AWS OpenSearch Provider BugFix

[mgiannoni]

Description
Bug fix update for AWS OpenSearch Provider:

pygeoapi-config.yml parameter for AWS Role

Some typos for class method references

Steps to Reproduce
Deployment using OpenSearch provider using AWS SigV4 Token authenticating with IAM Role.

Expected behavior

OpenSearch access denied

ERROR: "os_search" not found

Environment

• OS: Linux
• Python version: 3.11
• pygeoapi version: 0.22

Additional context

• Docker Container deployment
• AWS SigV4 Token Authentication
• AWS EC2 Container Host using Instance Profile
• Role Name Parameter: provider_def.get("aws_role")

[tomkralidis]

@mgiannoni as discussed, you can subclass pygeoapi.provider.opensearch.OpenSearchProvider with a custom __init__ with AWS specifics, i.e.:

class NOAAOpenSearchProvider(OpenSearchProvider):
    """NOAA OpenSearch Provider"""

    def __init__(self, provider_def):
        # updating self.os_ accordingly

...then in pygeoapi configuration:

providers:
    - type: feature
      name: path.to.noaa_opensearch.NOAAOpenSearchProvider
    ...
# etc etc

...and maintain as a custom/local plugin. This will let you let you leverage the default OpenSearch functionality while implementing the AWS auth separately, allowing both to evolve accordingly.

As a result, #2169 has been closed per the above, and the bugfix specific updates of same have been submitted as part of #2202 as per @mgiannoni's suggestion.