Graphite configuration

architecture.md

        Relay
          |
          |
    |            |
    G1          G2
  |    |     |     |
G1C1 G1C2  G2C1 G2C2

Essentially:

1. Relay has REPLICATION_FACTOR = 2 and consistent-hashing. Destinations of G1 and G2.
2. G1 and G2 have relay with consistent-hashing and replication_factor = 1 and two carbon-caches on each box.

g1-carbon.conf

[cache]
STORAGE_DIR    = /var/lib/graphite/
CONF_DIR       = /etc/carbon/
LOG_DIR        = /var/log/carbon/
PID_DIR        = /var/run/
LOCAL_DATA_DIR = /var/lib/graphite/whisper/
USER = _graphite

MAX_CACHE_SIZE = inf
MAX_UPDATES_PER_SECOND = 500
MAX_CREATES_PER_MINUTE = 50

CACHE_WRITE_STRATEGY = max
ENABLE_LOGROTATION = True

[cache]
LINE_RECEIVER_INTERFACE = 127.0.0.1
PICKLE_RECEIVER_INTERFACE = 127.0.0.1
CACHE_QUERY_INTERFACE = 127.0.0.1

[cache:1]
LINE_RECEIVER_PORT = 2013
PICKLE_RECEIVER_PORT = 2014
CACHE_QUERY_PORT = 7012

[cache:2]
LINE_RECEIVER_PORT = 2023
PICKLE_RECEIVER_PORT = 2024
CACHE_QUERY_PORT = 7022

[relay]
USER = _graphite
LINE_RECEIVER_INTERFACE = 0.0.0.0
LINE_RECEIVER_PORT = 2003
PICKLE_RECEIVER_INTERFACE = 0.0.0.0
PICKLE_RECEIVER_PORT = 2004
RELAY_METHOD = consistent-hashing
REPLICATION_FACTOR = 1
DESTINATIONS = 127.0.0.1:2014:1, 127.0.0.1:2024:2

g2-carbon.conf

[cache]
STORAGE_DIR    = /var/lib/graphite/
CONF_DIR       = /etc/carbon/
LOG_DIR        = /var/log/carbon/
PID_DIR        = /var/run/
LOCAL_DATA_DIR = /var/lib/graphite/whisper/
USER = _graphite

MAX_CACHE_SIZE = inf
MAX_UPDATES_PER_SECOND = 500
MAX_CREATES_PER_MINUTE = 50

CACHE_WRITE_STRATEGY = max
ENABLE_LOGROTATION = True

[cache]
LINE_RECEIVER_INTERFACE = 127.0.0.1
PICKLE_RECEIVER_INTERFACE = 127.0.0.1
CACHE_QUERY_INTERFACE = 127.0.0.1

[cache:1]
LINE_RECEIVER_PORT = 2013
PICKLE_RECEIVER_PORT = 2014
CACHE_QUERY_PORT = 7012

[cache:2]
LINE_RECEIVER_PORT = 2023
PICKLE_RECEIVER_PORT = 2024
CACHE_QUERY_PORT = 7022

[relay]
USER = _graphite
LINE_RECEIVER_INTERFACE = 0.0.0.0
LINE_RECEIVER_PORT = 2003
PICKLE_RECEIVER_INTERFACE = 0.0.0.0
PICKLE_RECEIVER_PORT = 2004
RELAY_METHOD = consistent-hashing
REPLICATION_FACTOR = 1
DESTINATIONS = 127.0.0.1:2014:1, 127.0.0.1:2024:2

relay-carbon.conf

[relay]
USER = _graphite
LINE_RECEIVER_INTERFACE = 0.0.0.0
LINE_RECEIVER_PORT = 2003
PICKLE_RECEIVER_INTERFACE = 0.0.0.0
PICKLE_RECEIVER_PORT = 2004
RELAY_METHOD = consistent-hashing
REPLICATION_FACTOR = 2
DESTINATIONS = 10.0.0.1:2004, 10.0.0.2:2004