Installing an Add-on Instance
Function
This API is used to install an add-on instance by using an add-on template.
URI
POST /api/v3/addons
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
Content-Type |
Yes |
String |
Message body type (format). |
X-Auth-Token |
Yes |
String |
Requests for calling an API can be authenticated using either a token or AK/SK. If token-based authentication is used, this parameter is mandatory and must be set to a user token. For details, see Obtaining a User Token. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
kind |
Yes |
String |
API type. The value is fixed at Addon and cannot be changed. Any user-defined value is invalid. |
apiVersion |
Yes |
String |
API version. The value is fixed at v3 and cannot be changed. Any user-defined value is invalid. |
metadata |
Yes |
Metadata object |
Basic information about the object. Metadata is a collection of attributes. |
spec |
Yes |
InstanceRequestSpec object |
Detailed description of add-on installation or upgrade. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
uid |
No |
String |
Unique ID. |
name |
No |
String |
Add-on name. |
labels |
No |
Map<String,String> |
Add-on labels in key-value pairs. This is a reserved field and does not take effect. |
annotations |
No |
Map<String,String> |
Add-on annotations in the format of key-value pairs.
|
updateTimestamp |
No |
String |
Update time. |
creationTimestamp |
No |
String |
Creation time. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
version |
No |
String |
Version of the add-on to install or upgrade, for example, 1.0.0.
|
clusterID |
Yes |
String |
Cluster ID. |
values |
Yes |
Map<String,Object> |
Add-on template installation parameters (varying depending on the add-on). During the add-on upgrade, you need to specify all the installation parameters. If the parameters are not specified, the default values in the add-on template are used. The current add-on installation parameters can be obtained through the API for querying add-on instances. |
addonTemplateName |
Yes |
String |
Name of the add-on template to be installed, for example, coredns. |
Response Parameters
Status code: 201
Parameter |
Type |
Description |
---|---|---|
kind |
String |
API type. The value is fixed at Addon and cannot be changed. |
apiVersion |
String |
API version. The value is fixed at v3 and cannot be changed. |
metadata |
Metadata object |
Basic information about the object. Metadata is a collection of attributes. |
spec |
InstanceSpec object |
Detailed description of the add-on instance. |
status |
AddonInstanceStatus object |
Add-on instance status. |
Parameter |
Type |
Description |
---|---|---|
uid |
String |
Unique ID. |
name |
String |
Add-on name. |
labels |
Map<String,String> |
Add-on labels in key-value pairs. This is a reserved field and does not take effect. |
annotations |
Map<String,String> |
Add-on annotations in the format of key-value pairs.
|
updateTimestamp |
String |
Update time. |
creationTimestamp |
String |
Creation time. |
Parameter |
Type |
Description |
---|---|---|
clusterID |
String |
Cluster ID. |
version |
String |
Add-on template version, for example, 1.0.0. |
addonTemplateName |
String |
Add-on template name, for example, coredns. |
addonTemplateType |
String |
Add-on template type. |
addonTemplateLogo |
String |
URL for obtaining the add-on template logo. |
addonTemplateLabels |
Array of strings |
Labels of the add-on template. |
description |
String |
Add-on template description. |
values |
Map<String,Object> |
Add-on template installation parameters (varying depending on the add-on). Set the parameters accordingly. |
Parameter |
Type |
Description |
---|---|---|
status |
String |
Add-on instance status. |
Reason |
String |
Cause of the add-on installation failure. |
message |
String |
Installation error details. |
targetVersions |
Array of strings |
Versions to which the current add-on version can be upgraded. |
currentVersion |
Versions object |
Information about the current add-on version. |
Parameter |
Type |
Description |
---|---|---|
version |
String |
Add-on version. |
input |
Object |
Add-on installation parameters. |
stable |
Boolean |
Whether the add-on version is a stable release. |
translate |
Object |
Translation information used by the GUI. |
supportVersions |
Array of SupportVersions objects |
Cluster versions that support the add-on. |
creationTimestamp |
String |
Creation time. |
updateTimestamp |
String |
Update time. |
Example Requests
{ "kind" : "Addon", "apiVersion" : "v3", "metadata" : { "annotations" : { "addon.install/type" : "install" } }, "spec" : { "clusterID" : "1b2ec02d-a3b2-11ec-b0d0-0255ac100099", "version" : "1.17.15", "addonTemplateName" : "coredns", "values" : { "basic" : { "cluster_ip" : "10.247.3.10", "image_version" : "1.17.15", "platform" : "linux-amd64", "swr_addr" : "<Replace_SWR_address>", "swr_user" : "hwofficial", "rbac_enabled" : true }, "flavor" : { "name" : 2500, "replicas" : 2, "resources" : [ { "limitsCpu" : "500m", "limitsMem" : "512Mi", "name" : "coredns", "requestsCpu" : "500m", "requestsMem" : "512Mi" } ] }, "custom" : { "stub_domains" : { }, "upstream_nameservers" : [ ], "cluster_id" : "1b2ec02d-a3b2-11ec-b0d0-0255ac100099", "tenant_id" : "0504201b6c80256b2f08c0099f0c8fe4" } } } }
Example Responses
Status code: 201
OK
{ "kind" : "Addon", "apiVersion" : "v3", "metadata" : { "uid" : "b748aaea-a984-11ec-987b-0255ac1000bc", "name" : "coredns", "creationTimestamp" : "2022-03-22T02:06:41Z", "updateTimestamp" : "2022-03-22T02:06:41Z" }, "spec" : { "clusterID" : "1b2ec02d-a3b2-11ec-b0d0-0255ac100099", "version" : "1.17.15", "addonTemplateName" : "coredns", "addonTemplateType" : "helm", "addonTemplateLogo" : "", "addonTemplateLabels" : [ "ServiceDiscovery" ], "description" : "CoreDNS is a DNS server that chains plugins and provides Kubernetes DNS Services", "values" : { "basic" : { "cluster_ip" : "10.247.3.10", "image_version" : "1.17.15", "platform" : "linux-amd64", "rbac_enabled" : true, "swr_addr" : "", "swr_user" : "hwofficial" }, "custom" : { "cluster_id" : "1b2ec02d-a3b2-11ec-b0d0-0255ac100099", "stub_domains" : { }, "tenant_id" : "0504201b6c80256b2f08c0099f0c8fe4", "upstream_nameservers" : [ ] }, "flavor" : { "name" : 2500, "replicas" : 2, "resources" : [ { "limitsCpu" : "500m", "limitsMem" : "512Mi", "name" : "coredns", "requestsCpu" : "500m", "requestsMem" : "512Mi" } ] } } }, "status" : { "status" : "installing", "Reason" : "", "message" : "", "targetVersions" : null, "currentVersion" : { "version" : "1.17.15", "input" : { "basic" : { "cluster_ip" : "10.247.3.10", "image_version" : "1.17.15", "platform" : "linux-amd64", "swr_addr" : "", "swr_user" : "hwofficial" }, "parameters" : { "custom" : { "stub_domains" : "", "upstream_nameservers" : "" }, "flavor1" : { "name" : 2500, "replicas" : 2, "resources" : [ { "limitsCpu" : "500m", "limitsMem" : "512Mi", "name" : "coredns", "requestsCpu" : "500m", "requestsMem" : "512Mi" } ] }, "flavor2" : { "name" : 5000, "replicas" : 2, "resources" : [ { "limitsCpu" : "1000m", "limitsMem" : "1024Mi", "name" : "coredns", "requestsCpu" : "1000m", "requestsMem" : "1024Mi" } ] }, "flavor3" : { "name" : 10000, "replicas" : 2, "resources" : [ { "limitsCpu" : "2000m", "limitsMem" : "2048Mi", "name" : "coredns", "requestsCpu" : "2000m", "requestsMem" : "2048Mi" } ] }, "flavor4" : { "name" : 20000, "replicas" : 4, "resources" : [ { "limitsCpu" : "2000m", "limitsMem" : "2048Mi", "name" : "coredns", "requestsCpu" : "2000m", "requestsMem" : "2048Mi" } ] } } }, "stable" : true, "translate" : { "en_US" : { "addon" : { "changeLog" : "Supported CCE clusters of v1.21.", "description" : "CoreDNS is a DNS server that chains plugins and provides Kubernetes DNS Services" }, "description" : { "Parameters.custom.stub_domains" : "The target nameserver may itself be a Kubernetes service. For instance, you can run your own copy of dnsmasq to export custom DNS names into the ClusterDNS namespace, a JSON map using a DNS suffix key (e.g. \"acme.local\") and a value consisting of a JSON array of DNS IPs.", "Parameters.custom.upstream_nameservers" : "If specified, then the values specified replace the nameservers taken by default from the node's /etc/resolv.conf. Limits:a maximum of three upstream nameservers can be specified, A JSON array of DNS IPs.", "Parameters.flavor1.description" : "Concurrent domain name resolution ability - External domain name: 2500 qps, Internal domain name: 10000 qps", "Parameters.flavor1.name" : 2500, "Parameters.flavor2.description" : "Concurrent domain name resolution ability - External domain name: 5000 qps, Internal domain name: 20000 qps", "Parameters.flavor2.name" : 5000, "Parameters.flavor3.description" : "Concurrent domain name resolution ability - External domain name: 10000 qps, Internal domain name: 40000 qps", "Parameters.flavor3.name" : 10000, "Parameters.flavor4.description" : "Concurrent domain name resolution ability - External domain name: 20000 qps, Internal domain name: 80000 qps", "Parameters.flavor4.name" : 20000 }, "key" : { "Parameters.custom.stub_domains" : "stub domain", "Parameters.custom.upstream_nameservers" : "upstream nameservers" } }, "fr_FR" : { "addon" : { "changeLog" : "Prise en charge du cluster 1.21.", "description" : "Un serveur DNS qui enchaîne les plug-ins et fournit des services DNS Kubernetes." }, "description" : { "Parameters.custom.stub_domains" : "Le serveur de noms cible peut lui-même être un service Kubernetes. Par exemple, vous pouvez exécuter votre propre copie de dnsmasq pour exporter des noms DNS personnalisés dans l'espace de noms ClusterDNS, une carte JSON à l'aide d'une clé de suffixe DNS (par exemple, «acme.local») et une valeur constituée d'un tableau JSON d'adresses IP DNS.", "Parameters.custom.upstream_nameservers" : "Si spécifié, les valeurs spécifiées remplacent les serveurs de noms pris par défaut dans le fichier /etc/resolv.conf du nœud. Limites: un maximum de trois serveurs de noms en amont peuvent être spécifiés, un tableau JSON d'adresses IP DNS.", "Parameters.flavor1.description" : "Capacité de résolution de nom de domaine simultanée - Nom de domaine externe: 2500 qps, Nom de domaine interne: 10000 qp", "Parameters.flavor1.name" : 2500, "Parameters.flavor2.description" : "Capacité de résolution de nom de domaine simultanée - Nom de domaine externe: 5000 qps, Nom de domaine interne: 20000 qp", "Parameters.flavor2.name" : 5000, "Parameters.flavor3.description" : "Capacité de résolution de nom de domaine simultanée - Nom de domaine externe: 10000 qps, Nom de domaine interne: 40000 qp", "Parameters.flavor3.name" : 10000, "Parameters.flavor4.description" : "Capacité de résolution de nom de domaine simultanée - Nom de domaine externe: 20000 qps, Nom de domaine interne: 80000 qp", "Parameters.flavor4.name" : 20000 }, "key" : { "Parameters.custom.stub_domains" : "domaine stub", "Parameters.custom.upstream_nameservers" : "serveurs de noms en amont" } }, "zh_CN" : { "addon" : { "changeLog" : "", "description" : "" }, "description" : { "Parameters.custom.stub_domains" : "", "Parameters.custom.upstream_nameservers" : "", "Parameters.flavor1.description" : "", "Parameters.flavor1.name" : 2500, "Parameters.flavor2.description" : "", "Parameters.flavor2.name" : 5000, "Parameters.flavor3.description" : "", "Parameters.flavor3.name" : 10000, "Parameters.flavor4.description" : "", "Parameters.flavor4.name" : 20000 }, "key" : { "Parameters.custom.stub_domains" : "", "Parameters.custom.upstream_nameservers" : "" } } }, "supportVersions" : null, "creationTimestamp" : "2021-12-14T13:43:15Z", "updateTimestamp" : "2022-01-11T14:32:10Z" } } }
Status Codes
Status Code |
Description |
---|---|
201 |
OK |
Error Codes
See Error Codes.
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