mirror of
https://github.com/k3s-io/kubernetes.git
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kube-proxy: Rename XLB -> EXT
This changes the "XLB" chain into the "EXT" chain - the "external destinations" chain.
This commit is contained in:
Tim Hockin
parent
482f3bc4bf
commit
07b2585927
@ -119,7 +119,7 @@ type serviceInfo struct {
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clusterPolicyChainName utiliptables.Chain
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localPolicyChainName utiliptables.Chain
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firewallChainName utiliptables.Chain
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xlbChainName utiliptables.Chain
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externalChainName utiliptables.Chain
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}
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// returns a new proxy.ServicePort which abstracts a serviceInfo
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@ -134,7 +134,7 @@ func newServiceInfo(port *v1.ServicePort, service *v1.Service, baseInfo *proxy.B
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info.clusterPolicyChainName = servicePortPolicyClusterChain(info.nameString, protocol)
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info.localPolicyChainName = servicePortPolicyLocalChainName(info.nameString, protocol)
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info.firewallChainName = serviceFirewallChainName(info.nameString, protocol)
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info.xlbChainName = serviceLBChainName(info.nameString, protocol)
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info.externalChainName = serviceExternalChainName(info.nameString, protocol)
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return info
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}
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@ -687,8 +687,11 @@ const (
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servicePortPolicyClusterChainNamePrefix = "KUBE-SVC-"
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servicePortPolicyLocalChainNamePrefix = "KUBE-SVL-"
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serviceFirewallChainNamePrefix = "KUBE-FW-"
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serviceLBChainNamePrefix = "KUBE-XLB-"
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serviceExternalChainNamePrefix = "KUBE-EXT-"
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servicePortEndpointChainNamePrefix = "KUBE-SEP-"
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// For cleanup. This can be removed after 1.26 is released.
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deprecatedServiceLBChainNamePrefix = "KUBE-XLB-"
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)
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// servicePortPolicyClusterChain returns the name of the KUBE-SVC-XXXX chain for a service, which is the
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@ -711,12 +714,12 @@ func serviceFirewallChainName(servicePortName string, protocol string) utiliptab
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return utiliptables.Chain(serviceFirewallChainNamePrefix + portProtoHash(servicePortName, protocol))
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}
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// serviceLBChainName returns the name of the KUBE-XLB-XXXX chain for a service, which
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// serviceExternalChainName returns the name of the KUBE-EXT-XXXX chain for a service, which
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// implements "short-circuiting" for internally-originated external-destination traffic when using
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// `Local` external traffic policy. It forwards traffic from local sources to the KUBE-SVC-XXXX
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// chain and traffic from external sources to the KUBE-SVL-XXXX chain.
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func serviceLBChainName(servicePortName string, protocol string) utiliptables.Chain {
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return utiliptables.Chain(serviceLBChainNamePrefix + portProtoHash(servicePortName, protocol))
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func serviceExternalChainName(servicePortName string, protocol string) utiliptables.Chain {
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return utiliptables.Chain(serviceExternalChainNamePrefix + portProtoHash(servicePortName, protocol))
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}
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// servicePortEndpointChainName returns the name of the KUBE-SEP-XXXX chain for a particular
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@ -733,7 +736,8 @@ func isServiceChainName(chainString string) bool {
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servicePortPolicyLocalChainNamePrefix,
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servicePortEndpointChainNamePrefix,
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serviceFirewallChainNamePrefix,
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serviceLBChainNamePrefix,
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serviceExternalChainNamePrefix,
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deprecatedServiceLBChainNamePrefix,
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}
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for _, p := range prefixes {
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@ -1063,7 +1067,7 @@ func (proxier *Proxier) syncProxyRules() {
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// "internal" while NodePort, LoadBalancer, and ExternalIPs traffic is
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// considered "external".
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internalTrafficChain := internalPolicyChain
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externalTrafficChain := svcInfo.xlbChainName // eventually jumps to externalPolicyChain
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externalTrafficChain := svcInfo.externalChainName // eventually jumps to externalPolicyChain
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// Declare the clusterPolicyChain if needed.
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if hasEndpoints && svcInfo.UsesClusterEndpoints() {
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@ -997,7 +997,7 @@ func Test_sortIPTablesRules(t *testing.T) {
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:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
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:KUBE-SEP-SXIVWICOYRO3J4NJ - [0:0]
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:KUBE-SVC-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-XLB-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-EXT-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-SVL-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-FW-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-SEP-RS4RBKLTHTF2IUXJ - [0:0]
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@ -1016,20 +1016,20 @@ func Test_sortIPTablesRules(t *testing.T) {
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-A KUBE-SEP-SXIVWICOYRO3J4NJ -m comment --comment ns1/svc1:p80 -s 10.180.0.1 -j KUBE-MARK-MASQ
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-A KUBE-SEP-SXIVWICOYRO3J4NJ -m comment --comment ns1/svc1:p80 -m tcp -p tcp -j DNAT --to-destination 10.180.0.1:80
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 cluster IP" -m tcp -p tcp -d 172.30.0.42 --dport 80 -j KUBE-SVC-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 external IP" -m tcp -p tcp -d 192.168.99.11 --dport 80 -j KUBE-XLB-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 external IP" -m tcp -p tcp -d 192.168.99.11 --dport 80 -j KUBE-EXT-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-GNZBNJ2PO5MGZ6GT
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-A KUBE-SVC-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 cluster IP" -m tcp -p tcp -d 172.30.0.42 --dport 80 ! -s 10.0.0.0/8 -j KUBE-MARK-MASQ
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-A KUBE-SVC-GNZBNJ2PO5MGZ6GT -m comment --comment ns2/svc2:p80 -j KUBE-SEP-RS4RBKLTHTF2IUXJ
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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-XLB-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-NODEPORTS -m comment --comment ns2/svc2:p80 -m tcp -p tcp --dport 3001 -s 127.0.0.0/8 -j KUBE-MARK-MASQ
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-A KUBE-NODEPORTS -m comment --comment ns2/svc2:p80 -m tcp -p tcp --dport 3001 -j KUBE-XLB-GNZBNJ2PO5MGZ6GT
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-A KUBE-XLB-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-XLB-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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-A KUBE-XLB-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-XLB-GNZBNJ2PO5MGZ6GT -j KUBE-SVL-GNZBNJ2PO5MGZ6GT
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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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-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-SVL-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 has no local endpoints" -j KUBE-MARK-DROP
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-A KUBE-SERVICES -m comment --comment "ns3/svc3:p80 cluster IP" -m tcp -p tcp -d 172.30.0.43 --dport 80 -j KUBE-SVC-X27LE4BHSL4DOUIK
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-A KUBE-SVC-X27LE4BHSL4DOUIK -m comment --comment "ns3/svc3:p80 cluster IP" -m tcp -p tcp -d 172.30.0.43 --dport 80 ! -s 10.0.0.0/8 -j KUBE-MARK-MASQ
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@ -1063,6 +1063,7 @@ func Test_sortIPTablesRules(t *testing.T) {
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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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COMMIT
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*nat
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:KUBE-EXT-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-FW-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-MARK-MASQ - [0:0]
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:KUBE-NODEPORTS - [0:0]
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@ -1078,19 +1079,22 @@ func Test_sortIPTablesRules(t *testing.T) {
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:KUBE-SVC-X27LE4BHSL4DOUIK - [0:0]
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:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
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:KUBE-SVL-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-XLB-GNZBNJ2PO5MGZ6GT - [0:0]
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-A KUBE-NODEPORTS -m comment --comment ns2/svc2:p80 -m tcp -p tcp --dport 3001 -s 127.0.0.0/8 -j KUBE-MARK-MASQ
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-A KUBE-NODEPORTS -m comment --comment ns2/svc2:p80 -m tcp -p tcp --dport 3001 -j KUBE-XLB-GNZBNJ2PO5MGZ6GT
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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-NODEPORTS -m comment --comment ns3/svc3:p80 -m tcp -p tcp --dport 3002 -j KUBE-SVC-X27LE4BHSL4DOUIK
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-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
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-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-SVC-XPGD46QRK7WJZT7O
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 cluster IP" -m tcp -p tcp -d 172.30.0.42 --dport 80 -j KUBE-SVC-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 external IP" -m tcp -p tcp -d 192.168.99.11 --dport 80 -j KUBE-XLB-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 external IP" -m tcp -p tcp -d 192.168.99.11 --dport 80 -j KUBE-EXT-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns3/svc3:p80 cluster IP" -m tcp -p tcp -d 172.30.0.43 --dport 80 -j KUBE-SVC-X27LE4BHSL4DOUIK
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-A KUBE-SERVICES -m comment --comment "ns4/svc4:p80 cluster IP" -m tcp -p tcp -d 172.30.0.44 --dport 80 -j KUBE-SVC-4SW47YFZTEDKD3PK
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-A KUBE-SERVICES -m comment --comment "ns4/svc4:p80 external IP" -m tcp -p tcp -d 192.168.99.22 --dport 80 -j KUBE-SVC-4SW47YFZTEDKD3PK
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-A KUBE-FW-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 loadbalancer IP" -s 203.0.113.0/25 -j KUBE-XLB-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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-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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@ -1118,10 +1122,6 @@ func Test_sortIPTablesRules(t *testing.T) {
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-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 ! -s 10.0.0.0/8 -j KUBE-MARK-MASQ
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-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-SXIVWICOYRO3J4NJ
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-A KUBE-SVL-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 has no local endpoints" -j KUBE-MARK-DROP
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-A KUBE-XLB-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-XLB-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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-A KUBE-XLB-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-XLB-GNZBNJ2PO5MGZ6GT -j KUBE-SVL-GNZBNJ2PO5MGZ6GT
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COMMIT
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`),
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},
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@ -1532,6 +1532,10 @@ func TestOverallIPTablesRulesWithMultipleServices(t *testing.T) {
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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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COMMIT
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*nat
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:KUBE-EXT-4SW47YFZTEDKD3PK - [0:0]
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:KUBE-EXT-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-EXT-PAZTZYUUMV5KCDZL - [0:0]
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:KUBE-EXT-X27LE4BHSL4DOUIK - [0:0]
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:KUBE-FW-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-FW-PAZTZYUUMV5KCDZL - [0:0]
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:KUBE-MARK-MASQ - [0:0]
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@ -1550,27 +1554,33 @@ func TestOverallIPTablesRulesWithMultipleServices(t *testing.T) {
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:KUBE-SVC-X27LE4BHSL4DOUIK - [0:0]
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:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
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:KUBE-SVL-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-XLB-4SW47YFZTEDKD3PK - [0:0]
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:KUBE-XLB-GNZBNJ2PO5MGZ6GT - [0:0]
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:KUBE-XLB-PAZTZYUUMV5KCDZL - [0:0]
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:KUBE-XLB-X27LE4BHSL4DOUIK - [0:0]
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-A KUBE-NODEPORTS -m comment --comment ns2/svc2:p80 -m tcp -p tcp --dport 3001 -s 127.0.0.0/8 -j KUBE-MARK-MASQ
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-A KUBE-NODEPORTS -m comment --comment ns2/svc2:p80 -m tcp -p tcp --dport 3001 -j KUBE-XLB-GNZBNJ2PO5MGZ6GT
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-A KUBE-NODEPORTS -m comment --comment ns2b/svc2b:p80 -m tcp -p tcp --dport 3002 -j KUBE-XLB-PAZTZYUUMV5KCDZL
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-A KUBE-NODEPORTS -m comment --comment ns3/svc3:p80 -m tcp -p tcp --dport 3003 -j KUBE-XLB-X27LE4BHSL4DOUIK
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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-NODEPORTS -m comment --comment ns2b/svc2b:p80 -m tcp -p tcp --dport 3002 -j KUBE-EXT-PAZTZYUUMV5KCDZL
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-A KUBE-NODEPORTS -m comment --comment ns3/svc3:p80 -m tcp -p tcp --dport 3003 -j KUBE-EXT-X27LE4BHSL4DOUIK
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-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
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-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-SVC-XPGD46QRK7WJZT7O
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 cluster IP" -m tcp -p tcp -d 172.30.0.42 --dport 80 -j KUBE-SVC-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 external IP" -m tcp -p tcp -d 192.168.99.22 --dport 80 -j KUBE-XLB-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 external IP" -m tcp -p tcp -d 192.168.99.22 --dport 80 -j KUBE-EXT-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns2/svc2:p80 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-GNZBNJ2PO5MGZ6GT
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-A KUBE-SERVICES -m comment --comment "ns2b/svc2b:p80 cluster IP" -m tcp -p tcp -d 172.30.0.43 --dport 80 -j KUBE-SVC-PAZTZYUUMV5KCDZL
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-A KUBE-SERVICES -m comment --comment "ns2b/svc2b:p80 loadbalancer IP" -m tcp -p tcp -d 5.6.7.8 --dport 80 -j KUBE-FW-PAZTZYUUMV5KCDZL
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-A KUBE-SERVICES -m comment --comment "ns3/svc3:p80 cluster IP" -m tcp -p tcp -d 172.30.0.43 --dport 80 -j KUBE-SVC-X27LE4BHSL4DOUIK
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-A KUBE-SERVICES -m comment --comment "ns4/svc4:p80 cluster IP" -m tcp -p tcp -d 172.30.0.44 --dport 80 -j KUBE-SVC-4SW47YFZTEDKD3PK
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-A KUBE-SERVICES -m comment --comment "ns4/svc4:p80 external IP" -m tcp -p tcp -d 192.168.99.33 --dport 80 -j KUBE-XLB-4SW47YFZTEDKD3PK
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-A KUBE-FW-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 loadbalancer IP" -s 203.0.113.0/25 -j KUBE-XLB-GNZBNJ2PO5MGZ6GT
|
||||
-A KUBE-SERVICES -m comment --comment "ns4/svc4:p80 external IP" -m tcp -p tcp -d 192.168.99.33 --dport 80 -j KUBE-EXT-4SW47YFZTEDKD3PK
|
||||
-A KUBE-EXT-4SW47YFZTEDKD3PK -m comment --comment "masquerade traffic for ns4/svc4:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-4SW47YFZTEDKD3PK -j KUBE-SVC-4SW47YFZTEDKD3PK
|
||||
-A KUBE-EXT-GNZBNJ2PO5MGZ6GT -m comment --comment "pod traffic for ns2/svc2:p80 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-GNZBNJ2PO5MGZ6GT
|
||||
-A KUBE-EXT-GNZBNJ2PO5MGZ6GT -m comment --comment "masquerade LOCAL traffic for ns2/svc2:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-GNZBNJ2PO5MGZ6GT -m comment --comment "route LOCAL traffic for ns2/svc2:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-GNZBNJ2PO5MGZ6GT
|
||||
-A KUBE-EXT-GNZBNJ2PO5MGZ6GT -j KUBE-SVL-GNZBNJ2PO5MGZ6GT
|
||||
-A KUBE-EXT-PAZTZYUUMV5KCDZL -m comment --comment "masquerade traffic for ns2b/svc2b:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-PAZTZYUUMV5KCDZL -j KUBE-SVC-PAZTZYUUMV5KCDZL
|
||||
-A KUBE-EXT-X27LE4BHSL4DOUIK -m comment --comment "masquerade traffic for ns3/svc3:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-X27LE4BHSL4DOUIK -j KUBE-SVC-X27LE4BHSL4DOUIK
|
||||
-A KUBE-FW-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 loadbalancer IP" -s 203.0.113.0/25 -j KUBE-EXT-GNZBNJ2PO5MGZ6GT
|
||||
-A KUBE-FW-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 loadbalancer IP" -j KUBE-MARK-DROP
|
||||
-A KUBE-FW-PAZTZYUUMV5KCDZL -m comment --comment "ns2b/svc2b:p80 loadbalancer IP" -j KUBE-XLB-PAZTZYUUMV5KCDZL
|
||||
-A KUBE-FW-PAZTZYUUMV5KCDZL -m comment --comment "ns2b/svc2b:p80 loadbalancer IP" -j KUBE-EXT-PAZTZYUUMV5KCDZL
|
||||
-A KUBE-FW-PAZTZYUUMV5KCDZL -m comment --comment "ns2b/svc2b: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
|
||||
@ -1600,16 +1610,6 @@ func TestOverallIPTablesRulesWithMultipleServices(t *testing.T) {
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 ! -s 10.0.0.0/8 -j KUBE-MARK-MASQ
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-SXIVWICOYRO3J4NJ
|
||||
-A KUBE-SVL-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 has no local endpoints" -j KUBE-MARK-DROP
|
||||
-A KUBE-XLB-4SW47YFZTEDKD3PK -m comment --comment "masquerade traffic for ns4/svc4:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-4SW47YFZTEDKD3PK -j KUBE-SVC-4SW47YFZTEDKD3PK
|
||||
-A KUBE-XLB-GNZBNJ2PO5MGZ6GT -m comment --comment "pod traffic for ns2/svc2:p80 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-GNZBNJ2PO5MGZ6GT
|
||||
-A KUBE-XLB-GNZBNJ2PO5MGZ6GT -m comment --comment "masquerade LOCAL traffic for ns2/svc2:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-GNZBNJ2PO5MGZ6GT -m comment --comment "route LOCAL traffic for ns2/svc2:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-GNZBNJ2PO5MGZ6GT
|
||||
-A KUBE-XLB-GNZBNJ2PO5MGZ6GT -j KUBE-SVL-GNZBNJ2PO5MGZ6GT
|
||||
-A KUBE-XLB-PAZTZYUUMV5KCDZL -m comment --comment "masquerade traffic for ns2b/svc2b:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-PAZTZYUUMV5KCDZL -j KUBE-SVC-PAZTZYUUMV5KCDZL
|
||||
-A KUBE-XLB-X27LE4BHSL4DOUIK -m comment --comment "masquerade traffic for ns3/svc3:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-X27LE4BHSL4DOUIK -j KUBE-SVC-X27LE4BHSL4DOUIK
|
||||
COMMIT
|
||||
`)
|
||||
|
||||
@ -1810,6 +1810,7 @@ func TestLoadBalancer(t *testing.T) {
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-FW-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -1817,12 +1818,13 @@ func TestLoadBalancer(t *testing.T) {
|
||||
:KUBE-SEP-SXIVWICOYRO3J4NJ - [0:0]
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-XPGD46QRK7WJZT7O
|
||||
-A KUBE-FW-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 loadbalancer IP" -s 203.0.113.0/25 -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "masquerade traffic for ns1/svc1:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-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" -j KUBE-MARK-DROP
|
||||
-A KUBE-MARK-MASQ -j MARK --or-mark 0x4000
|
||||
-A KUBE-POSTROUTING -m mark ! --mark 0x4000/0x4000 -j RETURN
|
||||
@ -1832,8 +1834,6 @@ func TestLoadBalancer(t *testing.T) {
|
||||
-A KUBE-SEP-SXIVWICOYRO3J4NJ -m comment --comment ns1/svc1:p80 -m tcp -p tcp -j DNAT --to-destination 10.180.0.1:80
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 ! -s 10.0.0.0/8 -j KUBE-MARK-MASQ
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-SXIVWICOYRO3J4NJ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade traffic for ns1/svc1:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
COMMIT
|
||||
`)
|
||||
|
||||
@ -1894,16 +1894,18 @@ func TestNodePort(t *testing.T) {
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
:KUBE-POSTROUTING - [0:0]
|
||||
:KUBE-SEP-SXIVWICOYRO3J4NJ - [0:0]
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "masquerade traffic for ns1/svc1:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-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
|
||||
@ -1912,8 +1914,6 @@ func TestNodePort(t *testing.T) {
|
||||
-A KUBE-SEP-SXIVWICOYRO3J4NJ -m comment --comment ns1/svc1:p80 -m tcp -p tcp -j DNAT --to-destination 10.180.0.1:80
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 ! -s 10.0.0.0/8 -j KUBE-MARK-MASQ
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-SXIVWICOYRO3J4NJ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade traffic for ns1/svc1:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
COMMIT
|
||||
`)
|
||||
assertIPTablesRulesEqual(t, getLine(), expected, fp.iptablesData.String())
|
||||
@ -2130,6 +2130,7 @@ func TestOnlyLocalExternalIPs(t *testing.T) {
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
:KUBE-POSTROUTING - [0:0]
|
||||
@ -2138,10 +2139,13 @@ func TestOnlyLocalExternalIPs(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-SVL-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 external IP" -m tcp -p tcp -d 192.168.99.11 --dport 80 -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 external IP" -m tcp -p tcp -d 192.168.99.11 --dport 80 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "pod traffic for ns1/svc1:p80 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
|
||||
-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
|
||||
@ -2154,10 +2158,6 @@ func TestOnlyLocalExternalIPs(t *testing.T) {
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-SXIVWICOYRO3J4NJ
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
|
||||
-A KUBE-SVL-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "pod traffic for ns1/svc1:p80 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
|
||||
COMMIT
|
||||
`)
|
||||
assertIPTablesRulesEqual(t, getLine(), expected, fp.iptablesData.String())
|
||||
@ -2222,6 +2222,7 @@ func TestNonLocalExternalIPs(t *testing.T) {
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
:KUBE-POSTROUTING - [0:0]
|
||||
@ -2229,10 +2230,11 @@ func TestNonLocalExternalIPs(t *testing.T) {
|
||||
:KUBE-SEP-ZX7GRIZKSNUQ3LAJ - [0:0]
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 external IP" -m tcp -p tcp -d 192.168.99.11 --dport 80 -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 external IP" -m tcp -p tcp -d 192.168.99.11 --dport 80 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "masquerade traffic for ns1/svc1:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-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
|
||||
@ -2244,8 +2246,6 @@ func TestNonLocalExternalIPs(t *testing.T) {
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 ! -s 10.0.0.0/8 -j KUBE-MARK-MASQ
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-SXIVWICOYRO3J4NJ
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade traffic for ns1/svc1:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
COMMIT
|
||||
`)
|
||||
assertIPTablesRulesEqual(t, getLine(), expected, fp.iptablesData.String())
|
||||
@ -2442,6 +2442,7 @@ func TestOnlyLocalLoadBalancing(t *testing.T) {
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-FW-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -2451,13 +2452,16 @@ func TestOnlyLocalLoadBalancing(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-SVL-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -s 127.0.0.0/8 -j KUBE-MARK-MASQ
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-XPGD46QRK7WJZT7O
|
||||
-A KUBE-FW-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 loadbalancer IP" -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "pod traffic for ns1/svc1:p80 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
|
||||
-A KUBE-FW-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 loadbalancer IP" -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
|
||||
@ -2474,10 +2478,6 @@ func TestOnlyLocalLoadBalancing(t *testing.T) {
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
|
||||
-A KUBE-SVL-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -m recent --name KUBE-SEP-ZX7GRIZKSNUQ3LAJ --rcheck --seconds 10800 --reap -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
|
||||
-A KUBE-SVL-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "pod traffic for ns1/svc1:p80 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
|
||||
COMMIT
|
||||
`)
|
||||
assertIPTablesRulesEqual(t, getLine(), expected, fp.iptablesData.String())
|
||||
@ -2500,6 +2500,7 @@ func TestOnlyLocalNodePortsNoClusterCIDR(t *testing.T) {
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
:KUBE-POSTROUTING - [0:0]
|
||||
@ -2508,11 +2509,13 @@ func TestOnlyLocalNodePortsNoClusterCIDR(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-SVL-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -s 127.0.0.0/8 -j KUBE-MARK-MASQ
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -d 192.168.0.2 -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
|
||||
-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
|
||||
@ -2524,9 +2527,6 @@ func TestOnlyLocalNodePortsNoClusterCIDR(t *testing.T) {
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-SXIVWICOYRO3J4NJ
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
|
||||
-A KUBE-SVL-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
|
||||
COMMIT
|
||||
`)
|
||||
onlyLocalNodePorts(t, fp, ipt, expected, getLine())
|
||||
@ -2548,6 +2548,7 @@ func TestOnlyLocalNodePorts(t *testing.T) {
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
:KUBE-POSTROUTING - [0:0]
|
||||
@ -2556,11 +2557,14 @@ func TestOnlyLocalNodePorts(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-SVL-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -s 127.0.0.0/8 -j KUBE-MARK-MASQ
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -d 192.168.0.2 -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "pod traffic for ns1/svc1:p80 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
|
||||
-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
|
||||
@ -2573,10 +2577,6 @@ func TestOnlyLocalNodePorts(t *testing.T) {
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-SXIVWICOYRO3J4NJ
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
|
||||
-A KUBE-SVL-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "pod traffic for ns1/svc1:p80 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
|
||||
COMMIT
|
||||
`)
|
||||
onlyLocalNodePorts(t, fp, ipt, expected, getLine())
|
||||
@ -3925,6 +3925,7 @@ func TestHealthCheckNodePortE2E(t *testing.T) {
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
:KUBE-POSTROUTING - [0:0]
|
||||
@ -3934,11 +3935,14 @@ func TestHealthCheckNodePortE2E(t *testing.T) {
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1 -m tcp -p tcp --dport 30010 -s 127.0.0.0/8 -j KUBE-MARK-MASQ
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1 -m tcp -p tcp --dport 30010 -j KUBE-XLB-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1 -m tcp -p tcp --dport 30010 -j KUBE-EXT-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 0 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
-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
|
||||
@ -3954,10 +3958,6 @@ func TestHealthCheckNodePortE2E(t *testing.T) {
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-IO5XOSKPAXIFQXAJ
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-XGJFVO3L2O5SRFNT
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-3JOIVZTXZZRGORX4
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
COMMIT
|
||||
`)
|
||||
|
||||
@ -4713,6 +4713,7 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -4723,11 +4724,14 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-XLB-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-EXT-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 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
|
||||
@ -4750,10 +4754,6 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-IO5XOSKPAXIFQXAJ --rcheck --seconds 10800 --reap -j KUBE-SEP-IO5XOSKPAXIFQXAJ
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-3JOIVZTXZZRGORX4
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-IO5XOSKPAXIFQXAJ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
COMMIT
|
||||
`),
|
||||
},
|
||||
@ -4836,6 +4836,7 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -4846,11 +4847,14 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-XLB-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-EXT-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 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
|
||||
@ -4873,10 +4877,6 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-IO5XOSKPAXIFQXAJ --rcheck --seconds 10800 --reap -j KUBE-SEP-IO5XOSKPAXIFQXAJ
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-3JOIVZTXZZRGORX4
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-IO5XOSKPAXIFQXAJ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
COMMIT
|
||||
`),
|
||||
},
|
||||
@ -4951,6 +4951,7 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -4961,11 +4962,14 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-XLB-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-EXT-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 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
|
||||
@ -4984,10 +4988,6 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-XGJFVO3L2O5SRFNT --rcheck --seconds 10800 --reap -j KUBE-SEP-XGJFVO3L2O5SRFNT
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-IO5XOSKPAXIFQXAJ
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-XGJFVO3L2O5SRFNT
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
COMMIT
|
||||
`),
|
||||
},
|
||||
@ -5067,6 +5067,7 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -5075,11 +5076,14 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-XLB-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-EXT-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 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
|
||||
@ -5091,10 +5095,6 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-EQCHZ7S2PJ72OHAY --rcheck --seconds 10800 --reap -j KUBE-SEP-EQCHZ7S2PJ72OHAY
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-EQCHZ7S2PJ72OHAY
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 has no local endpoints" -j KUBE-MARK-DROP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
COMMIT
|
||||
`),
|
||||
},
|
||||
@ -5140,6 +5140,7 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -5148,11 +5149,14 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-XLB-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-EXT-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 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
|
||||
@ -5164,10 +5168,6 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyLocal(t *testing.T)
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-EQCHZ7S2PJ72OHAY --rcheck --seconds 10800 --reap -j KUBE-SEP-EQCHZ7S2PJ72OHAY
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-EQCHZ7S2PJ72OHAY
|
||||
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 has no local endpoints" -j KUBE-MARK-DROP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "pod traffic for ns1/svc1 external destinations" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 external destinations" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
|
||||
COMMIT
|
||||
`),
|
||||
},
|
||||
@ -5388,6 +5388,7 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -5397,11 +5398,12 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
:KUBE-SEP-IO5XOSKPAXIFQXAJ - [0:0]
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-XLB-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "masquerade traffic for ns1/svc1 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-EXT-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 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
|
||||
@ -5420,8 +5422,6 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.3333333333 -j KUBE-SEP-3JOIVZTXZZRGORX4
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-IO5XOSKPAXIFQXAJ
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-EQCHZ7S2PJ72OHAY
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade traffic for ns1/svc1 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
COMMIT
|
||||
`),
|
||||
},
|
||||
@ -5502,6 +5502,7 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -5511,11 +5512,12 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
:KUBE-SEP-IO5XOSKPAXIFQXAJ - [0:0]
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-XLB-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "masquerade traffic for ns1/svc1 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-EXT-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 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
|
||||
@ -5534,8 +5536,6 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.3333333333 -j KUBE-SEP-3JOIVZTXZZRGORX4
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-IO5XOSKPAXIFQXAJ
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-EQCHZ7S2PJ72OHAY
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade traffic for ns1/svc1 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
COMMIT
|
||||
`),
|
||||
},
|
||||
@ -5609,6 +5609,7 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -5618,11 +5619,12 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
:KUBE-SEP-XGJFVO3L2O5SRFNT - [0:0]
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-XLB-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "masquerade traffic for ns1/svc1 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-EXT-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 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
|
||||
@ -5641,8 +5643,6 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.3333333333 -j KUBE-SEP-IO5XOSKPAXIFQXAJ
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-XGJFVO3L2O5SRFNT
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-EQCHZ7S2PJ72OHAY
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade traffic for ns1/svc1 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
COMMIT
|
||||
`),
|
||||
},
|
||||
@ -5775,6 +5775,7 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -5782,11 +5783,12 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
:KUBE-SEP-EQCHZ7S2PJ72OHAY - [0:0]
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
|
||||
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 80 -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-XLB-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -m comment --comment "masquerade traffic for ns1/svc1 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-AQI2S6QIMU7PVVRP -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 loadbalancer IP" -j KUBE-EXT-AQI2S6QIMU7PVVRP
|
||||
-A KUBE-FW-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 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
|
||||
@ -5797,8 +5799,6 @@ func Test_EndpointSliceWithTerminatingEndpointsTrafficPolicyCluster(t *testing.T
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 cluster IP" -m tcp -p tcp -d 172.30.1.1 --dport 80 ! -s 10.0.0.0/8 -j KUBE-MARK-MASQ
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-EQCHZ7S2PJ72OHAY --rcheck --seconds 10800 --reap -j KUBE-SEP-EQCHZ7S2PJ72OHAY
|
||||
-A KUBE-SVC-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-EQCHZ7S2PJ72OHAY
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade traffic for ns1/svc1 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVC-AQI2S6QIMU7PVVRP
|
||||
COMMIT
|
||||
`),
|
||||
},
|
||||
@ -5945,6 +5945,7 @@ func TestMasqueradeAll(t *testing.T) {
|
||||
-A KUBE-FORWARD -m comment --comment "kubernetes forwarding conntrack rule" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
|
||||
COMMIT
|
||||
*nat
|
||||
:KUBE-EXT-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-FW-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-MARK-MASQ - [0:0]
|
||||
:KUBE-NODEPORTS - [0:0]
|
||||
@ -5952,12 +5953,13 @@ func TestMasqueradeAll(t *testing.T) {
|
||||
:KUBE-SEP-SXIVWICOYRO3J4NJ - [0:0]
|
||||
:KUBE-SERVICES - [0:0]
|
||||
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
|
||||
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-NODEPORTS -m comment --comment ns1/svc1:p80 -m tcp -p tcp --dport 3001 -j KUBE-EXT-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "kubernetes service nodeports; NOTE: this must be the last rule in this chain" -m addrtype --dst-type LOCAL -j KUBE-NODEPORTS
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-SERVICES -m comment --comment "ns1/svc1:p80 loadbalancer IP" -m tcp -p tcp -d 1.2.3.4 --dport 80 -j KUBE-FW-XPGD46QRK7WJZT7O
|
||||
-A KUBE-FW-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 loadbalancer IP" -j KUBE-XLB-XPGD46QRK7WJZT7O
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -m comment --comment "masquerade traffic for ns1/svc1:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-EXT-XPGD46QRK7WJZT7O -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
-A KUBE-FW-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 loadbalancer IP" -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
|
||||
@ -5967,8 +5969,6 @@ func TestMasqueradeAll(t *testing.T) {
|
||||
-A KUBE-SEP-SXIVWICOYRO3J4NJ -m comment --comment ns1/svc1:p80 -m tcp -p tcp -j DNAT --to-destination 10.180.0.1:80
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment "ns1/svc1:p80 cluster IP" -m tcp -p tcp -d 172.30.0.41 --dport 80 -j KUBE-MARK-MASQ
|
||||
-A KUBE-SVC-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-SXIVWICOYRO3J4NJ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade traffic for ns1/svc1:p80 external destinations" -j KUBE-MARK-MASQ
|
||||
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVC-XPGD46QRK7WJZT7O
|
||||
COMMIT
|
||||
`)
|
||||
assertIPTablesRulesEqual(t, getLine(), expected, fp.iptablesData.String())
|
||||
|
||||
Loading…
Reference in New Issue
Block a user