injectedAnnotations: {}

    # This enables injection of sidecar in all namespaces,
    # with the exception of namespaces with "istio-injection:disabled" annotation
    # Only one environment should have this enabled.
    enableNamespacesByDefault: false

    # Mutations that occur after the sidecar injector are not handled by default, as the Istio sidecar injector is only run

		return cniConfig, nil
	}

	if len(template.cniNetworkConfig) > 0 {
		installLog.Infof("Using CNI config template from CNI_NETWORK_CONFIG environment variable.")
		return []byte(template.cniNetworkConfig), nil
	}

	return nil, fmt.Errorf("need CNI_NETWORK_CONFIG or CNI_NETWORK_CONFIG_FILE to be set")
}

Istio Helm charts have a concept of a `profile`, which is a bundled collection of value presets.
These can be set with `--set profile=<profile>`.
For example, the `demo` profile offers a preset configuration to try out Istio in a test environment, with additional features enabled and lowered resource requirements.

For consistency, the same profiles are used across each chart, even if they do not impact a given chart.

}

// EnvVar represents an environment variable present in a Container.
message EnvVar {
  // Name of the environment variable. Must be a C_IDENTIFIER.
  optional string name = 1;

  // Variable references $(VAR_NAME) are expanded
  // using the previously defined environment variables in the container and
  // any service environment variables. If a variable cannot be resolved,

properties: customTags: additionalProperties: oneOf: - not: anyOf: - required: - literal - required: - environment - required: - header - required: - literal - required: - environment - required: - header properties: environment: description: Environment adds the value of an environment variable to each span. properties: defaultValue: description: Optional. type: string name: description: Name of the environment variable from which to extract the tag value. minLength: 1 type: string required: - name type:...

# If you want to make a change in this file, edit the original one and run "make gen".

# The demo profile enables a variety of things to try out Istio in non-production environments.
# * Lower resource utilization.
# * Some additional features are enabled by default; especially ones used in some tasks in istio.io.
# * More ports enabled on the ingress, which is used in some tasks.
meshConfig:

    injectedAnnotations: {}
    # This enables injection of sidecar in all namespaces,
    # with the exception of namespaces with "istio-injection:disabled" annotation
    # Only one environment should have this enabled.
    enableNamespacesByDefault: false
    # Mutations that occur after the sidecar injector are not handled by default, as the Istio sidecar injector is only run

                                        }
                                    },
                                    "environment_variables": {
                                        "key_values": {
                                            "ISTIO_META_WASM_PLUGIN_RESOURCE_VERSION": "1605"
                                        }

# If you want to make a change in this file, edit the original one and run "make gen".

# The demo profile enables a variety of things to try out Istio in non-production environments.
# * Lower resource utilization.
# * Some additional features are enabled by default; especially ones used in some tasks in istio.io.
# * More ports enabled on the ingress, which is used in some tasks.
meshConfig:

# The demo profile enables a variety of things to try out Istio in non-production environments.
# * Lower resource utilization.
# * Some additional features are enabled by default; especially ones used in some tasks in istio.io.
# * More ports enabled on the ingress, which is used in some tasks.
meshConfig:
  accessLogFile: /dev/stdout
  extensionProviders:
    - name: otel
      envoyOtelAls: