flux2

Commit Graph

Author	SHA1	Message	Date
Sunny	3dbe870455	monitoring: Configure KSM & cluster dashboard Update kube-prometheus-stack helm release values to configure kube-state-metrics and use kube-state-metrics to collect gotk resource state metrics. - Configure kube-state-metrics to run in custom resource state only mode. In this mode, it'll only watch custom resources. Also, pass empty collectors as extra args to prevent passing all the core resources to watch as an argument. - Running kube-state-metrics in custom resource state only mode makes the default grafana dashboards of no use. Disable the default dashboards. - Add kube-state-metrics configuration to provide RBAC permissions to it to allow listing and watching flux CRDs. - Also, configure custom resource state for each of the flux custom resources using Info type metrics called `gotk_resource_info`. KSM issues a warning if an Info type object doesn't have `_info` suffix. These metrics have the value 1 always. This works well for the CRD state metrics as a zero value would mean that the resource doesn't exist, in which case, the resource is deleted. - Update the cluster dashboard panels to use `gotk_resource_info` in the queries. - Only the following panels have been updated - Cluster Reconcilers - Failing Reconcilers - Cluster reconciliation readiness - Kubernetes Manifests Sources - Failing Sources - Source acquisition readiness - The panels have been updated such that it's work with static resources which don't have any status as well. By default, it assumes such static resources to be in a Ready state. Resources are seen as failed only when the ready value is false. - The queries have been updated to Instant type in order to show the current data, instead of the result of past 15 minutes. This shows more accurate resource data as the resource metrics change. - The Stat visualizers have been updated to have zero as the default value when there's no data. This is to prevent showing no data when there's no object. This was motivated by the behavior of the previous configuration which depended on stale metrics from controllers and deleted conditions to show zero value when objects get deleted. With the fixes in the controller metrics that removes stale metrics, this will no longer work. In order to show a zero value for these stats, a default is set. - The `$namespace` variable has been updated to refer to `exported_namespace` from `gotk_resource_info`. Signed-off-by: Sunny <darkowlzz@protonmail.com>	2 years ago
Stefan Prodan	06ed881e37	Disable drift detection for kube-prometheus-stack webhooks Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>	2 years ago
Alex Howard	87f792915a	Fix kube-prometheus-stack manifests Updates the HelmRepository and HelmRelease to remove chart verification and switch to using the official HTTPS repository at https://prometheus-community.github.io/helm-charts. OCI builds have temporarily been suspended for these charts due to pipeline errors. See: prometheus-community/helm-charts#2841 Signed-off-by: Alex Howard <thezanke@gmail.com>	2 years ago
Stefan Prodan	98e0774f56	Use kube-prometheus-stack signed OCI Helm chart Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>	2 years ago
Stefan Prodan	8128fc190d	Update kube-prometheus-stack chart to v35 - Automate kube-prometheus-stack helm release upgrades for the v35.x range - Remove deprecated Grafana settings - Set Prometheus retention to 24h - Label Flux dashboards and PodMonitors with `app.kubernetes.io/component: monitoring` - Change the `podMonitorSelector` to match the label `app.kubernetes.io/component: monitoring` Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>	3 years ago
Sunny	b44e4617e0	monitoring-config: grafana dashboards labelValue Since kube-prometheus-stack helm chart v32.2.0, the `labelValue` has to be set to "1" for the default grafana dashboard label selector to select the flux dashboard configuration. Also, update kube-prometheus-stack to v34.7.0, latest. Refer: `eba5b198f5` Signed-off-by: Sunny <darkowlzz@protonmail.com>	3 years ago
Johannes Graf	ba5eea861e	bump kube-prometheus-stack to 23.2.0 this release contains the prometheus operator in version 0.52.1 see https://github.com/fluxcd/flux2/issues/2192 https://github.com/fluxcd/flux2/pull/2193 for issues Signed-off-by: Johannes Graf <graf@synyx.de>	3 years ago
Kingdon Barrett	1393e7a62b	pin monitoring release version at 19.3.0 Something in kube-prometheus-stack 20.0.0 has broken our example. See https://github.com/fluxcd/flux2/pull/2193 for more information. Signed-off-by: Kingdon Barrett <kingdon@weave.works>	3 years ago
Stefan Prodan	c7d876eb8f	Enable CRDs upgrade for kube-prometheus-stack Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>	4 years ago
Somtochi Onyekwere	3b91e14f6d	Use kube-prometheus-stack for monitoring Signed-off-by: Somtochi Onyekwere <somtochionyekwere@gmail.com>	4 years ago

10 Commits (ksm-dashboard)