Managed Service for Prometheus pulls performance metrics from ZooKeeper based on the parameters you configure. This lets you monitor the operational health of ZooKeeper and analyze its performance data in real time.
Prerequisites
Container cluster
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Activate Managed Service for Prometheus. For more information, see Prometheus instance billing.
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Create a Kubernetes cluster. For more information, see Create an ACK managed cluster.
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Activate Alibaba Cloud Resource Center. For more information, see Activate Resource Center.
ECS (VPC)
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You have activated Managed Service for Prometheus. For more information, see Billing of Prometheus instances.
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You have created an ECS instance. For more information, see Create and use an ECS instance in the console (Express mode).
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You have enabled Alibaba Cloud Resource Center. For more information, see Enable Resource Center.
Integrate Zookeeper
Log on to the Managed Service for Prometheus console. In the left-side navigation pane, click Integration Center.
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On the Integration Center page, click the ZooKeeper card and follow the on-screen instructions. The key parameters are described below.
Container cluster
Parameter
Description
Zookeeper host
The following types of ZooKeeper endpoints are supported:
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The in-cluster access endpoint of ZooKeeper, such as
zookeeper-server.namespace. -
The service's internal IP address.
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The public IPv4 address of the service. You must allow four-letter word commands in the ZooKeeper configuration. For example, set
4lw.commands.whitelist=*.
Zookeeper port
The service port of ZooKeeper.
Metric collection interval (s)
The interval for collecting monitoring data. The default value is 15.
ECS (VPC)
Parameter
Description
Zookeeper host
The following types of ZooKeeper endpoints are supported:
-
The in-cluster access endpoint of ZooKeeper, such as
zookeeper-server.namespace. -
The service's internal IP address.
-
The public IPv4 address of the service. You must allow four-letter word commands in the ZooKeeper configuration. For example, set
4lw.commands.whitelist=*.
Zookeeper port
The service port of ZooKeeper.
Metric collection interval (s)
The interval for collecting monitoring data. The default value is 15.
Custom labels
Add tags to the metrics of the ECS instance. Then, you can monitor, manage, query, or analyze the metric data in a fine-grained manner when you use tools such as Grafana. For more information, see Add custom tags to ECS instance metrics in a VPC.
NoteA tag key cannot contain special characters used in the Prometheus functionality, such as hyphens (-), periods (.), or percent signs (%).
Tags must be specified in the key-value format required by Prometheus.
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The installed component is displayed on the Integration Management page in the Managed Service for Prometheus console. The Integration Management page consists of the Integrated Environments, Integrated Addons, and Query Dashboards tabs, where you can view information such as targets, metrics, dashboards, and alerts.
Related documents
After you integrate the component, you can configure for key metrics. This helps you promptly detect and resolve metric anomalies. For more information, see Create a Prometheus alert rule.