目录
强大的性能,无限的扩展
收集、组织和处理海量高速数据。当您将任何数据视为时间序列数据时,它都会变得更有价值。借助 InfluxDB,由 Telegraf 提供支持的排名第一的时间序列平台,实现扩展。
查看入门方法
输入和输出集成概述
Docker 输入插件允许您使用 Docker Engine API 从 Docker 容器收集指标,从而增强容器化应用程序的可视性和监控。
Dynatrace 插件允许用户将 Telegraf 收集的指标直接发送到 Dynatrace 以进行监控和分析。此集成增强了系统和应用程序的可观测性,为性能和运行状况提供了有价值的见解。
集成详情
Docker
Telegraf 的 Docker 输入插件从 Docker Engine API 收集有价值的指标,从而提供对正在运行的容器的洞察。此插件利用官方 Docker 客户端与 Engine API 交互,允许用户监控各种容器状态、资源分配和性能指标。通过按名称和状态过滤容器的选项,以及可自定义的标签和标记,此插件支持在各种环境中监控容器化应用程序的灵活性,无论是在本地系统上还是在 Kubernetes 等编排平台内。此外,它通过要求访问 Docker 守护进程的权限来解决安全考虑因素,并强调在容器化环境中部署时进行正确的配置。
Dynatrace
Telegraf 的 Dynatrace 插件有助于通过 Dynatrace Metrics API V2 将指标传输到 Dynatrace 平台。此插件可以在两种模式下运行:它可以与 Dynatrace OneAgent 一起运行,后者自动执行身份验证;或者它可以在独立配置中运行,后者需要手动指定 URL 和 API 令牌,用于没有 OneAgent 的环境。除非明确配置为使用可用的配置选项将某些指标视为增量计数器,否则该插件主要将指标报告为仪表。此功能使使用者能够自定义发送到 Dynatrace 的指标的行为,从而利用该平台的强大功能进行全面的性能监控和可观测性。对于用户而言,确保 Dynatrace 和 Telegraf 的版本符合要求至关重要,从而在与 Dynatrace 生态系统集成时优化兼容性和性能。
配置
Docker
[[inputs.docker]]
## Docker Endpoint
## To use TCP, set endpoint = "tcp://[ip]:[port]"
## To use environment variables (ie, docker-machine), set endpoint = "ENV"
endpoint = "unix:///var/run/docker.sock"
## Set to true to collect Swarm metrics(desired_replicas, running_replicas)
## Note: configure this in one of the manager nodes in a Swarm cluster.
## configuring in multiple Swarm managers results in duplication of metrics.
gather_services = false
## Only collect metrics for these containers. Values will be appended to
## container_name_include.
## Deprecated (1.4.0), use container_name_include
container_names = []
## Set the source tag for the metrics to the container ID hostname, eg first 12 chars
source_tag = false
## Containers to include and exclude. Collect all if empty. Globs accepted.
container_name_include = []
container_name_exclude = []
## Container states to include and exclude. Globs accepted.
## When empty only containers in the "running" state will be captured.
# container_state_include = []
# container_state_exclude = []
## Objects to include for disk usage query
## Allowed values are "container", "image", "volume"
## When empty disk usage is excluded
storage_objects = []
## Timeout for docker list, info, and stats commands
timeout = "5s"
## Whether to report for each container per-device blkio (8:0, 8:1...),
## network (eth0, eth1, ...) and cpu (cpu0, cpu1, ...) stats or not.
## Usage of this setting is discouraged since it will be deprecated in favor of 'perdevice_include'.
## Default value is 'true' for backwards compatibility, please set it to 'false' so that 'perdevice_include' setting
## is honored.
perdevice = true
## Specifies for which classes a per-device metric should be issued
## Possible values are 'cpu' (cpu0, cpu1, ...), 'blkio' (8:0, 8:1, ...) and 'network' (eth0, eth1, ...)
## Please note that this setting has no effect if 'perdevice' is set to 'true'
# perdevice_include = ["cpu"]
## Whether to report for each container total blkio and network stats or not.
## Usage of this setting is discouraged since it will be deprecated in favor of 'total_include'.
## Default value is 'false' for backwards compatibility, please set it to 'true' so that 'total_include' setting
## is honored.
total = false
## Specifies for which classes a total metric should be issued. Total is an aggregated of the 'perdevice' values.
## Possible values are 'cpu', 'blkio' and 'network'
## Total 'cpu' is reported directly by Docker daemon, and 'network' and 'blkio' totals are aggregated by this plugin.
## Please note that this setting has no effect if 'total' is set to 'false'
# total_include = ["cpu", "blkio", "network"]
## docker labels to include and exclude as tags. Globs accepted.
## Note that an empty array for both will include all labels as tags
docker_label_include = []
docker_label_exclude = []
## Which environment variables should we use as a tag
tag_env = ["JAVA_HOME", "HEAP_SIZE"]
## Optional TLS Config
# tls_ca = "/etc/telegraf/ca.pem"
# tls_cert = "/etc/telegraf/cert.pem"
# tls_key = "/etc/telegraf/key.pem"
## Use TLS but skip chain & host verification
# insecure_skip_verify = false
Dynatrace
[[outputs.dynatrace]]
## For usage with the Dynatrace OneAgent you can omit any configuration,
## the only requirement is that the OneAgent is running on the same host.
## Only setup environment url and token if you want to monitor a Host without the OneAgent present.
##
## Your Dynatrace environment URL.
## For Dynatrace OneAgent you can leave this empty or set it to "http://127.0.0.1:14499/metrics/ingest" (default)
## For Dynatrace SaaS environments the URL scheme is "https://{your-environment-id}.live.dynatrace.com/api/v2/metrics/ingest"
## For Dynatrace Managed environments the URL scheme is "https://{your-domain}/e/{your-environment-id}/api/v2/metrics/ingest"
url = ""
## Your Dynatrace API token.
## Create an API token within your Dynatrace environment, by navigating to Settings > Integration > Dynatrace API
## The API token needs data ingest scope permission. When using OneAgent, no API token is required.
api_token = ""
## Optional prefix for metric names (e.g.: "telegraf")
prefix = "telegraf"
## Optional TLS Config
# tls_ca = "/etc/telegraf/ca.pem"
# tls_cert = "/etc/telegraf/cert.pem"
# tls_key = "/etc/telegraf/key.pem"
## Optional flag for ignoring tls certificate check
# insecure_skip_verify = false
## Connection timeout, defaults to "5s" if not set.
timeout = "5s"
## If you want metrics to be treated and reported as delta counters, add the metric names here
additional_counters = [ ]
## In addition or as an alternative to additional_counters, if you want metrics to be treated and
## reported as delta counters using regular expression pattern matching
additional_counters_patterns = [ ]
## NOTE: Due to the way TOML is parsed, tables must be at the END of the
## plugin definition, otherwise additional config options are read as part of the
## table
## Optional dimensions to be added to every metric
# [outputs.dynatrace.default_dimensions]
# default_key = "default value"
输入和输出集成示例
Docker
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监控容器化应用程序的性能:使用 Docker 输入插件,以便跟踪在 Docker 容器中运行的应用程序的 CPU、内存、磁盘 I/O 和网络活动。通过收集这些指标,DevOps 团队可以主动管理资源分配、排除性能瓶颈并确保跨不同环境的最佳应用程序性能。
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与 Kubernetes 集成:利用此插件收集由 Kubernetes 编排的 Docker 容器的指标。通过过滤掉不必要的 Kubernetes 标签并专注于关键指标,团队可以简化其监控解决方案并创建仪表板,从而提供对 Kubernetes 集群中运行的微服务的整体运行状况的洞察。
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容量规划和资源优化:使用 Docker 输入插件收集的指标来执行 Docker 部署的容量规划。分析使用模式有助于识别未充分利用的资源和过度配置的容器,从而根据实际使用趋势指导扩展或缩减的决策。
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容器异常的自动警报:根据通过 Docker 插件收集的指标设置警报规则,以通知团队资源使用量或服务中断异常激增。这种主动监控方法有助于维护服务可靠性并优化容器化应用程序的性能。
Dynatrace
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云基础设施监控:利用 Dynatrace 插件监控云基础设施设置,将来自 Telegraf 的实时指标馈送到 Dynatrace。此集成提供了资源利用率、应用程序性能和系统运行状况的整体视图,从而能够主动响应各种云环境中的性能问题。
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自定义应用程序性能指标:通过配置 Dynatrace 输出插件以发送来自 Telegraf 的定制指标,来实现自定义特定于应用程序的指标。通过利用额外的计数器和维度选项,开发团队可以获得与应用程序的运营需求精确对齐的见解,从而实现有针对性的优化工作。
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多环境指标管理:对于运行多个 Dynatrace 环境(例如,生产、暂存和开发)的组织,请使用此插件从单个 Telegraf 实例管理所有环境的指标。通过正确配置端点和 API 令牌,团队可以在 SDLC 中保持一致的监控实践,从而确保在开发过程的早期检测到性能异常。
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基于指标变化的自动警报:将 Dynatrace 输出插件与警报机制集成,当特定指标超过定义的阈值时,该机制会触发通知。此方案涉及配置额外的计数器来监控关键应用程序性能指标,从而能够快速采取补救措施以维持服务可用性和用户满意度。
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强大的性能,无限的扩展
收集、组织和处理海量高速数据。当您将任何数据视为时间序列数据时,它都会变得更有价值。借助 InfluxDB,由 Telegraf 提供支持的排名第一的时间序列平台,实现扩展。
查看入门方法