simple monitoring solution with grafana, go-carbon and carbonapi

configs/go-carbon.conf

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+[common]
+user = ""
+graph-prefix = "carbon.agents.{host}"
+metric-endpoint = "local"
+max-cpu = 2
+metric-interval = "1m0s"
+
+[whisper]
+data-dir = "/data/graphite/whisper/"
+schemas-file = "/etc/go-carbon/storage-schemas.conf"
+aggregation-file = ""
+workers = 2
+max-updates-per-second = 0
+sparse-create = false
+enabled = true
+
+[cache]
+max-size = 1000000
+write-strategy = "max"
+
+[udp]
+listen = ":2003"
+enabled = true
+log-incomplete = false
+buffer-size = 0
+
+[tcp]
+listen = ":2003"
+enabled = true
+buffer-size = 0
+
+[pickle]
+listen = ":2004"
+max-message-size = 67108864
+enabled = true
+buffer-size = 0
+
+[carbonlink]
+listen = ":7002"
+enabled = true
+read-timeout = "30s"
+
+[carbonserver]
+listen = ":8080"
+enabled = true
+query-cache-enabled = true
+query-cache-size-mb = 0
+find-cache-enabled = true
+buckets = 10
+max-globs = 100
+metrics-as-counters = false
+read-timeout = "1m0s"
+idle-timeout = "1m0s"
+write-timeout = "1m0s"
+scan-frequency = "5m0s"
+
+[dump]
+enabled = false
+path = ""
+restore-per-second = 0
+
+[pprof]
+listen = "localhost:7007"
+enabled = false
+
+[[logging]]
+logger = ""
+file = ""
+level = "info"
+encoding = "mixed"
+encoding-time = "iso8601"
+encoding-duration = "seconds"
+
+

configs/storage-aggregation.conf

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+[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

configs/storage-schemas.conf

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+# Documentation
+# http://graphite.readthedocs.io/en/latest/config-carbon.html#storage-schemas-conf
+
+# Carbon metrics are kept for 30 days in resolution of 10 seconds.
+[carbon]
+pattern = ^carbon\.
+retentions = 10s:30d
+
+# User metrics are kept for:
+# 24 hours in resolution of 5 seconds
+# 30 days in resolution of 1 minute
+# 1 year in resolution of 5 minutes
+[user]
+pattern = .*
+retentions = 5s:24h,1m:30d,5m:1y
+