diff options
Diffstat (limited to '')
| -rw-r--r-- | src/go/collectors/go.d.plugin/modules/k8s_kubelet/metadata.yaml | 331 |
1 files changed, 331 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/k8s_kubelet/metadata.yaml b/src/go/collectors/go.d.plugin/modules/k8s_kubelet/metadata.yaml new file mode 100644 index 000000000..0d5229bb5 --- /dev/null +++ b/src/go/collectors/go.d.plugin/modules/k8s_kubelet/metadata.yaml @@ -0,0 +1,331 @@ +plugin_name: go.d.plugin +modules: + - meta: + id: collector-go.d.plugin-k8s_kubelet + plugin_name: go.d.plugin + module_name: k8s_kubelet + monitored_instance: + name: Kubelet + link: https://kubernetes.io/docs/concepts/overview/components/#kubelet + icon_filename: kubernetes.svg + categories: + - data-collection.kubernetes + keywords: + - kubelet + - kubernetes + - k8s + related_resources: + integrations: + list: + - plugin_name: apps.plugin + module_name: apps + info_provided_to_referring_integrations: + description: "" + most_popular: true + overview: + data_collection: + metrics_description: | + This collector monitors Kubelet instances. + method_description: "" + supported_platforms: + include: [] + exclude: [] + multi_instance: true + additional_permissions: + description: "" + default_behavior: + auto_detection: + description: "" + limits: + description: "" + performance_impact: + description: "" + setup: + prerequisites: + list: [] + configuration: + file: + name: go.d/k8s_kubelet.conf + options: + description: | + The following options can be defined globally: update_every, autodetection_retry. + folding: + title: Config options + enabled: true + list: + - name: update_every + description: Data collection frequency. + default_value: 1 + required: false + - name: autodetection_retry + description: Recheck interval in seconds. Zero means no recheck will be scheduled. + default_value: 0 + required: false + - name: url + description: Server URL. + default_value: http://127.0.0.1:10255/metrics + required: true + - name: timeout + description: HTTP request timeout. + default_value: 1 + required: false + - name: username + description: Username for basic HTTP authentication. + default_value: "" + required: false + - name: password + description: Password for basic HTTP authentication. + default_value: "" + required: false + - name: proxy_url + description: Proxy URL. + default_value: "" + required: false + - name: proxy_username + description: Username for proxy basic HTTP authentication. + default_value: "" + required: false + - name: proxy_password + description: Password for proxy basic HTTP authentication. + default_value: "" + required: false + - name: method + description: HTTP request method. + default_value: "GET" + required: false + - name: body + description: HTTP request body. + default_value: "" + required: false + - name: headers + description: HTTP request headers. + default_value: "" + required: false + - name: not_follow_redirects + description: Redirect handling policy. Controls whether the client follows redirects. + default_value: no + required: false + - name: tls_skip_verify + description: Server certificate chain and hostname validation policy. Controls whether the client performs this check. + default_value: no + required: false + - name: tls_ca + description: Certification authority that the client uses when verifying the server's certificates. + default_value: "" + required: false + - name: tls_cert + description: Client TLS certificate. + default_value: "" + required: false + - name: tls_key + description: Client TLS key. + default_value: "" + required: false + examples: + folding: + title: Config + enabled: true + list: + - name: Basic + folding: + enabled: false + description: A basic example configuration. + config: | + jobs: + - name: local + url: http://127.0.0.1:10255/metrics + - name: HTTPS with self-signed certificate + description: | + Do not validate server certificate chain and hostname. + config: | + jobs: + - name: local + url: http://127.0.0.1:10250/metrics + tls_skip_verify: yes + troubleshooting: + problems: + list: [] + alerts: + - name: kubelet_node_config_error + metric: k8s_kubelet.kubelet_node_config_error + info: "the node is experiencing a configuration-related error (0: false, 1: true)" + link: https://github.com/netdata/netdata/blob/master/src/health/health.d/kubelet.conf + - name: kubelet_token_requests + metric: k8s_kubelet.kubelet_token_requests + info: "number of failed Token() requests to the alternate token source" + link: https://github.com/netdata/netdata/blob/master/src/health/health.d/kubelet.conf + - name: kubelet_token_requests + metric: k8s_kubelet.kubelet_token_requests + info: "number of failed Token() requests to the alternate token source" + link: https://github.com/netdata/netdata/blob/master/src/health/health.d/kubelet.conf + - name: kubelet_operations_error + metric: k8s_kubelet.kubelet_operations_errors + info: number of Docker or runtime operation errors + link: https://github.com/netdata/netdata/blob/master/src/health/health.d/kubelet.conf + - name: kubelet_operations_error + metric: k8s_kubelet.kubelet_operations_errors + info: number of Docker or runtime operation errors + link: https://github.com/netdata/netdata/blob/master/src/health/health.d/kubelet.conf + metrics: + folding: + title: Metrics + enabled: false + description: "" + availability: [] + scopes: + - name: global + description: These metrics refer to the entire monitored application. + labels: [] + metrics: + - name: k8s_kubelet.apiserver_audit_requests_rejected + description: API Server Audit Requests + unit: requests/s + chart_type: line + dimensions: + - name: rejected + - name: k8s_kubelet.apiserver_storage_data_key_generation_failures + description: API Server Failed Data Encryption Key(DEK) Generation Operations + unit: events/s + chart_type: line + dimensions: + - name: failures + - name: k8s_kubelet.apiserver_storage_data_key_generation_latencies + description: API Server Latencies Of Data Encryption Key(DEK) Generation Operations + unit: observes/s + chart_type: stacked + dimensions: + - name: 5_µs + - name: 10_µs + - name: 20_µs + - name: 40_µs + - name: 80_µs + - name: 160_µs + - name: 320_µs + - name: 640_µs + - name: 1280_µs + - name: 2560_µs + - name: 5120_µs + - name: 10240_µs + - name: 20480_µs + - name: 40960_µs + - name: +Inf + - name: k8s_kubelet.apiserver_storage_data_key_generation_latencies_percent + description: API Server Latencies Of Data Encryption Key(DEK) Generation Operations Percentage + unit: percentage + chart_type: stacked + dimensions: + - name: 5_µs + - name: 10_µs + - name: 20_µs + - name: 40_µs + - name: 80_µs + - name: 160_µs + - name: 320_µs + - name: 640_µs + - name: 1280_µs + - name: 2560_µs + - name: 5120_µs + - name: 10240_µs + - name: 20480_µs + - name: 40960_µs + - name: +Inf + - name: k8s_kubelet.apiserver_storage_envelope_transformation_cache_misses + description: API Server Storage Envelope Transformation Cache Misses + unit: events/s + chart_type: line + dimensions: + - name: cache misses + - name: k8s_kubelet.kubelet_containers_running + description: Number Of Containers Currently Running + unit: running_containers + chart_type: line + dimensions: + - name: total + - name: k8s_kubelet.kubelet_pods_running + description: Number Of Pods Currently Running + unit: running_pods + chart_type: line + dimensions: + - name: total + - name: k8s_kubelet.kubelet_pods_log_filesystem_used_bytes + description: Bytes Used By The Pod Logs On The Filesystem + unit: B + chart_type: stacked + dimensions: + - name: a dimension per namespace and pod + - name: k8s_kubelet.kubelet_runtime_operations + description: Runtime Operations By Type + unit: operations/s + chart_type: stacked + dimensions: + - name: a dimension per operation type + - name: k8s_kubelet.kubelet_runtime_operations_errors + description: Runtime Operations Errors By Type + unit: errors/s + chart_type: stacked + dimensions: + - name: a dimension per operation type + - name: k8s_kubelet.kubelet_docker_operations + description: Docker Operations By Type + unit: operations/s + chart_type: stacked + dimensions: + - name: a dimension per operation type + - name: k8s_kubelet.kubelet_docker_operations_errors + description: Docker Operations Errors By Type + unit: errors/s + chart_type: stacked + dimensions: + - name: a dimension per operation type + - name: k8s_kubelet.kubelet_node_config_error + description: Node Configuration-Related Error + unit: bool + chart_type: line + dimensions: + - name: experiencing_error + - name: k8s_kubelet.kubelet_pleg_relist_interval_microseconds + description: PLEG Relisting Interval Summary + unit: microseconds + chart_type: stacked + dimensions: + - name: "0.5" + - name: "0.9" + - name: "0.99" + - name: k8s_kubelet.kubelet_pleg_relist_latency_microseconds + description: PLEG Relisting Latency Summary + unit: microseconds + chart_type: stacked + dimensions: + - name: "0.5" + - name: "0.9" + - name: "0.99" + - name: k8s_kubelet.kubelet_token_requests + description: Token() Requests To The Alternate Token Source + unit: token_requests/s + chart_type: line + dimensions: + - name: total + - name: failed + - name: k8s_kubelet.rest_client_requests_by_code + description: HTTP Requests By Status Code + unit: requests/s + chart_type: stacked + dimensions: + - name: a dimension per HTTP status code + - name: k8s_kubelet.rest_client_requests_by_method + description: HTTP Requests By Status Method + unit: requests/s + chart_type: stacked + dimensions: + - name: a dimension per HTTP method + - name: volume manager + description: These metrics refer to the Volume Manager. + labels: [] + metrics: + - name: k8s_kubelet.volume_manager_total_volumes + description: Volume Manager State Of The World + unit: state + chart_type: line + dimensions: + - name: actual + - name: desired |