diff --git a/charts/keepalived/v2.2.0/.helmignore b/charts/keepalived/v2.2.0/.helmignore new file mode 100644 index 0000000..0e8a0eb --- /dev/null +++ b/charts/keepalived/v2.2.0/.helmignore @@ -0,0 +1,23 @@ +# 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 +*.orig +*~ +# Various IDEs +.project +.idea/ +*.tmproj +.vscode/ diff --git a/charts/keepalived/v2.2.0/Chart.yaml b/charts/keepalived/v2.2.0/Chart.yaml new file mode 100644 index 0000000..b5856b8 --- /dev/null +++ b/charts/keepalived/v2.2.0/Chart.yaml @@ -0,0 +1,25 @@ +apiVersion: v2 +name: keepalived +description: Highly available IP addresses with VRRP + +# A chart can be either an 'application' or a 'library' chart. +# +# Application charts are a collection of templates that can be packaged into versioned archives +# to be deployed. +# +# Library charts provide useful utilities or functions for the chart developer. They're included as +# a dependency of application charts to inject those utilities and functions into the rendering +# pipeline. Library charts do not define any templates and therefore cannot be deployed. +type: application + +# This is the chart version. This version number should be incremented each time you make changes +# to the chart and its templates, including the app version. +# Versions are expected to follow Semantic Versioning (https://semver.org/) +version: 0.3.0 + +# This is the version number of the application being deployed. This version number should be +# incremented each time you make changes to the application. Versions are not expected to +# follow Semantic Versioning. They should reflect the version the application is using. +appVersion: 2.2.0 + +icon: https://beopen.bplaced.net/wp-content/uploads/2016/11/Keepalived-logo.png diff --git a/charts/keepalived/v2.2.0/README.md b/charts/keepalived/v2.2.0/README.md new file mode 100644 index 0000000..b1ce951 --- /dev/null +++ b/charts/keepalived/v2.2.0/README.md @@ -0,0 +1,16 @@ +# Keepalived Helm Chart + +This helm chart provides Keepalived as a DaemonSet for hosts with a specific nodeSelector (default role=ingress). + +## Parameters and Default Values + +| Parameter | Description | Default | +| ---------------------------- | ------------------------------------------ | --------------------- | +| keepalived.auth_pass | Keepalived authentication Password | `agoodpwd` | +| keepalived.check_port | Port the service should be listening on | `443 | +| keepalived.check_script | Custom script for service healthcheckabled | `ss -ltn | grep :443` | +| keepalived.interface | Interface for keepalived heartbeats | `eth0` | +| keepalived.virtual_ip | IP Address for your HA service | `192.168.1.1 ` | +| keepalived.virtual_mask | Network Mask for the HA IP Address | `24` | +| keepalived.vrid | VRRP Virtual Router ID (0-255) | `124` | +| nodeSelector | Used to select the nodes for the daemonset | `role: ingress` | diff --git a/charts/keepalived/v2.2.0/app-readme.md b/charts/keepalived/v2.2.0/app-readme.md new file mode 100644 index 0000000..732355a --- /dev/null +++ b/charts/keepalived/v2.2.0/app-readme.md @@ -0,0 +1,3 @@ +# Keepalived Rancher chart + +Use the form below to configure your Keepalived instance. diff --git a/charts/keepalived/v2.2.0/questions.yaml b/charts/keepalived/v2.2.0/questions.yaml new file mode 100644 index 0000000..b965c7f --- /dev/null +++ b/charts/keepalived/v2.2.0/questions.yaml @@ -0,0 +1,41 @@ +labels: + io.cattle.role: project +categories: +- High Availibility +questions: +- variable: keepalived.virtual_ip + default: "192.168.1.1" + description: "VRRP Virtual IP Address" + label: Virtual IP + type: string +- variable: keepalived.virtual_mask + default: 24 + description: "VRRP Virtual IP Network Mask" + label: Network Mask + type: int +- variable: keepalived.vrid + default: 1 + description: "VRRP Virtual Router ID" + label: Router ID + type: int +- variable: keepalived.interface + default: "eth0" + description: "Network Interface for VRRP Packets" + label: Network Interface + type: string +- variable: keepalived.auth_pass + default: "agoodpwd" + description: "VRRP Authentication Password" + label: Auth Password + type: password +- variable: keepalived.check_port + default: "443" + description: "Service Healthcheck Port" + label: Check Port + type: int +- variable: keepalived.check_script + default: "ss -ltn | grep :443" + description: "Service Healthcheck Script" + label: Check Script + type: string + diff --git a/charts/keepalived/v2.2.0/templates/NOTES.txt b/charts/keepalived/v2.2.0/templates/NOTES.txt new file mode 100644 index 0000000..2747393 --- /dev/null +++ b/charts/keepalived/v2.2.0/templates/NOTES.txt @@ -0,0 +1 @@ +Do not forget to create labels on your keepalived hosts! The default is "role: ingress" diff --git a/charts/keepalived/v2.2.0/templates/_helpers.tpl b/charts/keepalived/v2.2.0/templates/_helpers.tpl new file mode 100644 index 0000000..506e018 --- /dev/null +++ b/charts/keepalived/v2.2.0/templates/_helpers.tpl @@ -0,0 +1,63 @@ +{{/* vim: set filetype=mustache: */}} +{{/* +Expand the name of the chart. +*/}} +{{- define "keepalived.name" -}} +{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }} +{{- end }} + +{{/* +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 "keepalived.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 }} + +{{/* +Create chart name and version as used by the chart label. +*/}} +{{- define "keepalived.chart" -}} +{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} +{{- end }} + +{{/* +Common labels +*/}} +{{- define "keepalived.labels" -}} +helm.sh/chart: {{ include "keepalived.chart" . }} +{{ include "keepalived.selectorLabels" . }} +{{- if .Chart.AppVersion }} +app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} +{{- end }} +app.kubernetes.io/managed-by: {{ .Release.Service }} +{{- end }} + +{{/* +Selector labels +*/}} +{{- define "keepalived.selectorLabels" -}} +app.kubernetes.io/name: {{ include "keepalived.name" . }} +app.kubernetes.io/instance: {{ .Release.Name }} +{{- end }} + +{{/* +Create the name of the service account to use +*/}} +{{- define "keepalived.serviceAccountName" -}} +{{- if .Values.serviceAccount.create }} +{{- default (include "keepalived.fullname" .) .Values.serviceAccount.name }} +{{- else }} +{{- default "default" .Values.serviceAccount.name }} +{{- end }} +{{- end }} diff --git a/charts/keepalived/v2.2.0/templates/deployment.yaml b/charts/keepalived/v2.2.0/templates/deployment.yaml new file mode 100644 index 0000000..c52d20e --- /dev/null +++ b/charts/keepalived/v2.2.0/templates/deployment.yaml @@ -0,0 +1,60 @@ +apiVersion: apps/v1 +kind: DaemonSet +metadata: + name: {{ include "keepalived.fullname" . }} + labels: + {{- include "keepalived.labels" . | nindent 4 }} +spec: + selector: + matchLabels: + {{- include "keepalived.selectorLabels" . | nindent 6 }} + template: + metadata: + labels: + {{- include "keepalived.selectorLabels" . | nindent 8 }} + spec: + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} + {{- end }} + containers: + - name: {{ .Chart.Name }} + env: + - name: AUTH_PASS + value: "{{ .Values.keepalived.auth_pass }}" + - name: CHECK_PORT + value: "{{ .Values.keepalived.check_port }}" + - name: CHECK_SCRIPT + value: "{{ .Values.keepalived.check_script }}" + - name: INTERFACE + value: "{{ .Values.keepalived.interface }}" + - name: VIRTUAL_IP + value: "{{ .Values.keepalived.virtual_ip }}" + - name: VIRTUAL_MASK + value: "{{ .Values.keepalived.virtual_mask }}" + - name: VRID + value: "{{ .Values.keepalived.vrid }}" + image: "{{ .Values.image.repository }}:{{ .Chart.AppVersion }}" + imagePullPolicy: {{ .Values.image.pullPolicy }} + securityContext: + capabilities: + add: + - NET_ADMIN + - NET_BROADCAST + stdin: true + tty: true + resources: + {{- toYaml .Values.resources | nindent 12 }} + {{- with .Values.nodeSelector }} + nodeSelector: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} + restartPolicy: Always diff --git a/charts/keepalived/v2.2.0/values.yaml b/charts/keepalived/v2.2.0/values.yaml new file mode 100644 index 0000000..68e8c19 --- /dev/null +++ b/charts/keepalived/v2.2.0/values.yaml @@ -0,0 +1,32 @@ +# Default values for keepalived. +# This is a YAML-formatted file. +# Declare variables to be passed into your templates. +image: + repository: interlegis/keepalived + pullPolicy: IfNotPresent + +keepalived: + auth_pass: agoodpwd + check_port: 443 + check_script: ss -ltn | grep :443 + interface: eth0 + virtual_ip: 192.168.1.1 + virtual_mask: 24 + vrid: 124 + +nodeSelector: + role: ingress + +tolerations: [] + +affinity: {} + +imagePullSecrets: [] + +resources: + limits: + cpu: 300m + memory: 25Mi + requests: + cpu: 100m + memory: 10Mi