curator.discovery — arctype/curator 0.0.8

Namespace for service discovery

dotonn clj macro

(dotonn x & forms)

down-instance-policy clj

(down-instance-policy)

(down-instance-policy timeout timeout-unit error-threshold)

instance clj multimethod

instances clj multimethod

json-serializer clj

(json-serializer)

note-error clj

(note-error service-provider instance)

Clients should use this to indicate a problem when trying to connect to a service instance. The instance may be marked as down depending on the service provider's down instance policy.

random-strategy clj

(random-strategy)

round-robin-strategy clj

(round-robin-strategy)

service-cache clj

(service-cache service-discovery s)

Creates a service cache (rather than reading ZooKeeper each time) for the service named s

service-discovery clj

(service-discovery
  curator-framework
  service-instance
  &
  {:keys [base-path serializer payload-class]
   :or {base-path "/foo" payload-class String serializer (json-serializer)}})

service-instance clj

(service-instance name
                  uri-spec
                  port
                  &
                  {:keys [id address ssl-port service-type payload]})

name: my-service uri-spec: "{scheme}://foo.com:{port}" port: 1234 payload is serialized using json, only supports strings for now

service-provider clj

(service-provider service-discovery
                  s
                  &
                  {:keys [strategy down-instance-policy]
                   :or {strategy (random-strategy)
                        down-instance-policy (down-instance-policy)}})

Creates a service provider for a named service s.

services clj

(services service-discovery)

Returns the names of the services registered.

sticky-strategy clj

(sticky-strategy strategy)

uri clj

(uri service-instance)

uri-spec* clj

(uri-spec* s)

Creates a templated UriSpec from a string format. Example: e.g. "{scheme}://foo.com:{port}" Substitutions can include: scheme, name, id, address, port, ssl-port, registration-time-utc, service-type