stable/elastalert

Chart version: 1.5.1
Api version: v1
App version: 0.2.4
DEPRECATED ElastAlert is a simple framework for alerting on ano...
application
Chart Type
DEPRECATED
Status
Unknown
License
3653
Downloads
https://kubernetes-charts.storage.googleapis.com
Set me up:
helm repo add center https://repo.chartcenter.io
Install Chart:
helm install elastalert center/stable/elastalert
Versions (0)

Elastalert Helm Chart

NOTICE: This chart has moved!

Due to the deprecation and obsoletion plan of the Helm charts repository this chart has been moved to a new repository. Refer to the Elastalert-Docker GitHub project for information on installing this chart from the new repository.

Overview

elastalert is a simple framework for alerting on anomalies, spikes, or other patterns of interest from data in Elasticsearch.

TL;DR;

For ES 5.x:

$ helm install stable/elastalert

For ES 6 and newer:

$ helm install stable/elastalert --set writebackIndex=elastalert

# Open Dev Tools on Kibana and send the below.
# Otherwise elastalert ends up with errors like "RequestError: TransportError(400, u'search_phase_execution_exception', u'No mapping found for [alert_time] in order to sort on')"
PUT /elastalert/_mapping/elastalert
{
  "properties": {
      "alert_time": {"type": "date"}
  }
}

See the comment in the default values.yaml to know why writebackIndex is required for ES 6.x.

Installing the Chart

To install the chart with the release name my-release:

$ helm install --name my-release stable/elastalert

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

Uninstalling the Chart

To uninstall/delete the my-release deployment:

$ helm delete my-release

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

Configuration

Parameter Description Default
image.repository docker image jertel/elastalert-docker
image.tag docker image tag 0.2.4
image.pullPolicy image pull policy IfNotPresent
podAnnotations Annotations to be added to pods {}
command command override for container NULL
args args override for container NULL
replicaCount number of replicas to run 1
elasticsearch.host elasticsearch endpoint to use elasticsearch
elasticsearch.port elasticsearch port to use 80
elasticsearch.useSsl whether or not to connect to es_host using SSL False
elasticsearch.username Username for ES with basic auth NULL
elasticsearch.password Password for ES with basic auth NULL
elasticsearch.credentialsSecret Specifies an existing secret to be used for the ES username/password auth NULL
elasticsearch.credentialsSecretUsernameKey The key in elasticsearch.credentialsSecret that stores the ES password auth NULL
elasticsearch.credentialsSecretPasswordKey The key in elasticsearch.credentialsSecret that stores the ES username auth NULL
elasticsearch.verifyCerts whether or not to verify TLS certificates True
elasticsearch.clientCert path to a PEM certificate to use as the client certificate /certs/client.pem
elasticsearch.clientKey path to a private key file to use as the client key /certs/client-key.pem
elasticsearch.caCerts path to a CA cert bundle to use to verify SSL connections /certs/ca.pem
elasticsearch.certsVolumes certs volumes, required to mount ssl certificates when elasticsearch has tls enabled NULL
elasticsearch.certsVolumeMounts mount certs volumes, required to mount ssl certificates when elasticsearch has tls enabled NULL
extraConfigOptions Additional options to propagate to all rules, cannot be alert, type, name or index {}
optEnv Additional pod environment variable definitions []
extraVolumes Additional volume definitions []
extraVolumeMounts Additional volumeMount definitions []
serviceAccount.create Specifies whether a service account should be created. true
serviceAccount.name Service account to be used. If not set and serviceAccount.create is true, a name is generated using the fullname template
serviceAccount.annotations ServiceAccount annotations
podSecurityPolicy.create Create pod security policy resources false
resources Container resource requests and limits {}
rules Rule and alert configuration for Elastalert {} example shown in values.yaml
runIntervalMins Default interval between alert checks, in minutes 1
realertIntervalMins Time between alarms for same rule, in minutes NULL
alertRetryLimitMins Time to retry failed alert deliveries, in minutes 2880 (2 days)
bufferTimeMins Default rule buffer time, in minutes 15
writebackIndex Name or prefix of elastalert index(es) elastalert_status
nodeSelector Node selector for deployment {}
tolerations Tolerations for deployment []