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| # Patterns to ignore when building packages. | ||
| # This supports shell glob matching, relative path matching, and | ||
| # negation (prefixed with !). Only one pattern per line. | ||
| .DS_Store | ||
| # Common VCS dirs | ||
| .git/ | ||
| .gitignore | ||
| .bzr/ | ||
| .bzrignore | ||
| .hg/ | ||
| .hgignore | ||
| .svn/ | ||
| # Common backup files | ||
| *.swp | ||
| *.bak | ||
| *.tmp | ||
| *~ | ||
| # Various IDEs | ||
| .project | ||
| .idea/ | ||
| *.tmproj | ||
| OWNERS |
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| apiVersion: v1 | ||
| appVersion: "1.0.0" | ||
| description: A Helm chart for Kubernetes Tagger | ||
| name: kubernetes-tagger | ||
| version: 1.0.0 | ||
| home: https://github.com/oxyno-zeta/kubernetes-tagger | ||
| sources: | ||
| - https://github.com/oxyno-zeta/kubernetes-tagger | ||
| maintainers: | ||
| - name: oxyno-zeta | ||
| email: [email protected] |
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| approvers: | ||
| - oxyno-zeta | ||
| reviewers: | ||
| - oxyno-zeta |
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| # kubernetes-tagger | ||
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| [kubernetes-tagger](https://github.com/oxyno-zeta/kubernetes-tagger) is a Kubernetes watcher that will tag external resources like EBS following rules. | ||
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| ## TL;DR; | ||
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| ```console | ||
| $ helm install incubator/kubernetes-tagger | ||
| ``` | ||
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| ## Introduction | ||
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| This chart bootstraps a kubernetes-tagger deployment on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager. | ||
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| ## Installing the Chart | ||
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| To install the chart with the release name `my-release`: | ||
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| ```console | ||
| $ helm install incubator/kubernetes-tagger --name my-release | ||
| ``` | ||
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| The command deploys kubernetes-tagger on the Kubernetes cluster in the default configuration. The [configuration](#configuration) section lists the parameters that can be configured during installation. | ||
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| ## Uninstalling the Chart | ||
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| To uninstall/delete the `my-release` deployment: | ||
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| ```console | ||
| $ helm delete my-release | ||
| ``` | ||
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| The command removes all the Kubernetes components associated with the chart and deletes the release. | ||
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| ## Configuration | ||
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| The following table lists the configurable parameters of the kubernetes-tagger chart and their default values. | ||
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| | Parameter | Description | Default | | ||
| | -------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------- | | ||
| | `rbac.create` | If true, create & use RBAC resources | `false` | | ||
| | `rbac.serviceAccountName` | Existing ServiceAccount to use (ignored if rbac.create=true) | `default` | | ||
| | `secrets.aws.accessKey` | Will create AWS Access Key in secrets | Empty | | ||
| | `secrets.aws.secretKey` | Will create AWS Secret Access Key in secrets | Empty | | ||
| | `config` | Kubernetes-tagger configuration (You can see more about this [here](https://github.com/oxyno-zeta/kubernetes-tagger)) | Configuration | | ||
| | `replicaCount` | Desired number of pods | `1` | | ||
| | `image.name` | Container image name (Including repository name if not `hub.docker.com`). | `oxynozeta/kubernetes-tagger` | | ||
| | `image.pullPolicy` | Container pull policy. | `IfNotPresent` | | ||
| | `image.tag` | Container image tag. | `1.1.0` | | ||
| | `service.annotations` | Annotations to add to service | `{}` | | ||
| | `service.clusterIP` | IP address to assign to service | `""` | | ||
| | `service.externalIPs` | Service external IP addresses | `[]` | | ||
| | `service.loadBalancerIP` | IP address to assign to load balancer (if supported) | `""` | | ||
| | `service.loadBalancerSourceRanges` | List of IP CIDRs allowed access to load balancer (if supported) | `[]` | | ||
| | `service.servicePort` | Service port to expose | `80` | | ||
| | `service.type` | Type of service to create | `ClusterIP` | | ||
| | `ingress.enabled` | Enables Ingress | `false` | | ||
| | `ingress.annotations` | Ingress annotations | `{}` | | ||
| | `ingress.path` | Ingress path | `/` | | ||
| | `ingress.hosts` | Ingress accepted hostnames | `[]` | | ||
| | `ingress.tls` | Ingress TLS configuration | `[]` | | ||
| | `resources` | CPU/Memory resource requests/limits. | `{}` | | ||
| | `nodeSelector` | Node labels for pod assignment | `{}` | | ||
| | `tolerations` | List of node taints to tolerate (requires Kubernetes >= 1.6) | `[]` | | ||
| | `affinity` | List of affinities (requires Kubernetes >=1.6) | `{}` | | ||
| | `annotations` | Deployment annotations | `{}` | | ||
| | `podAnnotations` | Additional annotations to apply to the pod. | `{}` | | ||
| | `podLabels` | Additional labels to apply to the pod. | `{}` | | ||
| | `podDisruptionBudget.enabled` | If true, create a pod disruption budget for prometheus pods. The created resource cannot be modified once created - it must be deleted to perform a change | `false` | | ||
| | `podDisruptionBudget.minAvailable` | Minimum number / percentage of pods that should remain scheduled | `1` | | ||
| | `podDisruptionBudget.maxUnavailable` | Maximum number / percentage of pods that may be made unavailable | `""` | | ||
| | `livenessProbe` | Liveness Probe settings | `{ "initialDelaySeconds": 0, "periodSeconds": 30, "timeoutSeconds": 1, "successThreshold": 1, "failureThreshold": 3 }` | | ||
| | `readinessProbe` | Readiness Probe settings | `{ "initialDelaySeconds": 0, "periodSeconds": 30, "timeoutSeconds": 1, "successThreshold": 1, "failureThreshold": 3 }` | | ||
| | `prometheus.pod.enabled` | If `true`, annotate with Prometheus annotations pods | `false` | | ||
| | `prometheus.operator.enabled` | If `true`, creates a Prometheus Operator ServiceMonitor | `false` | | ||
| | `prometheus.operator.serviceMonitor.namespace` | Namespace which Prometheus is running in | `monitoring` | | ||
| | `prometheus.operator.serviceMonitor.interval` | Interval that Prometheus scrapes metrics | `20s` | | ||
| | `prometheus.operator.serviceMonitor.scrapeTimeout` | Scrape timeout for Prometheus scrape metrics | None | | ||
| | `prometheus.operator.serviceMonitor.selector` | Default to kube-prometheus install (CoreOS recommended), but should be set according to Prometheus install | `{ prometheus: kube-prometheus }` | | ||
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| Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example, | ||
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| ```console | ||
| $ helm install incubator/kubernetes-tagger --name my-release \ | ||
| --set=secrets.aws.accessKey="XXXXXXX",secrets.aws.secretKey="XXXXXXX" | ||
| ``` | ||
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| Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example, | ||
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| ```console | ||
| $ helm install incubator/kubernetes-tagger --name my-release -f values.yaml | ||
| ``` | ||
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| > **Tip**: You can use the default [values.yaml](values.yaml) |
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| 1. Get the application URL by running these commands: | ||
| {{- if .Values.ingress.enabled }} | ||
| {{- range $host := .Values.ingress.hosts }} | ||
| {{- range .paths }} | ||
| http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }} | ||
| {{- end }} | ||
| {{- end }} | ||
| {{- else if contains "NodePort" .Values.service.type }} | ||
| export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "kubernetes-tagger.fullname" . }}) | ||
| export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}") | ||
| echo http://$NODE_IP:$NODE_PORT | ||
| {{- else if contains "LoadBalancer" .Values.service.type }} | ||
| NOTE: It may take a few minutes for the LoadBalancer IP to be available. | ||
| You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "kubernetes-tagger.fullname" . }}' | ||
| export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "kubernetes-tagger.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}') | ||
| echo http://$SERVICE_IP:{{ .Values.service.port }} | ||
| {{- else if contains "ClusterIP" .Values.service.type }} | ||
| export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "kubernetes-tagger.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") | ||
| echo "Visit http://127.0.0.1:8085 to use your application" | ||
| kubectl port-forward $POD_NAME 8085:80 | ||
| {{- end }} |
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| {{/* vim: set filetype=mustache: */}} | ||
| {{/* | ||
| Expand the name of the chart. | ||
| */}} | ||
| {{- define "kubernetes-tagger.name" -}} | ||
| {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}} | ||
| {{- end -}} | ||
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| {{/* | ||
| Create a default fully qualified app name. | ||
| We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). | ||
| If release name contains chart name it will be used as a full name. | ||
| */}} | ||
| {{- define "kubernetes-tagger.fullname" -}} | ||
| {{- if .Values.fullnameOverride -}} | ||
| {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}} | ||
| {{- else -}} | ||
| {{- $name := default .Chart.Name .Values.nameOverride -}} | ||
| {{- if contains $name .Release.Name -}} | ||
| {{- .Release.Name | trunc 63 | trimSuffix "-" -}} | ||
| {{- else -}} | ||
| {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}} | ||
| {{- end -}} | ||
| {{- end -}} | ||
| {{- end -}} | ||
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| {{/* | ||
| Create chart name and version as used by the chart label. | ||
| */}} | ||
| {{- define "kubernetes-tagger.chart" -}} | ||
| {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}} | ||
| {{- end -}} |
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