diff --git a/kubernetes/charts/local-flint-example/.helmignore b/kubernetes/charts/local-flint-example/.helmignore new file mode 100644 index 00000000..0e8a0eb3 --- /dev/null +++ b/kubernetes/charts/local-flint-example/.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/kubernetes/charts/local-flint-example/Chart.yaml b/kubernetes/charts/local-flint-example/Chart.yaml new file mode 100644 index 00000000..6bf46909 --- /dev/null +++ b/kubernetes/charts/local-flint-example/Chart.yaml @@ -0,0 +1,24 @@ +apiVersion: v2 +name: local-flint-example +description: A Helm chart for local-flint-example + +# 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: 0.1.0 + +# 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. +# It is recommended to use it with quotes. +appVersion: "1.16.0" diff --git a/kubernetes/charts/local-flint-example/templates/_helpers.tpl b/kubernetes/charts/local-flint-example/templates/_helpers.tpl new file mode 100644 index 00000000..b17e44d2 --- /dev/null +++ b/kubernetes/charts/local-flint-example/templates/_helpers.tpl @@ -0,0 +1,62 @@ +{{/* +Expand the name of the chart. +*/}} +{{- define "kubernetes.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 "kubernetes.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 "kubernetes.chart" -}} +{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} +{{- end }} + +{{/* +Common labels +*/}} +{{- define "kubernetes.labels" -}} +helm.sh/chart: {{ include "kubernetes.chart" . }} +{{ include "kubernetes.selectorLabels" . }} +{{- if .Chart.AppVersion }} +app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} +{{- end }} +app.kubernetes.io/managed-by: {{ .Release.Service }} +{{- end }} + +{{/* +Selector labels +*/}} +{{- define "kubernetes.selectorLabels" -}} +app.kubernetes.io/name: {{ include "kubernetes.name" . }} +app.kubernetes.io/instance: {{ .Release.Name }} +{{- end }} + +{{/* +Create the name of the service account to use +*/}} +{{- define "kubernetes.serviceAccountName" -}} +{{- if .Values.serviceAccount.create }} +{{- default (include "kubernetes.fullname" .) .Values.serviceAccount.name }} +{{- else }} +{{- default "default" .Values.serviceAccount.name }} +{{- end }} +{{- end }} diff --git a/kubernetes/charts/local-flint-example/templates/deployment.yaml b/kubernetes/charts/local-flint-example/templates/deployment.yaml new file mode 100644 index 00000000..3b719742 --- /dev/null +++ b/kubernetes/charts/local-flint-example/templates/deployment.yaml @@ -0,0 +1,20 @@ +apiVersion: apps/v1 +kind: Deployment +metadata: + name: {{ .Values.deployment.name }} +spec: + replicas: {{ .Values.replicaCount }} + selector: + matchLabels: + app: {{ .Values.deployment.app }} + template: + metadata: + labels: + app: {{ .Values.deployment.app }} + spec: + containers: + - name: {{ .Values.deployment.containerName }} + image: {{ .Values.deployment.image }} + imagePullPolicy: Never + ports: + - containerPort: {{ .Values.deployment.port }} diff --git a/kubernetes/charts/local-flint-example/templates/ingress.yaml b/kubernetes/charts/local-flint-example/templates/ingress.yaml new file mode 100644 index 00000000..2c6e4dd1 --- /dev/null +++ b/kubernetes/charts/local-flint-example/templates/ingress.yaml @@ -0,0 +1,17 @@ +apiVersion: networking.k8s.io/v1 +kind: Ingress +metadata: + name: {{ .Values.ingress.name }} + annotations: + ingress.kubernetes.io/ssl-redirect: "false" +spec: + rules: + - http: + paths: + - path: {{ .Values.ingress.path }} + pathType: {{ .Values.ingress.pathType }} + backend: + service: + name: {{ .Values.ingress.name }} + port: + number: {{ .Values.ingress.port }} diff --git a/kubernetes/charts/local-flint-example/templates/service.yaml b/kubernetes/charts/local-flint-example/templates/service.yaml new file mode 100644 index 00000000..82f7dd26 --- /dev/null +++ b/kubernetes/charts/local-flint-example/templates/service.yaml @@ -0,0 +1,15 @@ +apiVersion: v1 +kind: Service +metadata: + name: {{ .Values.service.name }} + labels: + app: {{ .Values.service.name }} +spec: + type: {{ .Values.service.type }} + ports: + - port: {{ .Values.service.port }} + protocol: TCP + targetPort: {{ .Values.service.targetPort }} + nodePort: {{ .Values.service.nodePort }} + selector: + app: {{ .Values.service.name }} diff --git a/kubernetes/charts/local-flint-example/templates/tests/test-connection.yaml b/kubernetes/charts/local-flint-example/templates/tests/test-connection.yaml new file mode 100644 index 00000000..fe0db4af --- /dev/null +++ b/kubernetes/charts/local-flint-example/templates/tests/test-connection.yaml @@ -0,0 +1,15 @@ +apiVersion: v1 +kind: Pod +metadata: + name: "{{ include "kubernetes.fullname" . }}-test-connection" + labels: + {{- include "kubernetes.labels" . | nindent 4 }} + annotations: + "helm.sh/hook": test +spec: + containers: + - name: wget + image: busybox + command: ['wget'] + args: ['{{ include "kubernetes.fullname" . }}:{{ .Values.service.port }}'] + restartPolicy: Never diff --git a/kubernetes/charts/local-flint-example/values.yaml b/kubernetes/charts/local-flint-example/values.yaml new file mode 100644 index 00000000..bad07259 --- /dev/null +++ b/kubernetes/charts/local-flint-example/values.yaml @@ -0,0 +1,33 @@ +# Default values for kubernetes. +# This is a YAML-formatted file. +# Declare variables to be passed into your templates. + +replicaCount: 3 + +image: + repository: flint-example:latest + pullPolicy: IfNotPresent + # Overrides the image tag whose default is the chart appVersion. + tag: "" + +service: + name: flint-api + labels: flint-api + type: NodePort + port: 8080 + targetPort: 8080 + nodePort: 30001 + +deployment: + name: flint-api + app: flint + containerName: flint-example + image: flint-example:latest + port: 8080 + +ingress: + enabled: false + pathType: Prefix + path: / + name: flint-api + port: 8080