Remove iptables

Author: willie-yao

templates/test/ci/cluster-template-prow-azl3.yaml

@@ -9,20 +9,3 @@ spec:
       # Install ca-certificates packages for Azure Linux
       tdnf install -y ca-certificates ca-certificates-legacy
       update-ca-trust
-
-      # Follow Azure Linux 3 docs exactly - completely permissive for debugging
-      # Change default policy to ACCEPT (as recommended by AZL3 docs)
-      iptables -P INPUT ACCEPT
-      iptables -P FORWARD ACCEPT
-      iptables -P OUTPUT ACCEPT
-
-      ip6tables -P INPUT ACCEPT
-      ip6tables -P FORWARD ACCEPT
-      ip6tables -P OUTPUT ACCEPT
-
-      # Flush any rules which would filter packets
-      iptables -F
-      ip6tables -F
-
-      iptables-save > /etc/systemd/scripts/ip4save
-      ip6tables-save > /etc/systemd/scripts/ip6save

templates/test/ci/prow-azl3/patches/controller-manager.yaml

@@ -10,20 +10,3 @@ spec:
         # Install ca-certificates packages for Azure Linux
         tdnf install -y ca-certificates ca-certificates-legacy
         update-ca-trust
-        
-        # Follow Azure Linux 3 docs exactly - completely permissive for debugging
-        # Change default policy to ACCEPT (as recommended by AZL3 docs)
-        iptables -P INPUT ACCEPT
-        iptables -P FORWARD ACCEPT
-        iptables -P OUTPUT ACCEPT
-
-        ip6tables -P INPUT ACCEPT
-        ip6tables -P FORWARD ACCEPT
-        ip6tables -P OUTPUT ACCEPT
-
-        # Flush any rules which would filter packets
-        iptables -F
-        ip6tables -F
-
-        iptables-save > /etc/systemd/scripts/ip4save
-        ip6tables-save > /etc/systemd/scripts/ip6save