kazusa
/
skywalking-java
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Support k8s monitoring (#6479)

This commit is contained in:
wankai123 2021-04-06 14:11:02 +08:00 committed by GitHub
parent 9661139428
commit f9096f5086
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 755 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
CHANGES.md
View File

@ -68,6 +68,8 @@ Release Notes.
* Optimize the self monitoring grafana dashboard.
* Enhance the export service.
* Add function `retagByK8sMeta` and opt type `K8sRetagType.Pod2Service` in MAL for k8s to relate pods and services.
* Using "service.istio.io/canonical-name" to replace "app" label to resolve Envoy ALS service name.
* Support k8s monitoring.
* Make the flushing metrics operation concurrent.
* Fix ALS K8SServiceRegistry didn't remove the correct entry.
* Using "service.istio.io/canonical-name" to replace "app" label to resolve Envoy ALS service name.

3
docs/en/setup/backend/backend-receivers.md
View File

@ -132,6 +132,9 @@ to be the identification of the metric data.
|istio-controlplane| Metrics of Istio control panel | otel-oc-rules/istio-controlplane.yaml | Istio Control Panel -> OpenTelemetry Collector --OC format--> SkyWalking OAP Server |
|oap| Metrics of SkyWalking OAP server itself | otel-oc-rules/oap.yaml | SkyWalking OAP Server(SelfObservability) -> OpenTelemetry Collector --OC format--> SkyWalking OAP Server |
|vm| Metrics of VMs | otel-oc-rules/vm.yaml | Prometheus node-exporter(VMs) -> OpenTelemetry Collector --OC format--> SkyWalking OAP Server |
|k8s-cluster| Metrics of K8s cluster | otel-oc-rules/k8s-cluster.yaml | K8s kube-state-metrics -> OpenTelemetry Collector --OC format--> SkyWalking OAP Server |
|k8s-node| Metrics of K8s cluster | otel-oc-rules/k8s-node.yaml | cAdvisor & K8s kube-state-metrics -> OpenTelemetry Collector --OC format--> SkyWalking OAP Server |
|k8s-service| Metrics of K8s cluster | otel-oc-rules/k8s-service.yaml | cAdvisor & K8s kube-state-metrics -> OpenTelemetry Collector --OC format--> SkyWalking OAP Server |
## Meter receiver

10
oap-server/analyzer/meter-analyzer/src/main/java/org/apache/skywalking/oap/meter/analyzer/dsl/tagOpt/K8sRetagType.java
View File

@ -27,7 +27,6 @@ import org.apache.skywalking.oap.meter.analyzer.dsl.Sample;
import org.apache.skywalking.oap.meter.analyzer.k8s.K8sInfoRegistry;
public enum K8sRetagType implements Retag {
Pod2Service {
@Override
public Sample[] execute(final Sample[] ss,
@ -39,11 +38,12 @@ public enum K8sRetagType implements Retag {
String namespace = sample.getLabels().get(namespaceLabelName);
if (!Strings.isNullOrEmpty(podName) && !Strings.isNullOrEmpty(namespace)) {
String serviceName = K8sInfoRegistry.getInstance().findServiceName(namespace, podName);
if (!Strings.isNullOrEmpty(serviceName)) {
Map<String, String> labels = Maps.newHashMap(sample.getLabels());
labels.put(newLabelName, serviceName);
return sample.toBuilder().labels(ImmutableMap.copyOf(labels)).build();
if (Strings.isNullOrEmpty(serviceName)) {
serviceName = BLANK;
}
Map<String, String> labels = Maps.newHashMap(sample.getLabels());
labels.put(newLabelName, serviceName);
return sample.toBuilder().labels(ImmutableMap.copyOf(labels)).build();
}
return sample;
}).toArray(Sample[]::new);

1
oap-server/analyzer/meter-analyzer/src/main/java/org/apache/skywalking/oap/meter/analyzer/dsl/tagOpt/Retag.java
View File

@ -21,5 +21,6 @@ package org.apache.skywalking.oap.meter.analyzer.dsl.tagOpt;
import org.apache.skywalking.oap.meter.analyzer.dsl.Sample;
public interface Retag {
String BLANK = "";
Sample[] execute(Sample[] ss, String newLabelName, String existingLabelName, String namespaceLabelName);
}

5
oap-server/analyzer/meter-analyzer/src/test/java/org/apache/skywalking/oap/meter/analyzer/dsl/K8sTagTest.java
View File

@ -28,6 +28,7 @@ import java.util.Collection;
import java.util.Map;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import org.apache.skywalking.oap.meter.analyzer.dsl.tagOpt.Retag;
import org.apache.skywalking.oap.meter.analyzer.k8s.K8sInfoRegistry;
import org.junit.Before;
import org.junit.Test;
@ -133,7 +134,7 @@ public class K8sTagTest {
.labels(
of(
"namespace", "default", "container", "my-nginx", "cpu", "total", "pod",
"my-nginx-5dc4865748-no-pod"
"my-nginx-5dc4865748-no-pod" , "service", Retag.BLANK
))
.value(2)
.build(),
@ -175,7 +176,7 @@ public class K8sTagTest {
.labels(
of(
"namespace", "default", "container", "my-nginx", "cpu", "total", "pod",
"my-nginx-5dc4865748-no-service"
"my-nginx-5dc4865748-no-service" , "service", Retag.BLANK
))
.value(2)
.build(),

89
oap-server/server-bootstrap/src/main/resources/otel-oc-rules/k8s-cluster.yaml Normal file
View File

@ -0,0 +1,89 @@
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This will parse a textual representation of a duration. The formats
# accepted are based on the ISO-8601 duration format {@code PnDTnHnMn.nS}
# with days considered to be exactly 24 hours.
# <p>
# Examples:
# <pre>
# "PT20.345S" -- parses as "20.345 seconds"
# "PT15M" -- parses as "15 minutes" (where a minute is 60 seconds)
# "PT10H" -- parses as "10 hours" (where an hour is 3600 seconds)
# "P2D" -- parses as "2 days" (where a day is 24 hours or 86400 seconds)
# "P2DT3H4M" -- parses as "2 days, 3 hours and 4 minutes"
# "P-6H3M" -- parses as "-6 hours and +3 minutes"
# "-P6H3M" -- parses as "-6 hours and -3 minutes"
# "-P-6H+3M" -- parses as "+6 hours and -3 minutes"
# </pre>
expSuffix: tag({tags -> tags.cluster = 'k8s-cluster::' + tags.cluster}).service(['cluster'])
metricPrefix: k8s_cluster
metricsRules:
- name: cpu_cores
exp: (kube_node_status_capacity * 1000).tagEqual('resource' , 'cpu').sum(['cluster'])
- name: cpu_cores_allocatable
exp: (kube_node_status_allocatable * 1000).tagEqual('resource' , 'cpu').sum(['cluster'])
- name: cpu_cores_requests
exp: (kube_pod_container_resource_requests * 1000).tagEqual('resource' , 'cpu').sum(['cluster'])
- name: cpu_cores_limits
exp: (kube_pod_container_resource_limits * 1000).tagEqual('resource' , 'cpu').sum(['cluster'])
- name: memory_total
exp: kube_node_status_capacity.tagEqual('resource' , 'memory').sum(['cluster'])
- name: memory_allocatable
exp: kube_node_status_allocatable.tagEqual('resource' , 'memory').sum(['cluster'])
- name: memory_requests
exp: kube_pod_container_resource_requests.tagEqual('resource' , 'memory').sum(['cluster'])
- name: memory_limits
exp: kube_pod_container_resource_limits.tagEqual('resource' , 'memory').sum(['cluster'])
- name: storage_total
exp: kube_node_status_capacity.tagEqual('resource' , 'ephemeral_storage').sum(['cluster'])
- name: storage_allocatable
exp: kube_node_status_allocatable.tagEqual('resource' , 'ephemeral_storage').sum(['cluster'])
- name: node_total
exp: kube_node_info.sum(['cluster'])
- name: node_status
exp: kube_node_status_condition.valueEqual(1).tagMatch('status' , 'true|unknown').sum(['cluster' , 'node' ,'condition'])
- name: namespace_total
exp: kube_namespace_labels.sum(['cluster'])
- name: deployment_total
exp: kube_deployment_labels.sum(['cluster'])
- name: deployment_status
exp: kube_deployment_status_condition.valueEqual(1).tagMatch('condition' , 'Available').sum(['cluster' , 'deployment' ,'condition' , 'status']).tag({tags -> tags.remove('condition')})
- name: deployment_spec_replicas
exp: kube_deployment_spec_replicas.sum(['cluster' , 'deployment'])
- name: service_total
exp: kube_service_info.sum(['cluster'])
- name: service_pod_status
exp: kube_pod_status_phase.retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').valueEqual(1).sum(['cluster' , 'service' , 'phase'])
- name: pod_total
exp: kube_pod_info.sum(['cluster'])
- name: pod_status_not_running
exp: kube_pod_status_phase.valueEqual(1).tagNotMatch('phase' , 'Running').sum(['cluster' , 'pod' , 'phase'])
- name: container_total
exp: kube_pod_container_info.sum(['cluster'])
- name: pod_status_waiting
exp: kube_pod_container_status_waiting_reason.valueEqual(1).sum(['cluster' , 'pod' , 'container' , 'reason'])
- name: pod_status_terminated
exp: kube_pod_container_status_terminated_reason.valueEqual(1).sum(['cluster' , 'pod' , 'container' , 'reason'])

74
oap-server/server-bootstrap/src/main/resources/otel-oc-rules/k8s-node.yaml Normal file
View File

@ -0,0 +1,74 @@
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This will parse a textual representation of a duration. The formats
# accepted are based on the ISO-8601 duration format {@code PnDTnHnMn.nS}
# with days considered to be exactly 24 hours.
# <p>
# Examples:
# <pre>
# "PT20.345S" -- parses as "20.345 seconds"
# "PT15M" -- parses as "15 minutes" (where a minute is 60 seconds)
# "PT10H" -- parses as "10 hours" (where an hour is 3600 seconds)
# "P2D" -- parses as "2 days" (where a day is 24 hours or 86400 seconds)
# "P2DT3H4M" -- parses as "2 days, 3 hours and 4 minutes"
# "P-6H3M" -- parses as "-6 hours and +3 minutes"
# "-P6H3M" -- parses as "-6 hours and -3 minutes"
# "-P-6H+3M" -- parses as "+6 hours and -3 minutes"
# </pre>
expSuffix: tag({tags -> tags.cluster = 'k8s-cluster::' + tags.cluster}).instance(['cluster'] , ['node'])
metricPrefix: k8s_node
metricsRules:
- name: cpu_cores
exp: (kube_node_status_capacity * 1000).tagEqual('resource' , 'cpu').sum(['cluster' , 'node'])
- name: cpu_usage
exp: (container_cpu_usage_seconds_total * 1000).tagEqual('id' , '/').sum(['cluster' , 'node']).rate('PT1M')
- name: cpu_cores_allocatable
exp: (kube_node_status_allocatable * 1000).tagEqual('resource' , 'cpu').sum(['cluster' , 'node'])
- name: cpu_cores_requests
exp: (kube_pod_container_resource_requests * 1000).tagEqual('resource' , 'cpu').sum(['cluster' , 'node'])
- name: cpu_cores_limits
exp: (kube_pod_container_resource_limits * 1000).tagEqual('resource' , 'cpu').sum(['cluster' , 'node'])
- name: memory_total
exp: kube_node_status_capacity.tagEqual('resource' , 'memory').sum(['cluster' , 'node'])
- name: memory_allocatable
exp: kube_node_status_allocatable.tagEqual('resource' , 'memory').sum(['cluster' , 'node'])
- name: memory_requests
exp: kube_pod_container_resource_requests.tagEqual('resource' , 'memory').sum(['cluster' , 'node'])
- name: memory_limits
exp: kube_pod_container_resource_limits.tagEqual('resource' , 'memory').sum(['cluster' , 'node'])
- name: memory_usage
exp: container_memory_working_set_bytes.tagEqual('id' , '/').sum(['cluster' , 'node'])
- name: storage_total
exp: kube_node_status_capacity.tagEqual('resource' , 'ephemeral_storage').sum(['cluster' , 'node'])
- name: storage_allocatable
exp: kube_node_status_allocatable.tagEqual('resource' , 'ephemeral_storage').sum(['cluster' , 'node'])
- name: node_status
exp: kube_node_status_condition.valueEqual(1).tagMatch('status' , 'true|unknown').sum(['cluster' , 'node' ,'condition'])
- name: pod_total
exp: kube_pod_info.sum(['cluster' , 'node'])
- name: network_receive
exp: container_network_receive_bytes_total.sum(['cluster' , 'node']).irate()
- name: network_transmit
exp: container_network_transmit_bytes_total.sum(['cluster' , 'node']).irate()

66
oap-server/server-bootstrap/src/main/resources/otel-oc-rules/k8s-service.yaml Normal file
View File

@ -0,0 +1,66 @@
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This will parse a textual representation of a duration. The formats
# accepted are based on the ISO-8601 duration format {@code PnDTnHnMn.nS}
# with days considered to be exactly 24 hours.
# <p>
# Examples:
# <pre>
# "PT20.345S" -- parses as "20.345 seconds"
# "PT15M" -- parses as "15 minutes" (where a minute is 60 seconds)
# "PT10H" -- parses as "10 hours" (where an hour is 3600 seconds)
# "P2D" -- parses as "2 days" (where a day is 24 hours or 86400 seconds)
# "P2DT3H4M" -- parses as "2 days, 3 hours and 4 minutes"
# "P-6H3M" -- parses as "-6 hours and +3 minutes"
# "-P6H3M" -- parses as "-6 hours and -3 minutes"
# "-P-6H+3M" -- parses as "+6 hours and -3 minutes"
# </pre>
expSuffix: tag({tags -> tags.cluster = 'k8s-cluster::' + tags.cluster}).endpoint(['cluster'] , ['service'])
metricPrefix: k8s_service
metricsRules:
- name: pod_total
exp: kube_pod_info.retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').sum(['cluster' , 'service'])
- name: cpu_cores_requests
exp: (kube_pod_container_resource_requests * 1000).retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').tagEqual('resource' , 'cpu').sum(['cluster' , 'service'])
- name: cpu_cores_limits
exp: (kube_pod_container_resource_limits * 1000).retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').tagEqual('resource' , 'cpu').sum(['cluster' , 'service'])
- name: memory_requests
exp: kube_pod_container_resource_requests.retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').tagEqual('resource' , 'memory').sum(['cluster' , 'service'])
- name: memory_limits
exp: kube_pod_container_resource_limits.retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').tagEqual('resource' , 'memory').sum(['cluster' , 'service'])
- name: pod_status
exp: kube_pod_status_phase.retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').valueEqual(1).sum(['cluster' , 'service' , 'pod' , 'phase'])
- name: pod_status_waiting
exp: kube_pod_container_status_waiting_reason.retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').valueEqual(1).sum(['cluster' , 'service' , 'pod' , 'container' , 'reason'])
- name: pod_status_terminated
exp: kube_pod_container_status_terminated_reason.retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').valueEqual(1).sum(['cluster' , 'service' , 'pod' , 'container' , 'reason'])
- name: pod_status_restarts_total
exp: kube_pod_container_status_restarts_total.retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').sum(['cluster' , 'service' , 'pod'])
- name: pod_cpu_usage
exp: (container_cpu_usage_seconds_total * 1000).tagNotEqual('pod' , '').retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').sum(['cluster' , 'service' , 'pod']).rate('PT1M')
- name: pod_memory_usage
exp: container_memory_working_set_bytes.retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').sum(['cluster' , 'service' , 'pod'])
- name: pod_network_receive
exp: container_network_receive_bytes_total.tagNotEqual('pod' , '').retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').sum(['cluster' , 'service' , 'pod']).irate()
- name: pod_network_transmit
exp: container_network_transmit_bytes_total.tagNotEqual('pod' , '').retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').sum(['cluster' , 'service' , 'pod']).irate()
- name: pod_fs_usage
exp: container_fs_usage_bytes.tagNotEqual('pod' , '').retagByK8sMeta('service' , K8sRetagType.Pod2Service , 'pod' , 'namespace').tagNotEqual('service' , '').sum(['cluster' , 'service' , 'pod'])

512
oap-server/server-bootstrap/src/main/resources/ui-initialized-templates/k8s.yml Normal file
View File

@ -0,0 +1,512 @@
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# UI templates initialized file includes the default template when the SkyWalking OAP starts up at the first time.
#
# Also, SkyWalking would detect the existing templates in the database, once they are missing, all templates in this file
# could be added automatically.
templates:
- name: "K8s"
# The type includes DASHBOARD, TOPOLOGY_INSTANCE, TOPOLOGY_ENDPOINT.
# DASHBOARD type templates could have multiple definitions, by using different names.
# TOPOLOGY_INSTANCE, TOPOLOGY_ENDPOINT type templates should be defined once, as they are used in the topology page only.
type: "DASHBOARD"
# Configuration could be defined through UI, and use `export` to format in the standard JSON.
configuration: |-
[
{
"name": "K8s",
"type": "service",
"serviceGroup": "k8s-cluster",
"children": [
{
"name": "Cluster",
"children": [
{
"width": "2",
"title": "Node Total",
"height": "100",
"entityType": "Service",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_cluster_node_total",
"queryMetricType": "readMetricsValue",
"chartType": "ChartNum"
},
{
"width": "2",
"title": "Namespace Total",
"height": "100",
"entityType": "Service",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_cluster_namespace_total",
"queryMetricType": "readMetricsValue",
"chartType": "ChartNum"
},
{
"width": "2",
"title": "Deployment Total",
"height": "100",
"entityType": "Service",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_cluster_deployment_total",
"queryMetricType": "readMetricsValue",
"chartType": "ChartNum"
},
{
"width": "2",
"title": "Service Total",
"height": "100",
"entityType": "Service",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_cluster_service_total",
"queryMetricType": "readMetricsValue",
"chartType": "ChartNum"
},
{
"width": "2",
"title": "Pod Total",
"height": "100",
"entityType": "Service",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_cluster_pod_total",
"queryMetricType": "readMetricsValue",
"chartType": "ChartNum"
},
{
"width": 2,
"title": "Container Total",
"height": "100",
"entityType": "Service",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_cluster_container_total",
"queryMetricType": "readMetricsValue",
"chartType": "ChartNum"
},
{
"width": "4",
"title": "CPU Resources",
"height": 200,
"entityType": "Service",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_cluster_cpu_cores,k8s_cluster_cpu_cores_requests,k8s_cluster_cpu_cores_limits,k8s_cluster_cpu_cores_allocatable",
"queryMetricType": "readMetricsValues",
"chartType": "ChartArea",
"unit": "m"
},
{
"width": "4",
"title": "Memory Resources",
"height": 200,
"entityType": "Service",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_cluster_memory_total,k8s_cluster_memory_requests,k8s_cluster_memory_limits,k8s_cluster_memory_allocatable",
"queryMetricType": "readMetricsValues",
"chartType": "ChartArea",
"aggregation": "/",
"aggregationNum": "1073741824",
"unit": "GB"
},
{
"width": "4",
"title": "Storage Resources",
"height": 200,
"entityType": "Service",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_cluster_storage_total,k8s_cluster_storage_allocatable",
"queryMetricType": "readMetricsValues",
"chartType": "ChartArea",
"aggregation": "/",
"aggregationNum": "1073741824",
"unit": "GB"
},
{
"width": "4",
"title": "Node Status",
"height": "200",
"entityType": "Service",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_cluster_node_status",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartTable",
"tableHeaderCol1": "Status-Node",
"showTableValues": "false"
},
{
"width": "4",
"title": "Deployment Status",
"height": 200,
"entityType": "Service",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_cluster_deployment_status",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartTable",
"tableHeaderCol1": "Deployment-Available",
"showTableValues": "false"
},
{
"width": "4",
"title": "Deployment Spec Replicas",
"height": 200,
"entityType": "Service",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartTable",
"metricName": "k8s_cluster_deployment_spec_replicas",
"showTableValues": "true",
"tableHeaderCol1": "Deployment",
"tableHeaderCol2": "Replicas"
},
{
"width": "4",
"title": "Service Status",
"height": 200,
"entityType": "Service",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_cluster_service_pod_status",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartTable",
"showTableValues": "false",
"tableHeaderCol1": "Status-Service"
},
{
"width": "4",
"title": "Pod Status Not Running",
"height": 200,
"entityType": "Service",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_cluster_pod_status_not_running",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartTable",
"tableHeaderCol1": "Status-Pod"
},
{
"width": "4",
"title": "Pod Status Waiting",
"height": 200,
"entityType": "Service",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_cluster_pod_status_waiting",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartTable",
"tableHeaderCol1": "Container-Pod-Waiting Reason",
"showTableValues": "false"
},
{
"width": "4",
"title": "Pod Status Terminated",
"height": 200,
"entityType": "Service",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_cluster_container_status_terminated",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartBar"
}
]
},
{
"name": "Node",
"children": [
{
"width": "3",
"title": "Pod Total",
"height": 350,
"entityType": "ServiceInstance",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_node_pod_total",
"queryMetricType": "readMetricsValue",
"chartType": "ChartNum"
},
{
"width": "3",
"title": "Node Status",
"height": 350,
"entityType": "ServiceInstance",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_node_node_status",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartTable",
"tableHeaderCol1": "Status",
"showTableValues": "false"
},
{
"width": "3",
"title": "CPU Resources",
"height": "350",
"entityType": "ServiceInstance",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_node_cpu_cores,k8s_node_cpu_cores_allocatable,k8s_node_cpu_cores_requests,k8s_node_cpu_cores_limits",
"queryMetricType": "readMetricsValues",
"chartType": "ChartArea",
"unit": "m"
},
{
"width": "3",
"title": "Memory Resources",
"height": "350",
"entityType": "ServiceInstance",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"unit": "GB",
"queryMetricType": "readMetricsValues",
"chartType": "ChartArea",
"metricName": "k8s_node_memory_total,k8s_node_memory_allocatable,k8s_node_memory_requests,k8s_node_memory_limits",
"aggregation": "/",
"aggregationNum": "1073741824"
},
{
"width": "3",
"title": "Storage Resources",
"height": 350,
"entityType": "ServiceInstance",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"unit": "GB",
"queryMetricType": "readMetricsValues",
"chartType": "ChartArea",
"metricName": "k8s_node_storage_total,k8s_node_storage_allocatable",
"aggregation": "/",
"aggregationNum": "1073741824"
},
{
"width": 3,
"title": "CPU Usage",
"height": 350,
"entityType": "ServiceInstance",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_node_cpu_usage",
"queryMetricType": "readMetricsValues",
"chartType": "ChartLine",
"unit": "m"
},
{
"width": 3,
"title": "Memory Usage",
"height": 350,
"entityType": "ServiceInstance",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_node_memory_usage",
"queryMetricType": "readMetricsValues",
"chartType": "ChartLine",
"aggregation": "/",
"aggregationNum": "1073741824",
"unit": "GB"
},
{
"width": "3",
"title": "Network I/O",
"height": 350,
"entityType": "ServiceInstance",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_node_network_receive,k8s_node_network_transmit",
"queryMetricType": "readMetricsValues",
"chartType": "ChartLine",
"unit": "KB/s",
"aggregation": "/",
"aggregationNum": "1024"
}
]
},
{
"name": "Service",
"children": [
{
"width": 3,
"title": "Service Pod Total",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_service_pod_total",
"queryMetricType": "readMetricsValue",
"chartType": "ChartNum"
},
{
"width": 3,
"title": "Service Pod Status",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_service_pod_status",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartTable",
"tableHeaderCol1": "Status-Pod",
"showTableValues": "false"
},
{
"width": 3,
"title": "Service CPU Resources",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_service_cpu_cores_requests,k8s_service_cpu_cores_limits",
"queryMetricType": "readMetricsValues",
"chartType": "ChartArea",
"unit": "m"
},
{
"width": 3,
"title": "Service Memory Resources",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "REGULAR_VALUE",
"metricName": "k8s_service_memory_requests,k8s_service_memory_limits",
"queryMetricType": "readMetricsValues",
"chartType": "ChartArea",
"aggregation": "/",
"aggregationNum": "1048576",
"unit": "MB"
},
{
"width": 3,
"title": "Pod CPU Usage",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_service_pod_cpu_usage",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartLine",
"unit": "m"
},
{
"width": 3,
"title": "Pod Memory Usage",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_service_pod_memory_usage",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartLine",
"aggregation": "/",
"aggregationNum": "1048576",
"unit": "MB"
},
{
"width": 3,
"title": "Pod Waiting",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_service_pod_status_waiting",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartTable",
"showTableValues": "false",
"tableHeaderCol1": "Container-Pod-Waiting Reason"
},
{
"width": 3,
"title": "Pod Terminated",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_service_pod_status_terminated",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartBar"
},
{
"width": 3,
"title": "Pod Restarts",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_service_pod_status_restarts_total",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartTable",
"tableHeaderCol1": "Pod",
"showTableValues": "true",
"tableHeaderCol2": "Restarts Total"
},
{
"width": 3,
"title": "Pod Network Receive",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_service_pod_network_receive",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartLine",
"aggregation": "/",
"aggregationNum": "1024",
"unit": "KB/s"
},
{
"width": 3,
"title": "Pod Network Transmit",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_service_pod_network_transmit",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartLine",
"aggregationNum": "1024",
"aggregation": "/",
"unit": "KB/s"
},
{
"width": 3,
"title": "Pod Storage Usage",
"height": "248",
"entityType": "Endpoint",
"independentSelector": false,
"metricType": "LABELED_VALUE",
"metricName": "k8s_service_pod_fs_usage",
"queryMetricType": "readLabeledMetricsValues",
"chartType": "ChartArea",
"aggregation": "/",
"aggregationNum": "1048576",
"unit": "MB"
}
]
}
]
}
]
# Activated as the DASHBOARD type, makes this templates added into the UI page automatically.
# False means providing a basic template, user needs to add it manually.
activated: true
# True means wouldn't show up on the dashboard. Only keeps the definition in the storage.
disabled: false