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Alauda Container Platform
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Overview

Architecture
Release Notes

Install

Overview

Prepare for Installation

Prerequisites
Download
Node Preprocessing
Installing
Global Cluster Disaster Recovery

Upgrade

Overview
Pre-Upgrade Preparation
Upgrade the global cluster
Upgrade Workload Clusters

User Interface

Web Console

Overview
Accessing the Web Console
Customizing the Web Console
Customizing the Left Navigation

CLI Tools

ACP CLI (ac)

Getting Started with ACP CLI
Configuring ACP CLI
Usage of ac and kubectl Commands
Managing CLI Profiles
Extending ACP CLI with Plugins
AC CLI Developer Command Reference
AC CLI Administrator Command Reference
violet CLI

Configure

Feature Gate

Clusters

Overview
Immutable Infrastructure

Node Management

Overview
Add Nodes to On-Premises Clusters
Manage Nodes
Node Monitoring

Managed Clusters

overview

Import Clusters

Overview
Import Standard Kubernetes Cluster
Import OpenShift Cluster
Import Amazon EKS Cluster
Import GKE Cluster
Import Huawei Cloud CCE Cluster (Public Cloud)
Import Azure AKS Cluster
Import Alibaba Cloud ACK Cluster
Import Tencent Cloud TKE Cluster
Register Cluster

Public Cloud Cluster Initialization

Network Initialization

AWS EKS Cluster Network Initialization Configuration
AWS EKS Supplementary Information
Huawei Cloud CCE Cluster Network Initialization Configuration
Azure AKS Cluster Network Initialization Configuration
Google GKE Cluster Network Initialization Configuration

Storage Initialization

Overview
AWS EKS Cluster Storage Initialization Configuration
Huawei Cloud CCE Cluster Storage Initialization Configuration
Azure AKS Cluster Storage Initialization Configuration
Google GKE Cluster Storage Initialization Configuration

How to

Network Configuration for Import Clusters
Fetch import cluster information
Trust an insecure image registry
Collect Network Data from Custom Named Network Cards
Creating an On-Premise Cluster
Hosted Control Plane
Cluster Node Planning
etcd Encryption

How to

Add External Address for Built-in Registry
Choosing a Container Runtime
Updating Public Repository Credentials

Backup and Recovery

Overview
Install
Backup repository

Backup Management

ETCD Backup
Create an application backup schedule
Hooks

Recovery Management

Run an Application Restore Task
Image Registry Replacement

Networking

Introduction

Architecture

Understanding Kube-OVN
Understanding ALB
Understanding MetalLB

Concepts

ALB with Ingress-NGINX Annotation Compatibility
Comparison Among Service, Ingress, Gateway API, and ALB Rule
GatewayAPI

Guides

Creating Services
Creating Ingresses
Creating a Domain Name
Creating Certificates
Creating External IP Address Pool
Creating BGP Peers
Configure Subnets
Configure Network Policies
Creating Admin Network Policies
Configuring Kube-OVN Network to Support Pod Multi-Network Interfaces (Alpha)
Configure Cluster Network Policies
Configure Egress Gateway
Network Observability
Configure ALB Rules
Cluster Interconnection (Alpha)
Endpoint Health Checker
NodeLocal DNSCache

How To

Preparing Kube-OVN Underlay Physical Network
Soft Data Center LB Solution (Alpha)
Automatic Interconnection of Underlay and Overlay Subnets
Install Ingress-Nginx via Cluster Plugin
Install Ingress-Nginx via Ingress Nginx Operator
Tasks for Ingress-Nginx

ALB

Auth
Deploy High Available VIP for ALB
Header Modification
HTTP Redirect
L4/L7 Timeout
ModSecurity
TCP/HTTP Keepalive
Use OAuth Proxy with ALB
Configure GatewayApi Gateway via ALB
Bind NIC in ALB
Decision‑Making for ALB Performance Selection
Deploy ALB
Forwarding IPv6 Traffic to IPv4 Addresses within the Cluster via ALB
OTel
ALB Monitoring
CORS
Load Balancing Session Affinity Policy in ALB
URL Rewrite
Calico Network Supports WireGuard Encryption
Kube-OVN Overlay Network Supports IPsec Encryption
DeepFlow User Guide

Trouble Shooting

How to Solve Inter-node Communication Issues in ARM Environments?
Find Who Cause the Error

Storage

Introduction

Concepts

Core Concepts
Persistent Volume
Access Modes and Volume Modes

Guides

Creating CephFS File Storage Type Storage Class
Creating CephRBD Block Storage Class
Create TopoLVM Local Storage Class
Creating an NFS Shared Storage Class
Deploy Volume Snapshot Component
Creating a PV
Creating PVCs
Using Volume Snapshots

How To

Generic ephemeral volumes
Using an emptyDir
Configuring Persistent Storage Using NFS
Third‑Party Storage Capability Annotation Guide

Troubleshooting

Recover From PVC Expansion Failure
Machine Configuration

Scalability and Performance

Evaluating Resources for Global Cluster
Evaluating Resources for Workload Cluster
Improving Kubernetes Stability for Large-Scale Clusters
Disk Configuration

Storage

Ceph Distributed Storage

Introduction

Install

Create Standard Type Cluster
Create Stretch Type Cluster
Architecture

Concepts

Core Concepts

Guides

Accessing Storage Services
Managing Storage Pools
Node-specific Component Deployment
Adding Devices/Device Classes
Monitoring and Alerts

How To

Configure a Dedicated Cluster for Distributed Storage
Cleanup Distributed Storage

Disaster Recovery

File Storage Disaster Recovery
Block Storage Disaster Recovery
Object Storage Disaster Recovery
Update the optimization parameters
Create ceph object store user

MinIO Object Storage

Introduction
Install
Architecture

Concepts

Core Concepts

Guides

Adding a Storage Pool
Monitoring & Alerts

How To

Data Disaster Recovery

TopoLVM Local Storage

Introduction
Install

Guides

Device Management
Monitoring and Alerting

How To

Backup and Restore TopoLVM Filesystem PVCs with Velero

Security

Alauda Container Security

Security and Compliance

Compliance

Introduction
Install Alauda Container Platform Compliance with Kyverno

HowTo

Private Registry Access Configuration
Image Signature Verification Policy
Image Signature Verification Policy with Secrets
Image Registry Validation Policy
Container Escape Prevention Policy
Security Context Enforcement Policy
Network Security Policy
Volume Security Policy

API Refiner

Introduction
Install Alauda Container Platform API Refiner
About Alauda Container Platform Compliance Service

Users and Roles

User

Introduction

Guides

Manage User Roles
Create User
User Management

Group

Introduction

Guides

Manage User Group Roles
Create Local User Group
Manage Local User Group Membership

Role

Introduction

Guides

Create Role
Manage Custom Roles

IDP

Introduction

Guides

LDAP Management
OIDC Management

Troubleshooting

Delete User

User Policy

Introduction

Multitenancy(Project)

Introduction

Guides

Create Project
Manage Project Quotas
Manage Project
Manage Project Cluster
Manage Project Members

Audit

Introduction

Telemetry

Install

Certificates

Automated Kubernetes Certificate Rotation
cert-manager
OLM Certificates
Certificate Monitoring

Virtualization

Virtualization

Overview

Introduction
Install

Images

Introduction

Guides

Adding Virtual Machine Images
Update/Delete Virtual Machine Images
Update/Delete Image Credentials

How To

Creating Windows Images Based on ISO using KubeVirt
Creating Linux Images Based on ISO Using KubeVirt
Exporting Virtual Machine Images
Permissions

Virtual Machine

Introduction

Guides

Creating Virtual Machines/Virtual Machine Groups
Batch Operations on Virtual Machines
Logging into the Virtual Machine using VNC
Managing Key Pairs
Managing Virtual Machines
Monitoring and Alerts
Quick Location of Virtual Machines

How To

Configuring USB host passthrough
Virtual Machine Hot Migration
Virtual Machine Recovery
Clone Virtual Machines on KubeVirt
Physical GPU Passthrough Environment Preparation
Configuring High Availability for Virtual Machines
Create a VM Template from an Existing Virtual Machine

Troubleshooting

Pod Migration and Recovery from Abnormal Shutdown of Virtual Machine Nodes
Hot Migration Error Messages and Solutions

Network

Introduction

Guides

Configure Network

How To

Control Virtual Machine Network Requests Through Network Policy
Configuring SR-IOV
Configuring Virtual Machines to Use Network Binding Mode for IPv6 Support

Storage

Introduction

Guides

Managing Virtual Disks

Backup and Recovery

Introduction

Guides

Using Snapshots

Developer

Overview

Quick Start

Creating a simple application via image

Building Applications

Build application architecture

Concepts

Application Types
Custom Applications
Workload Types
Understanding Parameters
Understanding Environment Variables
Understanding Startup Commands
Resource Unit Description

Namespaces

Creating Namespaces
Importing Namespaces
Resource Quota
Limit Range
Pod Security Admission
UID/GID Assignment
Overcommit Ratio
Managing Namespace Members
Updating Namespaces
Deleting/Removing Namespaces

Creating Applications

Creating applications from Image
Creating applications from Chart
Creating applications from YAML
Creating applications from Code
Creating applications from Operator Backed
Creating applications by using CLI

Operation and Maintaining Applications

Application Rollout

Installing Alauda Container Platform Argo Rollouts
Application Blue Green Deployment
Application Canary Deployment
Status Description

KEDA(Kubernetes Event-driven Autoscaling)

KEDA Overview
Installing KEDA

How To

Integrating ACP Monitoring with Prometheus Plugin
Pausing Autoscaling in KEDA
Configuring HPA
Starting and Stopping Applications
Configuring VerticalPodAutoscaler (VPA)
Configuring CronHPA
Updating Applications
Exporting Applications
Updating and deleting Chart Applications
Version Management for Applications
Deleting Applications
Handling Out of Resource Errors
Health Checks

Workloads

Deployments
DaemonSets
StatefulSets
CronJobs
Jobs
Pods
Containers
Working with Helm charts

Configurations

Configuring ConfigMap
Configuring Secrets

Application Observability

Monitoring Dashboards
Logs
Events

How To

Setting Scheduled Task Trigger Rules

Images

Overview of images

How To

Creating images
Managing images

Registry

Introduction

Install

Install Via YAML
Install Via Web UI

How To

Common CLI Command Operations
Using Alauda Container Platform Registry in Kubernetes Clusters

Source to Image

Overview

Introduction
Architecture
Release Notes
Lifecycle Policy

Install

Installing Alauda Container Platform Builds

Upgrade

Upgrading Alauda Container Platform Builds

Guides

Managing applications created from Code

How To

Creating an application from Code

Node Isolation Strategy

Introduction
Architecture

Concepts

Core Concepts

Guides

Create Node Isolation Strategy
Permissions
FAQ

GitOps

Introduction

Install

Installing Alauda Build of Argo CD
Installing Alauda Container Platform GitOps

Upgrade

Upgrading Alauda Container Platform GitOps
Architecture

Concepts

GitOps

Argo CD Concept

Introduction
Application
ApplicationSet
Tool
Helm
Kustomize
Directory
Sync
Health

Alauda Container Platform GitOps Concepts

Introduction
Alauda Container Platform GitOps Sync and Health Status

Guides

Creating GitOps Application

Creating GitOps Application
Creating GitOps ApplicationSet

GitOps Observability

Argo CD Component Monitoring
GitOps Applications Ops

How To

Integrating Code Repositories via Argo CD dashboard
Creating an Argo CD Application via Argo CD dashboard
Creating an Argo CD Application via the web console
How to Obtain Argo CD Access Information
Troubleshooting

Extend

Overview
Operator
Cluster Plugin
Chart Repository
Upload Packages

Observability

Overview

Monitoring

Introduction
Install

Architecture

Monitoring Module Architecture
Monitoring Component Selection Guide
Monitor Component Capacity Planning
Concepts

Guides

Management of Metrics
Management of Alert
Management of Notification
Management of Monitoring Dashboards
Management of Probe

How To

Backup and Restore of Prometheus Monitoring Data
VictoriaMetrics Backup and Recovery of Monitoring Data
Collect Network Data from Custom-Named Network Interfaces

Distributed Tracing

Introduction
Install
Architecture
Concepts

Guides

Query Tracing
Query Trace Logs

How To

Non-Intrusive Integration of Tracing in Java Applications
Business Log Associated with the TraceID

Troubleshooting

Unable to Query the Required Tracing
Incomplete Tracing Data

Logs

Introduction
Install

Architecture

Log Module Architecture
Log Component Selection Guide
Log Component Capacity Planning
Concepts

Guides

Logs

How To

How to Archive Logs to Third-Party Storage
How to Interface with External ES Storage Clusters

Events

Introduction
Events

Inspection

Introduction
Architecture

Guides

Inspection
Component Health Status

Hardware accelerators

About Alauda Build of Hami
About Alauda Build of NVIDIA GPU Device Plugin

Alauda Service Mesh

Service Mesh 1.x
Service Mesh 2.x

Alauda AI

About Alauda AI

Alauda DevOps

About Alauda DevOps

Alauda Cost Management

About Alauda Cost Management

Alauda Application Services

Overview

Introduction
Architecture
Install
Upgrade

Alauda Database Service for MySQL

About Alauda Database Service for MySQL-MGR
About Alauda Database Service for MySQL-PXC

Alauda Cache Service for Redis OSS

About Alauda Cache Service for Redis OSS

Alauda Streaming Service for Kafka

About Alauda Streaming Service for Kafka

Alauda Streaming Service for RabbitMQ

About Alauda Streaming Service for RabbitMQ

Alauda support for PostgreSQL

About Alauda support for PostgreSQL

Operations Management

Introduction

Parameter Template Management

Introduction

Guides

Parameter Template Management

Backup Management

Introduction

Guides

External S3 Storage
Backup Management

Inspection Management

Introduction

Guides

Create Inspection Task
Exec Inspection Task
Update and Delete Inspection Tasks

How To

How to set Inspection scheduling?

Inspection Optimization Recommendations

MySQL

MySQL IO Load Optimization
MySQL Memory Usage Optimization
MySQL Storage Space Optimization
MySQL Active Thread Count Optimization
MySQL Row Lock Optimization

Redis

Redis BigKey
High CPU Usage in Redis
High Memory Usage in Redis

Kafka

High CPU Utilization in Kafka
Kafka Rebalance Optimization
Kafka Memory Usage Optimization
Kafka Storage Space Optimization

RabbitMQ

RabbitMQ Mnesia Database Exception Handling

Alert Management

Introduction

Guides

Relationship with Platform Capabilities

Upgrade Management

Introduction

Guides

Instance Upgrade

API Reference

Overview

Introduction
Kubernetes API Usage Guide

Advanced APIs

Alert APIs

AlertHistories [v1]
AlertHistoryMessages [v1]
AlertStatus [v2]
SilenceStatus [v2]

Event APIs

Search

Log APIs

Aggregation
Archive
Context
Search

Monitoring APIs

Indicators [monitoring.alauda.io/v1beta1]
Metrics [monitoring.alauda.io/v1beta1]
Variables [monitoring.alauda.io/v1beta1]

Kubernetes APIs

Alert APIs

AlertTemplate [alerttemplates.aiops.alauda.io/v1beta1]
PrometheusRule [prometheusrules.monitoring.coreos.com/v1]

AutoScaling APIs

HorizontalPodAutoscaler [autoscaling/v2]

Configuration APIs

ConfigMap [v1]
Secret [v1]

Inspection APIs

Inspection [inspections.ait.alauda.io/v1alpha1]

Namespace APIs

LimitRange [v1]
Namespace [v1]
ResourceQuota [v1]

Networking APIs

HTTPRoute [httproutes.gateway.networking.k8s.io/v1]
Service [v1]
VpcEgressGateway [vpc-egress-gateways.kubeovn.io/v1]
Vpc [vpcs.kubeovn.io/v1]

Notification APIs

Notification [notifications.ait.alauda.io/v1beta1]
NotificationGroup [notificationgroups.ait.alauda.io/v1beta1]
NotificationTemplate [notificationtemplates.ait.alauda.io/v1beta1]

Storage APIs

PersistentVolume [v1]
PersistentVolumeClaim [v1]

Workload APIs

Cronjob [batch/v1]
DameonSet [apps/v1]
Deployment [apps/v1]
Job [batch/v1]
Pod [v1]
Replicaset [apps/v1]
ReplicationController [v1]
Statefulset [apps/v1]
Previous PageConfiguration APIs
Next PageSecret [v1]

#ConfigMap [v1]

/kubernetes/{cluster}/api/v1/namespaces/{namespace}/configmaps#

Common Parameters#

  • namespace (in path): string required

    object name and auth scope, such as for teams and projects

  • pretty (in query): string

    If 'true', then the output is pretty printed. Defaults to 'false' unless the user-agent indicates a browser or command-line HTTP tool (curl and wget).

get#

list or watch objects of kind ConfigMap

Parameters#

  • allowWatchBookmarks (in query): boolean

    allowWatchBookmarks requests watch events with type "BOOKMARK". Servers that do not implement bookmarks may ignore this flag and bookmarks are sent at the server's discretion. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. If this is not a watch, this field is ignored.

  • continue (in query): string

    The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server, the server will respond with a 410 ResourceExpired error together with a continue token. If the client needs a consistent list, it must restart their list without the continue field. Otherwise, the client may send another list request with the token received with the 410 error, the server will respond with a list starting from the next key, but from the latest snapshot, which is inconsistent from the previous list results - objects that are created, modified, or deleted after the first list request will be included in the response, as long as their keys are after the "next key".

    This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications.

  • fieldSelector (in query): string

    A selector to restrict the list of returned objects by their fields. Defaults to everything.

  • labelSelector (in query): string

    A selector to restrict the list of returned objects by their labels. Defaults to everything.

  • limit (in query): integer

    limit is a maximum number of responses to return for a list call. If more items exist, the server will set the continue field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true.

    The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned.

  • resourceVersion (in query): string

    resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details.

    Defaults to unset

  • resourceVersionMatch (in query): string

    resourceVersionMatch determines how resourceVersion is applied to list calls. It is highly recommended that resourceVersionMatch be set for list calls where resourceVersion is set See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details.

    Defaults to unset

  • sendInitialEvents (in query): boolean

    sendInitialEvents=true may be set together with watch=true. In that case, the watch stream will begin with synthetic events to produce the current state of objects in the collection. Once all such events have been sent, a synthetic "Bookmark" event will be sent. The bookmark will report the ResourceVersion (RV) corresponding to the set of objects, and be marked with "k8s.io/initial-events-end": "true" annotation. Afterwards, the watch stream will proceed as usual, sending watch events corresponding to changes (subsequent to the RV) to objects watched.

    When sendInitialEvents option is set, we require resourceVersionMatch option to also be set. The semantic of the watch request is as following: - resourceVersionMatch = NotOlderThan is interpreted as "data at least as new as the provided resourceVersion" and the bookmark event is send when the state is synced to a resourceVersion at least as fresh as the one provided by the ListOptions. If resourceVersion is unset, this is interpreted as "consistent read" and the bookmark event is send when the state is synced at least to the moment when request started being processed.

    • resourceVersionMatch set to any other value or unset Invalid error is returned.

    Defaults to true if resourceVersion="" or resourceVersion="0" (for backward compatibility reasons) and to false otherwise.

  • timeoutSeconds (in query): integer

    Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity.

  • watch (in query): boolean

    Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion.

Response#

  • 200ConfigMapList: OK
  • 401: Unauthorized

post#

create a ConfigMap

Parameters#

  • dryRun (in query): string

    When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

  • fieldManager (in query): string

    fieldManager is a name associated with the actor or entity that is making these changes. The value must be less than or 128 characters long, and only contain printable characters, as defined by https://golang.org/pkg/unicode/#IsPrint.

  • fieldValidation (in query): string

    fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Request Body#

ConfigMap

Response#

  • 200ConfigMap: OK
  • 201ConfigMap: Created
  • 202ConfigMap: Accepted
  • 401: Unauthorized

delete#

delete collection of ConfigMap

Parameters#

  • continue (in query): string

    The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server, the server will respond with a 410 ResourceExpired error together with a continue token. If the client needs a consistent list, it must restart their list without the continue field. Otherwise, the client may send another list request with the token received with the 410 error, the server will respond with a list starting from the next key, but from the latest snapshot, which is inconsistent from the previous list results - objects that are created, modified, or deleted after the first list request will be included in the response, as long as their keys are after the "next key".

    This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications.

  • dryRun (in query): string

    When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

  • fieldSelector (in query): string

    A selector to restrict the list of returned objects by their fields. Defaults to everything.

  • gracePeriodSeconds (in query): integer

    The duration in seconds before the object should be deleted. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period for the specified type will be used. Defaults to a per object value if not specified. zero means delete immediately.

  • ignoreStoreReadErrorWithClusterBreakingPotential (in query): boolean

    if set to true, it will trigger an unsafe deletion of the resource in case the normal deletion flow fails with a corrupt object error. A resource is considered corrupt if it can not be retrieved from the underlying storage successfully because of a) its data can not be transformed e.g. decryption failure, or b) it fails to decode into an object. NOTE: unsafe deletion ignores finalizer constraints, skips precondition checks, and removes the object from the storage. WARNING: This may potentially break the cluster if the workload associated with the resource being unsafe-deleted relies on normal deletion flow. Use only if you REALLY know what you are doing. The default value is false, and the user must opt in to enable it

  • labelSelector (in query): string

    A selector to restrict the list of returned objects by their labels. Defaults to everything.

  • limit (in query): integer

    limit is a maximum number of responses to return for a list call. If more items exist, the server will set the continue field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true.

    The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned.

  • orphanDependents (in query): boolean

    Deprecated: please use the PropagationPolicy, this field will be deprecated in 1.7. Should the dependent objects be orphaned. If true/false, the "orphan" finalizer will be added to/removed from the object's finalizers list. Either this field or PropagationPolicy may be set, but not both.

  • propagationPolicy (in query): string

    Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy. Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - allow the garbage collector to delete the dependents in the background; 'Foreground' - a cascading policy that deletes all dependents in the foreground.

  • resourceVersion (in query): string

    resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details.

    Defaults to unset

  • resourceVersionMatch (in query): string

    resourceVersionMatch determines how resourceVersion is applied to list calls. It is highly recommended that resourceVersionMatch be set for list calls where resourceVersion is set See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details.

    Defaults to unset

  • sendInitialEvents (in query): boolean

    sendInitialEvents=true may be set together with watch=true. In that case, the watch stream will begin with synthetic events to produce the current state of objects in the collection. Once all such events have been sent, a synthetic "Bookmark" event will be sent. The bookmark will report the ResourceVersion (RV) corresponding to the set of objects, and be marked with "k8s.io/initial-events-end": "true" annotation. Afterwards, the watch stream will proceed as usual, sending watch events corresponding to changes (subsequent to the RV) to objects watched.

    When sendInitialEvents option is set, we require resourceVersionMatch option to also be set. The semantic of the watch request is as following: - resourceVersionMatch = NotOlderThan is interpreted as "data at least as new as the provided resourceVersion" and the bookmark event is send when the state is synced to a resourceVersion at least as fresh as the one provided by the ListOptions. If resourceVersion is unset, this is interpreted as "consistent read" and the bookmark event is send when the state is synced at least to the moment when request started being processed.

    • resourceVersionMatch set to any other value or unset Invalid error is returned.

    Defaults to true if resourceVersion="" or resourceVersion="0" (for backward compatibility reasons) and to false otherwise.

  • timeoutSeconds (in query): integer

    Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity.

Request Body#

DeleteOptions

Response#

  • 200Status: OK
  • 401: Unauthorized

ConfigMapList#

ConfigMapList is a resource containing a list of ConfigMap objects.

  • apiVersion: string

    APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

  • items: []

    Items is the list of ConfigMaps.

  • kind: string

    Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • metadata:

    More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

ConfigMap#

ConfigMap holds configuration data for pods to consume.

  • apiVersion: string

    APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

  • binaryData: map[string]string

    BinaryData contains the binary data. Each key must consist of alphanumeric characters, '-', '_' or '.'. BinaryData can contain byte sequences that are not in the UTF-8 range. The keys stored in BinaryData must not overlap with the ones in the Data field, this is enforced during validation process. Using this field will require 1.10+ apiserver and kubelet.

  • data: map[string]string

    Data contains the configuration data. Each key must consist of alphanumeric characters, '-', '_' or '.'. Values with non-UTF-8 byte sequences must use the BinaryData field. The keys stored in Data must not overlap with the keys in the BinaryData field, this is enforced during validation process.

  • immutable: boolean

    Immutable, if set to true, ensures that data stored in the ConfigMap cannot be updated (only object metadata can be modified). If not set to true, the field can be modified at any time. Defaulted to nil.

  • kind: string

    Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • metadata:

    Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

ObjectMeta#

ObjectMeta is metadata that all persisted resources must have, which includes all objects users must create.

  • annotations: map[string]string

    Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations

  • creationTimestamp:

    CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.

    Populated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

  • deletionGracePeriodSeconds: integer

    Number of seconds allowed for this object to gracefully terminate before it will be removed from the system. Only set when deletionTimestamp is also set. May only be shortened. Read-only.

  • deletionTimestamp:

    DeletionTimestamp is RFC 3339 date and time at which this resource will be deleted. This field is set by the server when a graceful deletion is requested by the user, and is not directly settable by a client. The resource is expected to be deleted (no longer visible from resource lists, and not reachable by name) after the time in this field, once the finalizers list is empty. As long as the finalizers list contains items, deletion is blocked. Once the deletionTimestamp is set, this value may not be unset or be set further into the future, although it may be shortened or the resource may be deleted prior to this time. For example, a user may request that a pod is deleted in 30 seconds. The Kubelet will react by sending a graceful termination signal to the containers in the pod. After that 30 seconds, the Kubelet will send a hard termination signal (SIGKILL) to the container and after cleanup, remove the pod from the API. In the presence of network partitions, this object may still exist after this timestamp, until an administrator or automated process can determine the resource is fully terminated. If not set, graceful deletion of the object has not been requested.

    Populated by the system when a graceful deletion is requested. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

  • finalizers: []string

    Must be empty before the object is deleted from the registry. Each entry is an identifier for the responsible component that will remove the entry from the list. If the deletionTimestamp of the object is non-nil, entries in this list can only be removed. Finalizers may be processed and removed in any order. Order is NOT enforced because it introduces significant risk of stuck finalizers. finalizers is a shared field, any actor with permission can reorder it. If the finalizer list is processed in order, then this can lead to a situation in which the component responsible for the first finalizer in the list is waiting for a signal (field value, external system, or other) produced by a component responsible for a finalizer later in the list, resulting in a deadlock. Without enforced ordering finalizers are free to order amongst themselves and are not vulnerable to ordering changes in the list.

  • generateName: string

    GenerateName is an optional prefix, used by the server, to generate a unique name ONLY IF the Name field has not been provided. If this field is used, the name returned to the client will be different than the name passed. This value will also be combined with a unique suffix. The provided value has the same validation rules as the Name field, and may be truncated by the length of the suffix required to make the value unique on the server.

    If this field is specified and the generated name exists, the server will return a 409.

    Applied only if Name is not specified. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#idempotency

  • generation: integer

    A sequence number representing a specific generation of the desired state. Populated by the system. Read-only.

  • labels: map[string]string

    Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels

  • managedFields: []

    ManagedFields maps workflow-id and version to the set of fields that are managed by that workflow. This is mostly for internal housekeeping, and users typically shouldn't need to set or understand this field. A workflow can be the user's name, a controller's name, or the name of a specific apply path like "ci-cd". The set of fields is always in the version that the workflow used when modifying the object.

  • name: string

    Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#names

  • namespace: string

    Namespace defines the space within which each name must be unique. An empty namespace is equivalent to the "default" namespace, but "default" is the canonical representation. Not all objects are required to be scoped to a namespace - the value of this field for those objects will be empty.

    Must be a DNS_LABEL. Cannot be updated. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces

  • ownerReferences: []

    List of objects depended by this object. If ALL objects in the list have been deleted, this object will be garbage collected. If this object is managed by a controller, then an entry in this list will point to this controller, with the controller field set to true. There cannot be more than one managing controller.

  • resourceVersion: string

    An opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed. May be used for optimistic concurrency, change detection, and the watch operation on a resource or set of resources. Clients must treat these values as opaque and passed unmodified back to the server. They may only be valid for a particular resource or set of resources.

    Populated by the system. Read-only. Value must be treated as opaque by clients and . More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency

  • selfLink: string

    Deprecated: selfLink is a legacy read-only field that is no longer populated by the system.

  • uid: string

    UID is the unique in time and space value for this object. It is typically generated by the server on successful creation of a resource and is not allowed to change on PUT operations.

    Populated by the system. Read-only. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#uids

Time#

Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON. Wrappers are provided for many of the factory methods that the time package offers.

ManagedFieldsEntry#

ManagedFieldsEntry is a workflow-id, a FieldSet and the group version of the resource that the fieldset applies to.

  • apiVersion: string

    APIVersion defines the version of this resource that this field set applies to. The format is "group/version" just like the top-level APIVersion field. It is necessary to track the version of a field set because it cannot be automatically converted.

  • fieldsType: string

    FieldsType is the discriminator for the different fields format and version. There is currently only one possible value: "FieldsV1"

  • fieldsV1:

    FieldsV1 holds the first JSON version format as described in the "FieldsV1" type.

  • manager: string

    Manager is an identifier of the workflow managing these fields.

  • operation: string

    Operation is the type of operation which lead to this ManagedFieldsEntry being created. The only valid values for this field are 'Apply' and 'Update'.

  • subresource: string

    Subresource is the name of the subresource used to update that object, or empty string if the object was updated through the main resource. The value of this field is used to distinguish between managers, even if they share the same name. For example, a status update will be distinct from a regular update using the same manager name. Note that the APIVersion field is not related to the Subresource field and it always corresponds to the version of the main resource.

  • time:

    Time is the timestamp of when the ManagedFields entry was added. The timestamp will also be updated if a field is added, the manager changes any of the owned fields value or removes a field. The timestamp does not update when a field is removed from the entry because another manager took it over.

FieldsV1#

FieldsV1 stores a set of fields in a data structure like a Trie, in JSON format.

Each key is either a '.' representing the field itself, and will always map to an empty set, or a string representing a sub-field or item. The string will follow one of these four formats: 'f:', where is the name of a field in a struct, or key in a map 'v:', where is the exact json formatted value of a list item 'i:', where is position of a item in a list 'k:', where is a map of a list item's key fields to their unique values If a key maps to an empty Fields value, the field that key represents is part of the set.

The exact format is defined in sigs.k8s.io/structured-merge-diff

OwnerReference#

OwnerReference contains enough information to let you identify an owning object. An owning object must be in the same namespace as the dependent, or be cluster-scoped, so there is no namespace field.

  • apiVersion: string

    API version of the referent.

  • blockOwnerDeletion: boolean

    If true, AND if the owner has the "foregroundDeletion" finalizer, then the owner cannot be deleted from the key-value store until this reference is removed. See https://kubernetes.io/docs/concepts/architecture/garbage-collection/#foreground-deletion for how the garbage collector interacts with this field and enforces the foreground deletion. Defaults to false. To set this field, a user needs "delete" permission of the owner, otherwise 422 (Unprocessable Entity) will be returned.

  • controller: boolean

    If true, this reference points to the managing controller.

  • kind: string

    Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • name: string

    Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#names

  • uid: string

    UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#uids

ListMeta#

ListMeta describes metadata that synthetic resources must have, including lists and various status objects. A resource may have only one of {ObjectMeta, ListMeta}.

  • continue: string

    continue may be set if the user set a limit on the number of items returned, and indicates that the server has more data available. The value is opaque and may be used to issue another request to the endpoint that served this list to retrieve the next set of available objects. Continuing a consistent list may not be possible if the server configuration has changed or more than a few minutes have passed. The resourceVersion field returned when using this continue value will be identical to the value in the first response, unless you have received this token from an error message.

  • remainingItemCount: integer

    remainingItemCount is the number of subsequent items in the list which are not included in this list response. If the list request contained label or field selectors, then the number of remaining items is unknown and the field will be left unset and omitted during serialization. If the list is complete (either because it is not chunking or because this is the last chunk), then there are no more remaining items and this field will be left unset and omitted during serialization. Servers older than v1.15 do not set this field. The intended use of the remainingItemCount is estimating the size of a collection. Clients should not rely on the remainingItemCount to be set or to be exact.

  • resourceVersion: string

    String that identifies the server's internal version of this object that can be used by clients to determine when objects have changed. Value must be treated as opaque by clients and passed unmodified back to the server. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency

  • selfLink: string

    Deprecated: selfLink is a legacy read-only field that is no longer populated by the system.

DeleteOptions#

DeleteOptions may be provided when deleting an API object.

  • apiVersion: string

    APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

  • dryRun: []string

    When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

  • gracePeriodSeconds: integer

    The duration in seconds before the object should be deleted. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period for the specified type will be used. Defaults to a per object value if not specified. zero means delete immediately.

  • ignoreStoreReadErrorWithClusterBreakingPotential: boolean

    if set to true, it will trigger an unsafe deletion of the resource in case the normal deletion flow fails with a corrupt object error. A resource is considered corrupt if it can not be retrieved from the underlying storage successfully because of a) its data can not be transformed e.g. decryption failure, or b) it fails to decode into an object. NOTE: unsafe deletion ignores finalizer constraints, skips precondition checks, and removes the object from the storage. WARNING: This may potentially break the cluster if the workload associated with the resource being unsafe-deleted relies on normal deletion flow. Use only if you REALLY know what you are doing. The default value is false, and the user must opt in to enable it

  • kind: string

    Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • orphanDependents: boolean

    Deprecated: please use the PropagationPolicy, this field will be deprecated in 1.7. Should the dependent objects be orphaned. If true/false, the "orphan" finalizer will be added to/removed from the object's finalizers list. Either this field or PropagationPolicy may be set, but not both.

  • preconditions:

    Must be fulfilled before a deletion is carried out. If not possible, a 409 Conflict status will be returned.

  • propagationPolicy: string

    Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy. Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - allow the garbage collector to delete the dependents in the background; 'Foreground' - a cascading policy that deletes all dependents in the foreground.

Preconditions#

Preconditions must be fulfilled before an operation (update, delete, etc.) is carried out.

  • resourceVersion: string

    Specifies the target ResourceVersion

  • uid: string

    Specifies the target UID.

Status#

Status is a return value for calls that don't return other objects.

  • apiVersion: string

    APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

  • code: integer

    Suggested HTTP return code for this status, 0 if not set.

  • details:

    Extended data associated with the reason. Each reason may define its own extended details. This field is optional and the data returned is not guaranteed to conform to any schema except that defined by the reason type.

  • kind: string

    Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • message: string

    A human-readable description of the status of this operation.

  • metadata:

    Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • reason: string

    A machine-readable description of why this operation is in the "Failure" status. If this value is empty there is no information available. A Reason clarifies an HTTP status code but does not override it.

  • status: string

    Status of the operation. One of: "Success" or "Failure". More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status

StatusDetails#

StatusDetails is a set of additional properties that MAY be set by the server to provide additional information about a response. The Reason field of a Status object defines what attributes will be set. Clients must ignore fields that do not match the defined type of each attribute, and should assume that any attribute may be empty, invalid, or under defined.

  • causes: []

    The Causes array includes more details associated with the StatusReason failure. Not all StatusReasons may provide detailed causes.

  • group: string

    The group attribute of the resource associated with the status StatusReason.

  • kind: string

    The kind attribute of the resource associated with the status StatusReason. On some operations may differ from the requested resource Kind. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • name: string

    The name attribute of the resource associated with the status StatusReason (when there is a single name which can be described).

  • retryAfterSeconds: integer

    If specified, the time in seconds before the operation should be retried. Some errors may indicate the client must take an alternate action - for those errors this field may indicate how long to wait before taking the alternate action.

  • uid: string

    UID of the resource. (when there is a single resource which can be described). More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#uids

StatusCause#

StatusCause provides more information about an api.Status failure, including cases when multiple errors are encountered.

  • field: string

    The field of the resource that has caused this error, as named by its JSON serialization. May include dot and postfix notation for nested attributes. Arrays are zero-indexed. Fields may appear more than once in an array of causes due to fields having multiple errors. Optional.

    Examples: "name" - the field "name" on the current resource "items[0].name" - the field "name" on the first array entry in "items"

  • message: string

    A human-readable description of the cause of the error. This field may be presented as-is to a reader.

  • reason: string

    A machine-readable description of the cause of the error. If this value is empty there is no information available.

/kubernetes/{cluster}/api/v1/namespaces/{namespace}/configmaps/{name}#

Common Parameters#

  • name (in path): string required

    name of the ConfigMap

  • namespace (in path): string required

    object name and auth scope, such as for teams and projects

  • pretty (in query): string

    If 'true', then the output is pretty printed. Defaults to 'false' unless the user-agent indicates a browser or command-line HTTP tool (curl and wget).

get#

read the specified ConfigMap

Response#

  • 200ConfigMap: OK
  • 401: Unauthorized

put#

replace the specified ConfigMap

Parameters#

  • dryRun (in query): string

    When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

  • fieldManager (in query): string

    fieldManager is a name associated with the actor or entity that is making these changes. The value must be less than or 128 characters long, and only contain printable characters, as defined by https://golang.org/pkg/unicode/#IsPrint.

  • fieldValidation (in query): string

    fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Request Body#

ConfigMap

Response#

  • 200ConfigMap: OK
  • 201ConfigMap: Created
  • 401: Unauthorized

delete#

delete a ConfigMap

Parameters#

  • dryRun (in query): string

    When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

  • gracePeriodSeconds (in query): integer

    The duration in seconds before the object should be deleted. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period for the specified type will be used. Defaults to a per object value if not specified. zero means delete immediately.

  • ignoreStoreReadErrorWithClusterBreakingPotential (in query): boolean

    if set to true, it will trigger an unsafe deletion of the resource in case the normal deletion flow fails with a corrupt object error. A resource is considered corrupt if it can not be retrieved from the underlying storage successfully because of a) its data can not be transformed e.g. decryption failure, or b) it fails to decode into an object. NOTE: unsafe deletion ignores finalizer constraints, skips precondition checks, and removes the object from the storage. WARNING: This may potentially break the cluster if the workload associated with the resource being unsafe-deleted relies on normal deletion flow. Use only if you REALLY know what you are doing. The default value is false, and the user must opt in to enable it

  • orphanDependents (in query): boolean

    Deprecated: please use the PropagationPolicy, this field will be deprecated in 1.7. Should the dependent objects be orphaned. If true/false, the "orphan" finalizer will be added to/removed from the object's finalizers list. Either this field or PropagationPolicy may be set, but not both.

  • propagationPolicy (in query): string

    Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy. Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - allow the garbage collector to delete the dependents in the background; 'Foreground' - a cascading policy that deletes all dependents in the foreground.

Request Body#

DeleteOptions

Response#

  • 200Status: OK
  • 202Status: Accepted
  • 401: Unauthorized

patch#

partially update the specified ConfigMap

Parameters#

  • dryRun (in query): string

    When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

  • fieldManager (in query): string

    fieldManager is a name associated with the actor or entity that is making these changes. The value must be less than or 128 characters long, and only contain printable characters, as defined by https://golang.org/pkg/unicode/#IsPrint. This field is required for apply requests (application/apply-patch) but optional for non-apply patch types (JsonPatch, MergePatch, StrategicMergePatch).

  • fieldValidation (in query): string

    fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

  • force (in query): boolean

    Force is going to "force" Apply requests. It means user will re-acquire conflicting fields owned by other people. Force flag must be unset for non-apply patch requests.

Request Body#

Patch

Response#

  • 200ConfigMap: OK
  • 201ConfigMap: Created
  • 401: Unauthorized

ConfigMap#

ConfigMap holds configuration data for pods to consume.

  • apiVersion: string

    APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

  • binaryData: map[string]string

    BinaryData contains the binary data. Each key must consist of alphanumeric characters, '-', '_' or '.'. BinaryData can contain byte sequences that are not in the UTF-8 range. The keys stored in BinaryData must not overlap with the ones in the Data field, this is enforced during validation process. Using this field will require 1.10+ apiserver and kubelet.

  • data: map[string]string

    Data contains the configuration data. Each key must consist of alphanumeric characters, '-', '_' or '.'. Values with non-UTF-8 byte sequences must use the BinaryData field. The keys stored in Data must not overlap with the keys in the BinaryData field, this is enforced during validation process.

  • immutable: boolean

    Immutable, if set to true, ensures that data stored in the ConfigMap cannot be updated (only object metadata can be modified). If not set to true, the field can be modified at any time. Defaulted to nil.

  • kind: string

    Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • metadata:

    Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

ObjectMeta#

ObjectMeta is metadata that all persisted resources must have, which includes all objects users must create.

  • annotations: map[string]string

    Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations

  • creationTimestamp:

    CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.

    Populated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

  • deletionGracePeriodSeconds: integer

    Number of seconds allowed for this object to gracefully terminate before it will be removed from the system. Only set when deletionTimestamp is also set. May only be shortened. Read-only.

  • deletionTimestamp:

    DeletionTimestamp is RFC 3339 date and time at which this resource will be deleted. This field is set by the server when a graceful deletion is requested by the user, and is not directly settable by a client. The resource is expected to be deleted (no longer visible from resource lists, and not reachable by name) after the time in this field, once the finalizers list is empty. As long as the finalizers list contains items, deletion is blocked. Once the deletionTimestamp is set, this value may not be unset or be set further into the future, although it may be shortened or the resource may be deleted prior to this time. For example, a user may request that a pod is deleted in 30 seconds. The Kubelet will react by sending a graceful termination signal to the containers in the pod. After that 30 seconds, the Kubelet will send a hard termination signal (SIGKILL) to the container and after cleanup, remove the pod from the API. In the presence of network partitions, this object may still exist after this timestamp, until an administrator or automated process can determine the resource is fully terminated. If not set, graceful deletion of the object has not been requested.

    Populated by the system when a graceful deletion is requested. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

  • finalizers: []string

    Must be empty before the object is deleted from the registry. Each entry is an identifier for the responsible component that will remove the entry from the list. If the deletionTimestamp of the object is non-nil, entries in this list can only be removed. Finalizers may be processed and removed in any order. Order is NOT enforced because it introduces significant risk of stuck finalizers. finalizers is a shared field, any actor with permission can reorder it. If the finalizer list is processed in order, then this can lead to a situation in which the component responsible for the first finalizer in the list is waiting for a signal (field value, external system, or other) produced by a component responsible for a finalizer later in the list, resulting in a deadlock. Without enforced ordering finalizers are free to order amongst themselves and are not vulnerable to ordering changes in the list.

  • generateName: string

    GenerateName is an optional prefix, used by the server, to generate a unique name ONLY IF the Name field has not been provided. If this field is used, the name returned to the client will be different than the name passed. This value will also be combined with a unique suffix. The provided value has the same validation rules as the Name field, and may be truncated by the length of the suffix required to make the value unique on the server.

    If this field is specified and the generated name exists, the server will return a 409.

    Applied only if Name is not specified. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#idempotency

  • generation: integer

    A sequence number representing a specific generation of the desired state. Populated by the system. Read-only.

  • labels: map[string]string

    Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels

  • managedFields: []

    ManagedFields maps workflow-id and version to the set of fields that are managed by that workflow. This is mostly for internal housekeeping, and users typically shouldn't need to set or understand this field. A workflow can be the user's name, a controller's name, or the name of a specific apply path like "ci-cd". The set of fields is always in the version that the workflow used when modifying the object.

  • name: string

    Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#names

  • namespace: string

    Namespace defines the space within which each name must be unique. An empty namespace is equivalent to the "default" namespace, but "default" is the canonical representation. Not all objects are required to be scoped to a namespace - the value of this field for those objects will be empty.

    Must be a DNS_LABEL. Cannot be updated. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces

  • ownerReferences: []

    List of objects depended by this object. If ALL objects in the list have been deleted, this object will be garbage collected. If this object is managed by a controller, then an entry in this list will point to this controller, with the controller field set to true. There cannot be more than one managing controller.

  • resourceVersion: string

    An opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed. May be used for optimistic concurrency, change detection, and the watch operation on a resource or set of resources. Clients must treat these values as opaque and passed unmodified back to the server. They may only be valid for a particular resource or set of resources.

    Populated by the system. Read-only. Value must be treated as opaque by clients and . More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency

  • selfLink: string

    Deprecated: selfLink is a legacy read-only field that is no longer populated by the system.

  • uid: string

    UID is the unique in time and space value for this object. It is typically generated by the server on successful creation of a resource and is not allowed to change on PUT operations.

    Populated by the system. Read-only. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#uids

Time#

Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON. Wrappers are provided for many of the factory methods that the time package offers.

ManagedFieldsEntry#

ManagedFieldsEntry is a workflow-id, a FieldSet and the group version of the resource that the fieldset applies to.

  • apiVersion: string

    APIVersion defines the version of this resource that this field set applies to. The format is "group/version" just like the top-level APIVersion field. It is necessary to track the version of a field set because it cannot be automatically converted.

  • fieldsType: string

    FieldsType is the discriminator for the different fields format and version. There is currently only one possible value: "FieldsV1"

  • fieldsV1:

    FieldsV1 holds the first JSON version format as described in the "FieldsV1" type.

  • manager: string

    Manager is an identifier of the workflow managing these fields.

  • operation: string

    Operation is the type of operation which lead to this ManagedFieldsEntry being created. The only valid values for this field are 'Apply' and 'Update'.

  • subresource: string

    Subresource is the name of the subresource used to update that object, or empty string if the object was updated through the main resource. The value of this field is used to distinguish between managers, even if they share the same name. For example, a status update will be distinct from a regular update using the same manager name. Note that the APIVersion field is not related to the Subresource field and it always corresponds to the version of the main resource.

  • time:

    Time is the timestamp of when the ManagedFields entry was added. The timestamp will also be updated if a field is added, the manager changes any of the owned fields value or removes a field. The timestamp does not update when a field is removed from the entry because another manager took it over.

FieldsV1#

FieldsV1 stores a set of fields in a data structure like a Trie, in JSON format.

Each key is either a '.' representing the field itself, and will always map to an empty set, or a string representing a sub-field or item. The string will follow one of these four formats: 'f:', where is the name of a field in a struct, or key in a map 'v:', where is the exact json formatted value of a list item 'i:', where is position of a item in a list 'k:', where is a map of a list item's key fields to their unique values If a key maps to an empty Fields value, the field that key represents is part of the set.

The exact format is defined in sigs.k8s.io/structured-merge-diff

OwnerReference#

OwnerReference contains enough information to let you identify an owning object. An owning object must be in the same namespace as the dependent, or be cluster-scoped, so there is no namespace field.

  • apiVersion: string

    API version of the referent.

  • blockOwnerDeletion: boolean

    If true, AND if the owner has the "foregroundDeletion" finalizer, then the owner cannot be deleted from the key-value store until this reference is removed. See https://kubernetes.io/docs/concepts/architecture/garbage-collection/#foreground-deletion for how the garbage collector interacts with this field and enforces the foreground deletion. Defaults to false. To set this field, a user needs "delete" permission of the owner, otherwise 422 (Unprocessable Entity) will be returned.

  • controller: boolean

    If true, this reference points to the managing controller.

  • kind: string

    Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • name: string

    Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#names

  • uid: string

    UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#uids

DeleteOptions#

DeleteOptions may be provided when deleting an API object.

  • apiVersion: string

    APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

  • dryRun: []string

    When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

  • gracePeriodSeconds: integer

    The duration in seconds before the object should be deleted. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period for the specified type will be used. Defaults to a per object value if not specified. zero means delete immediately.

  • ignoreStoreReadErrorWithClusterBreakingPotential: boolean

    if set to true, it will trigger an unsafe deletion of the resource in case the normal deletion flow fails with a corrupt object error. A resource is considered corrupt if it can not be retrieved from the underlying storage successfully because of a) its data can not be transformed e.g. decryption failure, or b) it fails to decode into an object. NOTE: unsafe deletion ignores finalizer constraints, skips precondition checks, and removes the object from the storage. WARNING: This may potentially break the cluster if the workload associated with the resource being unsafe-deleted relies on normal deletion flow. Use only if you REALLY know what you are doing. The default value is false, and the user must opt in to enable it

  • kind: string

    Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • orphanDependents: boolean

    Deprecated: please use the PropagationPolicy, this field will be deprecated in 1.7. Should the dependent objects be orphaned. If true/false, the "orphan" finalizer will be added to/removed from the object's finalizers list. Either this field or PropagationPolicy may be set, but not both.

  • preconditions:

    Must be fulfilled before a deletion is carried out. If not possible, a 409 Conflict status will be returned.

  • propagationPolicy: string

    Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy. Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - allow the garbage collector to delete the dependents in the background; 'Foreground' - a cascading policy that deletes all dependents in the foreground.

Preconditions#

Preconditions must be fulfilled before an operation (update, delete, etc.) is carried out.

  • resourceVersion: string

    Specifies the target ResourceVersion

  • uid: string

    Specifies the target UID.

Status#

Status is a return value for calls that don't return other objects.

  • apiVersion: string

    APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

  • code: integer

    Suggested HTTP return code for this status, 0 if not set.

  • details:

    Extended data associated with the reason. Each reason may define its own extended details. This field is optional and the data returned is not guaranteed to conform to any schema except that defined by the reason type.

  • kind: string

    Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • message: string

    A human-readable description of the status of this operation.

  • metadata:

    Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • reason: string

    A machine-readable description of why this operation is in the "Failure" status. If this value is empty there is no information available. A Reason clarifies an HTTP status code but does not override it.

  • status: string

    Status of the operation. One of: "Success" or "Failure". More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status

StatusDetails#

StatusDetails is a set of additional properties that MAY be set by the server to provide additional information about a response. The Reason field of a Status object defines what attributes will be set. Clients must ignore fields that do not match the defined type of each attribute, and should assume that any attribute may be empty, invalid, or under defined.

  • causes: []

    The Causes array includes more details associated with the StatusReason failure. Not all StatusReasons may provide detailed causes.

  • group: string

    The group attribute of the resource associated with the status StatusReason.

  • kind: string

    The kind attribute of the resource associated with the status StatusReason. On some operations may differ from the requested resource Kind. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

  • name: string

    The name attribute of the resource associated with the status StatusReason (when there is a single name which can be described).

  • retryAfterSeconds: integer

    If specified, the time in seconds before the operation should be retried. Some errors may indicate the client must take an alternate action - for those errors this field may indicate how long to wait before taking the alternate action.

  • uid: string

    UID of the resource. (when there is a single resource which can be described). More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#uids

StatusCause#

StatusCause provides more information about an api.Status failure, including cases when multiple errors are encountered.

  • field: string

    The field of the resource that has caused this error, as named by its JSON serialization. May include dot and postfix notation for nested attributes. Arrays are zero-indexed. Fields may appear more than once in an array of causes due to fields having multiple errors. Optional.

    Examples: "name" - the field "name" on the current resource "items[0].name" - the field "name" on the first array entry in "items"

  • message: string

    A human-readable description of the cause of the error. This field may be presented as-is to a reader.

  • reason: string

    A machine-readable description of the cause of the error. If this value is empty there is no information available.

ListMeta#

ListMeta describes metadata that synthetic resources must have, including lists and various status objects. A resource may have only one of {ObjectMeta, ListMeta}.

  • continue: string

    continue may be set if the user set a limit on the number of items returned, and indicates that the server has more data available. The value is opaque and may be used to issue another request to the endpoint that served this list to retrieve the next set of available objects. Continuing a consistent list may not be possible if the server configuration has changed or more than a few minutes have passed. The resourceVersion field returned when using this continue value will be identical to the value in the first response, unless you have received this token from an error message.

  • remainingItemCount: integer

    remainingItemCount is the number of subsequent items in the list which are not included in this list response. If the list request contained label or field selectors, then the number of remaining items is unknown and the field will be left unset and omitted during serialization. If the list is complete (either because it is not chunking or because this is the last chunk), then there are no more remaining items and this field will be left unset and omitted during serialization. Servers older than v1.15 do not set this field. The intended use of the remainingItemCount is estimating the size of a collection. Clients should not rely on the remainingItemCount to be set or to be exact.

  • resourceVersion: string

    String that identifies the server's internal version of this object that can be used by clients to determine when objects have changed. Value must be treated as opaque by clients and passed unmodified back to the server. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency

  • selfLink: string

    Deprecated: selfLink is a legacy read-only field that is no longer populated by the system.

Patch#

Patch is provided to give a concrete name and type to the Kubernetes PATCH request body.