![]() ![]() Examples include additional services, such as PostgreSQL, Redis and RabbitMQ.įor external endpoints - specifically, Dex, Grafana, Kibana, Harbor and Ingress Controllers - prefer using an external uptime service which integrates with an On-Call Management Tool, e.g., Uptime Cloud Monitor Integration for Opsgenie.Įxternal uptime measurement should achieve the similar effect as the commands below:Ĭopyright © Elastisys AB The Linux Foundation has the following registered trademarks in the United States and/or other countries: Certified Kubernetes®, containerd®, fluentd®, Helm®, Istio®, K8s®, Kubernetes®, Prometheus®, PromQL®, Rook®, The Linux Foundation®. Recommendations to Platform Administrators ¶īlackbox should only be used for measuring uptime of internal services, i.e., those that are only exposed within the Kubernetes cluster. We don't currently run Blackbox in the Workload Cluster, so we'll need a bit of extra capacity.will contribute positively to our uptime, as desired. Increasing redundancy, reducing failure time, etc.We measure uptime as observed by a consumer.This will generate a metric as follows: probe_success. Instead of configuring Blackbox directly, Probe is a cleaner abstraction provided by the Prometheus Operator.ĪpiVersion : /v1 kind : Probe metadata : name : google-is-up labels : probe : google release : kube-prometheus-stack spec : interval : 60s module : http_2xx prober : url : .local:9115 targets : staticConfig : static :. Although this requires a bit of extra capacity for running Blackbox, the costs are worth the benefits. Prometheus Operator Probe, which essentially wraps the Blackbox exporter in a Probe CustomResource.Ĭhosen option: "use Probe for measuring uptime of internal Compliant Kubernetes services", because it measures uptime as observed by a consumer.We want to measure uptime as observed by a consumer - i.e., application or user - taking into account business continuity measures, such as redundancy, fail-over time, etc.We want to be mindful about capacity and infrastructure costs.How exactly should we measure uptime? Decision Drivers ¶ To demonstrate compliance with our SLAs.To serve as feedback on what needs to be improved next.We need to measure uptime for at least two reasons: Use Probe to Measure Uptime of Internal Compliant Kubernetes Services ¶ 17 Right to erasure ("right to be forgotten")? Standard Template for on-prem EnvironmentĬapacity Management (Kubernetes Status) Dashboard ![]()
0 Comments
Leave a Reply. |