Configure a kubelet image credential provider

apiVersion: kubelet.config.k8s.io/v1
kind: CredentialProviderConfig
# providers is a list of credential provider helper plugins that will be enabled by the kubelet.
# Multiple providers may match against a single image, in which case credentials
# from all providers will be returned to the kubelet. If multiple providers are called
# for a single image, the results are combined. If providers return overlapping
# auth keys, the value from the provider earlier in this list is used.
providers:
  # name is the required name of the credential provider. It must match the name of the
  # provider executable as seen by the kubelet. The executable must be in the kubelet's
  # bin directory (set by the --image-credential-provider-bin-dir flag).
  - name: ecr-credential-provider
    # matchImages is a required list of strings used to match against images in order to
    # determine if this provider should be invoked. If one of the strings matches the
    # requested image from the kubelet, the plugin will be invoked and given a chance
    # to provide credentials. Images are expected to contain the registry domain
    # and URL path.
    #
    # Each entry in matchImages is a pattern which can optionally contain a port and a path.
    # Globs can be used in the domain, but not in the port or the path. Globs are supported
    # as subdomains like '*.k8s.io' or 'k8s.*.io', and top-level-domains such as 'k8s.*'.
    # Matching partial subdomains like 'app*.k8s.io' is also supported. Each glob can only match
    # a single subdomain segment, so `*.io` does **not** match `*.k8s.io`.
    #
    # A match exists between an image and a matchImage when all of the below are true:
    # - Both contain the same number of domain parts and each part matches.
    # - The URL path of an matchImages must be a prefix of the target image URL path.
    # - If the matchImages contains a port, then the port must match in the image as well.
    #
    # Example values of matchImages:
    # - 123456789.dkr.ecr.us-east-1.amazonaws.com
    # - *.azurecr.io
    # - gcr.io
    # - *.*.registry.io
    # - registry.io:8080/path
    matchImages:
      - "*.dkr.ecr.*.amazonaws.com"
      - "*.dkr.ecr.*.amazonaws.com.cn"
      - "*.dkr.ecr-fips.*.amazonaws.com"
      - "*.dkr.ecr.us-iso-east-1.c2s.ic.gov"
      - "*.dkr.ecr.us-isob-east-1.sc2s.sgov.gov"
    # defaultCacheDuration is the default duration the plugin will cache credentials in-memory
    # if a cache duration is not provided in the plugin response. This field is required.
    defaultCacheDuration: "12h"
    # Required input version of the exec CredentialProviderRequest. The returned CredentialProviderResponse
    # MUST use the same encoding version as the input. Current supported values are:
    # - credentialprovider.kubelet.k8s.io/v1
    apiVersion: credentialprovider.kubelet.k8s.io/v1
    # Arguments to pass to the command when executing it.
    # +optional
    # args:
    #   - --example-argument
    # Env defines additional environment variables to expose to the process. These
    # are unioned with the host's environment, as well as variables client-go uses
    # to pass argument to the plugin.
    # +optional
    env:
      - name: AWS_PROFILE
        value: example_profile

    # tokenAttributes is the configuration for the service account token that will be passed to the plugin.
    # The credential provider opts in to using service account tokens for image pull by setting this field.
    # if this field is set without the `KubeletServiceAccountTokenForCredentialProviders` feature gate enabled, 
    # kubelet will fail to start with invalid configuration error.
    # +optional
    tokenAttributes:
      # serviceAccountTokenAudience is the intended audience for the projected service account token.
      # +required
      serviceAccountTokenAudience: "<audience for the token>"
      # requireServiceAccount indicates whether the plugin requires the pod to have a service account.
      # If set to true, kubelet will only invoke the plugin if the pod has a service account.
      # If set to false, kubelet will invoke the plugin even if the pod does not have a service account
      # and will not include a token in the CredentialProviderRequest. This is useful for plugins
      # that are used to pull images for pods without service accounts (e.g., static pods).
      # +required
      requireServiceAccount: true
      # requiredServiceAccountAnnotationKeys is the list of annotation keys that the plugin is interested in 
      # and that are required to be present in the service account.
      # The keys defined in this list will be extracted from the corresponding service account and passed 
      # to the plugin as part of the CredentialProviderRequest. If any of the keys defined in this list 
      # are not present in the service account, kubelet will not invoke the plugin and will return an error. 
      # This field is optional and may be empty. Plugins may use this field to extract additional information 
      # required to fetch credentials or allow workloads to opt in to using service account tokens for image pull.
      # If non-empty, requireServiceAccount must be set to true.
      # The keys defined in this list must be unique and not overlap with the keys defined in the
      # optionalServiceAccountAnnotationKeys list.
      # +optional
      requiredServiceAccountAnnotationKeys:
      - "example.com/required-annotation-key-1"
      - "example.com/required-annotation-key-2"
      # optionalServiceAccountAnnotationKeys is the list of annotation keys that the plugin is interested in 
      # and that are optional to be present in the service account.
      # The keys defined in this list will be extracted from the corresponding service account and passed 
      # to the plugin as part of the CredentialProviderRequest. The plugin is responsible for validating the 
      # existence of annotations and their values. This field is optional and may be empty. 
      # Plugins may use this field to extract additional information required to fetch credentials.
      # The keys defined in this list must be unique and not overlap with the keys defined in the
      # requiredServiceAccountAnnotationKeys list.
      # +optional
      optionalServiceAccountAnnotationKeys:
      - "example.com/optional-annotation-key-1"
      - "example.com/optional-annotation-key-2"