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API for Google App Engine standard environment with some of the dependencies shaded (repackaged)

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/*
 * Copyright 2018, OpenCensus 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.
 */

/**
 * API for resource information population.
 *
 * 

The resource library primarily defines a type "Resource" that captures information about the * entity for which stats or traces are recorded. For example, metrics exposed by a Kubernetes * container can be linked to a resource that specifies the cluster, namespace, pod, and container * name. * *

Two environment variables are used to populate resource information: * *

    *
  • OC_RESOURCE_TYPE: A string that describes the type of the resource prefixed by a domain * namespace. Leading and trailing whitespaces are trimmed. e.g. “kubernetes.io/container”. *
  • OC_RESOURCE_LABELS: A comma-separated list of labels describing the source in more detail, * e.g. “key1=val1,key2=val2”. The allowed character set is appropriately constrained. *
* *

Type, label keys, and label values MUST contain only printable ASCII (codes between 32 and * 126, inclusive) and less than 256 characters. Type and label keys MUST have a length greater than * zero. They SHOULD start with a domain name and separate hierarchies with / characters, e.g. * k8s.io/namespace/name. * *

WARNING: Currently all the public classes under this package are marked as {@link * io.opencensus.common.ExperimentalApi}. DO NOT USE except for experimental purposes. * *

Please see * https://github.com/census-instrumentation/opencensus-specs/blob/master/resource/Resource.md for * more details. */ @io.opencensus.common.ExperimentalApi package io.opencensus.resource;





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