@helm-charts/appscode-searchlight

@helm-charts/appscode-searchlight

Searchlight by AppsCode - Alerts for Kubernetes

Field	Value
Repository Name	appscode
Chart Name	searchlight
Chart Version	8.0.0-rc.0
NPM Package Version	0.1.0

Helm chart `values.yaml` (default values)

# Default values for searchlight.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.

operator:
  registry: appscode
  repository: searchlight
  tag: 8.0.0-rc.0

ido:
  registry: appscode
  repository: postgres
  tag: 9.5-alpine

icinga:
  registry: appscode
  repository: icinga
  tag: 8.0.0-rc.0-k8s

cleaner:
  registry: appscode
  repository: kubectl
  tag: v1.12

## Optionally specify an array of imagePullSecrets.
## Secrets must be manually created in the namespace.
## ref: https://kubernetes.io/docs/concepts/containers/images/#specifying-imagepullsecrets-on-a-pod
##
# imagePullSecrets:

#   - name: myRegistryKeySecretName
## Specify a imagePullPolicy
## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
##
imagePullPolicy: IfNotPresent

## Annotations passed to operator pod(s).
##
annotations: {}

## Node labels for pod assignment
## Ref: https://kubernetes.io/docs/user-guide/node-selection/
##
nodeSelector: {}

## Log level for proxy
logLevel: 3

## Icinga configaration
## https://github.com/appscode/searchlight/blob/master/docs/icinga2/deployment.md#create-deployment
icinga2web:
  password: changeit

icinga2:
  password:

notifier:
  hipchat:
    authToken: ''
  mailgun:
    domain: ''
    apiKey: ''
    publicAPIKey: ''
    from: ''
  smtp:
    host: ''
    port: ''
    insecureSkipVerify: ''
    username: ''
    password: ''
    from: ''
  twilio:
    accountSid: ''
    authToken: ''
    from: ''
  slack:
    authToken: ''
    channel: ''
  plivo:
    authId: ''
    authToken: ''
    from: ''

## Installs Searchlight operator as critical addon
## https://kubernetes.io/docs/tasks/administer-cluster/guaranteed-scheduling-critical-addon-pods/
criticalAddon: false

## Node labels for pod assignment
## Ref: https://kubernetes.io/docs/user-guide/node-selection/
##
nodeSelector: {}

## Tolerations for pod assignment
## Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
##
tolerations: {}

## Affinity for pod assignment
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
##
affinity: {}

## Install Default RBAC roles and bindings
rbac:
  # Specifies whether RBAC resources should be created
  create: true

serviceAccount:
  # Specifies whether a ServiceAccount should be created
  create: true
  # The name of the ServiceAccount to use.
  # If not set and create is true, a name is generated using the fullname template
  name:

apiserver:
  # groupPriorityMinimum is the minimum priority the group should have. Please see
  # https://github.com/kubernetes/kube-aggregator/blob/release-1.9/pkg/apis/apiregistration/v1beta1/types.go#L58-L64
  # for more information on proper values of this field.
  groupPriorityMinimum: 10000
  # versionPriority is the ordering of this API inside of the group. Please see
  # https://github.com/kubernetes/kube-aggregator/blob/release-1.9/pkg/apis/apiregistration/v1beta1/types.go#L66-L70
  # for more information on proper values of this field
  versionPriority: 15
  # enableValidatingWebhook is used to configure apiserver as ValidationWebhook for Searchlight CRDs
  enableValidatingWebhook: true
  # CA certificate used by main Kubernetes api server
  ca: not-ca-cert
  # If true, disables status sub resource for crds.
  # Otherwise, enables status sub resource for Kubernetes version >= 1.11 and disables for other versions.
  disableStatusSubresource: false

# Send usage events to Google Analytics
enableAnalytics: true

---

Searchlight

Searchlight by AppsCode is an alert manager for Kubernetes built around Icinga2.

TL;DR;

$ helm repo add appscode https://charts.appscode.com/stable/
$ helm repo update
$ helm install appscode/searchlight --name searchlight-operator --namespace kube-system

Introduction

This chart bootstraps a Searchlight controller deployment on a Kubernetes cluster using the Helm package manager.

Prerequisites

• Kubernetes 1.9+

Installing the Chart

To install the chart with the release name searchlight-operator:

$ helm install appscode/searchlight --name searchlight-operator

The command deploys Searchlight operator on the Kubernetes cluster in the default configuration. The configuration section lists the parameters that can be configured during installation.

Tip: List all releases using helm list

Uninstalling the Chart

To uninstall/delete the searchlight-operator:

$ helm delete searchlight-operator

The command removes all the Kubernetes components associated with the chart and deletes the release.

Configuration

The following table lists the configurable parameters of the Searchlight chart and their default values.

Parameter	Description	Default
replicaCount	Number of searchlight Operator replicas to create (only 1 is supported)	1
operator.registry	Docker registry used to pull Operator image	appscode
operator.repository	Operator container image	searchlight
operator.tag	Operator image tag	8.0.0-rc.0
icinga.registry	Docker registry used to pull Icinga image	appscode
icinga.repository	Icinga container image	icinga
icinga.tag	icinga container image tag	8.0.0-rc.0-k8s
ido.registry	Docker registry used to pull PostgreSQL image	appscode
ido.repository	PostgreSQL container image	postgress
ido.tag	ido container image tag	9.5-alpine
imagePullSecrets	Specify image pull secrets	nil (does not add image pull secrets to deployed pods)
imagePullPolicy	Image pull policy	IfNotPresent
criticalAddon	If true, installs Searchlight operator as critical addon	false
logLevel	Log level for operator	3
affinity	Affinity rules for pod assignment	{}
nodeSelector	Node labels for pod assignment	{}
nodeSelector	Node labels for pod assignment	{}
tolerations	Tolerations used pod assignment	{}
rbac.create	If true, create and use RBAC resources	true
serviceAccount.create	If true, create a new service account	true
serviceAccount.name	Service account to be used. If not set and serviceAccount.create is true, a name is generated using the fullname template	``
apiserver.groupPriorityMinimum	The minimum priority the group should have.	10000
apiserver.versionPriority	The ordering of this API inside of the group.	15
apiserver.enableValidatingWebhook	Enable validating webhooks for Searchlight CRDs	false
apiserver.ca	CA certificate used by main Kubernetes api server	``
apiserver.disableStatusSubresource	If true, uses status sub resource for Searchlight crds	false
enableAnalytics	Send usage events to Google Analytics	true

Specify each parameter using the --set key=value[,key=value] argument to helm install. For example:

$ helm install --name searchlight-operator --set image.tag=v0.2.1 appscode/searchlight

Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example:

$ helm install --name searchlight-operator --values values.yaml appscode/searchlight

RBAC

By default the chart will not install the recommended RBAC roles and rolebindings.

You need to have the flag --authorization-mode=RBAC on the api server. See the following document for how to enable RBAC.

To determine if your cluster supports RBAC, run the following command:

$ kubectl api-versions | grep rbac

If the output contains "beta", you may install the chart with RBAC enabled (see below).

Enable RBAC role/rolebinding creation

To enable the creation of RBAC resources (On clusters with RBAC). Do the following:

$ helm install --name searchlight-operator appscode/searchlight --set rbac.create=true