[VOL-3860] redis client support in voltha-lib-go
redis client support has been added in this patch. There are two
types client `redis` and `redis-sentinel` to connect a redis instance.
redis-sentinel is required to be able to find the master redis
instance from a redis-sentinel process. See redis-sentinel usage
https://redis.io/topics/sentinel and
https://pkg.go.dev/github.com/go-redis/redis/v8#NewFailoverClient
for more information. If there is no need to have any failover
mechanism then the redis client type is the option to choose.
Change-Id: I997ed92115a9d565df632c6dd8184b9bab77b991
diff --git a/vendor/go.opentelemetry.io/otel/api/metric/descriptor.go b/vendor/go.opentelemetry.io/otel/api/metric/descriptor.go
new file mode 100644
index 0000000..3af55e5
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/api/metric/descriptor.go
@@ -0,0 +1,77 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package metric
+
+import "go.opentelemetry.io/otel/unit"
+
+// Descriptor contains all the settings that describe an instrument,
+// including its name, metric kind, number kind, and the configurable
+// options.
+type Descriptor struct {
+ name string
+ kind Kind
+ numberKind NumberKind
+ config InstrumentConfig
+}
+
+// NewDescriptor returns a Descriptor with the given contents.
+func NewDescriptor(name string, mkind Kind, nkind NumberKind, opts ...InstrumentOption) Descriptor {
+ return Descriptor{
+ name: name,
+ kind: mkind,
+ numberKind: nkind,
+ config: NewInstrumentConfig(opts...),
+ }
+}
+
+// Name returns the metric instrument's name.
+func (d Descriptor) Name() string {
+ return d.name
+}
+
+// MetricKind returns the specific kind of instrument.
+func (d Descriptor) MetricKind() Kind {
+ return d.kind
+}
+
+// Description provides a human-readable description of the metric
+// instrument.
+func (d Descriptor) Description() string {
+ return d.config.Description
+}
+
+// Unit describes the units of the metric instrument. Unitless
+// metrics return the empty string.
+func (d Descriptor) Unit() unit.Unit {
+ return d.config.Unit
+}
+
+// NumberKind returns whether this instrument is declared over int64,
+// float64, or uint64 values.
+func (d Descriptor) NumberKind() NumberKind {
+ return d.numberKind
+}
+
+// InstrumentationName returns the name of the library that provided
+// instrumentation for this instrument.
+func (d Descriptor) InstrumentationName() string {
+ return d.config.InstrumentationName
+}
+
+// InstrumentationVersion returns the version of the library that provided
+// instrumentation for this instrument.
+func (d Descriptor) InstrumentationVersion() string {
+ return d.config.InstrumentationVersion
+}