Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
OneAccess
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Situation Awareness
Managed Threat Detection
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service Turbo
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Intelligent EdgeCloud
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive

Cloud Native Logging

Updated on 2024-11-06 GMT+08:00

Add-on Overview

The Cloud Native Logging add-on (log-agent) is developed based on Fluent Bit and OpenTelemetry for collecting logs and Kubernetes events. This add-on supports CRD-based log collection policies. It collects and forwards standard output logs, container file logs, node logs, and Kubernetes event logs in a cluster based on configured policies. It also reports Kubernetes events to AOM for configuring event alarms. By default, all abnormal events and some normal events are reported.

Add-on Parameters

Table 1 Parameters

Parameter

Mandatory

Type

Description

basic

No

object

Basic configuration parameters, which do not need to be specified

flavor

Yes

Table 2 object

Flavor parameters

custom

Yes

Table 3 object

Custom parameters

Table 2 Configuration of flavor

Parameter

Mandatory

Type

Description

description

No

String

Add-on description

name

Yes

String

Add-on specification name. The value is fixed at Single-instance.

replicas

Yes

String

Number of otel-collector component instances. The default value is 1.

resources

Yes

resources object

Container resource (CPU and memory) quotas

Table 3 Configuration of custom

Parameter

Mandatory

Type

Description

caCert

Yes

String

Specifies a client certificate, which is encrypted using Base64. This parameter is optional during installation. It is generated by the CCE add-on center and used for two-way authentication between components and webhook requests.

Domain name to be issued: *.monitoring.svc.

serverCert

Yes

String

Specifies a server certificate, which is encrypted using Base64. This parameter is optional during installation. It is generated by CCE add-ons and used for two-way authentication between components and webhook requests. Domain name to be issued: *.monitoring.svc.

serverKey

Yes

String

Specifies the private key of a server, which is encrypted using Base64. This parameter is optional during installation. It is generated by CCE add-ons and used for two-way authentication between components and webhook requests. Domain name to be issued: *.monitoring.svc.

accessKey

No

String

Specifies the access key ID of a user, which is used to request AOM and LTS APIs. If this parameter is left blank, a temporary AK/SK is used.

secretKey

No

String

Specifies the access key of a user, which is used to request AOM and LTS APIs. If this parameter is left blank, a temporary AK/SK is used.

createDefaultStdout

No

Bool

Specifies whether to create the default policy for collecting container standard output logs and reporting them to LTS. This parameter is valid only after it is specified during the add-on installation. The default value is false.

createDefaultEvent

No

Bool

Specifies whether to create the default policy for collecting Kubernetes events and reporting them to LTS. This parameter is valid only after it is specified during the add-on installation. The default value is false.

multiAZEnabled

No

Bool

Specifies whether to deploy the add-on pods in multiple AZs. The default value is false. If this parameter is set to true, cross-AZ deployment is forcibly performed. If this parameter is set to false, cross-AZ deployment is preferred.

cluster_category

No

String

The value is fixed at CCE.

ltsAccessEndpoint

No

String

Specifies the address for reporting logs to LTS. If this parameter is left blank, the address specified in basic is used.

ltsEndpoint

No

String

Specifies the address of the LTS APIs. If this parameter is left blank, the address specified in basic is used.

aomEndpoint

No

String

Specifies the address for reporting events to AOM. If this parameter is left blank, the address specified in basic is used.

projectID

Yes

String

Specifies the ID of the project to which the current CCE cluster belongs. This parameter is optional during installation.

clusterID

Yes

String

Specifies the ID of the current CCE cluster. This parameter is optional during installation.

clusterName

Yes

String

Specifies the name of the current CCE cluster.

Table 4 Data structure of the resources field

Parameter

Mandatory

Type

Description

limitsCpu

Yes

String

CPU size limit (unit: m)

limitsMem

Yes

String

Memory size limit (unit: Mi)

name

Yes

String

Component name. Options:

fluent-bit: component for collecting node logs

cop-logs: generates soft links for collected files on each node.

log-operator: generates fluent-bit and otel-collector configurations.

otel-collector: reports collected logs and events to AOM and LTS.

requestsCpu

Yes

String

Requested CPU size (unit: m)

requestsMem

Yes

String

Requested memory size (unit: Mi)

Example Request

{
  "kind": "Addon",
  "apiVersion": "v3",
  "metadata": {
    "annotations": {
      "addon.install/type": "install"
    }
  },
  "spec": {
    "clusterID": "ccbe7bdf-4**9-3**b-b**4-0********78",
    "version": "1.4.4",
    "addonTemplateName": "log-agent",
    "values": {
      "basic": {
        "aomEndpoint": "https://***",
        "iam_url": "***",
        "ltsAccessEndpoint": "https://***:8102",
        "ltsEndpoint": "https://***",
        "region": "***",
        "swr_addr": "***",
        "swr_user": "***",
        "rbac_enabled": true,
        "cluster_version": "v1.25"
      },
      "flavor": {
        "description": "Recommanded when the number of logs per second does not exceed 5000.",
        "name": "Low",
        "replicas": 1,
        "resources": [
          {
            "limitsCpu": "500m",
            "limitsMem": "500Mi",
            "name": "fluent-bit",
            "requestsCpu": "100m",
            "requestsMem": "200Mi"
          },
          {
            "limitsCpu": 1,
            "limitsMem": "500Mi",
            "name": "cop-logs",
            "requestsCpu": "100m",
            "requestsMem": "100Mi"
          },
          {
            "limitsCpu": "500m",
            "limitsMem": "500Mi",
            "name": "log-operator",
            "requestsCpu": "100m",
            "requestsMem": "100Mi"
          },
          {
            "limitsCpu": 1,
            "limitsMem": "2Gi",
            "name": "otel-collector",
            "requestsCpu": "200m",
            "requestsMem": "1Gi"
          }
        ],
        "category": [
          "CCE",
          "Turbo"
        ]
      },
      "custom": {
        "accessKey": "",
        "aomEndpoint": "https://***",
        "aomPrivateEndpointIP": "",
        "caCert": "",
        "clusterID": "",
        "clusterName": "clusterName",
        "cluster_category": "CCE",
        "createAudit": false,
        "createDefaultEvent": false,
        "createDefaultEventToAOM": true,
        "createDefaultStdout": false,
        "createKubeApiserver": false,
        "createKubeControllerManager": false,
        "createKubeScheduler": false,
        "ltsAccessEndpoint": "https://***:8102",
        "ltsAuditStreamID": "",
        "ltsEndpoint": "https://***",
        "ltsEventStreamID": "",
        "ltsGroupID": "",
        "ltsKubeApiserverStreamID": "",
        "ltsKubeControllerManagerStreamID": "",
        "ltsKubeSchedulerStreamID": "",
        "ltsLogReportDomain": "",
        "ltsPrivateEndpointIP": "",
        "ltsStdoutStreamID": "",
        "multiAZEnabled": false,
        "paasakskEnable": true,
        "projectID": "",
        "secretKey": "",
        "securityToken": "",
        "serverCert": "",
        "serverKey": ""
      }
    }
  }
}

We use cookies to improve our site and your experience. By continuing to browse our site you accept our cookie policy. Find out more

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback