How to mount azure storage to docker path

Question

I followed this article https://video2.skills-academy.com/en-us/azure/container-instances/container-instances-volume-azure-files to mount storage account to docker container path to persist postgres data

but after stopping and starting , data is gone.

could anyone help with me?

version: "3.6"
services:
  postgres:
    image: postgres:15
   ** volumeMounts:
      - mountPath: /var/lib/postgresql/data
        name: filesharevolume**
    restart: always
  graphql-engine:
    image: hasura/graphql-engine:v2.29.0
    ports:
      - "8080:8080"
    restart: always
    environment:
      HASURA_GRAPHQL_ENABLE_CONSOLE: "true"
      HASURA_GRAPHQL_DEV_MODE: "true"
      HASURA_GRAPHQL_ENABLED_LOG_TYPES: startup, http-log, webhook-log, websocket-log, query-log
      HASURA_GRAPHQL_METADATA_DEFAULTS: '{"backend_configs":{"dataconnector":{"athena":{"uri":"http://data-connector-agent:8081/api/v1/athena"},"mariadb":{"uri":"http://data-connector-agent:8081/api/v1/mariadb"},"mysql8":{"uri":"http://data-connector-agent:8081/api/v1/mysql"},"oracle":{"uri":"http://data-connector-agent:8081/api/v1/oracle"},"snowflake":{"uri":"http://data-connector-agent:8081/api/v1/snowflake"}}}}'
    depends_on:
      data-connector-agent:
        condition: service_healthy
  data-connector-agent:
    image: hasura/graphql-data-connector:v2.29.0
    restart: always
    ports:
      - 8081:8081
    environment:
      QUARKUS_LOG_LEVEL: ERROR
      QUARKUS_OPENTELEMETRY_ENABLED: "false"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8081/api/v1/athena/health"]
      interval: 5s
      timeout: 10s
      retries: 5
      start_period: 5s
**volumes:
- name: filesharevolume
  azureFile:
    sharename: sharedfolder
    storageAccountName: leostorageaccount2 
    storageAccountKey: uyQcwH+b0dwK****************v+2NKOLI+AStOTglYw==**

Answer

In Docker Compose, the volume configuration is slightly different from Kubernetes. The volumeMounts syntax you used seems to be more in line with Kubernetes. In Docker Compose, you should define your volumes under the volumes section of a service and then define the volume details at the bottom of the file.


    version: "3.6"

    services:

      postgres:

        image: postgres:15

        volumes:

          - filesharevolume:/var/lib/postgresql/data

        restart: always

      # ... other services ...

      # Define your other services here

    volumes:

      filesharevolume:

        driver: azure_file

        driver_opts:

          share_name: sharedfolder

          storage_account_name: leostorageaccount2

          storage_account_key: uyQcwH+b0dwK...v+2NKOLI+AStOTglYw==

Make sure that the Azure File Share (sharedfolder) exists in your Azure Storage Account (leostorageaccount2) and that the storage account key is correct. After making these changes, redeploy your services and verify that the data persists across container restarts.

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