devops-stack-module-kube-prometheus-stack

A DevOps Stack module to deploy and configure Kube-Prometheus-Stack.

The Kube-prometheus-stack chart used by this module is shipped in this repository as well, in order to avoid any unwanted behaviors caused by unsupported versions.

Current Chart Version Original Repository Default Values

Current Chart Version	Original Repository	Default Values
44.3.0	Chart	`values.yaml`

44.3.0

Chart

values.yaml

Since this module is meant to be instantiated using its variants, the usage documentation is available in each variant ( AKS | EKS | KinD ).

Below you will only find the technical reference automatically generated from the *.tf files on the root module.

Technical Documentation

Providers

The following providers are used by this module:

random
null
argocd
kubernetes
utils

Resources

The following resources are used by this module:

argocd_application.this (resource)
argocd_project.this (resource)
kubernetes_namespace.kube_prometheus_stack_namespace (resource)
kubernetes_secret.thanos_object_storage_secret (resource)
null_resource.dependencies (resource)
null_resource.this (resource)
random_password.grafana_admin_password (resource)
random_password.oauth2_cookie_secret (resource)
utils_deep_merge_yaml.values (data source)

Required Inputs

The following input variables are required:

cluster_name

Description: n/a

Type: string

base_domain

Description: n/a

Type: string

argocd_namespace

Description: n/a

Type: string

Optional Inputs

The following input variables are optional (have default values):

target_revision

Description: Override of target revision of the application chart.

Type: string

Default: "v2.0.0"

cluster_issuer

Description: n/a

Type: string

Default: "ca-issuer"

namespace

Description: n/a

Type: string

Default: "kube-prometheus-stack"

helm_values

Description: Helm values, passed as a list of HCL structures.

Type: any

Default: []

app_autosync

Description: Automated sync options for the Argo CD Application resource.

Type:

object({
    allow_empty = optional(bool)
    prune       = optional(bool)
    self_heal   = optional(bool)
  })

Default:

{
  "allow_empty": false,
  "prune": true,
  "self_heal": true
}

dependency_ids

Description: n/a

Type: map(string)

Default: {}

deep_merge_append_list

Description: A boolean flag to enable/disable appending lists instead of overwriting them.

Type: bool

Default: false

grafana

Description: Grafana settings

Type: any

Default: {}

prometheus

Description: Prometheus settings

Type: any

Default: {}

alertmanager

Description: Alertmanager settings

Type: any

Default: {}

metrics_storage_main

Description: Storage settings for the Thanos sidecar. Needs to be of type any because the structure is different depending on the provider used.

Type: any

Default: {}

Outputs

The following outputs are exported:

Reference in table format

Show tables

= Providers

Name	Version
random	n/a
null	n/a
argocd	n/a
kubernetes	n/a
utils	n/a

Name

Version

n/a

n/a

n/a

n/a

n/a

= Resources

Name	Type
argocd_application.this	resource
argocd_project.this	resource
kubernetes_namespace.kube_prometheus_stack_namespace	resource
kubernetes_secret.thanos_object_storage_secret	resource
null_resource.dependencies	resource
null_resource.this	resource
random_password.grafana_admin_password	resource
random_password.oauth2_cookie_secret	resource
utils_deep_merge_yaml.values	data source

Name

Type

argocd_application.this

resource

argocd_project.this

resource

kubernetes_namespace.kube_prometheus_stack_namespace

resource

kubernetes_secret.thanos_object_storage_secret

resource

null_resource.dependencies

resource

null_resource.this

resource

random_password.grafana_admin_password

resource

random_password.oauth2_cookie_secret

resource

utils_deep_merge_yaml.values

data source

= Inputs

Name Description Type Default Required

Name	Description	Type	Default	Required
cluster_name	n/a	`string`	n/a	yes
base_domain	n/a	`string`	n/a	yes
argocd_namespace	n/a	`string`	n/a	yes
target_revision	Override of target revision of the application chart.	`string`	`"v2.0.0"`	no
cluster_issuer	n/a	`string`	`"ca-issuer"`	no
namespace	n/a	`string`	`"kube-prometheus-stack"`	no
helm_values	Helm values, passed as a list of HCL structures.	`any`	`[]`	no
app_autosync	Automated sync options for the Argo CD Application resource.	`object({ allow_empty = optional(bool) prune = optional(bool) self_heal = optional(bool) })`	`{ "allow_empty": false, "prune": true, "self_heal": true }`	no
dependency_ids	n/a	`map(string)`	`{}`	no
deep_merge_append_list	A boolean flag to enable/disable appending lists instead of overwriting them.	`bool`	`false`	no
grafana	Grafana settings	`any`	`{}`	no
prometheus	Prometheus settings	`any`	`{}`	no
alertmanager	Alertmanager settings	`any`	`{}`	no
metrics_storage_main	Storage settings for the Thanos sidecar. Needs to be of type `any` because the structure is different depending on the provider used.	`any`	`{}`	no

cluster_name

n/a

string

n/a

yes

base_domain

n/a

string

n/a

yes

argocd_namespace

n/a

string

n/a

yes

target_revision

Override of target revision of the application chart.

string

"v2.0.0"

cluster_issuer

n/a

string

"ca-issuer"

namespace

n/a

string

"kube-prometheus-stack"

helm_values

Helm values, passed as a list of HCL structures.

any

[]

app_autosync

Automated sync options for the Argo CD Application resource.

object({
    allow_empty = optional(bool)
    prune       = optional(bool)
    self_heal   = optional(bool)
  })

{
  "allow_empty": false,
  "prune": true,
  "self_heal": true
}

dependency_ids

n/a

map(string)

{}

deep_merge_append_list

A boolean flag to enable/disable appending lists instead of overwriting them.

bool

false

grafana

Grafana settings

any

{}

prometheus

Prometheus settings

any

{}

alertmanager

Alertmanager settings

any

{}

metrics_storage_main

Storage settings for the Thanos sidecar. Needs to be of type any because the structure is different depending on the provider used.

any

{}

= Outputs

Name	Description
id	n/a
grafana_admin_password	The admin password for Grafana.
grafana_enabled	n/a
prometheus_enabled	n/a
alertmanager_enabled	n/a
helm_values	n/a

Name

Description

n/a

grafana_admin_password

The admin password for Grafana.

n/a

n/a

n/a

n/a