github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2026-01-06 07:57:35 +00:00
Code Issues Projects Releases Wiki Activity

proxy/iptables: Split KUBE-SVL-XXX chain out of KUBE-XLB-XXX

Browse Source 
Now the XLB chain _only_ implements the "short-circuit local
connections to the SVC chain" rule, and the actual endpoint selection
happens in the SVL chain.

Though not quite implemented yet, this will eventually also mean that
"SVC" = "Service, Cluster traffic policy" as opposed to "SVL" =
"Service, Local traffic policy"
This commit is contained in:
Dan Winship
2022-03-08 13:08:02 -05:00
parent 87dcf8b914
commit 2e780ecd99
2 changed files with 95 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
pkg/proxy/iptables/proxier_test.go
View File

@@ -995,6 +995,7 @@ COMMIT
:KUBE-SEP-SXIVWICOYRO3J4NJ - [0:0]
:KUBE-SVC-GNZBNJ2PO5MGZ6GT - [0:0]
:KUBE-XLB-GNZBNJ2PO5MGZ6GT - [0:0]
:KUBE-SVL-GNZBNJ2PO5MGZ6GT - [0:0]
:KUBE-FW-GNZBNJ2PO5MGZ6GT - [0:0]
:KUBE-SEP-RS4RBKLTHTF2IUXJ - [0:0]
:KUBE-SVC-X27LE4BHSL4DOUIK - [0:0]
@@ -1025,7 +1026,8 @@ COMMIT
-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
-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
-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
-A KUBE-XLB-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 has no local endpoints" -j KUBE-MARK-DROP
-A KUBE-XLB-GNZBNJ2PO5MGZ6GT -j KUBE-SVL-GNZBNJ2PO5MGZ6GT
-A KUBE-SVL-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 has no local endpoints" -j KUBE-MARK-DROP
-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
-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
-A KUBE-NODEPORTS -m comment --comment ns3/svc3:p80 -m tcp -p tcp --dport 3002 -j KUBE-SVC-X27LE4BHSL4DOUIK
@@ -1072,6 +1074,7 @@ COMMIT
:KUBE-SVC-GNZBNJ2PO5MGZ6GT - [0:0]
:KUBE-SVC-X27LE4BHSL4DOUIK - [0:0]
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
:KUBE-SVL-GNZBNJ2PO5MGZ6GT - [0:0]
:KUBE-XLB-GNZBNJ2PO5MGZ6GT - [0:0]
-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
-A KUBE-NODEPORTS -m comment --comment ns2/svc2:p80 -m tcp -p tcp --dport 3001 -j KUBE-XLB-GNZBNJ2PO5MGZ6GT
@@ -1111,10 +1114,11 @@ COMMIT
-A KUBE-SVC-X27LE4BHSL4DOUIK -m comment --comment ns3/svc3:p80 -j KUBE-SEP-OYPFS5VJICHGATKP
-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-GNZBNJ2PO5MGZ6GT -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-GNZBNJ2PO5MGZ6GT
-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
-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
-A KUBE-XLB-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 has no local endpoints" -j KUBE-MARK-DROP
-A KUBE-XLB-GNZBNJ2PO5MGZ6GT -j KUBE-SVL-GNZBNJ2PO5MGZ6GT
COMMIT
`,
},
@@ -1514,6 +1518,7 @@ COMMIT
:KUBE-SEP-SXIVWICOYRO3J4NJ - [0:0]
:KUBE-SVC-GNZBNJ2PO5MGZ6GT - [0:0]
:KUBE-XLB-GNZBNJ2PO5MGZ6GT - [0:0]
:KUBE-SVL-GNZBNJ2PO5MGZ6GT - [0:0]
:KUBE-FW-GNZBNJ2PO5MGZ6GT - [0:0]
:KUBE-SEP-RS4RBKLTHTF2IUXJ - [0:0]
:KUBE-SVC-PAZTZYUUMV5KCDZL - [0:0]
@@ -1547,7 +1552,8 @@ COMMIT
-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
-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
-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
-A KUBE-XLB-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 has no local endpoints" -j KUBE-MARK-DROP
-A KUBE-XLB-GNZBNJ2PO5MGZ6GT -j KUBE-SVL-GNZBNJ2PO5MGZ6GT
-A KUBE-SVL-GNZBNJ2PO5MGZ6GT -m comment --comment "ns2/svc2:p80 has no local endpoints" -j KUBE-MARK-DROP
-A KUBE-SVC-PAZTZYUUMV5KCDZL -m comment --comment "ns2b/svc2b:p80 cluster IP" -m tcp -p tcp -d 172.30.0.43 --dport 80 ! -s 10.0.0.0/8 -j KUBE-MARK-MASQ
-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
-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
@@ -2100,6 +2106,7 @@ COMMIT
:KUBE-POSTROUTING - [0:0]
:KUBE-MARK-MASQ - [0:0]
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
:KUBE-SVL-XPGD46QRK7WJZT7O - [0:0]
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
:KUBE-SEP-SXIVWICOYRO3J4NJ - [0:0]
:KUBE-SEP-ZX7GRIZKSNUQ3LAJ - [0:0]
@@ -2119,7 +2126,8 @@ COMMIT
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-XPGD46QRK7WJZT7O
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
-A KUBE-SVL-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
-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
COMMIT
`
@@ -2412,6 +2420,7 @@ COMMIT
:KUBE-POSTROUTING - [0:0]
:KUBE-MARK-MASQ - [0:0]
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
:KUBE-SVL-XPGD46QRK7WJZT7O - [0:0]
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
:KUBE-FW-XPGD46QRK7WJZT7O - [0:0]
:KUBE-SEP-SXIVWICOYRO3J4NJ - [0:0]
@@ -2438,8 +2447,9 @@ COMMIT
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-XPGD46QRK7WJZT7O
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -m recent --name KUBE-SEP-ZX7GRIZKSNUQ3LAJ --rcheck --seconds 10800 --reap -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
-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-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
COMMIT
`
@@ -2469,6 +2479,7 @@ COMMIT
:KUBE-POSTROUTING - [0:0]
:KUBE-MARK-MASQ - [0:0]
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
:KUBE-SVL-XPGD46QRK7WJZT7O - [0:0]
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
:KUBE-SEP-SXIVWICOYRO3J4NJ - [0:0]
:KUBE-SEP-ZX7GRIZKSNUQ3LAJ - [0:0]
@@ -2487,7 +2498,8 @@ COMMIT
-A KUBE-SEP-ZX7GRIZKSNUQ3LAJ -m comment --comment ns1/svc1:p80 -m tcp -p tcp -j DNAT --to-destination 10.180.2.1:80
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
-A KUBE-SVL-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
-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
COMMIT
`
@@ -2515,6 +2527,7 @@ COMMIT
:KUBE-POSTROUTING - [0:0]
:KUBE-MARK-MASQ - [0:0]
:KUBE-SVC-XPGD46QRK7WJZT7O - [0:0]
:KUBE-SVL-XPGD46QRK7WJZT7O - [0:0]
:KUBE-XLB-XPGD46QRK7WJZT7O - [0:0]
:KUBE-SEP-SXIVWICOYRO3J4NJ - [0:0]
:KUBE-SEP-ZX7GRIZKSNUQ3LAJ - [0:0]
@@ -2535,7 +2548,8 @@ COMMIT
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-XPGD46QRK7WJZT7O
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "masquerade LOCAL traffic for ns1/svc1:p80 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment "route LOCAL traffic for ns1/svc1:p80 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-XPGD46QRK7WJZT7O
-A KUBE-XLB-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
-A KUBE-XLB-XPGD46QRK7WJZT7O -j KUBE-SVL-XPGD46QRK7WJZT7O
-A KUBE-SVL-XPGD46QRK7WJZT7O -m comment --comment ns1/svc1:p80 -j KUBE-SEP-ZX7GRIZKSNUQ3LAJ
-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
COMMIT
`
@@ -3890,6 +3904,7 @@ COMMIT
:KUBE-POSTROUTING - [0:0]
:KUBE-MARK-MASQ - [0:0]
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SEP-3JOIVZTXZZRGORX4 - [0:0]
:KUBE-SEP-IO5XOSKPAXIFQXAJ - [0:0]
@@ -3914,7 +3929,8 @@ COMMIT
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-3JOIVZTXZZRGORX4
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-3JOIVZTXZZRGORX4
-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
COMMIT
`
@@ -4666,6 +4682,7 @@ COMMIT
:KUBE-POSTROUTING - [0:0]
:KUBE-MARK-MASQ - [0:0]
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SEP-3JOIVZTXZZRGORX4 - [0:0]
@@ -4695,10 +4712,11 @@ COMMIT
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-3JOIVZTXZZRGORX4 --rcheck --seconds 10800 --reap -j KUBE-SEP-3JOIVZTXZZRGORX4
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-IO5XOSKPAXIFQXAJ --rcheck --seconds 10800 --reap -j KUBE-SEP-IO5XOSKPAXIFQXAJ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-3JOIVZTXZZRGORX4
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-IO5XOSKPAXIFQXAJ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-3JOIVZTXZZRGORX4 --rcheck --seconds 10800 --reap -j KUBE-SEP-3JOIVZTXZZRGORX4
-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-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
COMMIT
`,
@@ -4786,6 +4804,7 @@ COMMIT
:KUBE-POSTROUTING - [0:0]
:KUBE-MARK-MASQ - [0:0]
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SEP-3JOIVZTXZZRGORX4 - [0:0]
@@ -4815,10 +4834,11 @@ COMMIT
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-3JOIVZTXZZRGORX4 --rcheck --seconds 10800 --reap -j KUBE-SEP-3JOIVZTXZZRGORX4
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-IO5XOSKPAXIFQXAJ --rcheck --seconds 10800 --reap -j KUBE-SEP-IO5XOSKPAXIFQXAJ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-3JOIVZTXZZRGORX4
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-IO5XOSKPAXIFQXAJ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-3JOIVZTXZZRGORX4 --rcheck --seconds 10800 --reap -j KUBE-SEP-3JOIVZTXZZRGORX4
-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-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
COMMIT
`,
@@ -4898,6 +4918,7 @@ COMMIT
:KUBE-POSTROUTING - [0:0]
:KUBE-MARK-MASQ - [0:0]
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SEP-IO5XOSKPAXIFQXAJ - [0:0]
@@ -4923,10 +4944,11 @@ COMMIT
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-IO5XOSKPAXIFQXAJ --rcheck --seconds 10800 --reap -j KUBE-SEP-IO5XOSKPAXIFQXAJ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m recent --name KUBE-SEP-XGJFVO3L2O5SRFNT --rcheck --seconds 10800 --reap -j KUBE-SEP-XGJFVO3L2O5SRFNT
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -m statistic --mode random --probability 0.5000000000 -j KUBE-SEP-IO5XOSKPAXIFQXAJ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment ns1/svc1 -j KUBE-SEP-XGJFVO3L2O5SRFNT
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
-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 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-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
COMMIT
`,
@@ -5011,6 +5033,7 @@ COMMIT
:KUBE-POSTROUTING - [0:0]
:KUBE-MARK-MASQ - [0:0]
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SEP-EQCHZ7S2PJ72OHAY - [0:0]
@@ -5030,7 +5053,8 @@ COMMIT
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 has no local endpoints" -j KUBE-MARK-DROP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 has no local endpoints" -j KUBE-MARK-DROP
-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
COMMIT
`,
@@ -5081,6 +5105,7 @@ COMMIT
:KUBE-POSTROUTING - [0:0]
:KUBE-MARK-MASQ - [0:0]
:KUBE-SVC-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-SVL-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-XLB-AQI2S6QIMU7PVVRP - [0:0]
:KUBE-FW-AQI2S6QIMU7PVVRP - [0:0]
-A KUBE-POSTROUTING -m mark ! --mark 0x4000/0x4000 -j RETURN
@@ -5095,7 +5120,8 @@ COMMIT
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "Redirect pods trying to reach external loadbalancer VIP to clusterIP" -s 10.0.0.0/8 -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "masquerade LOCAL traffic for ns1/svc1 LB IP" -m addrtype --src-type LOCAL -j KUBE-MARK-MASQ
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "route LOCAL traffic for ns1/svc1 LB IP to service chain" -m addrtype --src-type LOCAL -j KUBE-SVC-AQI2S6QIMU7PVVRP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 has no local endpoints" -j KUBE-MARK-DROP
-A KUBE-XLB-AQI2S6QIMU7PVVRP -j KUBE-SVL-AQI2S6QIMU7PVVRP
-A KUBE-SVL-AQI2S6QIMU7PVVRP -m comment --comment "ns1/svc1 has no local endpoints" -j KUBE-MARK-DROP
-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
COMMIT
`,