Prometheus

The role performs various tasks related to OS configuration, chart deployment, reset and validation.

Role Settings

See the related role settings listed below, defined into main.yaml defaults file.

`prometheus_vars.kubernetes`

Default value: null

See the related child settings, listed below.

`kubernetes.alertmanager`

Default value: null

`alertmanager.gateway`

Default value: null

Read the Gateway API tutorial, for more details.

`gateway.service`

Default value: string, monitoring-kube-prometheus-alertmanager

`gateway.subdomain`

Default value: string, alertmanager

Sets the subdomain name for Alert Manager UI.

`alertmanager.infrastructure`

Default value: null

`infrastructure.annotations`

Default value: map

Sets the infrastructure annotations.

`alertmanager.replicas`

Default value: integer, 2

`alertmanager.resources`

Default value: null

`resources.limits`

Default value: null

`limits.cpu`

Default value: string, 400m

`limits.memory`

Default value: string, 256Mi

`resources.requests`

Default value: null

`requests.cpu`

Default value: string, 100m

`requests.memory`

Default value: string, 64Mi

`alertmanager.storage`

Default value: string, 5gi

`kubernetes.helm`

Default value: null

`helm.chart`

Default value: null

`chart.name`

Default value: string, kube-prometheus-stack

`chart.prefix`

Default value: string, monitoring

`chart.version`

Default value: string

Visit prometheus-community/helm-charts, for latest release version.

`helm.repository`

Default value: null

`repository.name`

Default value: string, helm-charts

`repository.org`

Default value: string, prometheus-community

`repository.url`

Default value: string, https://prometheus-community.github.io

`kubernetes.grafana`

Default value: null

`grafana.gateway`

Default value: null

Read the Gateway API tutorial, for more details.

`gateway.service`

Default value: string, monitoring-grafana

`gateway.subdomain`

Default value: string, grafana

Sets the subdomain name for Grafana UI.

`grafana.infrastructure`

Default value: null

`infrastructure.annotations`

Default value: map

Sets the infrastructure annotations.

`grafana.secret`

Default value: null

`secret.name`

Default value: string, grafana-credentials

`grafana.user`

Default value: null

`user.name`

Default value: string, admin

`user.password`

Default value: string

Encrypt the variable with ansible-vault.

`kubernetes.namespace`

Default value: string, kube-system

`kubernetes.prometheus`

Default value: null

`prometheus.gateway`

Default value: null

Read the Gateway API tutorial, for more details.

`gateway.service`

Default value: string, monitoring-kube-prometheus-prometheus

`gateway.subdomain`

Default value: string, prometheus

Sets the subdomain name for Prometheus UI.

`prometheus.infrastructure`

Default value: null

`infrastructure.annotations`

Default value: map

Sets the infrastructure annotations.

`prometheus.resources`

Default value: null

`resources.limits`

Default value: null

`limits.cpu`

Default value: string, 400m

`limits.memory`

Default value: string, 256Mi

`resources.requests`

Default value: null

`requests.cpu`

Default value: string, 100m

`requests.memory`

Default value: string, 64Mi

`prometheus.storage`

Default value: string, 50Gi

Role Tasks

See the related role tasks, listed below.

Facts

Ansible facts, see facts.yaml for details.

Main

Main role related tasks, see main.yaml for details.

Reset

Reset related tasks, see reset.yaml for details.

Validation

Validation related tasks, see validation.yaml for details.

Role Templates

See the related role templates, listed below.

Helm Chart

Helm chart values template, see values.j2 for details.

Alert Manager

Gateway

Kubernetes Gateway template, see alertmanager_gateway.j2 for details.

HTTP Route

Insecure Route

Kubernetes HTTPRoute template, see alertmanager_http_route.j2 for details.

Secure Route

Kubernetes HTTPRoute template, see alertmanager_https_route.j2 for details.

Grafana

Credentials

Kubernetes Secret template, see grafana_credentials.j2 for details.

Gateway

Kubernetes Gateway template, see grafana_gateway.j2 for details.

HTTP Route

Insecure Route

Kubernetes HTTPRoute template, see grafana_http_route.j2 for details.

Secure Route

Kubernetes HTTPRoute template, see grafana_https_route.j2 for details.

Prometheus

Gateway

Kubernetes Gateway template, see prometheus_gateway.j2 for details.

HTTP Route

Insecure Route

Kubernetes HTTPRoute template, see prometheus_http_route.j2 for details.

Secure Route

Kubernetes HTTPRoute template, see prometheus_https_route.j2 for details.

Longhorn