Google Cloud Router

개요

Google Cloud Router로 보더 게이트웨이 프로토콜(BGP)을 사용하여 가상 프라이빗 클라우드(VPC)와 온프레미스 네트워크 간 경로를 동적 교환할 수 있습니다.

Datadog Google Cloud Platform 통합을 사용하여 Google Cloud Router에서 메트릭을 수집합니다.

설정

설치

아직 설치하지 않았다면 먼저 Google 클라우드 플랫폼 통합을 설정합니다. 그 외 다른 설치가 필요하지 않습니다.

로그 수집

Google Cloud Router 로그는 Google Cloud Logging으로 수집하여 클라우드 Pub/Sub 토픽을 통해 데이터 플로우 작업으로 전송됩니다. 아직 설정하지 않았다면 Datadog 데이터 플로우 템플릿으로 로깅을 설정하세요.

해당 작업이 완료되면 Google Cloud Logging에서 Google Cloud Router 로그를 다음 Pub/Sub 주제로 내보냅니다.

  1. Google Cloud Logging 페이지로 이동해 Google Cloud Router 로그를 필터링하세요.
  2. Create Export를 클릭하고 싱크 이름을 지정하세요.
  3. “Cloud Pub/Sub"를 대상으로 선택하고 해당 목적으로 생성된 Pub/Sub 주제를 선택합니다. 참고: Pub/Sub 주제는 다른 프로젝트에 있을 수 있습니다.
  4. Create를 클릭하고 확인 메시지가 나타날 때까지 기다립니다.

수집한 데이터

메트릭

gcp.router.best_received_routes_count
(gauge)		Current number of best routes received by router.
Shown as route
gcp.router.bfd.control.receive_intervals
(gauge)		BFD control packets receive intervals.
Shown as millisecond
gcp.router.bfd.control.received_packets_count
(count)		Number of control packets received from this BFD session.
gcp.router.bfd.control.rejected_packets_count
(count)		Number of control packets rejected, from this BFD session.
gcp.router.bfd.control.transmit_intervals
(gauge)		BFD control packets transmit intervals.
Shown as millisecond
gcp.router.bfd.control.transmitted_packets_count
(count)		Number of control packets transmitted from this BFD session.
gcp.router.bfd.session_flap_events_count
(count)		Number of each BFD flap event from this BFD session. A session flap event refers to the transition from Up state.
gcp.router.bfd.session_up
(gauge)		Indicator for successful BFD session establishment. 1 indicates the session is up. 0 indicates the session is down.
gcp.router.bgp.received_routes_count
(gauge)		Current number of routes received on a BGP session.
Shown as route
gcp.router.bgp.sent_routes_count
(gauge)		Current number of routes sent on a BGP session.
Shown as route
gcp.router.bgp.session_up
(gauge)		Indicator for successful BGP session establishment.
gcp.router.bgp_sessions_down_count
(gauge)		Number of BGP sessions on the router that are down.
Shown as session
gcp.router.bgp_sessions_up_count
(gauge)		Number of BGP sessions on the router that are up.
Shown as session
gcp.router.dynamic_routes.learned_routes.any_dropped_unique_destinations
(gauge)		A boolean metric of whether there are any unique destinations dropped in a network region due to exceeding quota.
gcp.router.dynamic_routes.learned_routes.dropped_unique_destinations
(gauge)		The number of unique destinations dropped in a network region due to exceeding quota.
gcp.router.dynamic_routes.learned_routes.unique_destinations_limit
(gauge)		The maximum number of unique destinations allowed by route quota for this network region.
gcp.router.dynamic_routes.learned_routes.used_unique_destinations
(gauge)		Number of unique destinations used by learned routes for this network region.
gcp.router.nat.allocated_ports
(gauge)		The number of ports allocated to all VMs by the NAT gateway.
gcp.router.nat.closed_connections_count
(count)		The number of connections to the NAT gateway that are closed.
Shown as connection
gcp.router.nat.dropped_received_packets_count
(count)		The number of received packets dropped by the NAT gateway.
Shown as packet
gcp.router.nat.dropped_sent_packets_count
(count)		Count of sent packets dropped by the NAT gateway.
Shown as packet
gcp.router.nat.nat_allocation_failed
(gauge)		Indicates if there is a failure in allocating NAT IPs to any VM in the NAT gateway.
gcp.router.nat.new_connections_count
(count)		The number of new connections to the NAT gateway.
Shown as connection
gcp.router.nat.open_connections
(gauge)		The number of connections open to the NAT gateway.
Shown as connection
gcp.router.nat.port_usage
(gauge)		The highest port usage among all VMs connected to the NAT gateway.
gcp.router.nat.received_bytes_count
(count)		The number of bytes received by the NAT gateway.
Shown as byte
gcp.router.nat.received_packets_count
(count)		The number of packets received by the NAT gateway.
Shown as packet
gcp.router.nat.sent_bytes_count
(count)		The number of bytes sent by the NAT gateway.
Shown as byte
gcp.router.nat.sent_packets_count
(count)		The number of packets sent by the NAT gateway.
Shown as packet
gcp.router.router_up
(gauge)		Router status, up or down.
gcp.router.sent_routes_count
(gauge)		Current number of routes sent by router.

이벤트

Google Cloud Router 통합은 이벤트를 포함하지 않습니다.

서비스 점검

Google Cloud Router 통합은 서비스 점검을 포함하지 않습니다.

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