[jira] [Updated] (IGNITE-13718) REST API to manage configuration

["Sergey Chugunov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-13718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Chugunov updated IGNITE-13718:
-------------------------------------
    Labels: iep-63 ignite-3  (was: ignite-3)

> REST API to manage configuration
> --------------------------------
>
>                 Key: IGNITE-13718
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13718
>             Project: Ignite
>          Issue Type: Sub-task
>            Reporter: Sergey Chugunov
>            Assignee: Sergey Chugunov
>            Priority: Major
>              Labels: iep-63, ignite-3
>
> Application developed in IGNITE-13712 should expose REST API for managing configuration and integrate with command-line tool prototype from IGNITE-13610.
> The following simplistic API suggested:
> GET to *{{/management/v1/configuration}}* - returns up-to-date configuration
> POST to *{{/management/v1/configuration}}* - sets configuration from JSON passed in request's body
> Example of reply to GET request:
> {code:json}
> {
>   "local": {
>     "baseline": {
>       "auto_adjust": {
>         "enabled": true,
>         "timeout": 10000
>       }
>     },
>     "dataStorage": {
>       "pageSize": 4096,
>       "storagePath": "/db/",
>       "walPath": "",
>       "walMode": "LOG_ONLY"
>     }
>   },
>   "clusterWide": {
>     "transactionConfiguration": {
>       "defaultIsolation": "REPEATABLE_READ",
>       "defaultConcurrency": "PESSIMISTIC",
>       "defaultTimeout": 10_000
>     }
>   }
> }
> {code}
> Examples of parameters of POST requests:
> {code:json}
> {
>   "local": {
>     "baseline": {
>       "auto_adjust": {
>         "enabled": false
>       }
>     }
> }
> {code}
> {code:json}
> {
>   "clusterWide": {
>     "transactionConfiguration": {
>       "defaultIsolation": "READ_COMMITTED",
>       "defaultConcurrency": "OPTIMISTIC"
>     }
>   }
> }
> {code}
> In case of error (not recognizable string received, validation of configuration failed) service returns status code 500 and error message describing the situation:
> {code:json}
> {
>   "error": {
>     "type": "VALIDATION_FAILED",
>     "message": "Field X should not be negative"
>   }
> }
> {code}
> OR
> {code:json}
> {
>   "error": {
>     "type": "CONFIG_UNRECOGNIZED",
>     "message": "Passed configuration is not recognized"
>   }
> }
> {code}



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