minio/cmd/admin-router.go
poornas 9a547dcbfb
Add API's for managing bucket quota (#9379)
This PR allows setting a "hard" or "fifo" quota
restriction at the bucket level. Buckets that
have reached the FIFO quota configured, will
automatically be cleaned up in FIFO manner until
bucket usage drops to configured quota.
If a bucket is configured with a "hard" quota
ceiling, all further writes are disallowed.
2020-04-30 15:55:54 -07:00

221 lines
11 KiB
Go

/*
* MinIO Cloud Storage, (C) 2016, 2017, 2018, 2019 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cmd
import (
"net/http"
"github.com/gorilla/mux"
"github.com/minio/minio/pkg/madmin"
)
const (
adminPathPrefix = minioReservedBucketPath + "/admin"
adminAPIVersionV2 = madmin.AdminAPIVersionV2
adminAPIVersion = madmin.AdminAPIVersion
adminAPIVersionPrefix = SlashSeparator + adminAPIVersion
adminAPIVersionV2Prefix = SlashSeparator + adminAPIVersionV2
)
// adminAPIHandlers provides HTTP handlers for MinIO admin API.
type adminAPIHandlers struct{}
// registerAdminRouter - Add handler functions for each service REST API routes.
func registerAdminRouter(router *mux.Router, enableConfigOps, enableIAMOps, enableBucketQuotaOps bool) {
adminAPI := adminAPIHandlers{}
// Admin router
adminRouter := router.PathPrefix(adminPathPrefix).Subrouter()
/// Service operations
adminVersions := []string{
adminAPIVersionPrefix,
adminAPIVersionV2Prefix,
}
for _, adminVersion := range adminVersions {
// Restart and stop MinIO service.
adminRouter.Methods(http.MethodPost).Path(adminVersion+"/service").HandlerFunc(httpTraceAll(adminAPI.ServiceActionHandler)).Queries("action", "{action:.*}")
// Update MinIO servers.
adminRouter.Methods(http.MethodPost).Path(adminVersion+"/update").HandlerFunc(httpTraceAll(adminAPI.ServerUpdateHandler)).Queries("updateURL", "{updateURL:.*}")
// Info operations
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/info").HandlerFunc(httpTraceAll(adminAPI.ServerInfoHandler))
// StorageInfo operations
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/storageinfo").HandlerFunc(httpTraceAll(adminAPI.StorageInfoHandler))
// DataUsageInfo operations
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/datausageinfo").HandlerFunc(httpTraceAll(adminAPI.DataUsageInfoHandler))
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/accountingusageinfo").HandlerFunc(httpTraceAll(adminAPI.AccountingUsageInfoHandler))
if globalIsDistXL || globalIsXL {
/// Heal operations
// Heal processing endpoint.
adminRouter.Methods(http.MethodPost).Path(adminVersion + "/heal/").HandlerFunc(httpTraceAll(adminAPI.HealHandler))
adminRouter.Methods(http.MethodPost).Path(adminVersion + "/heal/{bucket}").HandlerFunc(httpTraceAll(adminAPI.HealHandler))
adminRouter.Methods(http.MethodPost).Path(adminVersion + "/heal/{bucket}/{prefix:.*}").HandlerFunc(httpTraceAll(adminAPI.HealHandler))
adminRouter.Methods(http.MethodPost).Path(adminVersion + "/background-heal/status").HandlerFunc(httpTraceAll(adminAPI.BackgroundHealStatusHandler))
/// Health operations
}
// Profiling operations
adminRouter.Methods(http.MethodPost).Path(adminVersion+"/profiling/start").HandlerFunc(httpTraceAll(adminAPI.StartProfilingHandler)).
Queries("profilerType", "{profilerType:.*}")
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/profiling/download").HandlerFunc(httpTraceAll(adminAPI.DownloadProfilingHandler))
// Config KV operations.
if enableConfigOps {
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/get-config-kv").HandlerFunc(httpTraceHdrs(adminAPI.GetConfigKVHandler)).Queries("key", "{key:.*}")
adminRouter.Methods(http.MethodPut).Path(adminVersion + "/set-config-kv").HandlerFunc(httpTraceHdrs(adminAPI.SetConfigKVHandler))
adminRouter.Methods(http.MethodDelete).Path(adminVersion + "/del-config-kv").HandlerFunc(httpTraceHdrs(adminAPI.DelConfigKVHandler))
}
// Enable config help in all modes.
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/help-config-kv").HandlerFunc(httpTraceAll(adminAPI.HelpConfigKVHandler)).Queries("subSys", "{subSys:.*}", "key", "{key:.*}")
// Config KV history operations.
if enableConfigOps {
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/list-config-history-kv").HandlerFunc(httpTraceAll(adminAPI.ListConfigHistoryKVHandler)).Queries("count", "{count:[0-9]+}")
adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/clear-config-history-kv").HandlerFunc(httpTraceHdrs(adminAPI.ClearConfigHistoryKVHandler)).Queries("restoreId", "{restoreId:.*}")
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/restore-config-history-kv").HandlerFunc(httpTraceHdrs(adminAPI.RestoreConfigHistoryKVHandler)).Queries("restoreId", "{restoreId:.*}")
}
/// Config import/export bulk operations
if enableConfigOps {
// Get config
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/config").HandlerFunc(httpTraceHdrs(adminAPI.GetConfigHandler))
// Set config
adminRouter.Methods(http.MethodPut).Path(adminVersion + "/config").HandlerFunc(httpTraceHdrs(adminAPI.SetConfigHandler))
}
if enableIAMOps {
// -- IAM APIs --
// Add policy IAM
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/add-canned-policy").HandlerFunc(httpTraceHdrs(adminAPI.AddCannedPolicy)).Queries("name", "{name:.*}")
// Add user IAM
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/add-user").HandlerFunc(httpTraceHdrs(adminAPI.AddUser)).Queries("accessKey", "{accessKey:.*}")
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-user-status").HandlerFunc(httpTraceHdrs(adminAPI.SetUserStatus)).Queries("accessKey", "{accessKey:.*}").Queries("status", "{status:.*}")
// Service accounts ops
adminRouter.Methods(http.MethodPut).Path(adminVersion + "/add-service-account").HandlerFunc(httpTraceHdrs(adminAPI.AddServiceAccount))
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/list-service-accounts").HandlerFunc(httpTraceHdrs(adminAPI.ListServiceAccounts))
adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/delete-service-account").HandlerFunc(httpTraceHdrs(adminAPI.DeleteServiceAccount)).Queries("accessKey", "{accessKey:.*}")
if adminVersion == adminAPIVersionV2Prefix {
// Info policy IAM v2
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/info-canned-policy").HandlerFunc(httpTraceHdrs(adminAPI.InfoCannedPolicyV2)).Queries("name", "{name:.*}")
// List policies v2
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/list-canned-policies").HandlerFunc(httpTraceHdrs(adminAPI.ListCannedPoliciesV2))
} else {
// Info policy IAM latest
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/info-canned-policy").HandlerFunc(httpTraceHdrs(adminAPI.InfoCannedPolicy)).Queries("name", "{name:.*}")
// List policies latest
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/list-canned-policies").HandlerFunc(httpTraceHdrs(adminAPI.ListCannedPolicies))
}
// Remove policy IAM
adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/remove-canned-policy").HandlerFunc(httpTraceHdrs(adminAPI.RemoveCannedPolicy)).Queries("name", "{name:.*}")
// Set user or group policy
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-user-or-group-policy").
HandlerFunc(httpTraceHdrs(adminAPI.SetPolicyForUserOrGroup)).
Queries("policyName", "{policyName:.*}", "userOrGroup", "{userOrGroup:.*}", "isGroup", "{isGroup:true|false}")
// Remove user IAM
adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/remove-user").HandlerFunc(httpTraceHdrs(adminAPI.RemoveUser)).Queries("accessKey", "{accessKey:.*}")
// List users
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/list-users").HandlerFunc(httpTraceHdrs(adminAPI.ListUsers))
// User info
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/user-info").HandlerFunc(httpTraceHdrs(adminAPI.GetUserInfo)).Queries("accessKey", "{accessKey:.*}")
// Add/Remove members from group
adminRouter.Methods(http.MethodPut).Path(adminVersion + "/update-group-members").HandlerFunc(httpTraceHdrs(adminAPI.UpdateGroupMembers))
// Get Group
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/group").HandlerFunc(httpTraceHdrs(adminAPI.GetGroup)).Queries("group", "{group:.*}")
// List Groups
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/groups").HandlerFunc(httpTraceHdrs(adminAPI.ListGroups))
// Set Group Status
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-group-status").HandlerFunc(httpTraceHdrs(adminAPI.SetGroupStatus)).Queries("group", "{group:.*}").Queries("status", "{status:.*}")
}
// Quota operations
if enableConfigOps && enableBucketQuotaOps {
// GetBucketQuotaConfig
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/get-bucket-quota").HandlerFunc(
httpTraceHdrs(adminAPI.GetBucketQuotaConfigHandler)).Queries("bucket", "{bucket:.*}")
// PutBucketQuotaConfig
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-bucket-quota").HandlerFunc(
httpTraceHdrs(adminAPI.PutBucketQuotaConfigHandler)).Queries("bucket", "{bucket:.*}")
// RemoveBucketQuotaConfig
adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/remove-bucket-quota").HandlerFunc(
httpTraceHdrs(adminAPI.RemoveBucketQuotaConfigHandler)).Queries("bucket", "{bucket:.*}")
}
// -- Top APIs --
// Top locks
if globalIsDistXL {
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/top/locks").HandlerFunc(httpTraceHdrs(adminAPI.TopLocksHandler))
}
// HTTP Trace
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/trace").HandlerFunc(adminAPI.TraceHandler)
// Console Logs
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/log").HandlerFunc(httpTraceAll(adminAPI.ConsoleLogHandler))
// -- KMS APIs --
//
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/kms/key/status").HandlerFunc(httpTraceAll(adminAPI.KMSKeyStatusHandler))
if !globalIsGateway {
// -- OBD API --
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/obdinfo").
HandlerFunc(httpTraceHdrs(adminAPI.OBDInfoHandler)).
Queries("perfdrive", "{perfdrive:true|false}",
"perfnet", "{perfnet:true|false}",
"minioinfo", "{minioinfo:true|false}",
"minioconfig", "{minioconfig:true|false}",
"syscpu", "{syscpu:true|false}",
"sysdiskhw", "{sysdiskhw:true|false}",
"sysosinfo", "{sysosinfo:true|false}",
"sysmem", "{sysmem:true|false}",
"sysprocess", "{sysprocess:true|false}",
)
}
}
// If none of the routes match add default error handler routes
adminRouter.NotFoundHandler = http.HandlerFunc(httpTraceAll(errorResponseHandler))
adminRouter.MethodNotAllowedHandler = http.HandlerFunc(httpTraceAll(errorResponseHandler))
}