go-ceph/rgw/admin/quota.go

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package admin
import (
"context"
"encoding/json"
"fmt"
"net/http"
)
// QuotaSpec describes an object store quota for a user or a bucket
// Only user's quota are supported
type QuotaSpec struct {
UID string `json:"user_id" url:"uid"`
QuotaType string `url:"quota-type"`
Enabled *bool `json:"enabled" url:"enabled"`
CheckOnRaw bool `json:"check_on_raw"`
MaxSize *int64 `json:"max_size" url:"max-size"`
MaxSizeKb *int `json:"max_size_kb" url:"max-size-kb"`
MaxObjects *int64 `json:"max_objects" url:"max-objects"`
}
// GetUserQuota will return the quota for a user
func (api *API) GetUserQuota(ctx context.Context, quota QuotaSpec) (QuotaSpec, error) {
// Always for quota type to user
quota.QuotaType = "user"
if quota.UID == "" {
return QuotaSpec{}, errMissingUserID
}
body, err := api.call(ctx, http.MethodGet, "/user?quota", valueToURLParams(quota))
if err != nil {
return QuotaSpec{}, err
}
ref := QuotaSpec{}
err = json.Unmarshal(body, &ref)
if err != nil {
return QuotaSpec{}, fmt.Errorf("%s. %s. %w", unmarshalError, string(body), err)
}
return ref, nil
}
// SetUserQuota sets quota to a user
// Global quotas (https://docs.ceph.com/en/latest/radosgw/admin/#reading-writing-global-quotas) are not surfaced in the Admin Ops API
// So this library cannot expose it yet
func (api *API) SetUserQuota(ctx context.Context, quota QuotaSpec) error {
// Always for quota type to user
quota.QuotaType = "user"
if quota.UID == "" {
return errMissingUserID
}
_, err := api.call(ctx, http.MethodPut, "/user?quota", valueToURLParams(quota))
if err != nil {
return err
}
return nil
}