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https://github.com/cdwv/efk-stack-helm
Helm chart to deploy a working logging solution using the ElasticSearch - Fluentd - Kibana stack on Kubernetes
https://github.com/cdwv/efk-stack-helm
efk elasticsearch fluentd helm-charts k8s kibana kubernetes kubernetes-monitoring logging
Last synced: 2 months ago
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Helm chart to deploy a working logging solution using the ElasticSearch - Fluentd - Kibana stack on Kubernetes
- Host: GitHub
- URL: https://github.com/cdwv/efk-stack-helm
- Owner: cdwv
- Created: 2018-06-06T06:35:45.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2020-09-19T19:54:13.000Z (over 4 years ago)
- Last Synced: 2023-08-15T11:11:11.101Z (over 1 year ago)
- Topics: efk, elasticsearch, fluentd, helm-charts, k8s, kibana, kubernetes, kubernetes-monitoring, logging
- Language: Smarty
- Homepage:
- Size: 34.2 KB
- Stars: 53
- Watchers: 10
- Forks: 44
- Open Issues: 4
-
Metadata Files:
- Readme: README.md
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README
# Helm Chart for Elastic-Fluentd-Kibana logging
* Installs a complete logging solution for Kubernetes nodes, based on this [Kubernetes Addon](https://github.com/kubernetes/kubernetes/tree/master/cluster/addons/fluentd-elasticsearch)
## TL;DR;
```console
$ git clone https://github.com/cdwv/efk-stack-helm
$ cd efk-stack-helm
$ helm install .
```
## Installing the Chart
To install the chart with the release name `my-release`:
```console
$ helm install --name my-release .
```
## Uninstalling the Chart
To uninstall/delete the my-release deployment:
```console
$ helm delete my-release
```
The command removes all the Kubernetes components associated with the chart and deletes the release.
## Configuration
### Kibana
| Parameter | Description | Default |
|----------------------------|-------------------------------------|---------------------------------------------------------|
| `rbac.enabled` | Enables RBAC | `false` |
| `kibana.replicaCount` | Number of Kibana nodes | `1` |
| `kibana.image.repository` | Image repository | `docker.elastic.co/kibana/kibana` |
| `kibana.image.tag` | Image tag. | `6.2.4`|
| `kibana.image.pullPolicy` | Image pull policy | `IfNotPresent` |
| `kibana.service.type` | Kubernetes service type | `ClusterIP` |
| `kibana.service.port` | Kubernetes port where service is exposed| `5601` |
| `kibana.ingress.enabled` | Enables Ingress | `false` |
| `kibana.ingress.annotations` | Ingress annotations | `{}` |
| `kibana.ingress.path` | Custom path | `/`
| `kibana.ingress.hosts` | Ingress accepted hostnames | `[kibana.dev]` |
| `kibana.ingress.tls` | Ingress TLS configuration | `[]` |
| `kibana.resources.limits.cpu` | CPU resource limits | `1000m` |
| `kibana.resources.requests.cpu` | CPU resource requests | `100m` |
| `kibana.nodeSelector` | Node labels for pod assignment | `{}` |
| `kibana.tolerations` | Toleration labels for pod assignment | `[]` |
| `kibana.affinity` | Affinity settings for pod assignment | `{}` |
| `elasticsearch.replicaCount` | Number of ElasticSearch nodes | `1` |
| `elasticsearch.image.repository` | Image repository | `docker.elastic.co/elasticsearch/elasticsearch` |
| `elasticsearch.image.tag` | Image tag. | `6.2.4`|
| `elasticsearch.image.pullPolicy` | Image pull policy | `IfNotPresent` |
| `elasticsearch.service.type` | Kubernetes service type | `ClusterIP` |
| `elasticsearch.service.port` | Kubernetes port where service is exposed| `9200` |
| `elasticsearch.resources.limits.cpu` | CPU resource limits | `1000m` |
| `elasticsearch.resources.requests.cpu` | CPU resource requests | `100m` |
| `elasticsearch.nodeSelector` | Node labels for pod assignment | `{}` |
| `elasticsearch.tolerations` | Toleration labels for pod assignment | `[]` |
| `elasticsearch.affinity` | Affinity settings for pod assignment | `{}` |
| `fluentdElasticsearch.replicaCount` | Number of ElasticSearch nodes | `1` |
| `fluentdElasticsearch.image.repository` | Image repository | `k8s.gcr.io/fluentd-elasticsearch` |
| `fluentdElasticsearch.image.tag` | Image tag. | `v2.0.4`|
| `fluentdElasticsearch.image.pullPolicy` | Image pull policy | `IfNotPresent` |
| `fluentdElasticsearch.service.type` | Kubernetes service type | `ClusterIP` |
| `fluentdElasticsearch.service.port` | Kubernetes port where service is exposed| `9200` |
| `fluentdElasticsearch.resources.limits.memory` | Mem resource limits | `500Mi` |
| `fluentdElasticsearch.resources.requests.cpu` | CPU resource requests | `100m` |
| `fluentdElasticsearch.resources.requests.memory` | Mem resource requests | `200Mi` |
| `fluentdElasticsearch.nodeSelector` | Node labels for pod assignment | `{}` |
| `fluentdElasticsearch.tolerations` | Toleration labels for pod assignment | `[]` |
| `fluentdElasticsearch.affinity` | Affinity settings for pod assignment | `{}` |
| `fluentdElasticsearch.dockerContainersPath` | Path to docker containers on the node | `"/var/lib/docker/containers"` |
# TODO
* [ ] - Add persistence to elasticsearch (possibly Kibana as well)
* [ ] - Make sure all [technical requirements](https://github.com/kubernetes/charts/blob/master/CONTRIBUTING.md#technical-requirements) for a PR to kubernetes/charts are met
* [ ] - Submit as a PR to kubernetes/charts