+++ /dev/null
-# Logstash
-
-[Logstash](https://www.elastic.co/products/logstash) is an open source, server-side data processing pipeline that ingests data from a multitude of sources simultaneously, transforms it, and then sends it to your favorite “stash.”
-
-## TL;DR;
-
-```console
-$ helm install stable/logstash
-```
-
-## Installing the Chart
-
-To install the chart with the release name `my-release`:
-
-```console
-$ helm install --name my-release stable/logstash
-```
-
-## Uninstalling the Chart
-
-To uninstall/delete the `my-release` deployment:
-
-```console
-$ helm delete my-release
-```
-
-The command removes nearly all the Kubernetes components associated with the
-chart and deletes the release.
-
-## Best Practices
-
-### Release and tune this chart once per Logstash pipeline
-
-To achieve multiple pipelines with this chart, current best practice is to
-maintain one pipeline per chart release. In this way configuration is
-simplified and pipelines are more isolated from one another.
-
-### Default Pipeline: Beats Input -> Elasticsearch Output
-
-Current best practice for ELK logging is to ship logs from hosts using Filebeat
-to logstash where persistent queues are enabled. Filebeat supports structured
-(e.g. JSON) and unstructured (e.g. log lines) log shipment.
-
-### Load Beats-generated index template into Elasticsearch
-
-To best utilize the combination of Beats, Logstash and Elasticsearch,
-load Beats-generated index templates into Elasticsearch as described [here](
-https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-template.html).
-
-On a remote-to-Kubernetes Linux instance you might run the following command to
-load that instance's Beats-generated index template into Elasticsearch
-(Elasticsearch hostname will vary).
-
-```
-filebeat setup --template -E output.logstash.enabled=false \
- -E 'output.elasticsearch.hosts=["elasticsearch.cluster.local:9200"]'
-```
-
-### Links
-
-Please review the following links that expound on current best practices.
-
-- https://www.elastic.co/blog/structured-logging-filebeat
-- https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-template.html
-- https://www.elastic.co/guide/en/logstash/current/deploying-and-scaling.html
-- https://www.elastic.co/guide/en/logstash/current/persistent-queues.html
-
-## Configuration
-
-The following table lists the configurable parameters of the chart and its default values.
-
-| Parameter | Description | Default |
-| --------------------------- | -------------------------------------------------- | ------------------------------------------------ |
-| `replicaCount` | Number of replicas | `1` |
-| `podDisruptionBudget` | Pod disruption budget | `maxUnavailable: 1` |
-| `updateStrategy` | Update strategy | `type: RollingUpdate` |
-| `image.repository` | Container image name | `docker.elastic.co/logstash/logstash-oss` |
-| `image.tag` | Container image tag | `6.7.0` |
-| `image.pullPolicy` | Container image pull policy | `IfNotPresent` |
-| `service.type` | Service type (ClusterIP, NodePort or LoadBalancer) | `ClusterIP` |
-| `service.annotations` | Service annotations | `{}` |
-| `service.ports` | Ports exposed by service | beats |
-| `service.loadBalancerIP` | The load balancer IP for the service | unset |
-| `service.loadBalancerSourceRanges` | CIDR ranges to allow access to load balancer | unset |
-| `service.clusterIP` | The cluster IP for the service | unset |
-| `service.nodePort` | The nodePort for the service | unset |
-| `service.externalTrafficPolicy` | Set externalTrafficPolicy | unset |
-| `ports` | Ports exposed by logstash container | beats |
-| `ingress.enabled` | Enables Ingress | `false` |
-| `ingress.annotations` | Ingress annotations | `{}` |
-| `ingress.path` | Ingress path | `/` |
-| `ingress.hosts` | Ingress accepted hostnames | `["logstash.cluster.local"]` |
-| `ingress.tls` | Ingress TLS configuration | `[]` |
-| `logstashJavaOpts` | Java options for logstash like heap size | `"-Xmx1g -Xms1g"` |
-| `resources` | Pod resource requests & limits | `{}` |
-| `priorityClassName` | priorityClassName | `nil` |
-| `nodeSelector` | Node selector | `{}` |
-| `tolerations` | Tolerations | `[]` |
-| `affinity` | Affinity or Anti-Affinity | `{}` |
-| `podAnnotations` | Pod annotations | `{}` |
-| `podLabels` | Pod labels | `{}` |
-| `extraEnv` | Extra pod environment variables | `[]` |
-| `extraInitContainers` | Add additional initContainers | `[]` |
-| `podManagementPolicy` | podManagementPolicy of the StatefulSet | `OrderedReady` |
-| `livenessProbe` | Liveness probe settings for logstash container | (see `values.yaml`) |
-| `readinessProbe` | Readiness probe settings for logstash container | (see `values.yaml`) |
-| `persistence.enabled` | Enable persistence | `true` |
-| `persistence.storageClass` | Storage class for PVCs | unset |
-| `persistence.accessMode` | Access mode for PVCs | `ReadWriteOnce` |
-| `persistence.size` | Size for PVCs | `2Gi` |
-| `volumeMounts` | Volume mounts to configure for logstash container | (see `values.yaml`) |
-| `volumes` | Volumes to configure for logstash container | [] |
-| `terminationGracePeriodSeconds` | Duration the pod needs to terminate gracefully | `30`
-| `exporter.logstash` | Prometheus logstash-exporter settings | (see `values.yaml`) |
-| `exporter.logstash.enabled` | Enables Prometheus logstash-exporter | `false` |
-| `elasticsearch.host` | ElasticSearch hostname | `elasticsearch-client.default.svc.cluster.local` |
-| `elasticsearch.port` | ElasticSearch port | `9200` |
-| `config` | Logstash configuration key-values | (see `values.yaml`) |
-| `patterns` | Logstash patterns configuration | `nil` |
-| `files` | Logstash custom files configuration | `nil` |
-| `binaryFiles` | Logstash custom binary files | `nil` |
-| `inputs` | Logstash inputs configuration | beats |
-| `filters` | Logstash filters configuration | `nil` |
-| `outputs` | Logstash outputs configuration | elasticsearch |
-| `securityContext.fsGroup` | Group ID for the container | `1000` |
-| `securityContext.runAsUser` | User ID for the container | `1000` |
Code Review / it / dep.git / blobdiff