I really hope somebody can help me with this problem as i've been scratching my head all day!

Media is serving from blob storage just fine, but Image processor isn't working at all and it's not creating a cache folder in app_data either. So the images appear at full size and not cropped.

I've noted this has been an issue in the past, and i've looked through quite a few old posts but I just don't seem to find that crucial mistake I'm assuming I have somewhere in my configs!

I'm NOT using a CDN (blob cache) for now, but may consider it in future.

The set-up is as follows...

1. Umbraco 7.15.7
2. Azure App service set to run on ASP.net 4.8
3. Framework in project is 4.7.2
4. ImageProcessor 2.8
5. ImageProcessor.Web 4.11.0
6. ImageProcessor.Plugins.WebP 1.2.0.100
7. UmbracoFileSystemProviders.Azure 1.2.0

I have my config files all set-up fine as in documentation and i've ensured a media entry for static file handling exists for "media" in my web.config. Finally the container is set to public.

cache.config

<?xml version="1.0" encoding="utf-8"?>
<caching currentCache="DiskCache">
  <caches>
    <cache trimCache="false" name="DiskCache" type="ImageProcessor.Web.Caching.DiskCache, ImageProcessor.Web" maxDays="365" memoryMaxMinutes="1" browserMaxDays="7">
      <settings>
        <setting key="VirtualCachePath" value="~/app_data/cache" />
      </settings>
    </cache>
  </caches>
</caching>

security.config

<?xml version="1.0" encoding="utf-8"?>
<security>
    <services>
        <service prefix="media/" name="CloudImageService" type="ImageProcessor.Web.Services.CloudImageService, ImageProcessor.Web">
            <settings>
                <setting key="Container" value="media-uk"/>
                <setting key="MaxBytes" value="819430"/>
                <setting key="Timeout" value="30000"/>
                <setting key="Host" value="https://myprovider.blob.core.windows.net/"/>
            </settings>
        </service>
        <service prefix="remote.axd" name="RemoteImageService" type="ImageProcessor.Web.Services.RemoteImageService, ImageProcessor.Web">
            <settings>
                <setting key="MaxBytes" value="819430"/>
                <setting key="Timeout" value="3000"/>
                <setting key="Protocol" value="http"/>
            </settings>
            <whitelist>
            </whitelist>
        </service>
    </services>
</security>

FilesystemProviders.config

<FileSystemProviders>
    <!-- Media -->
    <Provider alias="media" type="Our.Umbraco.FileSystemProviders.Azure.AzureBlobFileSystem, Our.Umbraco.FileSystemProviders.Azure">
        <Parameters >
            <add key="containerName" value="media-uk"/>
            <add key="rootUrl" value="http://provider-name.blob.core.windows.net/"/>
            <add key="connectionString"
                value="DefaultEndpointsProtocol=https;AccountName=zzz;AccountKey=zzzz;EndpointSuffix=core.windows.net"/>
            <!--
        Optional configuration value determining the maximum number of days to cache items in the browser.
        Defaults to 365 days.
    -->
            <add key="maxDays" value="365"/>
            <!--
        When true this allows the VirtualPathProvider to use the default "media" route prefix regardless
        of the container name.
    -->
            <add key="useDefaultRoute" value="true"/>
            <!--
        When true blob containers will be private instead of public what means that you can't access the original blob file directly from its blob url.
    -->
            <add key="usePrivateContainer" value="false"/>
        </Parameters>
    </Provider>
</FileSystemProviders>