红帽全球峰会2.4.5.8. 静态 Operator 组
如果 Operator 组的 spec.staticProvidedAPIs 字段被设置为 true，则 Operator 组为静态。因此，OLM 不会修改 Operator 组的 olm.providedAPIs 注解，这意味着可以提前设置它。如果一组命名空间没有活跃的成员 CSV 来为资源提供 API，而用户想使用 Operator 组来防止命名空间集中发生资源争用，则这一操作十分有用。
以下是一个 Operator 组示例，它使用 something.cool.io/cluster-monitoring: "true" 注解来保护所有命名空间中的 Prometheus 资源：
apiVersion: operators.coreos.com/v1
kind: OperatorGroup
metadata:
name: cluster-monitoring
namespace: cluster-monitoring
annotations:
olm.providedAPIs: Alertmanager.v1.monitoring.coreos.com,Prometheus.v1.monitoring.coreos.com,PrometheusRule.v1.monitoring.coreos.com,ServiceMonitor.v1.monitoring.coreos.com
spec:
staticProvidedAPIs: true
selector:
matchLabels:
something.cool.io/cluster-monitoring: "true"
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