e2e tests for graphite scaler

tests/scalers/graphite-deployment.yaml

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+---
+# Source: graphite/templates/configmap-statsd.yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: graphite-statsd-configmap
+  labels:
+    app.kubernetes.io/name: graphite
+    helm.sh/chart: graphite-0.7.2
+    app.kubernetes.io/instance: RELEASE-NAME
+    app.kubernetes.io/managed-by: Helm
+data:
+  config_tcp.js: |-
+    {
+      "graphiteHost": "127.0.0.1",
+      "graphitePort": 2003,
+      "port": 8125,
+      "flushInterval": 10000,
+      "servers": [{
+        "server": "./servers/tcp",
+        "address": "0.0.0.0",
+        "port": 8125
+      }]
+    }
+  config_udp.js: |-
+    {
+      "graphiteHost": "127.0.0.1",
+      "graphitePort": 2003,
+      "port": 8125,
+      "flushInterval": 10000,
+      "servers": [{
+        "server": "./servers/udp",
+        "address": "0.0.0.0",
+        "port": 8125
+      }]
+    }
+---
+# Source: graphite/templates/configmap.yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: graphite-configmap
+  labels:
+    app: graphite
+    chart: graphite-0.7.2
+    release: RELEASE-NAME
+    heritage: Helm
+data:
+  aggregation-rules.conf: |-
+    
+  carbon.conf: |-
+    [cache]
+    DATABASE = whisper
+    ENABLE_LOGROTATION = True
+    USER =
+    MAX_CACHE_SIZE = inf
+    MAX_UPDATES_PER_SECOND = 500
+    MAX_CREATES_PER_MINUTE = 50
+    MIN_TIMESTAMP_RESOLUTION = 1
+    LINE_RECEIVER_INTERFACE = 0.0.0.0
+    LINE_RECEIVER_PORT = 2003
+    ENABLE_UDP_LISTENER = False
+    UDP_RECEIVER_INTERFACE = 0.0.0.0
+    UDP_RECEIVER_PORT = 2003
+    PICKLE_RECEIVER_INTERFACE = 0.0.0.0
+    PICKLE_RECEIVER_PORT = 2004
+    USE_INSECURE_UNPICKLER = False
+    CACHE_QUERY_INTERFACE = 0.0.0.0
+    CACHE_QUERY_PORT = 7002
+    USE_FLOW_CONTROL = True
+    LOG_UPDATES = False
+    LOG_CREATES = False
+    LOG_CACHE_HITS = False
+    LOG_CACHE_QUEUE_SORTS = False
+    CACHE_WRITE_STRATEGY = sorted
+    WHISPER_AUTOFLUSH = False
+    WHISPER_FALLOCATE_CREATE = True
+    CARBON_METRIC_INTERVAL = 10
+    
+    GRAPHITE_URL = http://127.0.0.1:8080
+    
+    [relay]
+    LINE_RECEIVER_INTERFACE = 0.0.0.0
+    LINE_RECEIVER_PORT = 2013
+    PICKLE_RECEIVER_INTERFACE = 0.0.0.0
+    PICKLE_RECEIVER_PORT = 2014
+    
+    RELAY_METHOD = rules
+    REPLICATION_FACTOR = 1
+    DESTINATIONS = 127.0.0.1:2004
+    MAX_QUEUE_SIZE = 10000
+    MAX_DATAPOINTS_PER_MESSAGE = 500
+    QUEUE_LOW_WATERMARK_PCT = 0.8
+    TIME_TO_DEFER_SENDING = 0.0001
+    USE_FLOW_CONTROL = True
+    CARBON_METRIC_INTERVAL = 10
+    USE_RATIO_RESET=False
+    MIN_RESET_STAT_FLOW=1000
+    MIN_RESET_RATIO=0.9
+    MIN_RESET_INTERVAL=121
+    
+    [aggregator]
+    LINE_RECEIVER_INTERFACE = 0.0.0.0
+    LINE_RECEIVER_PORT = 2023
+    
+    PICKLE_RECEIVER_INTERFACE = 0.0.0.0
+    PICKLE_RECEIVER_PORT = 2024
+    
+    # If set true, metric received will be forwarded to DESTINATIONS in addition to
+    # the output of the aggregation rules. If set false the carbon-aggregator will
+    # only ever send the output of aggregation.
+    FORWARD_ALL = True
+    DESTINATIONS = 127.0.0.1:2004
+    REPLICATION_FACTOR = 1
+    MAX_QUEUE_SIZE = 10000
+    USE_FLOW_CONTROL = True
+    MAX_DATAPOINTS_PER_MESSAGE = 500
+    MAX_AGGREGATION_INTERVALS = 5
+    CARBON_METRIC_INTERVAL = 10
+  dashboard.conf: |-
+    # This configuration file controls the behavior of the Dashboard UI, available
+    # at http://my-graphite-server/dashboard/.
+    #
+    # This file must contain a [ui] section that defines values for all of the
+    # following settings.
+    [ui]
+    default_graph_width = 400
+    default_graph_height = 250
+    automatic_variants = true
+    refresh_interval = 60
+    autocomplete_delay = 375
+    merge_hover_delay = 750
+    
+    # You can set this 'default', 'white', or a custom theme name.
+    # To create a custom theme, copy the dashboard-default.css file
+    # to dashboard-myThemeName.css in the content/css directory and
+    # modify it to your liking.
+    theme = default
+    
+    [keyboard-shortcuts]
+    toggle_toolbar = ctrl-z
+    toggle_metrics_panel = ctrl-space
+    erase_all_graphs = alt-x
+    save_dashboard = alt-s
+    completer_add_metrics = alt-enter
+    completer_del_metrics = alt-backspace
+    give_completer_focus = shift-space
+  graphTemplates.conf: |-
+    [default]
+    background = black
+    foreground = white
+    majorLine = white
+    minorLine = grey
+    lineColors = blue,green,red,purple,brown,yellow,aqua,grey,magenta,pink,gold,rose
+    fontName = Sans
+    fontSize = 10
+    fontBold = False
+    fontItalic = False
+    
+    [noc]
+    background = black
+    foreground = white
+    majorLine = white
+    minorLine = grey
+    lineColors = blue,green,red,yellow,purple,brown,aqua,grey,magenta,pink,gold,rose
+    fontName = Sans
+    fontSize = 10
+    fontBold = False
+    fontItalic = False
+    
+    [plain]
+    background = white
+    foreground = black
+    minorLine = grey
+    majorLine = rose
+    
+    [summary]
+    background = black
+    lineColors = #6666ff, #66ff66, #ff6666
+    
+    [alphas]
+    background = white
+    foreground = black
+    majorLine = grey
+    minorLine = rose
+    lineColors = 00ff00aa,ff000077,00337799
+  graphite.wsgi.example: |-
+    import sys
+    sys.path.append('/opt/graphite/webapp')
+    
+    from graphite.wsgi import application
+  relay-rules.conf: |-
+    [default]
+    default = true
+    destinations = 0.0.0.0:2004
+  rewrite-rules.conf: |-
+    
+  storage-aggregation.conf: |-
+    [min]
+    pattern = \.lower$
+    xFilesFactor = 0.1
+    aggregationMethod = min
+    
+    [max]
+    pattern = \.upper(_\d+)?$
+    xFilesFactor = 0.1
+    aggregationMethod = max
+    
+    [sum]
+    pattern = \.sum$
+    xFilesFactor = 0
+    aggregationMethod = sum
+    
+    [count]
+    pattern = \.count$
+    xFilesFactor = 0
+    aggregationMethod = sum
+    
+    [count_legacy]
+    pattern = ^stats_counts.*
+    xFilesFactor = 0
+    aggregationMethod = sum
+    
+    [default_average]
+    pattern = .*
+    xFilesFactor = 0.3
+    aggregationMethod = average
+  storage-schemas.conf: |-
+    [carbon]
+    pattern = ^carbon\.
+    retentions = 10s:6h,1m:90d
+    
+    [default_1min_for_1day]
+    pattern = .*
+    retentions = 10s:6h,1m:6d,10m:1800d
+  whitelist.conf: |-
+    .*
+---
+# Source: graphite/templates/service.yaml
+apiVersion: v1
+kind: Service
+metadata:
+  name: graphite
+  labels:
+    app.kubernetes.io/name: graphite
+    helm.sh/chart: graphite-0.7.2
+    app.kubernetes.io/instance: RELEASE-NAME
+    app.kubernetes.io/managed-by: Helm
+spec:
+  type: ClusterIP
+  ports:
+    - name: graphite-pickle
+      port: 2004
+      protocol: TCP
+    - name: graphite-plain
+      port: 2003
+      protocol: TCP
+    - name: graphite-udp
+      port: 2003
+      protocol: UDP
+    - name: graphite-gui
+      port: 8080
+      protocol: TCP
+    - name: aggregate-plain
+      port: 2023
+      protocol: TCP
+    - name: aggregate-pickl
+      port: 2024
+      protocol: TCP
+    - name: statsd
+      port: 8125
+      protocol: UDP
+    - name: statsd-admin
+      port: 8126
+      protocol: TCP
+  selector:
+    app.kubernetes.io/name: graphite
+    app.kubernetes.io/instance: RELEASE-NAME
+---
+# Source: graphite/templates/statefulset.yaml
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: graphite
+  labels:
+    app.kubernetes.io/name: graphite
+    helm.sh/chart: graphite-0.7.2
+    app.kubernetes.io/instance: RELEASE-NAME
+    app.kubernetes.io/managed-by: Helm
+spec:
+  updateStrategy:
+    type: RollingUpdate
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: graphite
+      app.kubernetes.io/instance: RELEASE-NAME
+  serviceName: graphite
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: graphite
+        app.kubernetes.io/instance: RELEASE-NAME
+    spec:
+      containers:
+      - image: graphiteapp/graphite-statsd:1.1.7-6
+        name: graphite
+        ports:
+        - name: graphite-gui
+          containerPort: 8080
+        - name: graphite-plain
+          containerPort: 2003
+        - name: graphite-udp
+          containerPort: 2003
+          protocol: UDP
+        - name: graphite-pickle
+          containerPort: 2004
+        - name: aggregate-plain
+          containerPort: 2023
+        - name: aggregate-pickl
+          containerPort: 2024
+        - name: statsd
+          protocol: UDP
+          containerPort: 8125
+        - name: statsd-admin
+          containerPort: 8126
+        env:
+        - name: "STATSD_INTERFACE"
+          value: udp
+        - name: "GRAPHITE_TIME_ZONE"
+          value: Etc/UTC
+        livenessProbe:
+          httpGet:
+            path: /
+            port: graphite-gui
+        readinessProbe:
+          httpGet:
+            path: /
+            port: graphite-gui
+        resources:
+          {}
+        volumeMounts:
+          - name: graphite-configmap
+            mountPath: /opt/graphite/conf/
+          - name: graphite-statsd-configmap
+            subPath: config_tcp.js
+            mountPath: /opt/statsd/config/tcp.js
+          - name: graphite-statsd-configmap
+            subPath: config_udp.js
+            mountPath: /opt/statsd/config/udp.js
+          - name: graphite-pvc
+            mountPath: /opt/graphite/storage/
+      volumes:
+        - name: graphite-configmap
+          configMap:
+            name: graphite-configmap
+        - name: graphite-statsd-configmap
+          configMap:
+            name: graphite-statsd-configmap
+        - name: graphite-pvc
+          emptyDir: {}