Merge pull request #21 from alexandrud/osrm-backend

Osrm backend
alexandrud · Jan 25, 2021 · cbf6435 · cbf6435
2 parents c35d719 + 0e3cbe8
commit cbf6435
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diff --git a/charts/nominatim/.helmignore b/charts/nominatim/.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/nominatim/Chart.yaml b/charts/nominatim/Chart.yaml
@@ -0,0 +1,12 @@
+apiVersion: v2
+name: nominatim
+description: Helm chart for Nominatim
+type: application
+version: 0.0.1
+appVersion: "3.4"
+keywords:
+- maps
+- nominatim
+maintainers:
+- name: Ioan Damian
+  email: [email protected]
diff --git a/charts/nominatim/templates/NOTES.txt b/charts/nominatim/templates/NOTES.txt
@@ -0,0 +1,22 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "nominatim.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "nominatim.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "nominatim.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  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.kubernetes.io/name={{ include "nominatim.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}
diff --git a/charts/nominatim/templates/_helpers.tpl b/charts/nominatim/templates/_helpers.tpl
@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "nominatim.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 "nominatim.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 "nominatim.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "nominatim.labels" -}}
+helm.sh/chart: {{ include "nominatim.chart" . }}
+{{ include "nominatim.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "nominatim.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "nominatim.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "nominatim.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "nominatim.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
diff --git a/charts/nominatim/templates/deployment.yaml b/charts/nominatim/templates/deployment.yaml
@@ -0,0 +1,95 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "nominatim.fullname" . }}
+  labels:
+    {{- include "nominatim.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "nominatim.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "nominatim.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "nominatim.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command:
+          {{- if .Values.initNominatim }}
+            - /bin/bash
+            - -c
+          args: 
+            - apt update && 
+              apt install wget && 
+              cd /data && 
+              wget http://download.geofabrik.de/europe/romania-latest.osm.pbf && 
+              /bin/bash /app/init.sh /data/romania-latest.osm.pbf postgresdata 3
+          {{- else }}
+            - /bin/bash
+            - /app/start.sh
+          {{- end }}           
+          {{- if .Values.env }}
+          env:
+            {{ range $k, $v := .Values.env }}
+            - name: {{ $k | quote }}
+              value: {{ $v | quote }}
+            {{- end }}
+          {{- end }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.containerPort }}
+              protocol: TCP
+          livenessProbe:
+            tcpSocket:
+              port: http
+          readinessProbe:
+            tcpSocket:
+              port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - name: postgresql
+              {{- if .Values.initNominatim }}
+              mountPath: /data
+              {{- else }}
+              mountPath: /var/lib/postgresql/12/main
+              {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+      - name: postgresql
+      {{- if .Values.persistence.enabled }}
+        persistentVolumeClaim:
+          claimName: {{ template "nominatim.fullname" . }}
+      {{- else }}
+        emptyDir: {}
+      {{- end }}
diff --git a/charts/nominatim/templates/hpa.yaml b/charts/nominatim/templates/hpa.yaml
@@ -0,0 +1,28 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2beta1
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "nominatim.fullname" . }}
+  labels:
+    {{- include "nominatim.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "nominatim.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}
diff --git a/charts/nominatim/templates/ingress.yaml b/charts/nominatim/templates/ingress.yaml
@@ -0,0 +1,43 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "nominatim.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "nominatim.labels" . | nindent 4 }}
+  {{- if .Values.ingress.annotations }}
+  annotations:
+    {{- range $key, $val := .Values.ingress.annotations }}
+    {{ $key }}: {{ $val | quote }}
+    {{- end }}
+  {{- end }}
+spec:
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+          {{- end }}
+    {{- end }}
+  {{- end }}
diff --git a/charts/nominatim/templates/pv.yaml b/charts/nominatim/templates/pv.yaml
@@ -0,0 +1,29 @@
+{{- if .Values.persistence.existingVolume.id -}}
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: {{ template "nominatim.fullname" . }}
+  annotations:
+    pv.kubernetes.io/provisioned-by: {{ .Values.persistence.existingVolume.provisioner }}
+spec:
+  accessModes:
+    {{- range .Values.persistence.accessModes }}
+    - {{ . | quote }}
+    {{- end }}
+  capacity:
+    storage: {{ .Values.persistence.size | quote}}
+  csi:
+    driver: {{ .Values.persistence.existingVolume.driver }}
+    fsType: {{ .Values.persistence.existingVolume.type }}
+    {{- with .Values.persistence.annotations  }}
+    volumeAttributes:
+{{ toYaml . | indent 6 }}
+    {{- end }}
+    {{- if .Values.initNominatim }}
+    volumeHandle: {{ .Values.persistence.existingVolume.id }}
+    {{- else }}
+    volumeHandle: {{ printf "%s:%s" .Values.persistence.existingVolume.id "postgresdata" }}
+    {{- end }}
+  persistentVolumeReclaimPolicy: Retain
+  storageClassName: {{ .Values.persistence.storageClassName }}
+{{- end -}}
diff --git a/charts/nominatim/templates/pvc.yaml b/charts/nominatim/templates/pvc.yaml
@@ -0,0 +1,32 @@
+{{- if .Values.persistence.enabled -}}
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ template "nominatim.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "nominatim.labels" . | nindent 4 }}
+  {{- with .Values.persistence.annotations  }}
+  annotations:
+{{ toYaml . | indent 4 }}
+  {{- end }}
+  {{- with .Values.persistence.finalizers  }}
+  finalizers:
+{{ toYaml . | indent 4 }}
+  {{- end }}
+spec:
+  accessModes:
+    {{- range .Values.persistence.accessModes }}
+    - {{ . | quote }}
+    {{- end }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size | quote }}
+  {{- if and .Values.persistence.storageClassName }}
+  storageClassName: {{ .Values.persistence.storageClassName }}
+  {{- end }}
+  {{- if .Values.persistence.existingVolume.id }}
+  volumeName: {{ template "nominatim.fullname" . }}
+  {{- end }}
+
+{{- end -}}
diff --git a/charts/nominatim/templates/service.yaml b/charts/nominatim/templates/service.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "nominatim.fullname" . }}
+  labels:
+    {{- include "nominatim.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "nominatim.selectorLabels" . | nindent 4 }}
diff --git a/charts/nominatim/templates/serviceaccount.yaml b/charts/nominatim/templates/serviceaccount.yaml
@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "nominatim.serviceAccountName" . }}
+  labels:
+    {{- include "nominatim.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}