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|
plugin_name: go.d.plugin
modules:
- meta:
id: collector-go.d.plugin-zookeeper
plugin_name: go.d.plugin
module_name: zookeeper
monitored_instance:
name: ZooKeeper
link: https://zookeeper.apache.org/
categories:
- data-collection.service-discovery-registry
icon_filename: zookeeper.svg
keywords:
- zookeeper
most_popular: false
info_provided_to_referring_integrations:
description: ""
related_resources:
integrations:
list:
- plugin_name: apps.plugin
module_name: apps
overview:
data_collection:
metrics_description: ""
method_description: |
It connects to the Zookeeper instance via a TCP and executes the following commands:
- [mntr](https://zookeeper.apache.org/doc/r3.4.8/zookeeperAdmin.html#sc_zkCommands).
default_behavior:
auto_detection:
description: |
By default, it detects instances running on localhost by attempting to connect using known ZooKeeper TCP sockets:
- 127.0.0.1:2181
- 127.0.0.1:2182
limits:
description: ""
performance_impact:
description: ""
additional_permissions:
description: ""
multi_instance: true
supported_platforms:
include: []
exclude: []
setup:
prerequisites:
list:
- title: Whitelist `mntr` command
description: |
Add `mntr` to Zookeeper's [4lw.commands.whitelist](https://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_4lw).
configuration:
file:
name: "go.d/zookeeper.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: address
description: Server address. The format is IP:PORT.
default_value: 127.0.0.1:2181
required: true
- name: timeout
description: Connection/read/write/ssl handshake timeout.
default_value: 1
required: false
- name: use_tls
description: Whether to use TLS or not.
default_value: false
required: false
- name: tls_skip_verify
description: Server certificate chain and hostname validation policy. Controls whether the client performs this check.
default_value: false
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
description: Local server.
config: |
jobs:
- name: local
address: 127.0.0.1:2181
- name: TLS with self-signed certificate
description: Zookeeper with TLS and self-signed certificate.
config: |
jobs:
- name: local
address: 127.0.0.1:2181
use_tls: yes
tls_skip_verify: yes
- name: Multi-instance
description: |
> **Note**: When you define multiple jobs, their names must be unique.
Collecting metrics from local and remote instances.
config: |
jobs:
- name: local
address: 127.0.0.1:2181
- name: remote
address: 192.0.2.1:2181
troubleshooting:
problems:
list: []
alerts: []
metrics:
folding:
title: Metrics
enabled: false
description: ""
availability: []
scopes:
- name: global
description: These metrics refer to the entire monitored application.
labels: []
metrics:
- name: zookeeper.requests
description: Outstanding Requests
unit: requests
chart_type: line
dimensions:
- name: outstanding
- name: zookeeper.requests_latency
description: Requests Latency
unit: ms
chart_type: line
dimensions:
- name: min
- name: avg
- name: max
- name: zookeeper.connections
description: Alive Connections
unit: connections
chart_type: line
dimensions:
- name: alive
- name: zookeeper.packets
description: Packets
unit: pps
chart_type: line
dimensions:
- name: received
- name: sent
- name: zookeeper.file_descriptor
description: Open File Descriptors
unit: file descriptors
chart_type: line
dimensions:
- name: open
- name: zookeeper.nodes
description: Number of Nodes
unit: nodes
chart_type: line
dimensions:
- name: znode
- name: ephemerals
- name: zookeeper.watches
description: Number of Watches
unit: watches
chart_type: line
dimensions:
- name: watches
- name: zookeeper.approximate_data_size
description: Approximate Data Tree Size
unit: KiB
chart_type: line
dimensions:
- name: size
- name: zookeeper.server_state
description: Server State
unit: state
chart_type: line
dimensions:
- name: state
|
