containers:
          {{- range $index, $container := .Spec.Containers }}
          - name: {{ $container.Name }}
            env:
              - name: GRPC_XDS_BOOTSTRAP
                value: /var/lib/grpc/data/bootstrap.json
              - name: GRPC_GO_LOG_VERBOSITY_LEVEL
                value: "99"
              - name: GRPC_GO_LOG_SEVERITY_LEVEL