hotosm · cilasbeltrame · Sep 6, 2025 · Sep 6, 2025
diff --git a/charts/drone-tm/Chart.lock b/charts/drone-tm/Chart.lock
@@ -0,0 +1,12 @@
+dependencies:
+- name: postgresql
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 15.2.2
+- name: minio
+  repository: https://charts.min.io
+  version: 5.1.0
+- name: redis
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 18.1.0
+digest: sha256:9299a363000374084bc7e53b5fccf4134373a4a8830c396f7c2ae2d3c211f646
+generated: "2025-08-26T19:21:52.983129-03:00"
diff --git a/charts/drone-tm/Chart.yaml b/charts/drone-tm/Chart.yaml
@@ -0,0 +1,26 @@
+apiVersion: v2
+name: drone-tm
+description: Drone Tasking Manager - coordinated drone mapping
+version: "0.1.0"
+appVersion: "2025.3.2"
+maintainers:
+  - email: [email protected]
+    name: HOTOSM
+home: https://github.com/hotosm/drone-tm
+icon: https://dronetm.hotosm.org/favicon.png
+dependencies:
+  - name: postgresql
+    version: 15.2.2
+    repository: oci://registry-1.docker.io/bitnamicharts
+    condition: postgresql.enabled
+    alias: postgresql
+  - name: minio
+    version: 5.1.0
+    repository: https://charts.min.io
+    condition: minio.enabled
+    alias: minio
+  - name: redis
+    version: 18.1.0
+    repository: oci://registry-1.docker.io/bitnamicharts
+    condition: redis.enabled
+    alias: redis
diff --git a/charts/drone-tm/README.md b/charts/drone-tm/README.md
@@ -0,0 +1,94 @@
+# Drone Task Manager Helm Chart
+
+This Helm chart deploys the Drone Task Manager application and its dependencies.
+
+## Values Files
+
+### `values.yaml`
+
+Default values for the chart. Contains all configurable parameters with sensible defaults.
+
+### `values-local.yaml`
+
+Development environment configuration:
+
+- **Purpose**: Local development and testing
+- **Usage**: `helm install drone-tm ./charts/drone-tm -f values-local.yaml`
+- **Features**:
+  - Minimal resource allocation
+  - Ingress disabled (uses port-forward)
+  - ODM processing enabled for testing
+  - Local storage classes
+
+## Environment-Specific Configuration
+
+Environment-specific configurations (staging, production) are managed in the k8s-infra repository through ArgoCD applications. This approach:
+
+- **Eliminates duplication** between chart repo and k8s-infra repo
+- **Centralizes environment config** in the infrastructure repository
+- **Maintains separation of concerns** between application and infrastructure
+- **Enables GitOps** workflow for environment management
+
+## Usage Examples
+
+### Local Development
+
+```bash
+# Install with development values
+helm install drone-tm ./charts/drone-tm -f values-local.yaml
+
+# Upgrade with development values
+helm upgrade drone-tm ./charts/drone-tm -f values-local.yaml
+```
+
+### Staging/Production Deployment
+
+Staging and production deployments are managed through ArgoCD applications in the k8s-infra repository. The environment-specific configurations are embedded directly in the ArgoCD Application manifests, eliminating the need for separate values files.
+
+To modify environment-specific settings:
+
+1. Edit the ArgoCD Application manifest in k8s-infra repository
+2. Update the `values` section in the `helm` configuration
+3. ArgoCD will automatically sync the changes to the cluster
+
+## Dependencies
+
+This chart includes the following subcharts:
+
+- **PostgreSQL**: Database with PostGIS extension
+- **MinIO**: S3-compatible object storage
+- **Redis**: Caching and task queue
+
+## Configuration
+
+Key configuration areas:
+
+- **Global**: Domain, storage class, ingress class
+- **Backend**: API server configuration
+- **Frontend**: Web application configuration
+- **Worker**: Background task processing
+- **ODM**: Optional OpenDroneMap processing
+- **PostgreSQL**: Database configuration
+- **MinIO**: Object storage configuration
+- **Redis**: Cache and queue configuration
+
+## Secrets
+
+Secrets are managed through Kubernetes secrets and should be created separately:
+
+- `drone-tm-secrets`: Contains database, S3, Redis, and application secrets
+
+## Monitoring
+
+Health checks are configured for all services:
+
+- **Liveness Probe**: Ensures containers are running
+- **Readiness Probe**: Ensures containers are ready to serve traffic
+
+## Resources
+
+Resource limits and requests are configured per environment:
+
+- **Development**: Minimal resources for local testing
+- **Staging**: Moderate resources for testing
+- **Production**: High resources with autoscaling
diff --git a/charts/drone-tm/charts/minio-5.1.0.tgz b/charts/drone-tm/charts/minio-5.1.0.tgz
diff --git a/charts/drone-tm/charts/postgresql-15.2.2.tgz b/charts/drone-tm/charts/postgresql-15.2.2.tgz
diff --git a/charts/drone-tm/charts/redis-18.1.0.tgz b/charts/drone-tm/charts/redis-18.1.0.tgz
diff --git a/charts/drone-tm/templates/NOTES.txt b/charts/drone-tm/templates/NOTES.txt
@@ -0,0 +1,53 @@
+1. Get the application URL by running these commands:
+{{- if .Values.frontend.ingress.enabled }}
+{{- range $host := .Values.frontend.ingress.hosts }}
+  http{{ if $.Values.frontend.ingress.tls }}s{{ end }}://{{ $host.host }}
+{{- end }}
+{{- else if contains "NodePort" .Values.frontend.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "drone-tm.frontend.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.frontend.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "drone-tm.frontend.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "drone-tm.frontend.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.frontend.service.port }}
+{{- else if contains "ClusterIP" .Values.frontend.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "drone-tm.name" . }},app.kubernetes.io/instance={{ .Release.Name }},app.kubernetes.io/component=frontend" -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 }}
+
+{{- if .Values.backend.ingress.enabled }}
+2. API endpoint:
+{{- range $host := .Values.backend.ingress.hosts }}
+  http{{ if $.Values.backend.ingress.tls }}s{{ end }}://{{ $host.host }}
+{{- end }}
+{{- end }}
+
+{{- if .Values.odm.enabled }}
+3. ODM processing is enabled:
+   - NodeODM service: {{ include "drone-tm.odm.nodeodm.fullname" . }}
+   - WebODM UI: Available through the main application
+{{- end }}
+
+4. Database connection:
+{{- if .Values.postgresql.enabled }}
+   - PostgreSQL is deployed as part of this chart
+   - Host: {{ include "drone-tm.fullname" . }}-postgresql
+   - Port: 5432
+   - Database: {{ .Values.postgresql.auth.database }}
+   - User: {{ .Values.postgresql.auth.username }}
+{{- else }}
+   - Using external PostgreSQL database
+{{- end }}
+
+5. S3 Storage:
+{{- if .Values.minio.enabled }}
+   - MinIO is deployed as part of this chart
+   - Endpoint: http://{{ include "drone-tm.fullname" . }}-minio:9000
+   - Access Key: {{ .Values.minio.auth.rootUser }}
+{{- else }}
+   - Using external S3-compatible storage
+{{- end }}
diff --git a/charts/drone-tm/templates/_helpers.tpl b/charts/drone-tm/templates/_helpers.tpl
@@ -0,0 +1,98 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "drone-tm.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 "drone-tm.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 "drone-tm.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "drone-tm.labels" -}}
+helm.sh/chart: {{ include "drone-tm.chart" . }}
+{{ include "drone-tm.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "drone-tm.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "drone-tm.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "drone-tm.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "drone-tm.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create the name of the backend service
+*/}}
+{{- define "drone-tm.backend.fullname" -}}
+{{- printf "%s-backend" (include "drone-tm.fullname" .) }}
+{{- end }}
+
+{{/*
+Create the name of the frontend service
+*/}}
+{{- define "drone-tm.frontend.fullname" -}}
+{{- printf "%s-frontend" (include "drone-tm.fullname" .) }}
+{{- end }}
+
+{{/*
+Create the name of the worker service
+*/}}
+{{- define "drone-tm.worker.fullname" -}}
+{{- printf "%s-worker" (include "drone-tm.fullname" .) }}
+{{- end }}
+
+{{/*
+Create the name of the ODM services
+*/}}
+{{- define "drone-tm.odm.nodeodm.fullname" -}}
+{{- printf "%s-odm-nodeodm" (include "drone-tm.fullname" .) }}
+{{- end }}
+
+{{- define "drone-tm.odm.webodm.fullname" -}}
+{{- printf "%s-odm-webodm" (include "drone-tm.fullname" .) }}
+{{- end }}
+
+{{- define "drone-tm.odm.worker.fullname" -}}
+{{- printf "%s-odm-worker" (include "drone-tm.fullname" .) }}
+{{- end }}
diff --git a/charts/drone-tm/templates/backend-ingress.yaml b/charts/drone-tm/templates/backend-ingress.yaml
@@ -0,0 +1,60 @@
+{{- if and .Values.backend.enabled .Values.backend.ingress.enabled -}}
+{{- $fullName := include "drone-tm.backend.fullname" . -}}
+{{- $svcPort := .Values.backend.service.port -}}
+{{- if and .Values.global.ingress.className (not (hasKey .Values.backend.ingress.annotations "kubernetes.io/ingress.class")) }}
+  {{- $_ := set .Values.backend.ingress.annotations "kubernetes.io/ingress.class" .Values.global.ingress.className}}
+{{- end }}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else 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 "drone-tm.labels" . | nindent 4 }}
+    app.kubernetes.io/component: backend
+  {{- with .Values.backend.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and .Values.global.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  ingressClassName: {{ .Values.global.ingress.className }}
+  {{- end }}
+  {{- if .Values.backend.ingress.tls }}
+  tls:
+    {{- range .Values.backend.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.backend.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
+            pathType: {{ .pathType }}
+            {{- end }}
+            backend:
+              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+              {{- else }}
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+              {{- end }}
+          {{- end }}
+    {{- end }}
+{{- end }}
diff --git a/charts/drone-tm/templates/backend-service.yaml b/charts/drone-tm/templates/backend-service.yaml
@@ -0,0 +1,19 @@
+{{- if .Values.backend.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "drone-tm.backend.fullname" . }}
+  labels:
+    {{- include "drone-tm.labels" . | nindent 4 }}
+    app.kubernetes.io/component: backend
+spec:
+  type: {{ .Values.backend.service.type }}
+  ports:
+    - port: {{ .Values.backend.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "drone-tm.selectorLabels" . | nindent 4 }}
+    app.kubernetes.io/component: backend
+{{- end }}