mirror of
https://github.com/ceph/ceph-csi.git
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vendor update for CSI 0.3.0
This commit is contained in:
63
vendor/k8s.io/kubernetes/pkg/proxy/ipvs/ipset.go
generated
vendored
63
vendor/k8s.io/kubernetes/pkg/proxy/ipvs/ipset.go
generated
vendored
@ -21,6 +21,7 @@ import (
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utilipset "k8s.io/kubernetes/pkg/util/ipset"
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utilversion "k8s.io/kubernetes/pkg/util/version"
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"fmt"
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"github.com/golang/glog"
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)
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@ -28,32 +29,41 @@ const (
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// MinIPSetCheckVersion is the min ipset version we need. IPv6 is supported in ipset 6.x
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MinIPSetCheckVersion = "6.0"
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// KubeLoopBackIPSet is used to store endpoints dst ip:port, source ip for solving hairpin purpose.
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KubeLoopBackIPSet = "KUBE-LOOP-BACK"
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kubeLoopBackIPSetComment = "Kubernetes endpoints dst ip:port, source ip for solving hairpin purpose"
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kubeLoopBackIPSet = "KUBE-LOOP-BACK"
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// KubeClusterIPSet is used to store service cluster ip + port for masquerade purpose.
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KubeClusterIPSet = "KUBE-CLUSTER-IP"
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kubeClusterIPSetComment = "Kubernetes service cluster ip + port for masquerade purpose"
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kubeClusterIPSet = "KUBE-CLUSTER-IP"
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// KubeExternalIPSet is used to store service external ip + port for masquerade and filter purpose.
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KubeExternalIPSet = "KUBE-EXTERNAL-IP"
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kubeExternalIPSetComment = "Kubernetes service external ip + port for masquerade and filter purpose"
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kubeExternalIPSet = "KUBE-EXTERNAL-IP"
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// KubeLoadBalancerSet is used to store service load balancer ingress ip + port, it is the service lb portal.
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KubeLoadBalancerSet = "KUBE-LOAD-BALANCER"
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kubeLoadBalancerSetComment = "Kubernetes service lb portal"
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kubeLoadBalancerSet = "KUBE-LOAD-BALANCER"
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// KubeLoadBalancerMasqSet is used to store service load balancer ingress ip + port for masquerade purpose.
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KubeLoadBalancerMasqSet = "KUBE-LOAD-BALANCER-MASQ"
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kubeLoadBalancerLocalSetComment = "Kubernetes service load balancer ip + port with externalTrafficPolicy=local"
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kubeLoadBalancerLocalSet = "KUBE-LOAD-BALANCER-LOCAL"
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// KubeLoadBalancerSourceIPSet is used to store service load balancer ingress ip + port + source IP for packet filter purpose.
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KubeLoadBalancerSourceIPSet = "KUBE-LOAD-BALANCER-SOURCE-IP"
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kubeLoadbalancerFWSetComment = "Kubernetes service load balancer ip + port for load balancer with sourceRange"
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kubeLoadbalancerFWSet = "KUBE-LOAD-BALANCER-FW"
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// KubeLoadBalancerSourceCIDRSet is used to store service load balancer ingress ip + port + source cidr for packet filter purpose.
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KubeLoadBalancerSourceCIDRSet = "KUBE-LOAD-BALANCER-SOURCE-CIDR"
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kubeLoadBalancerSourceIPSetComment = "Kubernetes service load balancer ip + port + source IP for packet filter purpose"
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kubeLoadBalancerSourceIPSet = "KUBE-LOAD-BALANCER-SOURCE-IP"
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// KubeNodePortSetTCP is used to store nodeport TCP port for masquerade purpose.
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KubeNodePortSetTCP = "KUBE-NODE-PORT-TCP"
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kubeLoadBalancerSourceCIDRSetComment = "Kubernetes service load balancer ip + port + source cidr for packet filter purpose"
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kubeLoadBalancerSourceCIDRSet = "KUBE-LOAD-BALANCER-SOURCE-CIDR"
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// KubeNodePortSetUDP is used to store nodeport UDP port for masquerade purpose.
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KubeNodePortSetUDP = "KUBE-NODE-PORT-UDP"
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kubeNodePortSetTCPComment = "Kubernetes nodeport TCP port for masquerade purpose"
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kubeNodePortSetTCP = "KUBE-NODE-PORT-TCP"
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kubeNodePortLocalSetTCPComment = "Kubernetes nodeport TCP port with externalTrafficPolicy=local"
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kubeNodePortLocalSetTCP = "KUBE-NODE-PORT-LOCAL-TCP"
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kubeNodePortSetUDPComment = "Kubernetes nodeport UDP port for masquerade purpose"
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kubeNodePortSetUDP = "KUBE-NODE-PORT-UDP"
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kubeNodePortLocalSetUDPComment = "Kubernetes nodeport UDP port with externalTrafficPolicy=local"
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kubeNodePortLocalSetUDP = "KUBE-NODE-PORT-LOCAL-UDP"
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)
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// IPSetVersioner can query the current ipset version.
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@ -72,7 +82,7 @@ type IPSet struct {
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}
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// NewIPSet initialize a new IPSet struct
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func NewIPSet(handle utilipset.Interface, name string, setType utilipset.Type, isIPv6 bool) *IPSet {
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func NewIPSet(handle utilipset.Interface, name string, setType utilipset.Type, isIPv6 bool, comment string) *IPSet {
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hashFamily := utilipset.ProtocolFamilyIPV4
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if isIPv6 {
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hashFamily = utilipset.ProtocolFamilyIPV6
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@ -82,6 +92,7 @@ func NewIPSet(handle utilipset.Interface, name string, setType utilipset.Type, i
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Name: name,
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SetType: setType,
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HashFamily: hashFamily,
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Comment: comment,
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},
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activeEntries: sets.NewString(),
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handle: handle,
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@ -97,6 +108,10 @@ func (set *IPSet) isEmpty() bool {
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return len(set.activeEntries.UnsortedList()) == 0
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}
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func (set *IPSet) getComment() string {
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return fmt.Sprintf("\"%s\"", set.Comment)
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}
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func (set *IPSet) resetEntries() {
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set.activeEntries = sets.NewString()
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}
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@ -136,12 +151,10 @@ func (set *IPSet) syncIPSetEntries() {
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}
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}
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func ensureIPSets(ipSets ...*IPSet) error {
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for _, set := range ipSets {
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if err := set.handle.CreateSet(&set.IPSet, true); err != nil {
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glog.Errorf("Failed to make sure ip set: %v exist, error: %v", set, err)
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return err
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}
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func ensureIPSet(set *IPSet) error {
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if err := set.handle.CreateSet(&set.IPSet, true); err != nil {
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glog.Errorf("Failed to make sure ip set: %v exist, error: %v", set, err)
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return err
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}
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return nil
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}
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