helm charts for eshop (catalog api, basket api, common inf)

This commit is contained in:
eiximenis 2018-06-14 11:39:56 +02:00
parent fcff8e45aa
commit 85b1ae63ad
22 changed files with 672 additions and 0 deletions

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k8s/helm/app.yaml Normal file
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# This heml values file defines app-based settings
# Charts use those values, so this file must be included in all chart releases
app:
name: "my-eshop" # Override for custom application names.
ingress:
suffix: false # if true ingress endpoints are suffixed with .Values.appName value (or .Release.Name if the 1st do not exist)

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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

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apiVersion: v1
appVersion: "1.0"
description: A Helm chart for Kubernetes
name: basket-api
version: 0.1.0

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1. Get the application URL by running these commands:
{{- if .Values.ingress.enabled }}
{{- range .Values.ingress.hosts }}
http{{ if $.Values.ingress.tls }}s{{ end }}://{{ . }}{{ $.Values.ingress.path }}
{{- end }}
{{- else if contains "NodePort" .Values.service.type }}
export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "basket-api.fullname" . }})
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
echo http://$NODE_IP:$NODE_PORT
{{- else if contains "LoadBalancer" .Values.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
You can watch the status of by running 'kubectl get svc -w {{ template "basket-api.fullname" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "basket-api.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={{ template "basket-api.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
echo "Visit http://127.0.0.1:8080 to use your application"
kubectl port-forward $POD_NAME 8080:80
{{- end }}

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "basket-api.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 "basket-api.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 "basket-api.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}

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{{- define "suffix-name" -}}
{{- if .Values.app.name -}}
{{- .Values.app.name -}}
{{- else -}}
{{- .Release.Name -}}
{{- end -}}
{{- end -}}
{{- define "sql-name" -}}
{{- if .Values.inf.sql.host -}}
{{- .Values.inf.sql.host -}}
{{- else -}}
{{- printf "%s" "sql-data" -}}
{{- end -}}
{{- end -}}
{{- define "url-identity" -}}
{{- if .Values.app.ingress.suffix -}}
{{- $suffix := include "suffix-name" . -}}
{{- printf "%s/identity-api-%s" .Values.inf.k8s.dns $suffix -}}
{{- else -}}
{{- printf "%s/identity-api" .Values.inf.k8s.dns -}}
{{- end -}}
{{- end -}}
{{ define "pathBase" -}}
{{- if .Values.app.ingress.suffix -}}
{{- $suffix := include "suffix-name" . -}}
{{- printf "%s-%s" .Values.pathBase $suffix -}}
{{- else -}}
{{- .Values.pathBase -}}
{{- end -}}
{{- end -}}

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{{- $name := include "basket-api.fullname" . -}}
{{- $identity := include "url-identity" . -}}
apiVersion: v1
kind: ConfigMap
metadata:
name: "cfg-{{ $name }}"
labels:
app: {{ template "basket-api.name" . }}
chart: {{ template "basket-api.chart" .}}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
data:
basket__ConnectionString: {{ .Values.inf.redis.basket.constr }}
urls__IdentityUrl: http://{{ $identity }}
basket__EnableLoadTest: "{{ .Values.inf.misc.useLoadTest }}"
all__EventBusConnection: {{ .Values.inf.eventbus.constr }}
all__InstrumentationKey: {{ .Values.inf.appinsights.key }}
all__UseAzureServiceBus: "{{ .Values.inf.eventbus.useAzure }}"

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{{- $name := include "basket-api.fullname" . -}}
{{- $cfgname := printf "%s-%s" "cfg" $name -}}
apiVersion: apps/v1beta2
kind: Deployment
metadata:
name: {{ template "basket-api.fullname" . }}
labels:
ufo: {{ $cfgname}}
app: {{ template "basket-api.name" . }}
chart: {{ template "basket-api.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
replicas: {{ .Values.replicaCount }}
selector:
matchLabels:
app: {{ template "basket-api.name" . }}
release: {{ .Release.Name }}
template:
metadata:
labels:
app: {{ template "basket-api.name" . }}
release: {{ .Release.Name }}
spec:
{{ if .Values.imagePullSecrets -}}
imagePullSecrets:
{{ range .Values.imagePullSecrets -}}
- name: {{ .name }}
{{- end -}}
{{- end }}
containers:
- name: {{ .Chart.Name }}
image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
env:
- name: PATH_BASE
value: {{ include "pathBase" . }}
- name: k8sname
value: {{ .Values.clusterName }}
{{- if .Values.env.values -}}
{{- range .Values.env.values }}
- name: {{ .name }}
value: {{ .value | quote }}
{{- end -}}
{{- end -}}
{{- if .Values.env.configmap -}}
{{- range .Values.env.configmap }}
- name: {{ .name }}
valueFrom:
configMapKeyRef:
name: {{ $cfgname }}
key: {{ .key }}
{{- end -}}
{{- end }}
ports:
- name: http
containerPort: 80
protocol: TCP
resources:
{{ toYaml .Values.resources | indent 12 }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{ toYaml . | indent 8 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{ toYaml . | indent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{ toYaml . | indent 8 }}
{{- end }}

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{{- if .Values.ingress.enabled -}}
{{- $fullName := include "basket-api.fullname" . -}}
{{- $ingressPath := include "pathBase" . -}}
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: {{ $fullName }}
labels:
app: {{ template "basket-api.name" . }}
chart: {{ template "basket-api.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
{{- with .Values.ingress.annotations }}
annotations:
{{ toYaml . | indent 4 }}
{{- end }}
spec:
{{- if .Values.ingress.tls }}
tls:
{{- range .Values.ingress.tls }}
- hosts:
{{- range .hosts }}
- {{ . }}
{{- end }}
secretName: {{ .secretName }}
{{- end }}
{{- end }}
rules:
{{- range .Values.ingress.hosts }}
- host: {{ . }}
http:
paths:
- path: {{ $ingressPath }}
backend:
serviceName: {{ $fullName }}
servicePort: http
{{- end }}
{{- end }}

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apiVersion: v1
kind: Service
metadata:
name: {{ template "basket-api.fullname" . }}
labels:
app: {{ template "basket-api.name" . }}
chart: {{ template "basket-api.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
type: {{ .Values.service.type }}
ports:
- port: {{ .Values.service.port }}
targetPort: http
protocol: TCP
name: http
selector:
app: {{ template "basket-api.name" . }}
release: {{ .Release.Name }}

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replicaCount: 1
clusterName: eshop-aks
pathBase: /basket-api
image:
repository: eshop/basket.api
tag: latest
pullPolicy: IfNotPresent
service:
type: ClusterIP
port: 80
ingress:
enabled: false
annotations: {}
hosts:
- chart-example.local
tls: []
inf: # inf - see comments in ../inf.yaml file for info
redis:
basket:
constr: basket-data
eventbus:
constr: rabbitmq
useAzure: false
appinsights:
key: ""
k8s:
dns: ""
misc:
useLoadTest: false
resources: {}
nodeSelector: {}
tolerations: []
affinity: {}
# env defines the environment variables that will be declared in the pod
env:
urls:
# configmap declares variables which value is taken from the config map defined in template configmap.yaml (name is name of var and key the key in configmap).
configmap:
- name: ConnectionString
key: basket__ConnectionString
- name: EventBusConnection
key: all__EventBusConnection
- name: ApplicationInsights__InstrumentationKey
key: all__InstrumentationKey
- name: AzureServiceBusEnabled
key: all__UseAzureServiceBus
- name: IdentityUrl
key: urls__IdentityUrl
- name: UseLoadTest
key: basket__EnableLoadTest
# values define environment variables with a fixed value (no configmap involved) (name is name of var, and value is its value)
values:
- name: OrchestratorType
value: 'K8S'

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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

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apiVersion: v1
appVersion: "1.0"
description: A Helm chart for Kubernetes
name: catalog-api
version: 0.1.0

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1. Get the application URL by running these commands:
{{- if .Values.ingress.enabled }}
{{- range .Values.ingress.hosts }}
http{{ if $.Values.ingress.tls }}s{{ end }}://{{ . }}{{ $.Values.ingress.path }}
{{- end }}
{{- else if contains "NodePort" .Values.service.type }}
export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "catalog-api.fullname" . }})
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
echo http://$NODE_IP:$NODE_PORT
{{- else if contains "LoadBalancer" .Values.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
You can watch the status of by running 'kubectl get svc -w {{ template "catalog-api.fullname" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "catalog-api.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={{ template "catalog-api.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
echo "Visit http://127.0.0.1:8080 to use your application"
kubectl port-forward $POD_NAME 8080:80
{{- end }}

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "catalog-api.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 "catalog-api.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 "catalog-api.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}

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{{- define "suffix-name" -}}
{{- if .Values.app.name -}}
{{- .Values.app.name -}}
{{- else -}}
{{- .Release.Name -}}
{{- end -}}
{{- end -}}
{{- define "sql-name" -}}
{{- if .Values.inf.sql.host -}}
{{- .Values.inf.sql.host -}}
{{- else -}}
{{- printf "%s" "sql-data" -}}
{{- end -}}
{{- end -}}
{{- define "url-identity" -}}
{{- if .Values.app.ingress.suffix -}}
{{- $suffix := include "suffix-name" . -}}
{{- printf "%s/identity-api-%s" .Values.inf.k8s.dns $suffix -}}
{{- else -}}
{{- printf "%s/identity-api" .Values.inf.k8s.dns -}}
{{- end -}}
{{- end -}}
{{ define "pathBase" -}}
{{- if .Values.app.ingress.suffix -}}
{{- $suffix := include "suffix-name" . -}}
{{- printf "%s-%s" .Values.pathBase $suffix -}}
{{- else -}}
{{- .Values.pathBase -}}
{{- end -}}
{{- end -}}

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{{- $name := include "catalog-api.fullname" . -}}
{{- $sqlsrv := include "sql-name" . -}}
apiVersion: v1
kind: ConfigMap
metadata:
name: "cfg-{{ $name }}"
labels:
app: {{ template "catalog-api.name" . }}
chart: {{ template "catalog-api.chart" .}}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
data:
catalog__ConnectionString: Server={{ $sqlsrv }};Initial Catalog={{ .Values.inf.sql.catalog.db }};User Id={{ .Values.inf.sql.catalog.user }};Password={{ .Values.inf.sql.catalog.pwd }};
catalog__PicBaseUrl: http://{{ .Values.inf.k8s.dns }}/webshoppingapigw/api/v1/c/catalog/items/[0]/pic/
catalog__AzureStorageEnabled: "{{ .Values.inf.misc.useAzureStorage }}"
all__EventBusConnection: {{ .Values.inf.eventbus.constr }}
all__InstrumentationKey: {{ .Values.inf.appinsights.key }}
all__UseAzureServiceBus: "{{ .Values.inf.eventbus.useAzure }}"

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{{- $name := include "catalog-api.fullname" . -}}
{{- $cfgname := printf "%s-%s" "cfg" $name -}}
apiVersion: apps/v1beta2
kind: Deployment
metadata:
name: {{ template "catalog-api.fullname" . }}
labels:
ufo: {{ $cfgname}}
app: {{ template "catalog-api.name" . }}
chart: {{ template "catalog-api.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
replicas: {{ .Values.replicaCount }}
selector:
matchLabels:
app: {{ template "catalog-api.name" . }}
release: {{ .Release.Name }}
template:
metadata:
labels:
app: {{ template "catalog-api.name" . }}
release: {{ .Release.Name }}
spec:
{{ if .Values.imagePullSecrets -}}
imagePullSecrets:
{{ range .Values.imagePullSecrets -}}
- name: {{ .name }}
{{- end -}}
{{- end }}
containers:
- name: {{ .Chart.Name }}
image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
env:
- name: PATH_BASE
value: {{ include "pathBase" . }}
- name: k8sname
value: {{ .Values.clusterName }}
{{- if .Values.env.values -}}
{{- range .Values.env.values }}
- name: {{ .name }}
value: {{ .value | quote }}
{{- end -}}
{{- end -}}
{{- if .Values.env.configmap -}}
{{- range .Values.env.configmap }}
- name: {{ .name }}
valueFrom:
configMapKeyRef:
name: {{ $cfgname }}
key: {{ .key }}
{{- end -}}
{{- end }}
ports:
- name: http
containerPort: 80
protocol: TCP
resources:
{{ toYaml .Values.resources | indent 12 }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{ toYaml . | indent 8 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{ toYaml . | indent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{ toYaml . | indent 8 }}
{{- end }}

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{{- if .Values.ingress.enabled -}}
{{- $fullName := include "catalog-api.fullname" . -}}
{{- $ingressPath := include "pathBase" . -}}
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: {{ $fullName }}
labels:
app: {{ template "catalog-api.name" . }}
chart: {{ template "catalog-api.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
{{- with .Values.ingress.annotations }}
annotations:
{{ toYaml . | indent 4 }}
{{- end }}
spec:
{{- if .Values.ingress.tls }}
tls:
{{- range .Values.ingress.tls }}
- hosts:
{{- range .hosts }}
- {{ . }}
{{- end }}
secretName: {{ .secretName }}
{{- end }}
{{- end }}
rules:
{{- range .Values.ingress.hosts }}
- host: {{ . }}
http:
paths:
- path: {{ $ingressPath }}
backend:
serviceName: {{ $fullName }}
servicePort: http
{{- end }}
{{- end }}

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apiVersion: v1
kind: Service
metadata:
name: {{ template "catalog-api.fullname" . }}
labels:
app: {{ template "catalog-api.name" . }}
chart: {{ template "catalog-api.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
type: {{ .Values.service.type }}
ports:
- port: {{ .Values.service.port }}
targetPort: http
protocol: TCP
name: http
selector:
app: {{ template "catalog-api.name" . }}
release: {{ .Release.Name }}

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replicaCount: 1
clusterName: eshop-aks
pathBase: /catalog-api
image:
repository: eshop/catalog.api
tag: latest
pullPolicy: IfNotPresent
service:
type: ClusterIP
port: 80
ingress:
enabled: false
annotations: {}
hosts:
- chart-example.local
tls: []
inf:
sql:
catalog:
user: sa
pwd: Pass@word
db: CatalogDb
resources: {}
nodeSelector: {}
tolerations: []
affinity: {}
# env defines the environment variables that will be declared in the pod
env:
urls:
# configmap declares variables which value is taken from the config map defined in template configmap.yaml (name is name of var and key the key in configmap).
configmap:
- name: ConnectionString
key: catalog__ConnectionString
- name: PicBaseUrl
key: catalog__PicBaseUrl
- name: AzureStorageEnabled
key: catalog__AzureStorageEnabled
- name: ApplicationInsights__InstrumentationKey
key: all__InstrumentationKey
- name: EventBusConnection
key: all__EventBusConnection
- name: AzureServiceBusEnabled
key: all__UseAzureServiceBus
# values define environment variables with a fixed value (no configmap involved) (name is name of var, and value is its value)
values:
- name: ASPNETCORE_ENVIRONMENT
value: Development
- name: OrchestratorType
value: 'K8S'

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k8s/helm/inf.yaml Normal file
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# This heml values file defines all infrastructure used by eShopOnContainers.
# Any chart redefines its needed part, but this file allows an easy override of the whole infrastructure settings
inf:
sql: # inf.sql defines the sql server databases & logins
# host: my-sql-server # Uncomment to specify a custom sql-server to be used. By default "sql-data-<appname>" will be used
catalog: # sql settings for the catalog-api sql (user, pwd, db)
user: sa # Catalog API SQL user
pwd: Pass@word # Catalog API SQL pwd
db: CatalogDb # Catalog API SQL db name
redis: # inf.redis defines the redis' connection strings
basket:
constr: basket-data # Connection string to Redis used by Basket API
eventbus:
constr: rabbitmq # Event bus connection strin g
useAzure: false # true if use Azure Service Bus. False if RabbitMQ
appinsights:
key: "" # App insights to use
k8s: # inf.k8s defines Kubernetes cluster global config
dns: "" # k8s external IP or DNS. Value MUST BE PROVIDED using --set (--set inf.k8s.dns=my-cluster-dns)
misc: # inf.misc contains miscellaneous configuration related to infrastructure
useLoadTest: false # If running under loading test or not
useAzureStorage: false # If catalog api uses azure storage or not