39 lines
930 B
Markdown
39 lines
930 B
Markdown
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# redis
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redis 的监控原理，就是连上 redis，执行 info 命令，解析结果，整理成监控数据上报。
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## Configuration
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redis 插件的配置在 `conf/input.redis/redis.toml` 最简单的配置如下：
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```toml
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[[instances]]
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address = "127.0.0.1:6379"
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username = ""
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password = ""
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labels = { instance="n9e-10.23.25.2:6379" }
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```
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如果要监控多个 redis 实例，就增加 instances 即可：
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```toml
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[[instances]]
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address = "10.23.25.2:6379"
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username = ""
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password = ""
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labels = { instance="n9e-10.23.25.2:6379" }
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[[instances]]
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address = "10.23.25.3:6379"
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username = ""
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password = ""
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labels = { instance="n9e-10.23.25.3:6379" }
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```
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建议通过 labels 配置附加一个 instance 标签，便于后面复用监控大盘。
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## 监控大盘和告警规则
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该 README 的同级目录下，提供了 dashboard.json 就是监控大盘的配置，alerts.json 是告警规则，可以导入夜莺使用。
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