98 lines
3.1 KiB
Go
98 lines
3.1 KiB
Go
package libnetwork
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import (
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"errors"
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"fmt"
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)
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var (
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// ErrNoSuchNetwork is returned when a network query finds no result
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ErrNoSuchNetwork = errors.New("network not found")
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// ErrNoSuchEndpoint is returned when a endpoint query finds no result
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ErrNoSuchEndpoint = errors.New("endpoint not found")
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// ErrNilNetworkDriver is returned if a nil network driver
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// is passed to NewNetwork api.
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ErrNilNetworkDriver = errors.New("nil NetworkDriver instance")
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// ErrInvalidNetworkDriver is returned if an invalid driver
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// instance is passed.
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ErrInvalidNetworkDriver = errors.New("invalid driver bound to network")
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// ErrInvalidJoin is returned if a join is attempted on an endpoint
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// which already has a container joined.
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ErrInvalidJoin = errors.New("a container has already joined the endpoint")
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// ErrNoContainer is returned when the endpoint has no container
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// attached to it.
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ErrNoContainer = errors.New("no container attached to the endpoint")
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// ErrInvalidID is returned when a query-by-id method is being invoked
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// with an empty id parameter
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ErrInvalidID = errors.New("invalid ID")
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// ErrInvalidName is returned when a query-by-name or resource create method is
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// invoked with an empty name parameter
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ErrInvalidName = errors.New("invalid Name")
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)
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// NetworkTypeError type is returned when the network type string is not
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// known to libnetwork.
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type NetworkTypeError string
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func (nt NetworkTypeError) Error() string {
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return fmt.Sprintf("unknown driver %q", string(nt))
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}
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// NetworkNameError is returned when a network with the same name already exists.
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type NetworkNameError string
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func (name NetworkNameError) Error() string {
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return fmt.Sprintf("network with name %s already exists", string(name))
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}
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// UnknownNetworkError is returned when libnetwork could not find in it's database
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// a network with the same name and id.
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type UnknownNetworkError struct {
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name string
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id string
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}
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func (une *UnknownNetworkError) Error() string {
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return fmt.Sprintf("unknown network %s id %s", une.name, une.id)
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}
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// ActiveEndpointsError is returned when a network is deleted which has active
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// endpoints in it.
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type ActiveEndpointsError struct {
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name string
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id string
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}
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func (aee *ActiveEndpointsError) Error() string {
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return fmt.Sprintf("network with name %s id %s has active endpoints", aee.name, aee.id)
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}
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// UnknownEndpointError is returned when libnetwork could not find in it's database
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// an endpoint with the same name and id.
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type UnknownEndpointError struct {
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name string
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id string
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}
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func (uee *UnknownEndpointError) Error() string {
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return fmt.Sprintf("unknown endpoint %s id %s", uee.name, uee.id)
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}
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// ActiveContainerError is returned when an endpoint is deleted which has active
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// containers attached to it.
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type ActiveContainerError struct {
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name string
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id string
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}
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func (ace *ActiveContainerError) Error() string {
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return fmt.Sprintf("endpoint with name %s id %s has active containers", ace.name, ace.id)
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}
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// InvalidContainerIDError is returned when an invalid container id is passed
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// in Join/Leave
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type InvalidContainerIDError string
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func (id InvalidContainerIDError) Error() string {
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return fmt.Sprintf("invalid container id %s", string(id))
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}
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