40 lines
762 B
Go
40 lines
762 B
Go
package libnetwork
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import (
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"net"
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"sync"
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)
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var (
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// A global monotonic counter to assign firewall marks to
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// services.
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fwMarkCtr uint32 = 256
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fwMarkCtrMu sync.Mutex
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)
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type service struct {
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name string // Service Name
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id string // Service ID
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// Map of loadbalancers for the service one-per attached
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// network. It is keyed with network ID.
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loadBalancers map[string]*loadBalancer
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// List of ingress ports exposed by the service
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ingressPorts []*PortConfig
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sync.Mutex
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}
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type loadBalancer struct {
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vip net.IP
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fwMark uint32
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// Map of backend IPs backing this loadbalancer on this
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// network. It is keyed with endpoint ID.
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backEnds map[string]net.IP
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// Back pointer to service to which the loadbalancer belongs.
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service *service
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}
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