Portworx

Supported OS Linux

통합 버전1.1.0

개요

Portworx 서비스에서 실시간으로 메트릭을 수집하면 다음을 할 수 있습니다.

  • Portworx 클러스터의 상태 및 성능 모니터링
  • Portworx 볼륨 디스크 사용량, 지연 시간, 처리량 추적

설정

Portworx 점검은 Datadog 에이전트 패키지에 포함되어 있지 않기 때문에 설치해야 합니다.

설치

에이전트 v7.21+/v6.21+의 경우, 하단 지침에 따라 호스트에 Portworx 점검을 설치하세요. Docker 에이전트 또는 이전 버전의 에이전트와 같이 설치하려면 커뮤니티 통합 사용을 참고하세요.

  1. 다음 명령어를 실행해 에이전트 통합을 설치하세요.

    datadog-agent integration install -t datadog-portworx==<INTEGRATION_VERSION>

  2. 통합을 코어 통합과 유사하게 설정하세요.

설정

  1. 에이전트 설정 디렉터리의 루트에 있는 conf.d/ 폴더에서 portworx.d/conf.yaml 파일을 편집하여 Portworx 메트릭 수집을 시작합니다. 사용 가능한 모든 설정 옵션은 portworx.d/conf.yaml 샘플을 참고하세요.

    init_config:

instances:
 # url of the metrics endpoint of prometheus
 - prometheus_endpoint: http://localhost:9001/metrics

  2. 에이전트 재시작

검증

에이전트의 info 하위 명령을 실행하면 다음과 같은 화면이 표시됩니다.

호환성

Portworx 점검은 Portworx 1.4.0 및 이전 버전과 호환됩니다.

수집한 데이터

메트릭

portworx.alerts.pool_expand_failed
(gauge)		Triggered when a pool expand operation fails
portworx.alerts.pool_expand_successful
(gauge)		Triggered when a pool expand operation succeeds
portworx.cluster.cpu_percent
(gauge)		Node CPU Percentage
Shown as percent
portworx.cluster.disk_available_bytes
(gauge)		Node Available disk space
Shown as byte
portworx.cluster.disk_total_bytes
(gauge)		Node total bytes
Shown as byte
portworx.cluster.disk_utilized_bytes
(gauge)		Node Utilized bytes
Shown as byte
portworx.cluster.memory_utilized_percent
(gauge)		Node Memory Utilization Percentage
Shown as percent
portworx.cluster.pendingio
(gauge)		Node Pendiong IO's
portworx.cluster.status.cluster_quorum
(gauge)		Indicates if the cluster is in quorum
portworx.cluster.status.cluster_size
(gauge)		Node count for your portworx cluster
portworx.cluster.status.nodes_offline
(gauge)		Number of offline nodes in the cluster (includes storage and storageless)
portworx.cluster.status.nodes_online
(gauge)		Number of online nodes in the cluster (includes storage and storageless)
portworx.cluster.status.nodes_storage_down
(gauge)		Number of nodes where the storage is full or down
portworx.cluster.status.storage_nodes_offline
(gauge)		Number of storage nodes that are offline
portworx.cluster.status.storage_nodes_online
(gauge)		Number of storage nodes that are online
portworx.cluster.status_cluster.quorum
(gauge)		Cluster Quorum
portworx.cluster.status_cluster.size
(gauge)		Cluster Size
portworx.cluster.status_nodes_offline
(gauge)		Cluster Number of Offline nodes
portworx.cluster.status_nodes_online
(gauge)		Cluster Number of Online nodes
portworx.cluster.status_nodes_storage_down
(gauge)		Cluster Number of nodes with storage down
portworx.cluster.status_storage_nodes_offline
(gauge)		Cluster Number of nodes with storage offline
portworx.cluster.status_storage_nodes_online
(gauge)		Cluster Number of nodes with storage online
portworx.disk_stats.interval_seconds
(gauge)		Disk stats for interval seconds
Shown as second
portworx.disk_stats.io_seconds
(gauge)		Disk stats for io's per seconds
Shown as second
portworx.disk_stats.num_reads
(gauge)		Total number of read operations completed successfully for this disk
portworx.disk_stats.num_writes
(gauge)		Total number of write operations completed successfully for this disk
portworx.disk_stats.progress_io
(gauge)		Disk stats for io's in progress
Shown as second
portworx.disk_stats.read_bytes
(gauge)		Disk stats for number of read bytes
Shown as byte
portworx.disk_stats.read_latency_seconds
(gauge)		Disk stats for read latency in seconds
Shown as second
portworx.disk_stats.read_seconds
(gauge)		Disk stats for of reads per seconds
Shown as second
portworx.disk_stats.reads
(gauge)		Disk stats for number of reads
portworx.disk_stats.used_bytes
(gauge)		Disk stats for used bytes
Shown as byte
portworx.disk_stats.write_bytes
(gauge)		Disk stats for of written bytes
Shown as byte
portworx.disk_stats.write_latency_seconds
(gauge)		Disk stats for write latency in seconds
Shown as second
portworx.disk_stats.write_seconds
(gauge)		Disk stats for writes per seconds
Shown as second
portworx.disk_stats.writes
(gauge)		Disk stats for number of writes
portworx.fs.capacity_bytes
(gauge)		Filesystem stats for total bytes
Shown as byte
portworx.fs.usage_bytes
(gauge)		Filesystem stats for used bytes
Shown as byte
portworx.network_io.bytessent
(gauge)		Network stats for bytes sent
Shown as byte
portworx.network_io.received_bytes
(gauge)		Network stats for bytes received
Shown as byte
portworx.node_status.licence_expiry
(gauge)		Number of days until License (or License lease) expires (<0 means Expired)
portworx.node_status.status
(gauge)		Status of this node
portworx.pool_stats.pool_flushed_bytes
(gauge)		Pool stats for flushed bytes
Shown as byte
portworx.pool_stats.pool_flushms
(gauge)		Pool stats for flush latency
Shown as millisecond
portworx.pool_stats.pool_num_flushes
(gauge)		Pool stats for number of flushes
portworx.pool_stats.pool_write_latency_seconds
(gauge)		Pool stats for write latency
Shown as second
portworx.pool_stats.pool_writethroughput
(gauge)		Pool stats for write throughput
Shown as byte
portworx.pool_stats.pool_written_bytes
(gauge)		Pool stats for written bytes
Shown as byte
portworx.pool_stats.status
(gauge)		Status of this pool (0=Offline, 1=Online, 2=Full, 3=NotFound, 4=Maintenance)
portworx.pool_stats.write_latency_seconds.main
(gauge)		Average time spent per write operation for this pool
Shown as second
portworx.pool_stats.write_throughput.main
(gauge)		Average number of bytes written per second for this pool
portworx.proc_stats.cpu_percenttime
(gauge)		Proc stats for CPU percent time
portworx.proc_stats.res
(gauge)		Proc stats for resident memory size
portworx.proc_stats.virt
(gauge)		Proc stats for virtual memory size
portworx.volume.attached_state
(gauge)		Attached state for this volume (valid only if volume is attached)
portworx.volume.capacity_bytes
(gauge)		Volume stats for capacity bytes
Shown as byte
portworx.volume.currhalevel
(gauge)		Volume stats for the current HA level
portworx.volume.depth_io
(gauge)		Volume stats for io depth
portworx.volume.dev_depth_io
(gauge)		Volume Device stats for io depth
portworx.volume.dev_read_latency_seconds
(gauge)		Volume Device stats for read latency
Shown as second
portworx.volume.dev_readthroughput
(gauge)		Volume Device stats for read throughput
Shown as byte
portworx.volume.dev_write_latency_seconds
(gauge)		Volume Device stats for write latency
Shown as second
portworx.volume.dev_writethroughput
(gauge)		Volume Device stats for write throughput
Shown as byte
portworx.volume.discard_ops
(gauge)		Number of discard operations for this volume
portworx.volume.discarded_bytes
(gauge)		Number of discarded bytes for this volume
Shown as byte
portworx.volume.halevel
(gauge)		Volume stats for HA Level
portworx.volume.iopriority
(gauge)		Volume stats for IO Priority
portworx.volume.iops
(gauge)		Volume stats for IOPS
portworx.volume.num_long_flushes
(gauge)		Volume stats for number of flushes
portworx.volume.num_long_reads
(gauge)		Volume stats for number of long reads
portworx.volume.num_long_writes
(gauge)		Volume stats for number of long writes
portworx.volume.read_bytes
(gauge)		Number of successfully read bytes during this interval for this volume
Shown as byte
portworx.volume.read_iops
(gauge)		Average number of completed read operations per second for this volume
portworx.volume.read_latency_seconds
(gauge)		Average time spent per successfully completed read operation in seconds for this volume
Shown as second
portworx.volume.readthroughput
(gauge)		Volume stats for read throughput
Shown as byte
portworx.volume.replication_status
(gauge)		Replication status for this volume (0:up, 1:not in quorum, 2:resync state, 3:degraded, 4:detached, 5:restore)
portworx.volume.state
(gauge)		State for this volume
portworx.volume.usage_bytes
(gauge)		Volume stats for used bytes
Shown as byte
portworx.volume.vol_read_latency_seconds
(gauge)		Volume stats for read latency
Shown as second
portworx.volume.vol_write_latency_seconds
(gauge)		Volume stats for write latency
Shown as second
portworx.volume.write_iops
(gauge)		Average number of completed write operations per second for this volume
portworx.volume.write_latency_seconds
(gauge)		Average time spent per successfully completed write operation in seconds for this volume
Shown as second
portworx.volume.writethroughput
(gauge)		Volume stats for write throughput
Shown as byte
portworx.volume.written_bytes
(gauge)		Volume stats for written bytes
Shown as byte

이벤트

Portworx 점검에는 이벤트가 포함되지 않습니다.

트러블슈팅

에이전트 연결 불가

    portworx
    -------
      - instance #0 [ERROR]: "('Connection aborted.', error(111, 'Connection refused'))"
      - Collected 0 metrics, 0 events & 0 service check

portworx.yaml에 있는 url이 올바른지 확인하세요.

참고 자료

기타 유용한 문서, 링크 및 기사:

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