Beginner’s Tutorial: Manage Azure Storage Account Container & Blob with n8n
Beginner’s Tutorial: Manage Azure Storage Account Container & Blob with n8n > This beginner-friendly n8n workflow shows you how to generate AI images using OpenAI, store them in Azure Blob Storage, and manage blob containers, all with zero code. 👤 Who’s it for This workflow is perfect for: Beginners learning Azure + OpenAI integration** No-code developers** experimenting with image generation Cloud learners** who want hands-on Blob Storage use cases Anyone who wants to automate storing AI-generated content in the cloud ⚙️ How it works / What it does 🖱️ Trigger the workflow manually using the Execute Workflow node. ✏️ Use the Edit Fields node to input: containerName (e.g., demo-images) imageIdea (e.g., "a robot holding a coffee cup") 📦 Create a new Azure Blob container (Create container). 🤖 Use an OpenAI-powered Prompt Generation Agent to craft the perfect image prompt. 🎨 Generate an image using OpenAI’s DALL·E model. ☁️ Upload the generated image to Azure Blob Storage (Create Blob). 📂 List blobs in the container (Get many blobs). 🧹 Delete any blob as needed (Delete Blob). (Optional) 🗑️ Remove the entire container (Delete container). 🔧 How to set up 🧠 Set up OpenAI Create an OpenAI account and get your API key. In n8n, go to Credentials → OpenAI and paste your key. 🪣 Set up Azure Blob Storage Log in to your Azure Portal. Create a Storage Account (e.g., mystorageaccount). Go to Access Keys tab and copy: Storage Account Name Key1 In n8n, create a new Azure Blob Storage Credential using: Account Name = your storage account name Access Key = key1 value > 📝 This demo uses Access Key authentication. You can also configure Shared Access Signatures (SAS) or OAuth in production setups. Run the Workflow Enter your image idea and container name. Click “Execute Workflow” to test it. 📋 Requirements | Requirement | Description | |------------------------|--------------------------------------------------| | Azure Storage Account | With container-level read/write access | | OpenAI API Key | For image and prompt generation | | n8n Version | v1.0+ recommended | | Image Credits | OpenAI charges tokens for DALL·E image creation | 🛠️ How to customize the workflow 🧠 Adjust Prompt Generation Update the Prompt Agent to include: Specific style (3D, anime, cyberpunk) Brand elements Multiple language options 📁 Organize by Date/User Modify the containerName to auto-include: Date (e.g., images-2025-08-20) Username or session ID 📤 Send Image Output Add Slack, Telegram, or Email nodes to deliver the image Create public links using Azure’s blob permissions 🔁 Cleanup Logic Auto-delete blobs after X days Add versioning or backup logic. An n8n automation workflow template by Trung Tran.
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