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# Patterns to ignore when building packages. |
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# This supports shell glob matching, relative path matching, and |
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# negation (prefixed with !). Only one pattern per line. |
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.DS_Store |
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# Common VCS dirs |
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.git/ |
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.gitignore |
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.bzr/ |
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.bzrignore |
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.hg/ |
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.hgignore |
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.svn/ |
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# Common backup files |
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*.swp |
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*.bak |
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*.tmp |
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*.orig |
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*~ |
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# Various IDEs |
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.project |
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.idea/ |
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*.tmproj |
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.vscode/ |
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apiVersion: v2 |
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name: keepalived |
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description: Highly available IP addresses with VRRP |
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|
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# A chart can be either an 'application' or a 'library' chart. |
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# |
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# Application charts are a collection of templates that can be packaged into versioned archives |
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# to be deployed. |
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# |
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# Library charts provide useful utilities or functions for the chart developer. They're included as |
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# a dependency of application charts to inject those utilities and functions into the rendering |
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# pipeline. Library charts do not define any templates and therefore cannot be deployed. |
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type: application |
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|
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# This is the chart version. This version number should be incremented each time you make changes |
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# to the chart and its templates, including the app version. |
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# Versions are expected to follow Semantic Versioning (https://semver.org/) |
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version: 0.3.0 |
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|
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# This is the version number of the application being deployed. This version number should be |
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# incremented each time you make changes to the application. Versions are not expected to |
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# follow Semantic Versioning. They should reflect the version the application is using. |
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appVersion: 2.2.0 |
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|
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icon: https://beopen.bplaced.net/wp-content/uploads/2016/11/Keepalived-logo.png |
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# Keepalived Helm Chart |
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|
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This helm chart provides Keepalived as a DaemonSet for hosts with a specific nodeSelector (default role=ingress). |
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|
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## Parameters and Default Values |
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|
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| Parameter | Description | Default | |
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| ---------------------------- | ------------------------------------------ | --------------------- | |
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| keepalived.auth_pass | Keepalived authentication Password | `agoodpwd` | |
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| keepalived.check_port | Port the service should be listening on | `443 | |
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| keepalived.check_script | Custom script for service healthcheckabled | `ss -ltn | grep :443` | |
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| keepalived.interface | Interface for keepalived heartbeats | `eth0` | |
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| keepalived.virtual_ip | IP Address for your HA service | `192.168.1.1 ` | |
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| keepalived.virtual_mask | Network Mask for the HA IP Address | `24` | |
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| keepalived.vrid | VRRP Virtual Router ID (0-255) | `124` | |
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| nodeSelector | Used to select the nodes for the daemonset | `role: ingress` | |
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# Keepalived Rancher chart |
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|
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Use the form below to configure your Keepalived instance. |
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labels: |
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io.cattle.role: project |
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categories: |
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- High Availibility |
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questions: |
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- variable: keepalived.virtual_ip |
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default: "192.168.1.1" |
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description: "VRRP Virtual IP Address" |
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label: Virtual IP |
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type: string |
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- variable: keepalived.virtual_mask |
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default: 24 |
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description: "VRRP Virtual IP Network Mask" |
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label: Network Mask |
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type: int |
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- variable: keepalived.vrid |
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default: 1 |
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description: "VRRP Virtual Router ID" |
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label: Router ID |
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type: int |
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- variable: keepalived.interface |
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default: "eth0" |
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description: "Network Interface for VRRP Packets" |
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label: Network Interface |
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type: string |
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- variable: keepalived.auth_pass |
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default: "agoodpwd" |
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description: "VRRP Authentication Password" |
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label: Auth Password |
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type: password |
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- variable: keepalived.check_port |
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default: "443" |
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description: "Service Healthcheck Port" |
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label: Check Port |
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type: int |
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- variable: keepalived.check_script |
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default: "ss -ltn | grep :443" |
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description: "Service Healthcheck Script" |
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label: Check Script |
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type: string |
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|
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Do not forget to create labels on your keepalived hosts! The default is "role: ingress" |
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{{/* vim: set filetype=mustache: */}} |
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{{/* |
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Expand the name of the chart. |
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*/}} |
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{{- define "keepalived.name" -}} |
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }} |
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{{- end }} |
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|
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{{/* |
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Create a default fully qualified app name. |
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). |
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If release name contains chart name it will be used as a full name. |
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*/}} |
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{{- define "keepalived.fullname" -}} |
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{{- if .Values.fullnameOverride }} |
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }} |
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{{- else }} |
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{{- $name := default .Chart.Name .Values.nameOverride }} |
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{{- if contains $name .Release.Name }} |
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{{- .Release.Name | trunc 63 | trimSuffix "-" }} |
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{{- else }} |
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }} |
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{{- end }} |
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{{- end }} |
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{{- end }} |
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|
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{{/* |
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Create chart name and version as used by the chart label. |
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*/}} |
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{{- define "keepalived.chart" -}} |
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} |
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{{- end }} |
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|
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{{/* |
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Common labels |
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*/}} |
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{{- define "keepalived.labels" -}} |
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helm.sh/chart: {{ include "keepalived.chart" . }} |
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{{ include "keepalived.selectorLabels" . }} |
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{{- if .Chart.AppVersion }} |
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app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} |
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{{- end }} |
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app.kubernetes.io/managed-by: {{ .Release.Service }} |
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{{- end }} |
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|
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{{/* |
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Selector labels |
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*/}} |
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{{- define "keepalived.selectorLabels" -}} |
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app.kubernetes.io/name: {{ include "keepalived.name" . }} |
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app.kubernetes.io/instance: {{ .Release.Name }} |
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{{- end }} |
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|
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{{/* |
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Create the name of the service account to use |
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*/}} |
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{{- define "keepalived.serviceAccountName" -}} |
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{{- if .Values.serviceAccount.create }} |
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{{- default (include "keepalived.fullname" .) .Values.serviceAccount.name }} |
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{{- else }} |
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{{- default "default" .Values.serviceAccount.name }} |
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{{- end }} |
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{{- end }} |
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apiVersion: apps/v1 |
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kind: DaemonSet |
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metadata: |
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name: {{ include "keepalived.fullname" . }} |
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labels: |
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{{- include "keepalived.labels" . | nindent 4 }} |
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spec: |
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selector: |
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matchLabels: |
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{{- include "keepalived.selectorLabels" . | nindent 6 }} |
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template: |
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metadata: |
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labels: |
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{{- include "keepalived.selectorLabels" . | nindent 8 }} |
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spec: |
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{{- with .Values.imagePullSecrets }} |
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imagePullSecrets: |
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{{- toYaml . | nindent 8 }} |
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{{- end }} |
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containers: |
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- name: {{ .Chart.Name }} |
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env: |
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- name: AUTH_PASS |
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value: "{{ .Values.keepalived.auth_pass }}" |
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- name: CHECK_PORT |
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value: "{{ .Values.keepalived.check_port }}" |
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- name: CHECK_SCRIPT |
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value: "{{ .Values.keepalived.check_script }}" |
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- name: INTERFACE |
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value: "{{ .Values.keepalived.interface }}" |
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- name: VIRTUAL_IP |
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value: "{{ .Values.keepalived.virtual_ip }}" |
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- name: VIRTUAL_MASK |
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value: "{{ .Values.keepalived.virtual_mask }}" |
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- name: VRID |
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value: "{{ .Values.keepalived.vrid }}" |
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image: "{{ .Values.image.repository }}:{{ .Chart.AppVersion }}" |
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imagePullPolicy: {{ .Values.image.pullPolicy }} |
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securityContext: |
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capabilities: |
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add: |
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- NET_ADMIN |
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- NET_BROADCAST |
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stdin: true |
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tty: true |
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resources: |
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{{- toYaml .Values.resources | nindent 12 }} |
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{{- with .Values.nodeSelector }} |
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nodeSelector: |
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{{- toYaml . | nindent 8 }} |
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{{- end }} |
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{{- with .Values.affinity }} |
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affinity: |
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{{- toYaml . | nindent 8 }} |
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{{- end }} |
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{{- with .Values.tolerations }} |
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tolerations: |
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{{- toYaml . | nindent 8 }} |
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{{- end }} |
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restartPolicy: Always |
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# Default values for keepalived. |
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# This is a YAML-formatted file. |
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# Declare variables to be passed into your templates. |
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image: |
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repository: interlegis/keepalived |
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pullPolicy: IfNotPresent |
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|
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keepalived: |
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auth_pass: agoodpwd |
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check_port: 443 |
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check_script: ss -ltn | grep :443 |
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interface: eth0 |
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virtual_ip: 192.168.1.1 |
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virtual_mask: 24 |
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vrid: 124 |
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|
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nodeSelector: |
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role: ingress |
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|
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tolerations: [] |
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|
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affinity: {} |
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|
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imagePullSecrets: [] |
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|
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resources: |
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limits: |
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cpu: 300m |
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memory: 25Mi |
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requests: |
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cpu: 100m |
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memory: 10Mi |
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Loading…
Reference in new issue