ! --mark 0x4000/0x4000 -j RETURN
|
||||
-A KUBE-POSTROUTING -j MARK --xor-mark 0x4000
|
||||
@ -2473,6 +2475,7 @@ func TestNodePort(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -2574,6 +2577,7 @@ func TestHealthCheckNodePort(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment "ns1/svc1:p80 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 has no endpoints" -m tcp -p tcp -d 172.30.0.42 --dport 80 -j REJECT
|
||||
-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns1/svc1:p80 has no endpoints" -m addrtype --dst-type LOCAL -m tcp -p tcp --dport 3001 -j REJECT
|
||||
@ -2633,6 +2637,7 @@ func TestMasqueradeRule(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -2692,6 +2697,7 @@ func TestExternalIPsReject(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 has no endpoints" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j REJECT
|
||||
-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns1/svc1:p80 has no endpoints" -m tcp -p tcp -d 192.168.99.11 --dport 80 -j REJECT
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
@ -2783,6 +2789,7 @@ func TestOnlyLocalExternalIPs(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -2894,6 +2901,7 @@ func TestNonLocalExternalIPs(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -2979,6 +2987,7 @@ func TestNodePortReject(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 has no endpoints" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j REJECT
|
||||
-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns1/svc1:p80 has no endpoints" -m addrtype --dst-type LOCAL -m tcp -p tcp --dport 3001 -j REJECT
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
@ -3068,6 +3077,7 @@ func TestLoadBalancerReject(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment "ns1/svc1:p80 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 has no endpoints" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j REJECT
|
||||
-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns1/svc1:p80 has no endpoints" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j REJECT
|
||||
@ -3180,6 +3190,7 @@ func TestOnlyLocalLoadBalancing(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment "ns1/svc1:p80 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
@ -3262,6 +3273,7 @@ func TestOnlyLocalNodePortsNoClusterCIDR(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -3309,6 +3321,7 @@ func TestOnlyLocalNodePorts(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -4657,6 +4670,7 @@ func TestEndpointSliceE2E(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -5106,6 +5120,7 @@ func TestInternalTrafficPolicyE2E(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -5188,6 +5203,7 @@ func TestInternalTrafficPolicyE2E(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -5239,6 +5255,7 @@ func TestInternalTrafficPolicyE2E(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 has no local endpoints" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j DROP
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
@ -5482,6 +5499,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment "ns1/svc1 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
@ -5620,6 +5638,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment "ns1/svc1 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
@ -5750,6 +5769,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment "ns1/svc1 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
@ -5881,6 +5901,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment "ns1/svc1 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
|
||||
-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns1/svc1 has no local endpoints" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j DROP
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
@ -5966,6 +5987,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment "ns1/svc1 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
|
||||
-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns1/svc1 has no local endpoints" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j DROP
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
@ -6060,6 +6082,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment "ns1/svc1 health check node port" -m tcp -p tcp --dport 30000 -j ACCEPT
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 has no endpoints" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j REJECT
|
||||
-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns1/svc1 has no endpoints" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j REJECT
|
||||
@ -6260,6 +6283,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -6389,6 +6413,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -6511,6 +6536,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -6639,6 +6665,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 has no endpoints" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j REJECT
|
||||
-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns1/svc1 has no endpoints" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j REJECT
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
@ -6708,6 +6735,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -6801,6 +6829,7 @@ func TestEndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 has no endpoints" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j REJECT
|
||||
-A KUBE-EXTERNAL-SERVICES -m comment --comment "ns1/svc1 has no endpoints" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j REJECT
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
@ -7696,6 +7725,7 @@ func TestSyncProxyRulesRepeated(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -7763,6 +7793,7 @@ func TestSyncProxyRulesRepeated(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -7812,6 +7843,7 @@ func TestSyncProxyRulesRepeated(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -7867,6 +7899,7 @@ func TestSyncProxyRulesRepeated(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "ns4/svc4:p80 has no endpoints" -m tcp -p tcp -d 172.30.0.44 --dport 80 -j REJECT
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
@ -7920,6 +7953,7 @@ func TestSyncProxyRulesRepeated(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -7971,6 +8005,7 @@ func TestSyncProxyRulesRepeated(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -8024,6 +8059,7 @@ func TestSyncProxyRulesRepeated(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
@ -8076,6 +8112,7 @@ func TestSyncProxyRulesRepeated(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-EXTERNAL-SERVICES - [0:0]
|
||||
:KUBE-FORWARD - [0:0]
|
||||
:KUBE-PROXY-FIREWALL - [0:0]
|
||||
-A KUBE-FORWARD -m conntrack --ctstate INVALID -j DROP
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding rules" -m mark --mark 0x4000/0x4000 -j ACCEPT
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
|
||||
Loading…
Reference in New Issue
Block a user