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roles/influxdb/README.md

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+# InfluxDB
+
+Deploy InfluxDB time series database using Docker Compose.
+
+## Description
+
+InfluxDB is a high-performance time series database designed for handling large amounts of timestamped data. This deploys InfluxDB v2 with web UI and API.
+
+## Variables
+
+### Optional
+
+| Variable | Default | Description |
+|----------|---------|-------------|
+| `influxdb_http_port` | `8086` | HTTP API and web UI port |
+| `influxdb_udp_port` | `8089` | UDP port for data ingestion |
+| `influxdb_data_path` | `{{ app_dir }}/data` | Database storage location |
+| `influxdb_config_path` | `{{ app_dir }}/config` | Configuration files location |
+| `influxdb_container_version` | `latest` | InfluxDB Docker image tag |
+| `influxdb_container_name` | `{{ app_name }}` | Container name |
+| `influxdb_restart_policy` | `{{ app_restart_policy }}` | Container restart policy |
+
+## Example
+
+```yaml
+- role: patrickj.docker_apps.influxdb
+  vars:
+    influxdb_http_port: 8087
+    influxdb_container_version: "2.7"
+```

roles/influxdb/defaults/main.yml

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+---
+app_name: influxdb
+
+# Container configuration
+influxdb_container_name: "{{ app_name | default('influxdb') }}"
+influxdb_container_version: latest
+influxdb_restart_policy: "{{ app_restart_policy }}"
+
+# Network configuration
+influxdb_http_port: 8086
+influxdb_udp_port: 8089
+
+# Volume paths
+influxdb_data_path: "{{ app_dir }}/data"
+influxdb_config_path: "{{ app_dir }}/config"

roles/influxdb/meta/main.yml

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+---
+galaxy_info:
+  author: <your_name>
+  description: Deploy influxdb with Docker Compose
+  license: MIT
+
+dependencies:
+  - role: patrickj.docker_apps.docker_compose_app
+    vars:
+      app_role_name: influxdb
+      app_subdirectories:
+        - "{{ influxdb_data_path }}"
+        - "{{ influxdb_config_path  }}"
+      app_backup_subdirectories:
+        - "{{ influxdb_data_path }}"
+        - "{{ influxdb_config_path  }}"

roles/influxdb/templates/compose.yml.j2

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+---
+services:
+  influxdb:
+    image: "influxdb:{{ influxdb_container_version }}"
+    container_name: "{{ influxdb_container_name }}"
+    restart: "{{ influxdb_restart_policy }}"
+    ports:
+      - "{{ influxdb_http_port }}:8086"
+      - "{{ influxdb_udp_port }}:8089/udp"
+    volumes:
+      - "{{ influxdb_data_path }}:/var/lib/influxdb2"
+      - "{{ influxdb_config_path }}:/etc/influxdb2"