Add 2010.0.1 chart version for ix-chart

This commit is contained in:
Waqar Ahmed 2020-10-09 00:31:11 +05:00
parent 7aa966cbdb
commit 839cad1608
15 changed files with 708 additions and 2 deletions

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@ -94,8 +94,8 @@ Deployment Spec
strategy:
type: {{ .Values.updateStrategy }}
selector:
matchLabels:
{{- include "ix-chart.selectorLabels" . | nindent 2 }}
matchLabels:
{{- include "ix-chart.selectorLabels" . | nindent 4 }}
template:
metadata:
{{ include "commonMetadataWorkload" . | nindent 4 }}

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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
*.orig
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/

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apiVersion: v2
name: ix-chart
description: A Helm chart for deploying simple workloads Kubernetes
# 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: 2010.0.1
# 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: v1

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blah blah

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blah blah

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# Workload type
- variable: workloadType
description: "Please specify type of workload to deploy"
label: "Workload Type"
schema:
type: string
default: "Deployment"
required: true
enum:
- "Deployment"
- "Job"
- "CronJob"
# Cronjob schedule
- variable: cronSchedule
label: "Cron Schedule"
schema:
type: cron
show_if: [["workloadType", "=", "CronJob"]]
default:
minute: "5"
# Image related
- variable: image
description: "Docker Image Details"
group: "Container Images"
schema:
type: dict
required: true
attrs:
- variable: repository
description: "Docker image repository"
label: "Image repository"
group: "Container Images"
schema:
type: string
required: true
- variable: tag
description: "Tag to use for specified image"
label: "Image Tag"
group: "Container Images"
schema:
type: string
default: "latest"
- variable: pullPolicy
description: "Docker Image Pull Policy"
label: "Image Pull Policy"
group: "Container Images"
schema:
type: string
default: "IfNotPresent"
enum:
- "IfNotPresent"
- "Always"
- "Never"
# Update strategy
- variable: updateStrategy
description: "Upgrade Policy"
label: "Update Strategy"
schema:
type: string
show_if: [["workloadType", "=", "Deployment"]]
default: "RollingUpdate"
enum:
- "RollingUpdate"
- "Recreate"
# Restart Policy
- variable: restartPolicy
description: "Restart Policy for workload"
label: "Restart Policy"
schema:
type: string
show_if: [["workloadType", "=", "Deployment"]]
default: "Always"
enum:
- "Always"
- "OnFailure"
- "Never"
- variable: jobRestartPolicy
description: "Restart Policy for workload"
label: "Restart Policy"
schema:
type: string
default: "OnFailure"
show_if: [["workloadType", "!=", "Deployment"]]
enum:
- "OnFailure"
- "Never"
# Configurable CMD / Entrypoint / Environment Variables
- variable: containerCommand
description: "Commands to execute inside container overriding image CMD default"
label: "Container CMD"
group: "Container Entrypoint"
schema:
type: list
items:
- variable: command
description: "Container Command"
label: "Command"
schema:
type: string
- variable: containerArgs
description: "Specify arguments for container command"
label: "Container Args"
group: "Container Entrypoint"
schema:
type: list
items:
- variable: arg
description: "Container Arg"
label: "Arg"
schema:
type: string
- variable: containerEnvironmentVariables
description: "Container Environment Variables"
label: "Container Environment Variables"
group: "Container Entrypoint"
schema:
type: list
items:
- variable: environmentVariable
description: "Container Environment Variable"
label: "Container Environment Variable"
schema:
type: dict
attrs:
- variable: name
description: "Environment Variable Name"
label: "Environment Variable Name"
schema:
type: string
required: true
- variable: value
description: "Environment Variable Value"
label: "Environment Variable Value"
schema:
type: string
required: true
# Networking options
- variable: externalInterfaces
description: "Add External Interfaces"
label: "Add external Interfaces"
group: "Networking"
schema:
type: list
items:
- variable: interfaceConfiguration
description: "Interface Configuration"
label: "Interface Configuration"
schema:
type: dict
$ref:
- "normalise/interfaceConfiguration"
attrs:
- variable: hostInterface
description: "Please specify host interface"
label: "Host Interface"
schema:
type: string
required: true
$ref:
- "definitions/interface"
- variable: ipam
description: "Define how IP Address will be managed"
label: "IP Address Management"
schema:
type: dict
required: true
attrs:
- variable: type
description: "Specify type for IPAM"
label: "IPAM Type"
schema:
type: string
required: true
enum:
- "dhcp"
- "static"
show_subquestions_if: "static"
subquestions:
- variable: staticIPConfigurations
label: "Static IP Addresses"
schema:
type: list
items:
- variable: staticIP
label: "Static IP"
schema:
type: ipaddr
cidr: true
- variable: staticRoutes
label: "Static Routes"
schema:
type: list
items:
- variable: staticRouteConfiguration
label: "Static Route Configuration"
schema:
type: dict
attrs:
- variable: destination
label: "Destination"
schema:
type: ipaddr
cidr: true
required: true
- variable: gateway
label: "Gateway"
schema:
type: ipaddr
cidr: false
required: true
# Storage Options
# Host path based volumes
- variable: hostPathVolumes
label: "Host Path Volumes"
group: "Storage"
schema:
type: list
items:
- variable: hostPathConfiguration
label: "Host Path Configuration"
schema:
type: dict
attrs:
- variable: hostPath
label: "Host Path"
schema:
type: hostpath
required: true
- variable: mountPath
label: "Mount Path"
description: "Path where host path will be mounted inside the pod"
schema:
type: path
required: true
- variable: readOnly
label: "Read Only"
schema:
type: boolean
default: false
# Persistent Volume Claims
- variable: persistentVolumeClaims
label: "Persistent Volume Claims"
group: "Storage"
schema:
type: list
items:
- variable: persistentVolumeClaim
label: "Persistent Volume Claim Configuration"
schema:
type: dict
attrs:
- variable: mountPath
label: "Mount Path"
description: "Path where the volume will be mounted inside the pod"
schema:
type: path
required: true
- variable: capacity
label: "Volume Capacity"
schema:
type: int
required: true
# Pod Probes
# Liveness Probe
- variable: livenessProbe
label: "Liveness Probe"
description: "Configure Liveness Probe"
group: "Probes"
schema:
type: dict
default: null
"null": true
attrs:
- variable: command
label: "Liveness command"
description: "Specify a command to determine liveness of pod"
schema:
type: list
required: true
items:
- variable: commandArg
label: "Command Arg"
schema:
type: string
- variable: initialDelaySeconds
label: "Seconds Delay"
description: "Seconds to delay the first liveness probe"
schema:
type: int
default: 5
- variable: periodSeconds
label: "Period Seconds"
description: "Specify number of seconds to run liveness probe"
schema:
type: int
default: 10

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1. Get the application URL by running these commands:

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{{/*
Container Command
*/}}
{{- define "containerCommand" }}
{{- if .Values.containerCommand }}
command:
{{- range .Values.containerCommand }}
- {{ . | quote}}
{{- end }}
{{- end }}
{{- end }}
{{/*
Container Args
*/}}
{{- define "containerArgs" }}
{{- if .Values.containerArgs }}
args:
{{- range .Values.containerArgs }}
- {{ . | quote}}
{{- end }}
{{- end }}
{{- end }}
{{/*
Container Environment Variables
*/}}
{{- define "containerEnvVariables" }}
{{- if .Values.containerEnvironmentVariables }}
env:
{{- range .Values.containerEnvironmentVariables }}
- name: {{ .name | quote }}
value: {{ .value | quote }}
{{- end }}
{{- end }}
{{- end }}
{{/*
Container Liveness Probe
*/}}
{{- define "containerLivenssProbe" }}
{{- if .Values.livenessProbe }}
livenessProbe:
exec:
command:
{{ toYaml .Values.livenessProbe.command | indent 16 }}
initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.periodSeconds }}
{{- end }}
{{- end }}

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "ix-chart.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 "ix-chart.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 "ix-chart.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
{{- end }}
{{/*
Common labels
*/}}
{{- define "ix-chart.labels" -}}
helm.sh/chart: {{ include "ix-chart.chart" . }}
{{ include "ix-chart.selectorLabels" . }}
{{- if .Chart.AppVersion }}
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
{{- end }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end }}
{{/*
Selector labels
*/}}
{{- define "ix-chart.selectorLabels" -}}
app.kubernetes.io/name: {{ include "ix-chart.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}
{{/*
Create the name of the service account to use
*/}}
{{- define "ix-chart.serviceAccountName" -}}
{{- if .Values.serviceAccount.create }}
{{- default (include "ix-chart.fullname" .) .Values.serviceAccount.name }}
{{- else }}
{{- default "default" .Values.serviceAccount.name }}
{{- end }}
{{- end }}
{{/*
Convert cron schema object to cron format
*/}}
{{- define "cronExpression" }}
{{- printf "%s %s %s %s %s " .minute .hour .dom .month .dow }}
{{- end }}

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{{/*
Volumes Configuration
*/}}
{{- define "volumeConfiguration" }}
{{- if or .Values.persistentVolumeClaims .Values.hostPathVolumes }}
volumes:
{{- range $index, $hostPathConfiguration := .Values.hostPathVolumes }}
- name: ix-host-path-{{ $.Release.Name }}-{{ $index }}
hostPath:
path: {{ $hostPathConfiguration.hostPath }}
{{- end }}
{{- range $index, $claim := .Values.persistentVolumeClaims }}
- name: ix-pv-{{ $.Release.Name }}-{{ $index }}
persistentVolumeClaim:
claimName: ix-pv-claim-{{ $.Release.Name }}-{{ $index }}
{{- end }}
{{- end }}
{{- end }}
{{/*
Volume Mounts Configuration
*/}}
{{- define "volumeMountsConfiguration" }}
{{- if or .Values.hostPathVolumes .Values.persistentVolumeClaims }}
volumeMounts:
{{- range $index, $hostPathConfiguration := .Values.hostPathVolumes }}
- mountPath: {{ $hostPathConfiguration.mountPath }}
name: ix-host-path-{{ $.Release.Name }}-{{ $index }}
readOnly: {{ $hostPathConfiguration.readOnly }}
{{- end }}
{{- range $index, $claim := .Values.persistentVolumeClaims }}
- mountPath: {{ $claim.mountPath }}
name: ix-pv-{{ $.Release.Name }}-{{ $index }}
{{- end }}
{{- end }}
{{- end }}

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{{/*
Check if workload type is a deployment
*/}}
{{- define "workloadIsDeployment" }}
{{- if eq .Values.workloadType "Deployment" }}
{{- true -}}
{{- else }}
{{- false -}}
{{- end }}
{{- end }}
{{/*
Check if workload type is a cronjob
*/}}
{{- define "workloadIsCronJob" }}
{{- if eq .Values.workloadType "CronJob" }}
{{- true -}}
{{- else }}
{{- false -}}
{{- end }}
{{- end }}
{{/*
Get API Version based on workload type
*/}}
{{- define "apiVersion" -}}
{{- if eq (include "workloadIsDeployment" .) "true" }}
{{- printf "apps/v1" }}
{{- else if eq (include "workloadIsCronJob" .) "true" }}
{{- printf "batch/v1beta1" }}
{{- else }}
{{- printf "batch/v1" }}
{{- end }}
{{- end }}
{{/*
Get Restart policy based on workload type
*/}}
{{- define "restartPolicy" -}}
{{- if eq (include "workloadIsDeployment" .) "true" }}
{{- printf "%s" .Values.restartPolicy }}
{{- else }}
{{- printf "%s" .Values.jobRestartPolicy }}
{{- end }}
{{- end }}
{{/*
Pod specification
*/}}
{{- define "podSepc" }}
restartPolicy: {{ template "restartPolicy" . }}
containers:
- name: {{ .Chart.Name }}
{{- include "volumeMountsConfiguration" . | indent 2}}
securityContext:
{{- toYaml .Values.securityContext | nindent 12 }}
image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default "latest" }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- include "containerCommand" . | indent 2 }}
{{- include "containerArgs" . | indent 2 }}
{{- include "containerEnvVariables" . | indent 2 }}
{{- include "containerLivenssProbe" . | indent 2 }}
{{- include "volumeConfiguration" . }}
{{- end }}
{{/*
Annotations for workload
*/}}
{{- define "workloadAnnotations" }}
rollme: {{ randAlphaNum 5 | quote }}
{{- if .Values.ixExternalInterfacesConfigurationNames }}
k8s.v1.cni.cncf.io/networks: {{ join ", " .Values.ixExternalInterfacesConfigurationNames }}
{{- end }}
{{- end }}
{{/*
Metadata for workload
*/}}
{{- define "commonMetadataWorkload" }}
labels:
{{- include "ix-chart.selectorLabels" . | nindent 2 }}
annotations:
{{- include "workloadAnnotations" . | nindent 2 }}
{{- end }}
{{/*
Deployment Spec
*/}}
{{- define "deploymentSpec" }}
strategy:
type: {{ .Values.updateStrategy }}
selector:
matchLabels:
{{- include "ix-chart.selectorLabels" . | nindent 4 }}
template:
metadata:
{{ include "commonMetadataWorkload" . | nindent 4 }}
spec:
{{- include "podSepc" . | indent 4 }}
{{- end }}
{{/*
Job Spec Common
*/}}
{{- define "jobSpecCommon" }}
metadata:
{{ include "commonMetadataWorkload" . | nindent 4 }}
spec:
{{- include "podSepc" . | indent 2 }}
{{- end }}
{{/*
Job Spec
*/}}
{{- define "jobSpec" }}
template:
{{ include "jobSpecCommon" . | nindent 2 }}
{{- end }}
{{/*
CronJob Spec
*/}}
{{- define "cronJobSpec" }}
schedule: {{ include "cronExpression" .Values.cronSchedule | quote }}
jobTemplate:
spec:
{{ include "jobSpec" . | nindent 4 }}
{{- end }}

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{{- range $index, $iface := .Values.ixExternalInterfacesConfiguration }}
---
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
name: ix-{{ $.Release.Name }}-{{ $index }}
spec:
config: '{{ $iface }}'
{{- end }}

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{{- range $index, $claim := .Values.persistentVolumeClaims }}
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: ix-pv-claim-{{ $.Release.Name }}-{{ $index }}
spec:
storageClassName: ix-storage-class-{{ $.Release.Name }}
resources:
requests:
storage: {{ $claim.capacity }}
accessModes:
- ReadWriteMany
{{- end }}

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apiVersion: {{ template "apiVersion" . }}
kind: {{ .Values.workloadType }}
metadata:
name: {{ include "ix-chart.fullname" . }}
labels:
{{- include "ix-chart.labels" . | nindent 4 }}
spec:
{{- if eq (include "workloadIsDeployment" .) "true" }}
{{ include "deploymentSpec" . | nindent 2 }}
{{- else if eq (include "workloadIsCronJob" .) "true" }}
{{ include "cronJobSpec" . | nindent 2 }}
{{- else }}
{{ include "jobSpec" . | nindent 2 }}
{{- end }}

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# Default values for ix-chart.
image:
repository: debian
pullPolicy: IfNotPresent
# Overrides the image tag whose default is the chart appVersion.
tag: "testing"
# Container CMD / entrypoint
containerCommand: []
containerArgs: []
containerEnvironmentVariables: []
# Network related configuration
externalInterfaces: []
# Storage related configuration
hostPathVolumes: []
persistentVolumeClaims: []
# Probes
# Liveness Probe
livenessProbe: null