stable/graphite/values.yaml - master - githubmirror/charts

stable/graphite/values.yaml
1 023 строки43 KB
Aaron Friel
[stable/graphite] Graphite statefulset (#10309)
31 дек 2018, 00:19
31 дек 2018, 00:1920b8dff
# Default values for graphite.

image:
  repository: graphiteapp/graphite-statsd
  tag: 1.1.5-3
  pullPolicy: IfNotPresent

service:
  type: ClusterIP
  port: 8080
  annotations: {}
  labels: {}

ingress:
  enabled: false
  annotations: {}
    # kubernetes.io/ingress.class: nginx
    # kubernetes.io/tls-acme: "true"
  path: /
  hosts:
    - chart-example.local
  tls: []
  #  - secretName: chart-example-tls
  #    hosts:
  #      - chart-example.local

persistence:
  ## Enable storage persistence using Persistent Volume Claims.
  ##
  enabled: true
  ## Persistent Volume Storage Class
  ## If defined, storageClassName: <storageClass>
  ## If set to "-", storageClassName: "", which disables dynamic provisioning
  ## If undefined (the default) or set to null, no storageClassName spec is
  ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
  ##   GKE, AWS & OpenStack)
  ##
  # storageClass: "-"

  ## A manually managed Persistent Volume and Claim
  ## Requires persistence.enabled: true
  ## If defined, PVC must be created manually before volume will be bound
  # existingClaim:
  accessMode: ReadWriteOnce
  size: 10Gi

resources: {}
  # limits:
  #  cpu: 100m
  #  memory: 512Mi
  # requests:
  #  cpu: 100m
  #  memory: 512Mi

nodeSelector: {}

tolerations: []

affinity: {}

configMaps:
  aggregation-rules.conf: |-
    # The form of each line in this file should be as follows:
    #
    #   output_template (frequency) = method input_pattern
    #
    # This will capture any received metrics that match 'input_pattern'
    # for calculating an aggregate metric. The calculation will occur
    # every 'frequency' seconds and the 'method' can specify 'sum' or
    # 'avg'. The name of the aggregate metric will be derived from
    # 'output_template' filling in any captured fields from 'input_pattern'.
    #
    # For example, if you're metric naming scheme is:
    #
    #   <env>.applications.<app>.<server>.<metric>
    #
    # You could configure some aggregations like so:
    #
    #   <env>.applications.<app>.all.requests (60) = sum <env>.applications.<app>.*.requests
    #   <env>.applications.<app>.all.latency (60) = avg <env>.applications.<app>.*.latency
    #
    # As an example, if the following metrics are received:
    #
    #   prod.applications.apache.www01.requests
    #   prod.applications.apache.www01.requests
    #
    # They would all go into the same aggregation buffer and after 60 seconds the
    # aggregate metric 'prod.applications.apache.all.requests' would be calculated
    # by summing their values.
    #
    # Template components such as <env> will match everything up to the next dot.
    # To match metric multiple components including the dots, use <<metric>> in the
    # input template:
    #
    #   <env>.applications.<app>.all.<app_metric> (60) = sum <env>.applications.<app>.*.<<app_metric>>
    #
    # Note that any time this file is modified, it will be re-read automatically.
  blacklist.conf: |-
    # This file takes a single regular expression per line
    # If USE_WHITELIST is set to True in carbon.conf, any metrics received which
    # match one of these expressions will be dropped
    # This file is reloaded automatically when changes are made
    ^some\.noisy\.metric\.prefix\..*
  carbon.conf: |-
    [cache]
    # Configure carbon directories.
    #
    # OS environment variables can be used to tell carbon where graphite is
    # installed, where to read configuration from and where to write data.
    #
    #   GRAPHITE_ROOT        - Root directory of the graphite installation.
    #                          Defaults to ../
    #   GRAPHITE_CONF_DIR    - Configuration directory (where this file lives).
    #                          Defaults to $GRAPHITE_ROOT/conf/
    #   GRAPHITE_STORAGE_DIR - Storage directory for whisper/rrd/log/pid files.
    #                          Defaults to $GRAPHITE_ROOT/storage/
    #
    # To change other directory paths, add settings to this file. The following
    # configuration variables are available with these default values:
    #
    #   STORAGE_DIR    = $GRAPHITE_STORAGE_DIR
    #   LOCAL_DATA_DIR = %(STORAGE_DIR)s/whisper/
    #   WHITELISTS_DIR = %(STORAGE_DIR)s/lists/
    #   CONF_DIR       = %(STORAGE_DIR)s/conf/
    #   LOG_DIR        = %(STORAGE_DIR)s/log/
    #   PID_DIR        = %(STORAGE_DIR)s/
    #
    # For FHS style directory structures, use:
    #
    #   STORAGE_DIR    = /var/lib/carbon/
    #   CONF_DIR       = /etc/carbon/
    #   LOG_DIR        = /var/log/carbon/
    #   PID_DIR        = /var/run/
    #
    #LOCAL_DATA_DIR = /opt/graphite/storage/whisper/

    # Specify the database library used to store metric data on disk. Each database
    # may have configurable options to change the behaviour of how it writes to
    # persistent storage.
    #
    # whisper - Fixed-size database, similar in design and purpose to RRD. This is
    # the default storage backend for carbon and the most rigorously tested.
    #
    # ceres - Experimental alternative database that supports storing data in sparse
    # files of arbitrary fixed-size resolutions.
    DATABASE = whisper

    # Enable daily log rotation. If disabled, a new file will be opened whenever the log file path no
    # longer exists (i.e. it is removed or renamed)
    ENABLE_LOGROTATION = True

    # Specify the user to drop privileges to
    # If this is blank carbon-cache runs as the user that invokes it
    # This user must have write access to the local data directory
    USER =

    # Limit the size of the cache to avoid swapping or becoming CPU bound.
    # Sorts and serving cache queries gets more expensive as the cache grows.
    # Use the value "inf" (infinity) for an unlimited cache size.
    # value should be an integer number of metric datapoints.
    MAX_CACHE_SIZE = inf

    # Limits the number of whisper update_many() calls per second, which effectively
    # means the number of write requests sent to the disk. This is intended to
    # prevent over-utilizing the disk and thus starving the rest of the system.
    # When the rate of required updates exceeds this, then carbon's caching will
    # take effect and increase the overall throughput accordingly.
    MAX_UPDATES_PER_SECOND = 500

    # If defined, this changes the MAX_UPDATES_PER_SECOND in Carbon when a
    # stop/shutdown is initiated.  This helps when MAX_UPDATES_PER_SECOND is
    # relatively low and carbon has cached a lot of updates; it enables the carbon
    # daemon to shutdown more quickly.
    # MAX_UPDATES_PER_SECOND_ON_SHUTDOWN = 1000

    # Softly limits the number of whisper files that get created each minute.
    # Setting this value low (e.g. 50) is a good way to ensure that your carbon
    # system will not be adversely impacted when a bunch of new metrics are
    # sent to it. The trade off is that any metrics received in excess of this
    # value will be silently dropped, and the whisper file will not be created
    # until such point as a subsequent metric is received and fits within the
    # defined rate limit. Setting this value high (like "inf" for infinity) will
    # cause carbon to create the files quickly but at the risk of increased I/O.
    MAX_CREATES_PER_MINUTE = 50

    # Set the minimum timestamp resolution supported by this instance. This allows
    # internal optimisations by overwriting points with equal truncated timestamps
    # in order to limit the number of updates to the database. It defaults to one
    # second.
    MIN_TIMESTAMP_RESOLUTION = 1

    # Set the minimum lag in seconds for a point to be written to the database
    # in order to optimize batching. This means that each point will wait at least
    # the duration of this lag before being written. Setting this to 0 disable the feature.
    # This currently only works when using the timesorted write strategy.
    # MIN_TIMESTAMP_LAG = 0

    # Set the interface and port for the line (plain text) listener.  Setting the
    # interface to 0.0.0.0 listens on all interfaces.  Port can be set to 0 to
    # disable this listener if it is not required.
    LINE_RECEIVER_INTERFACE = 0.0.0.0
    LINE_RECEIVER_PORT = 2003

    # Set this to True to enable the UDP listener. By default this is off
    # because it is very common to run multiple carbon daemons and managing
    # another (rarely used) port for every carbon instance is not fun.
    ENABLE_UDP_LISTENER = False
    UDP_RECEIVER_INTERFACE = 0.0.0.0
    UDP_RECEIVER_PORT = 2003

    # Set the interface and port for the pickle listener.  Setting the interface to
    # 0.0.0.0 listens on all interfaces.  Port can be set to 0 to disable this
    # listener if it is not required.
    PICKLE_RECEIVER_INTERFACE = 0.0.0.0
    PICKLE_RECEIVER_PORT = 2004

    # Set the interface and port for the protobuf listener.  Setting the interface to
    # 0.0.0.0 listens on all interfaces.  Port can be set to 0 to disable this
    # listener if it is not required.
    # PROTOBUF_RECEIVER_INTERFACE = 0.0.0.0
    # PROTOBUF_RECEIVER_PORT = 2005

    # Limit the number of open connections the receiver can handle as any time.
    # Default is no limit. Setting up a limit for sites handling high volume
    # traffic may be recommended to avoid running out of TCP memory or having
    # thousands of TCP connections reduce the throughput of the service.
    #MAX_RECEIVER_CONNECTIONS = inf

    # Per security concerns outlined in Bug #817247 the pickle receiver
    # will use a more secure and slightly less efficient unpickler.
    # Set this to True to revert to the old-fashioned insecure unpickler.
    USE_INSECURE_UNPICKLER = False

    CACHE_QUERY_INTERFACE = 0.0.0.0
    CACHE_QUERY_PORT = 7002

    # Set this to False to drop datapoints received after the cache
    # reaches MAX_CACHE_SIZE. If this is True (the default) then sockets
    # over which metrics are received will temporarily stop accepting
    # data until the cache size falls below 95% MAX_CACHE_SIZE.
    USE_FLOW_CONTROL = True

    # If enabled this setting is used to timeout metric client connection if no
    # metrics have been sent in specified time in seconds
    #METRIC_CLIENT_IDLE_TIMEOUT = None

    # By default, carbon-cache will log every whisper update and cache hit.
    # This can be excessive and degrade performance if logging on the same
    # volume as the whisper data is stored.
    LOG_UPDATES = False
    LOG_CREATES = False
    LOG_CACHE_HITS = False
    LOG_CACHE_QUEUE_SORTS = False

    # The thread that writes metrics to disk can use one of the following strategies
    # determining the order in which metrics are removed from cache and flushed to
    # disk. The default option preserves the same behavior as has been historically
    # available in version 0.9.10.
    #
    # sorted - All metrics in the cache will be counted and an ordered list of
    # them will be sorted according to the number of datapoints in the cache at the
    # moment of the list's creation. Metrics will then be flushed from the cache to
    # disk in that order.
    #
    # timesorted - All metrics in the list will be looked at and sorted according
    # to the timestamp of there datapoints. The metric that were the least recently
    # written will be written first. This is an hybrid strategy between max and
    # sorted which is particularly adapted to sets of metrics with non-uniform
    # resolutions.
    #
    # max - The writer thread will always pop and flush the metric from cache
    # that has the most datapoints. This will give a strong flush preference to
    # frequently updated metrics and will also reduce random file-io. Infrequently
    # updated metrics may only ever be persisted to disk at daemon shutdown if
    # there are a large number of metrics which receive very frequent updates OR if
    # disk i/o is very slow.
    #
    # naive - Metrics will be flushed from the cache to disk in an unordered
    # fashion. This strategy may be desirable in situations where the storage for
    # whisper files is solid state, CPU resources are very limited or deference to
    # the OS's i/o scheduler is expected to compensate for the random write
    # pattern.
    #
    CACHE_WRITE_STRATEGY = sorted

    # On some systems it is desirable for whisper to write synchronously.
    # Set this option to True if you'd like to try this. Basically it will
    # shift the onus of buffering writes from the kernel into carbon's cache.
    WHISPER_AUTOFLUSH = False

    # By default new Whisper files are created pre-allocated with the data region
    # filled with zeros to prevent fragmentation and speed up contiguous reads and
    # writes (which are common). Enabling this option will cause Whisper to create
    # the file sparsely instead. Enabling this option may allow a large increase of
    # MAX_CREATES_PER_MINUTE but may have longer term performance implications
    # depending on the underlying storage configuration.
    # WHISPER_SPARSE_CREATE = False

    # Only beneficial on linux filesystems that support the fallocate system call.
    # It maintains the benefits of contiguous reads/writes, but with a potentially
    # much faster creation speed, by allowing the kernel to handle the block
    # allocation and zero-ing. Enabling this option may allow a large increase of
    # MAX_CREATES_PER_MINUTE. If enabled on an OS or filesystem that is unsupported
    # this option will gracefully fallback to standard POSIX file access methods.
    WHISPER_FALLOCATE_CREATE = True

    # Enabling this option will cause Whisper to lock each Whisper file it writes
    # to with an exclusive lock (LOCK_EX, see: man 2 flock). This is useful when
    # multiple carbon-cache daemons are writing to the same files.
    # WHISPER_LOCK_WRITES = False

    # On systems which has a large number of metrics, an amount of Whisper write(2)'s
    # pageback sometimes cause disk thrashing due to memory shortage, so that abnormal
    # disk reads occur. Enabling this option makes it possible to decrease useless
    # page cache memory by posix_fadvise(2) with POSIX_FADVISE_RANDOM option.
    # WHISPER_FADVISE_RANDOM = False

    # By default all nodes stored in Ceres are cached in memory to improve the
    # throughput of reads and writes to underlying slices. Turning this off will
    # greatly reduce memory consumption for databases with millions of metrics, at
    # the cost of a steep increase in disk i/o, approximately an extra two os.stat
    # calls for every read and write. Reasons to do this are if the underlying
    # storage can handle stat() with practically zero cost (SSD, NVMe, zRAM).
    # Valid values are:
    #       all - all nodes are cached
    #      none - node caching is disabled
    # CERES_NODE_CACHING_BEHAVIOR = all

    # Ceres nodes can have many slices and caching the right ones can improve
    # performance dramatically. Note that there are many trade-offs to tinkering
    # with this, and unless you are a ceres developer you *really* should not
    # mess with this. Valid values are:
    #    latest - only the most recent slice is cached
    #       all - all slices are cached
    #      none - slice caching is disabled
    # CERES_SLICE_CACHING_BEHAVIOR = latest

    # If a Ceres node accumulates too many slices, performance can suffer.
    # This can be caused by intermittently reported data. To mitigate
    # slice fragmentation there is a tolerance for how much space can be
    # wasted within a slice file to avoid creating a new one. That tolerance
    # level is determined by MAX_SLICE_GAP, which is the number of consecutive
    # null datapoints allowed in a slice file.
    # If you set this very low, you will waste less of the *tiny* bit disk space
    # that this feature wastes, and you will be prone to performance problems
    # caused by slice fragmentation, which can be pretty severe.
    # If you set this really high, you will waste a bit more disk space (each
    # null datapoint wastes 8 bytes, but keep in mind your filesystem's block
    # size). If you suffer slice fragmentation issues, you should increase this or
    # run the ceres-maintenance defrag plugin more often. However you should not
    # set it to be huge because then if a large but allowed gap occurs it has to
    # get filled in, which means instead of a simple 8-byte write to a new file we
    # could end up doing an (8 * MAX_SLICE_GAP)-byte write to the latest slice.
    # CERES_MAX_SLICE_GAP = 80

    # Enabling this option will cause Ceres to lock each Ceres file it writes to
    # to with an exclusive lock (LOCK_EX, see: man 2 flock). This is useful when
    # multiple carbon-cache daemons are writing to the same files.
    # CERES_LOCK_WRITES = False

    # Set this to True to enable whitelisting and blacklisting of metrics in
    # CONF_DIR/whitelist.conf and CONF_DIR/blacklist.conf. If the whitelist is
    # missing or empty, all metrics will pass through
    # USE_WHITELIST = False

    # By default, carbon itself will log statistics (such as a count,
    # metricsReceived) with the top level prefix of 'carbon' at an interval of 60
    # seconds. Set CARBON_METRIC_INTERVAL to 0 to disable instrumentation
    # CARBON_METRIC_PREFIX = carbon
    CARBON_METRIC_INTERVAL = 10

    # Enable AMQP if you want to receve metrics using an amqp broker
    # ENABLE_AMQP = False

    # Verbose means a line will be logged for every metric received
    # useful for testing
    # AMQP_VERBOSE = False

    # AMQP_HOST = localhost
    # AMQP_PORT = 5672
    # AMQP_VHOST = /
    # AMQP_USER = guest
    # AMQP_PASSWORD = guest
    # AMQP_EXCHANGE = graphite
    # AMQP_METRIC_NAME_IN_BODY = False

    # The manhole interface allows you to SSH into the carbon daemon
    # and get a python interpreter. BE CAREFUL WITH THIS! If you do
    # something like time.sleep() in the interpreter, the whole process
    # will sleep! This is *extremely* helpful in debugging, assuming
    # you are familiar with the code. If you are not, please don't
    # mess with this, you are asking for trouble :)
    #
    # ENABLE_MANHOLE = False
    # MANHOLE_INTERFACE = 127.0.0.1
    # MANHOLE_PORT = 7222
    # MANHOLE_USER = admin
    # MANHOLE_PUBLIC_KEY = ssh-rsa AAAAB3NzaC1yc2EAAAABiwAaAIEAoxN0sv/e4eZCPpi3N3KYvyzRaBaMeS2RsOQ/cDuKv11dlNzVeiyc3RFmCv5Rjwn/lQ79y0zyHxw67qLyhQ/kDzINc4cY41ivuQXm2tPmgvexdrBv5nsfEpjs3gLZfJnyvlcVyWK/lId8WUvEWSWHTzsbtmXAF2raJMdgLTbQ8wE=

    # Patterns for all of the metrics this machine will store. Read more at
    # http://en.wikipedia.org/wiki/Advanced_Message_Queuing_Protocol#Bindings
    #
    # Example: store all sales, linux servers, and utilization metrics
    # BIND_PATTERNS = sales.#, servers.linux.#, #.utilization
    #
    # Example: store everything
    # BIND_PATTERNS = #

    # URL of graphite-web instance, this is used to add incoming series to the tag database
    GRAPHITE_URL = http://127.0.0.1:8080

    # Tag update interval, this specifies how frequently updates to existing series will trigger
    # an update to the tag index, the default setting is once every 100 updates
    # TAG_UPDATE_INTERVAL = 100

    # To configure special settings for the carbon-cache instance 'b', uncomment this:
    #[cache:b]
    #LINE_RECEIVER_PORT = 2103
    #PICKLE_RECEIVER_PORT = 2104
    #CACHE_QUERY_PORT = 7102
    # and any other settings you want to customize, defaults are inherited
    # from the [cache] section.
    # You can then specify the --instance=b option to manage this instance
    #
    # In order to turn off logging of successful connections for the line
    # receiver, set this to False
    # LOG_LISTENER_CONN_SUCCESS = True

    [relay]
    LINE_RECEIVER_INTERFACE = 0.0.0.0
    LINE_RECEIVER_PORT = 2013
    PICKLE_RECEIVER_INTERFACE = 0.0.0.0
    PICKLE_RECEIVER_PORT = 2014

    # Carbon-relay has several options for metric routing controlled by RELAY_METHOD
    #
    # Use relay-rules.conf to route metrics to destinations based on pattern rules
    #RELAY_METHOD = rules
    #
    # Use consistent-hashing for even distribution of metrics between destinations
    #RELAY_METHOD = consistent-hashing
    #
    # Use consistent-hashing but take into account an aggregation-rules.conf shared
    # by downstream carbon-aggregator daemons. This will ensure that all metrics
    # that map to a given aggregation rule are sent to the same carbon-aggregator
    # instance.
    # Enable this for carbon-relays that send to a group of carbon-aggregators
    #RELAY_METHOD = aggregated-consistent-hashing
    #
    # You can also use fast-hashing and fast-aggregated-hashing which are in O(1)
    # and will always redirect the metrics to the same destination but do not try
    # to minimize rebalancing when the list of destinations is changing.
    RELAY_METHOD = rules

    # If you use consistent-hashing you can add redundancy by replicating every
    # datapoint to more than one machine.
    REPLICATION_FACTOR = 1

    # For REPLICATION_FACTOR >=2, set DIVERSE_REPLICAS to True to guarantee replicas
    # across distributed hosts. With this setting disabled, it's possible that replicas
    # may be sent to different caches on the same host. This has been the default
    # behavior since introduction of 'consistent-hashing' relay method.
    # Note that enabling this on an existing pre-0.9.14 cluster will require rebalancing
    # your metrics across the cluster nodes using a tool like Carbonate.
    #DIVERSE_REPLICAS = True

    # This is a list of carbon daemons we will send any relayed or
    # generated metrics to. The default provided would send to a single
    # carbon-cache instance on the default port. However if you
    # use multiple carbon-cache instances then it would look like this:
    #
    # DESTINATIONS = 127.0.0.1:2004:a, 127.0.0.1:2104:b
    #
    # The general form is IP:PORT:INSTANCE where the :INSTANCE part is
    # optional and refers to the "None" instance if omitted.
    #
    # Note that if the destinations are all carbon-caches then this should
    # exactly match the webapp's CARBONLINK_HOSTS setting in terms of
    # instances listed (order matters!).
    #
    # If using RELAY_METHOD = rules, all destinations used in relay-rules.conf
    # must be defined in this list
    DESTINATIONS = 127.0.0.1:2004

    # This define the protocol to use to contact the destination. It can be
    # set to one of "line", "pickle", "udp" and "protobuf". This list can be
    # extended with CarbonClientFactory plugins and defaults to "pickle".
    # DESTINATION_PROTOCOL = pickle

    # When using consistent hashing it sometime makes sense to make
    # the ring dynamic when you don't want to loose points when a
    # single destination is down. Replication is an answer to that
    # but it can be quite expensive.
    # DYNAMIC_ROUTER = False

    # Controls the number of connection attempts before marking a
    # destination as down. We usually do one connection attempt per
    # second.
    # DYNAMIC_ROUTER_MAX_RETRIES = 5

    # This is the maximum number of datapoints that can be queued up
    # for a single destination. Once this limit is hit, we will
    # stop accepting new data if USE_FLOW_CONTROL is True, otherwise
    # we will drop any subsequently received datapoints.
    MAX_QUEUE_SIZE = 10000

    # This defines the maximum "message size" between carbon daemons.  If
    # your queue is large, setting this to a lower number will cause the
    # relay to forward smaller discrete chunks of stats, which may prevent
    # overloading on the receiving side after a disconnect.
    MAX_DATAPOINTS_PER_MESSAGE = 500

    # Limit the number of open connections the receiver can handle as any time.
    # Default is no limit. Setting up a limit for sites handling high volume
    # traffic may be recommended to avoid running out of TCP memory or having
    # thousands of TCP connections reduce the throughput of the service.
    #MAX_RECEIVER_CONNECTIONS = inf

    # Specify the user to drop privileges to
    # If this is blank carbon-relay runs as the user that invokes it
    # USER =

    # This is the percentage that the queue must be empty before it will accept
    # more messages.  For a larger site, if the queue is very large it makes sense
    # to tune this to allow for incoming stats.  So if you have an average
    # flow of 100k stats/minute, and a MAX_QUEUE_SIZE of 3,000,000, it makes sense
    # to allow stats to start flowing when you've cleared the queue to 95% since
    # you should have space to accommodate the next minute's worth of stats
    # even before the relay incrementally clears more of the queue
    QUEUE_LOW_WATERMARK_PCT = 0.8

    # To allow for batch efficiency from the pickle protocol and to benefit from
    # other batching advantages, all writes are deferred by putting them into a queue,
    # and then the queue is flushed and sent a small fraction of a second later.
    TIME_TO_DEFER_SENDING = 0.0001

    # Set this to False to drop datapoints when any send queue (sending datapoints
    # to a downstream carbon daemon) hits MAX_QUEUE_SIZE. If this is True (the
    # default) then sockets over which metrics are received will temporarily stop accepting
    # data until the send queues fall below QUEUE_LOW_WATERMARK_PCT * MAX_QUEUE_SIZE.
    USE_FLOW_CONTROL = True

    # If enabled this setting is used to timeout metric client connection if no
    # metrics have been sent in specified time in seconds
    #METRIC_CLIENT_IDLE_TIMEOUT = None

    # Set this to True to enable whitelisting and blacklisting of metrics in
    # CONF_DIR/whitelist.conf and CONF_DIR/blacklist.conf. If the whitelist is
    # missing or empty, all metrics will pass through
    # USE_WHITELIST = False

    # By default, carbon itself will log statistics (such as a count,
    # metricsReceived) with the top level prefix of 'carbon' at an interval of 60
    # seconds. Set CARBON_METRIC_INTERVAL to 0 to disable instrumentation
    # CARBON_METRIC_PREFIX = carbon
    CARBON_METRIC_INTERVAL = 10
    #
    # In order to turn off logging of successful connections for the line
    # receiver, set this to False
    # LOG_LISTENER_CONN_SUCCESS = True

    # If you're connecting from the relay to a destination that's over the
    # internet or similarly iffy connection, a backlog can develop because
    # of internet weather conditions, e.g. acks getting lost or similar issues.
    # To deal with that, you can enable USE_RATIO_RESET which will let you
    # re-set the connection to an individual destination.  Defaults to being off.
    USE_RATIO_RESET=False

    # When there is a small number of stats flowing, it's not desirable to
    # perform any actions based on percentages - it's just too "twitchy".
    MIN_RESET_STAT_FLOW=1000

    # When the ratio of stats being sent in a reporting interval is far
    # enough from 1.0, we will disconnect the socket and reconnecto to
    # clear out queued stats.  The default ratio of 0.9 indicates that 10%
    # of stats aren't being delivered within one CARBON_METRIC_INTERVAL
    # (default of 60 seconds), which can lead to a queue backup.  Under
    # some circumstances re-setting the connection can fix this, so
    # set this according to your tolerance, and look in the logs for
    # "resetConnectionForQualityReasons" to observe whether this is kicking
    # in when your sent queue is building up.
    MIN_RESET_RATIO=0.9

    # The minimum time between resets.  When a connection is re-set, we
    # need to wait before another reset is performed.
    # (2*CARBON_METRIC_INTERVAL) + 1 second is the minimum time needed
    # before stats for the new connection will be available.  Setting this
    # below (2*CARBON_METRIC_INTERVAL) + 1 second will result in a lot of
    # reset connections for no good reason.
    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

    # Filenames of the configuration files to use for this instance of aggregator.
    # Filenames are relative to CONF_DIR.
    #
    # AGGREGATION_RULES = aggregation-rules.conf
    # REWRITE_RULES = rewrite-rules.conf

    # This is a list of carbon daemons we will send any relayed or
    # generated metrics to. The default provided would send to a single
    # carbon-cache instance on the default port. However if you
    # use multiple carbon-cache instances then it would look like this:
    #
    # DESTINATIONS = 127.0.0.1:2004:a, 127.0.0.1:2104:b
    #
    # The format is comma-delimited IP:PORT:INSTANCE where the :INSTANCE part is
    # optional and refers to the "None" instance if omitted.
    #
    # Note that if the destinations are all carbon-caches then this should
    # exactly match the webapp's CARBONLINK_HOSTS setting in terms of
    # instances listed (order matters!).
    DESTINATIONS = 127.0.0.1:2004

    # If you want to add redundancy to your data by replicating every
    # datapoint to more than one machine, increase this.
    REPLICATION_FACTOR = 1

    # This is the maximum number of datapoints that can be queued up
    # for a single destination. Once this limit is hit, we will
    # stop accepting new data if USE_FLOW_CONTROL is True, otherwise
    # we will drop any subsequently received datapoints.
    MAX_QUEUE_SIZE = 10000

    # Set this to False to drop datapoints when any send queue (sending datapoints
    # to a downstream carbon daemon) hits MAX_QUEUE_SIZE. If this is True (the
    # default) then sockets over which metrics are received will temporarily stop accepting
    # data until the send queues fall below 80% MAX_QUEUE_SIZE.
    USE_FLOW_CONTROL = True

    # If enabled this setting is used to timeout metric client connection if no
    # metrics have been sent in specified time in seconds
    #METRIC_CLIENT_IDLE_TIMEOUT = None

    # This defines the maximum "message size" between carbon daemons.
    # You shouldn't need to tune this unless you really know what you're doing.
    MAX_DATAPOINTS_PER_MESSAGE = 500

    # This defines how many datapoints the aggregator remembers for
    # each metric. Aggregation only happens for datapoints that fall in
    # the past MAX_AGGREGATION_INTERVALS * intervalSize seconds.
    MAX_AGGREGATION_INTERVALS = 5

    # Limit the number of open connections the receiver can handle as any time.
    # Default is no limit. Setting up a limit for sites handling high volume
    # traffic may be recommended to avoid running out of TCP memory or having
    # thousands of TCP connections reduce the throughput of the service.
    #MAX_RECEIVER_CONNECTIONS = inf

    # By default (WRITE_BACK_FREQUENCY = 0), carbon-aggregator will write back
    # aggregated data points once every rule.frequency seconds, on a per-rule basis.
    # Set this (WRITE_BACK_FREQUENCY = N) to write back all aggregated data points
    # every N seconds, independent of rule frequency. This is useful, for example,
    # to be able to query partially aggregated metrics from carbon-cache without
    # having to first wait rule.frequency seconds.
    # WRITE_BACK_FREQUENCY = 0

    # Set this to True to enable whitelisting and blacklisting of metrics in
    # CONF_DIR/whitelist.conf and CONF_DIR/blacklist.conf. If the whitelist is
    # missing or empty, all metrics will pass through
    # USE_WHITELIST = False

    # By default, carbon itself will log statistics (such as a count,
    # metricsReceived) with the top level prefix of 'carbon' at an interval of 60
    # seconds. Set CARBON_METRIC_INTERVAL to 0 to disable instrumentation
    # CARBON_METRIC_PREFIX = carbon
    CARBON_METRIC_INTERVAL = 10

    # In order to turn off logging of successful connections for the line
    # receiver, set this to False
    # LOG_LISTENER_CONN_SUCCESS = True

    # In order to turn off logging of metrics with no corresponding
    # aggregation rules receiver, set this to False
    # LOG_AGGREGATOR_MISSES = False

    # Specify the user to drop privileges to
    # If this is blank carbon-aggregator runs as the user that invokes it
    # USER =

    # Part of the code, and particularly aggregator rules, need
    # to cache metric names. To avoid leaking too much memory you
    # can tweak the size of this cache. The default allow for 1M
    # different metrics per rule (~200MiB).
    # CACHE_METRIC_NAMES_MAX=1000000

    # You can optionally set a ttl to this cache.
    # CACHE_METRIC_NAMES_TTL=600
  carbon.amqp.conf: |-
    # This is a configuration file with AMQP enabled

    [cache]
    LOCAL_DATA_DIR =

    # Specify the user to drop privileges to
    # If this is blank carbon runs as the user that invokes it
    # This user must have write access to the local data directory
    USER =

    # Limit the size of the cache to avoid swapping or becoming CPU bound.
    # Sorts and serving cache queries gets more expensive as the cache grows.
    # Use the value "inf" (infinity) for an unlimited cache size.
    MAX_CACHE_SIZE = inf

    # Limits the number of whisper update_many() calls per second, which effectively
    # means the number of write requests sent to the disk. This is intended to
    # prevent over-utilizing the disk and thus starving the rest of the system.
    # When the rate of required updates exceeds this, then carbon's caching will
    # take effect and increase the overall throughput accordingly.
    MAX_UPDATES_PER_SECOND = 1000

    # Softly limits the number of whisper files that get created each minute.
    # Setting this value low (like at 50) is a good way to ensure your graphite
    # system will not be adversely impacted when a bunch of new metrics are
    # sent to it. The trade off is that it will take much longer for those metrics'
    # database files to all get created and thus longer until the data becomes usable.
    # Setting this value high (like "inf" for infinity) will cause graphite to create
    # the files quickly but at the risk of slowing I/O down considerably for a while.
    MAX_CREATES_PER_MINUTE = inf

    LINE_RECEIVER_INTERFACE = 0.0.0.0
    LINE_RECEIVER_PORT = 2003

    UDP_RECEIVER_INTERFACE = 0.0.0.0
    UDP_RECEIVER_PORT = 2003

    PICKLE_RECEIVER_INTERFACE = 0.0.0.0
    PICKLE_RECEIVER_PORT = 2004

    CACHE_QUERY_INTERFACE = 0.0.0.0
    CACHE_QUERY_PORT = 7002

    # Enable AMQP if you want to receve metrics using you amqp broker
    ENABLE_AMQP = True

    # Verbose means a line will be logged for every metric received
    # useful for testing
    AMQP_VERBOSE = True

    # your credentials for the amqp server
    # AMQP_USER = guest
    # AMQP_PASSWORD = guest

    # the network settings for the amqp server
    # AMQP_HOST = localhost
    # AMQP_PORT = 5672

    # if you want to include the metric name as part of the message body
    # instead of as the routing key, set this to True
    # AMQP_METRIC_NAME_IN_BODY = False

    # NOTE: you cannot run both a cache and a relay on the same server
    # with the default configuration, you have to specify a distinict
    # interfaces and ports for the listeners.

    [relay]
    LINE_RECEIVER_INTERFACE = 0.0.0.0
    LINE_RECEIVER_PORT = 2003

    PICKLE_RECEIVER_INTERFACE = 0.0.0.0
    PICKLE_RECEIVER_PORT = 2004

    CACHE_SERVERS = server1, server2, server3
    MAX_QUEUE_SIZE = 10000
  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

    # These settings apply to the UI as a whole, all other sections in this file
    # pertain only to specific metric types.
    #
    # The dashboard presents only metrics that fall into specified naming schemes
    # defined in this file. This creates a simpler, more targetted view of the
    # data. The general form for defining a naming scheme is as follows:
    #
    #[Metric Type]
    #scheme = basis.path.<field1>.<field2>.<fieldN>
    #field1.label = Foo
    #field2.label = Bar
    #
    #
    # Where each <field> will be displayed as a dropdown box
    # in the UI and the remaining portion of the namespace
    # shown in the Metric Selector panel. The .label options set the labels
    # displayed for each dropdown.
    #
    # For example:
    #
    #[Sales]
    #scheme = sales.<channel>.<type>.<brand>
    #channel.label = Channel
    #type.label = Product Type
    #brand.label = Brand
    #
    # This defines a 'Sales' metric type that uses 3 dropdowns in the Context Selector
    # (the upper-left panel) while any deeper metrics (per-product counts or revenue, etc)
    # will be available in the Metric Selector (upper-right panel).
  graphite.wsgi.example: |-
    import sys
    sys.path.append('/opt/graphite/webapp')

    from graphite.wsgi import application
  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
  relay-rules.conf: |-
    # Relay destination rules for carbon-relay. Entries are scanned in order,
    # and the first pattern a metric matches will cause processing to cease after sending
    # unless `continue` is set to true
    #
    #  [name]
    #  pattern = <regex>
    #  destinations = <list of destination addresses>
    #  continue = <boolean>  # default: False
    #
    #  name: Arbitrary unique name to identify the rule
    #  pattern: Regex pattern to match against the metric name
    #  destinations: Comma-separated list of destinations.
    #    ex: 127.0.0.1, 10.1.2.3:2004, 10.1.2.4:2004:a, myserver.mydomain.com
    #  continue: Continue processing rules if this rule matches (default: False)

    # You must have exactly one section with 'default = true'
    # Note that all destinations listed must also exist in carbon.conf
    # in the DESTINATIONS setting in the [relay] section
    [default]
    default = true
    destinations = 0.0.0.0:2004
  rewrite-rules.conf: |-
    # This file defines regular expression patterns that can be used to
    # rewrite metric names in a search & replace fashion. It consists of two
    # sections, [pre] and [post]. The rules in the pre section are applied to
    # metric names as soon as they are received. The post rules are applied
    # after aggregation has taken place.
    #
    # The general form of each rule is as follows:
    #
    # regex-pattern = replacement-text
    #
    # For example:
    #
    # [post]
    # _sum$ =
    # _avg$ =
    #
    # These rules would strip off a suffix of _sum or _avg from any metric names
    # after aggregation.
  storage-aggregation.conf: |-
    # Aggregation methods for whisper files. Entries are scanned in order,
    # and first match wins. This file is scanned for changes every 60 seconds
    #
    #  [name]
    #  pattern = <regex>
    #  xFilesFactor = <float between 0 and 1>
    #  aggregationMethod = <average|sum|last|max|min>
    #
    #  name: Arbitrary unique name for the rule
    #  pattern: Regex pattern to match against the metric name
    #  xFilesFactor: Ratio of valid data points required for aggregation to the next retention to occur
    #  aggregationMethod: function to apply to data points for aggregation
    #
    [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: |-
    # Schema definitions for Whisper files. Entries are scanned in order,
    # and first match wins. This file is scanned for changes every 60 seconds.
    #
    # Definition Syntax:
    #
    #    [name]
    #    pattern = regex
    #    retentions = timePerPoint:timeToStore, timePerPoint:timeToStore, ...
    #
    # Remember: To support accurate aggregation from higher to lower resolution
    #           archives, the precision of a longer retention archive must be
    #           cleanly divisible by precision of next lower retention archive.
    #
    #           Valid:    60s:7d,300s:30d (300/60 = 5)
    #           Invalid:  180s:7d,300s:30d (300/180 = 3.333)
    #

    # Carbon's internal metrics. This entry should match what is specified in
    # CARBON_METRIC_PREFIX and CARBON_METRIC_INTERVAL settings
    [carbon]
    pattern = ^carbon\.
    retentions = 10s:6h,1m:90d

    [default_1min_for_1day]
    pattern = .*
    retentions = 10s:6h,1m:6d,10m:1800d
  whitelist.conf: |-
    # This file takes a single regular expression per line
    # If USE_WHITELIST is set to True in carbon.conf, only metrics received which
    # match one of these expressions will be persisted. If this file is empty or
    # missing, all metrics will pass through.
    # This file is reloaded automatically when changes are made
    .*

statsdConfigMaps:
  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
      }]
    }

statsd:
  interface: UDP