May 2019
Intermediate to advanced
442 pages
11h 36m
English
Content preview from Hands-On Infrastructure Monitoring with Prometheus
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Prometheus configuration file walkthrough
The configuration file we mentioned in the previous section declares the runtime configuration for the Prometheus instance. As we will see, everything related to scrape jobs, rule evaluation, and remote read/write configuration is all defined here. As we mentioned previously, these configurations can be reloaded without shutting down the Prometheus server by either sending a SIGHUP to the process, or by sending an HTTP POST request to the /-/reload endpoint (when --web.enable-lifecycle is used at startup).
At a high level, we can split the configuration file into the following sections:
- global
- scrape_configs
- alerting
- rule_files
- remote_read
- remote_write
Once again, the official Prometheus documentation ...
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