add prometheus helm chart for e2e tests

config/helm/prometheus-operator/Chart.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+# The prometheus-operator chart is deprecated and no longer maintained. For details deprecation,
+# including how to un-deprecate a chart see the PROCESSES.md file.
+deprecated: true
+description: DEPRECATED Provides easy monitoring definitions for Kubernetes services, and deployment and management of Prometheus instances.
+icon: https://raw.githubusercontent.com/prometheus/prometheus.github.io/master/assets/prometheus_logo-cb55bb5c346.png
+engine: gotpl
+name: prometheus-operator
+sources:
+  - https://github.com/coreos/kube-prometheus
+  - https://github.com/coreos/prometheus-operator
+  - https://coreos.com/operators/prometheus
+version: 9.3.2
+appVersion: 0.38.1
+tillerVersion: ">=2.12.0"
+home: https://github.com/coreos/prometheus-operator
+keywords:
+- operator
+- prometheus

config/helm/prometheus-operator/crds/crd-podmonitor.yaml

@@ -0,0 +1,261 @@
+# https://raw.githubusercontent.com/coreos/prometheus-operator/release-0.38/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.4
+    helm.sh/hook: crd-install
+  creationTimestamp: null
+  name: podmonitors.monitoring.coreos.com
+spec:
+  group: monitoring.coreos.com
+  names:
+    kind: PodMonitor
+    listKind: PodMonitorList
+    plural: podmonitors
+    singular: podmonitor
+  preserveUnknownFields: false
+  scope: Namespaced
+  validation:
+    openAPIV3Schema:
+      description: PodMonitor defines monitoring for a set of pods.
+      properties:
+        apiVersion:
+          description: 'APIVersion defines the versioned schema of this representation
+            of an object. Servers should convert recognized schemas to the latest
+            internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+          type: string
+        kind:
+          description: 'Kind is a string value representing the REST resource this
+            object represents. Servers may infer this from the endpoint the client
+            submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          description: Specification of desired Pod selection for target discovery
+            by Prometheus.
+          properties:
+            jobLabel:
+              description: The label to use to retrieve the job name from.
+              type: string
+            namespaceSelector:
+              description: Selector to select which namespaces the Endpoints objects
+                are discovered from.
+              properties:
+                any:
+                  description: Boolean describing whether all namespaces are selected
+                    in contrast to a list restricting them.
+                  type: boolean
+                matchNames:
+                  description: List of namespace names.
+                  items:
+                    type: string
+                  type: array
+              type: object
+            podMetricsEndpoints:
+              description: A list of endpoints allowed as part of this PodMonitor.
+              items:
+                description: PodMetricsEndpoint defines a scrapeable endpoint of a
+                  Kubernetes Pod serving Prometheus metrics.
+                properties:
+                  honorLabels:
+                    description: HonorLabels chooses the metric's labels on collisions
+                      with target labels.
+                    type: boolean
+                  honorTimestamps:
+                    description: HonorTimestamps controls whether Prometheus respects
+                      the timestamps present in scraped data.
+                    type: boolean
+                  interval:
+                    description: Interval at which metrics should be scraped
+                    type: string
+                  metricRelabelings:
+                    description: MetricRelabelConfigs to apply to samples before ingestion.
+                    items:
+                      description: 'RelabelConfig allows dynamic rewriting of the
+                        label set, being applied to samples before ingestion. It defines
+                        `<metric_relabel_configs>`-section of Prometheus configuration.
+                        More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
+                      properties:
+                        action:
+                          description: Action to perform based on regex matching.
+                            Default is 'replace'
+                          type: string
+                        modulus:
+                          description: Modulus to take of the hash of the source label
+                            values.
+                          format: int64
+                          type: integer
+                        regex:
+                          description: Regular expression against which the extracted
+                            value is matched. Default is '(.*)'
+                          type: string
+                        replacement:
+                          description: Replacement value against which a regex replace
+                            is performed if the regular expression matches. Regex
+                            capture groups are available. Default is '$1'
+                          type: string
+                        separator:
+                          description: Separator placed between concatenated source
+                            label values. default is ';'.
+                          type: string
+                        sourceLabels:
+                          description: The source labels select values from existing
+                            labels. Their content is concatenated using the configured
+                            separator and matched against the configured regular expression
+                            for the replace, keep, and drop actions.
+                          items:
+                            type: string
+                          type: array
+                        targetLabel:
+                          description: Label to which the resulting value is written
+                            in a replace action. It is mandatory for replace actions.
+                            Regex capture groups are available.
+                          type: string
+                      type: object
+                    type: array
+                  params:
+                    additionalProperties:
+                      items:
+                        type: string
+                      type: array
+                    description: Optional HTTP URL parameters
+                    type: object
+                  path:
+                    description: HTTP path to scrape for metrics.
+                    type: string
+                  port:
+                    description: Name of the pod port this endpoint refers to. Mutually
+                      exclusive with targetPort.
+                    type: string
+                  proxyUrl:
+                    description: ProxyURL eg http://proxyserver:2195 Directs scrapes
+                      to proxy through this endpoint.
+                    type: string
+                  relabelings:
+                    description: 'RelabelConfigs to apply to samples before ingestion.
+                      More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
+                    items:
+                      description: 'RelabelConfig allows dynamic rewriting of the
+                        label set, being applied to samples before ingestion. It defines
+                        `<metric_relabel_configs>`-section of Prometheus configuration.
+                        More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
+                      properties:
+                        action:
+                          description: Action to perform based on regex matching.
+                            Default is 'replace'
+                          type: string
+                        modulus:
+                          description: Modulus to take of the hash of the source label
+                            values.
+                          format: int64
+                          type: integer
+                        regex:
+                          description: Regular expression against which the extracted
+                            value is matched. Default is '(.*)'
+                          type: string
+                        replacement:
+                          description: Replacement value against which a regex replace
+                            is performed if the regular expression matches. Regex
+                            capture groups are available. Default is '$1'
+                          type: string
+                        separator:
+                          description: Separator placed between concatenated source
+                            label values. default is ';'.
+                          type: string
+                        sourceLabels:
+                          description: The source labels select values from existing
+                            labels. Their content is concatenated using the configured
+                            separator and matched against the configured regular expression
+                            for the replace, keep, and drop actions.
+                          items:
+                            type: string
+                          type: array
+                        targetLabel:
+                          description: Label to which the resulting value is written
+                            in a replace action. It is mandatory for replace actions.
+                            Regex capture groups are available.
+                          type: string
+                      type: object
+                    type: array
+                  scheme:
+                    description: HTTP scheme to use for scraping.
+                    type: string
+                  scrapeTimeout:
+                    description: Timeout after which the scrape is ended
+                    type: string
+                  targetPort:
+                    anyOf:
+                    - type: integer
+                    - type: string
+                    description: 'Deprecated: Use ''port'' instead.'
+                    x-kubernetes-int-or-string: true
+                type: object
+              type: array
+            podTargetLabels:
+              description: PodTargetLabels transfers labels on the Kubernetes Pod
+                onto the target.
+              items:
+                type: string
+              type: array
+            sampleLimit:
+              description: SampleLimit defines per-scrape limit on number of scraped
+                samples that will be accepted.
+              format: int64
+              type: integer
+            selector:
+              description: Selector to select Pod objects.
+              properties:
+                matchExpressions:
+                  description: matchExpressions is a list of label selector requirements.
+                    The requirements are ANDed.
+                  items:
+                    description: A label selector requirement is a selector that contains
+                      values, a key, and an operator that relates the key and values.
+                    properties:
+                      key:
+                        description: key is the label key that the selector applies
+                          to.
+                        type: string
+                      operator:
+                        description: operator represents a key's relationship to a
+                          set of values. Valid operators are In, NotIn, Exists and
+                          DoesNotExist.
+                        type: string
+                      values:
+                        description: values is an array of string values. If the operator
+                          is In or NotIn, the values array must be non-empty. If the
+                          operator is Exists or DoesNotExist, the values array must
+                          be empty. This array is replaced during a strategic merge
+                          patch.
+                        items:
+                          type: string
+                        type: array
+                    required:
+                    - key
+                    - operator
+                    type: object
+                  type: array
+                matchLabels:
+                  additionalProperties:
+                    type: string
+                  description: matchLabels is a map of {key,value} pairs. A single
+                    {key,value} in the matchLabels map is equivalent to an element
+                    of matchExpressions, whose key field is "key", the operator is
+                    "In", and the values array contains only "value". The requirements
+                    are ANDed.
+                  type: object
+              type: object
+          required:
+          - podMetricsEndpoints
+          - selector
+          type: object
+      required:
+      - spec
+      type: object
+  version: v1
+  versions:
+  - name: v1
+    served: true
+    storage: true