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Update README, set timeout as default 10 in configuration sample

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yo 2025-01-13 20:16:06 +01:00
parent 8958845f65
commit 44ecd2d49c
2 changed files with 9 additions and 10 deletions
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6
README.md
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@ -40,3 +40,9 @@ Sending POST on /reload :
curl -XPOST http://my-nodegopher-host:8080/reload
{"message":"configuration successfully reloaded"}
```
Reloading a badly formated configuration will produce an error and keep the old configuration running.
```
% curl -XPOST 127.1:8080/reload
{"error":"Unable to load new configuration, keeping old one. See logs."}
```

13
config.sample.yaml
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@ -1,4 +1,4 @@
# Formatting metrics in main & secondarystat. Supported: "english", "french", "german", "ukrainian", "chinese", "arabic"
# Formatting metrics in main & secondarystat. Supported: "english", "french", "german", "ukrainian", "chinese", "arabic". Default is english.
language: 'english'
# datasource describe a way to get prometheus metrics.
@ -7,51 +7,44 @@ language: 'english'
# - address: the address of prometheus.
# - query: prometheus query. Same as typed in prometheus graph page.
# - type: type of query. "query" will get instant value, "query_range" will get all samples for the grafana period. Result will be averaged.
# - timeout: query timeout in seconds.
# - timeout: query timeout in seconds. default is 10.
datasources:
- name: prom_samples_per_sec
type: query
address: 'http://prometheus.local.lan:9090'
query: 'rate(prometheus_tsdb_head_samples_appended_total{type="float"}[10m])'
timeout: 10
timeout: 15
- name: node_cpu_metric
# Simple query, return an instant metric
type: query
address: 'http://prometheus.local.lan:9090'
query: 'sum(rate(node_cpu_seconds_total{instance="router01.local.lan:9100",job="node",mode!~"idle"}[30s]))*100'
timeout: 10
- name: node_cpu_metric_over_80
type: query
address: 'http://prometheus.local.lan:9090'
# Return 1 if cpu rate > 80%
query: '(sum(rate(node_cpu_seconds_total{instance="router01.local.lan:9100",job="node",mode!~"idle"}[30s]))*100) > bool 80'
timeout: 10
- name: router01_net_down_rate
# Range query. Return all metrics from a time range. Result will be averaged from these metrics. Time range will be provided by Grafana.
type: query_range
address: 'http://prometheus.local.lan:9090'
query: 'rate(node_network_receive_bytes_total{device="igb0", instance="router01.local.lan:9100", job="node"}[30s])'
timeout: 10
- name: router01_net_up_rate
type: query_range
address: 'http://prometheus.local.lan:9090'
query: 'rate(node_network_transmit_bytes_total{device="igb0", instance="router01.local.lan:9100", job="node"}[30s])'
timeout: 10
- name: router01_lan_down_rate
type: query_range
address: 'http://prometheus.local.lan:9090'
query: 'rate(node_network_receive_bytes_total{device="ix3", instance="router01.local.lan:9100", job="node"}[30s])'
timeout: 10
- name: router01_lan_up_rate
type: query_range
address: 'http://prometheus.local.lan:9090'
query: 'rate(node_network_transmit_bytes_total{device="ix3", instance="router01.local.lan:9100", job="node"}[30s])'
timeout: 10
- name: router01_net_down_rate_perten
type: query
address: 'http://prometheus.local.lan:9090'
query: 'rate(node_network_receive_bytes_total{device="igb0", instance="router01.local.lan:9100", job="node"}[30s])/62500000*10'
timeout: 10
# graphs identifies context for a nodegraph. You can have many contexts, and your grafana query will mention this context name.
# For this example named "internet", grafana URL will be :