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Constants ¶
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Variables ¶
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var ( // DefaultSDConfig is the default Consul SD configuration. DefaultSDConfig = SDConfig{ TagSeparator: ",", Scheme: "http", Server: "localhost:8500", AllowStale: true, RefreshInterval: model.Duration(30 * time.Second), HTTPClientConfig: config.DefaultHTTPClientConfig, } )
Functions ¶
This section is empty.
Types ¶
type Discovery ¶
type Discovery struct {
// contains filtered or unexported fields
}
Discovery retrieves target information from a Consul server and updates them via watches.
func NewDiscovery ¶
NewDiscovery returns a new Discovery for the given config.
type SDConfig ¶
type SDConfig struct { Server string `yaml:"server,omitempty"` Token config.Secret `yaml:"token,omitempty"` Datacenter string `yaml:"datacenter,omitempty"` Namespace string `yaml:"namespace,omitempty"` TagSeparator string `yaml:"tag_separator,omitempty"` Scheme string `yaml:"scheme,omitempty"` Username string `yaml:"username,omitempty"` Password config.Secret `yaml:"password,omitempty"` // See https://www.consul.io/docs/internals/consensus.html#consistency-modes, // stale reads are a lot cheaper and are a necessity if you have >5k targets. AllowStale bool `yaml:"allow_stale"` // By default use blocking queries (https://www.consul.io/api/index.html#blocking-queries) // but allow users to throttle updates if necessary. This can be useful because of "bugs" like // https://github.com/hashicorp/consul/issues/3712 which cause an un-necessary // amount of requests on consul. RefreshInterval model.Duration `yaml:"refresh_interval,omitempty"` // See https://www.consul.io/api/catalog.html#list-services // The list of services for which targets are discovered. // Defaults to all services if empty. Services []string `yaml:"services,omitempty"` // A list of tags used to filter instances inside a service. Services must contain all tags in the list. ServiceTags []string `yaml:"tags,omitempty"` // Desired node metadata. NodeMeta map[string]string `yaml:"node_meta,omitempty"` HTTPClientConfig config.HTTPClientConfig `yaml:",inline"` }
SDConfig is the configuration for Consul service discovery.
func (*SDConfig) NewDiscoverer ¶ added in v1.5.0
func (c *SDConfig) NewDiscoverer(opts discovery.DiscovererOptions) (discovery.Discoverer, error)
NewDiscoverer returns a Discoverer for the Config.
func (*SDConfig) SetDirectory ¶ added in v1.5.0
SetDirectory joins any relative file paths with dir.
func (*SDConfig) UnmarshalYAML ¶
UnmarshalYAML implements the yaml.Unmarshaler interface.
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