服务监控系统 Prometheus 1.8.0 已发布，Prometheus 是一个 Go 语言开发的开源的服务监控系统和时间序列数据库。 更新内容： [CHANGE] Rule links link to the Console tab rather than the Graph tab to not trigger expensive range queries by default. [FEATURE] Ability to act as a remote read endpoint for other Prometheus servers. [FEATURE] K8s SD: Support discovery of ingresses. [FEATURE] Consul SD: Support for node metadata. [FEATURE] Openstack SD: Support discovery of hypervisors. [FEATURE] Expose current Prometheus config via /status/config. [FEATURE] Allow to collapse jobs on /targets page. [FEATURE] Add /-/healthy and /-/ready endpoints. [FEATURE] Add color scheme support to console templates. [ENHANCEMENT] Remote storage connections use HTTP keep-alive. [ENHANCEMENT] Improved logging about remote storage. [ENHANCEMENT] Relaxed URL validation. [ENHANCEMENT] Openstack SD: Handle instances without IP. [ENHANCEMENT] Make remote storage queue manager configurable. [ENHANCEMENT] Validate metrics returned from remote read. [ENHANCEMENT] EC2 SD: Set a default region. [ENHANCEMENT] Changed help link to https://prometheus.io/docs. [BUGFIX] Fix floating-point precision issue in deriv function. [BUGFIX] Fix pprof endpoints when -web.route-prefix or -web.external-url is used. [BUGFIX] Fix handling of null target groups in file-based SD. [BUGFIX] Set the sample timestamp in date-related PromQL functions. [BUGFIX] Apply path prefix to redirect from deprecated graph URL. [BUGFIX] Fixed tests on MS Windows. [BUGFIX] Check for invalid UTF-8 in label values after relabeling. 下载地址： https://prometheus.io/download/ Prometheus 1.8.0 发布，服务监控系统下载地址
