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minio/cmd/peer-rest-common.go

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update license change for MinIO Signed-off-by: Harshavardhana <harsha@minio.io>
2021-04-18 15:41:13 -04:00
// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
Use REST api for inter node communication (#7205)
2019-03-14 19:27:31 -04:00
package cmd
Return appropriate errors API versions changes across REST APIs (#8480) This PR adds code to appropriately handle versioning issues that come up quite constantly across our API changes. Currently we were also routing our requests wrong which sort of made it harder to write a consistent error handling code to appropriately reject or honor requests. This PR potentially fixes issues - old mc is used against new minio release which is incompatible returns an appropriate for client action. - any older servers talking to each other, report appropriate error - incompatible peer servers should report error and reject the calls with appropriate error
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const (
feat: introduce pool-level rebalance (#15483)
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peerRESTVersion = "v28" // Added Rebalance peer APIs
Return appropriate errors API versions changes across REST APIs (#8480) This PR adds code to appropriately handle versioning issues that come up quite constantly across our API changes. Currently we were also routing our requests wrong which sort of made it harder to write a consistent error handling code to appropriately reject or honor requests. This PR potentially fixes issues - old mc is used against new minio release which is incompatible returns an appropriate for client action. - any older servers talking to each other, report appropriate error - incompatible peer servers should report error and reject the calls with appropriate error
2019-11-04 12:30:59 -05:00
peerRESTVersionPrefix = SlashSeparator + peerRESTVersion
peerRESTPrefix = minioReservedBucketPath + "/peer"
peerRESTPath = peerRESTPrefix + peerRESTVersionPrefix
)
Use REST api for inter node communication (#7205)
2019-03-14 19:27:31 -04:00
const (
Add new site replication feature (#13311) This change allows a set of MinIO sites (clusters) to be configured for mutual replication of all buckets (including bucket policies, tags, object-lock configuration and bucket encryption), IAM policies, LDAP service accounts and LDAP STS accounts.
2021-10-06 19:36:31 -04:00
peerRESTMethodHealth = "/health"
peerRESTMethodServerInfo = "/serverinfo"
peerRESTMethodCPUInfo = "/cpuinfo"
peerRESTMethodDiskHwInfo = "/diskhwinfo"
peerRESTMethodOsInfo = "/osinfo"
peerRESTMethodMemInfo = "/meminfo"
peerRESTMethodProcInfo = "/procinfo"
peerRESTMethodSysErrors = "/syserrors"
peerRESTMethodSysServices = "/sysservices"
peerRESTMethodSysConfig = "/sysconfig"
peerRESTMethodDeleteBucketMetadata = "/deletebucketmetadata"
peerRESTMethodLoadBucketMetadata = "/loadbucketmetadata"
peerRESTMethodGetBucketStats = "/getbucketstats"
fetch bucket replication stats across peers in single call (#14956) current implementation relied on recursively calling one bucket at a time across all peers, this would be very slow and chatty when there are 100's of buckets which would mean 100*peerCount amount of network operations. This PR attempts to reduce this entire call into `peerCount` amount of network calls only. This functionality addresses also a concern where the Prometheus metrics would significantly slow down when one of the peers is offline.
2022-05-23 12:15:30 -04:00
peerRESTMethodGetAllBucketStats = "/getallbucketstats"
upgrade: Split in two steps to ensure a stable retry (#15396) Currently, if one server in a distributed setup fails to upgrade due to any reasons, it is not possible to upgrade again unless nodes are restarted. To fix this, split the upgrade process into two steps : - download the new binary on all servers - If successful, overwrite the old binary with the new one
2022-07-25 20:49:47 -04:00
peerRESTMethodDownloadBinary = "/downloadbinary"
peerRESTMethodCommitBinary = "/commitbinary"
Add new site replication feature (#13311) This change allows a set of MinIO sites (clusters) to be configured for mutual replication of all buckets (including bucket policies, tags, object-lock configuration and bucket encryption), IAM policies, LDAP service accounts and LDAP STS accounts.
2021-10-06 19:36:31 -04:00
peerRESTMethodSignalService = "/signalservice"
peerRESTMethodBackgroundHealStatus = "/backgroundhealstatus"
peerRESTMethodGetLocks = "/getlocks"
peerRESTMethodLoadUser = "/loaduser"
peerRESTMethodLoadServiceAccount = "/loadserviceaccount"
peerRESTMethodDeleteUser = "/deleteuser"
peerRESTMethodDeleteServiceAccount = "/deleteserviceaccount"
peerRESTMethodLoadPolicy = "/loadpolicy"
peerRESTMethodLoadPolicyMapping = "/loadpolicymapping"
peerRESTMethodDeletePolicy = "/deletepolicy"
peerRESTMethodLoadGroup = "/loadgroup"
peerRESTMethodStartProfiling = "/startprofiling"
peerRESTMethodDownloadProfilingData = "/downloadprofilingdata"
peerRESTMethodCycleBloom = "/cyclebloom"
peerRESTMethodTrace = "/trace"
peerRESTMethodListen = "/listen"
peerRESTMethodLog = "/log"
peerRESTMethodGetLocalDiskIDs = "/getlocaldiskids"
peerRESTMethodGetBandwidth = "/bandwidth"
peerRESTMethodGetMetacacheListing = "/getmetacache"
peerRESTMethodUpdateMetacacheListing = "/updatemetacache"
peerRESTMethodGetPeerMetrics = "/peermetrics"
peerRESTMethodLoadTransitionTierConfig = "/loadtransitiontierconfig"
allow custom speedtest bucket (#15271) this allows for specifying existing buckets with - object replication enabled - object encryption enabled - object versioning enabled - object locking enabled
2022-07-12 13:12:47 -04:00
peerRESTMethodSpeedTest = "/speedtest"
add support for speedtest drive (#14182)
2022-02-02 01:38:05 -05:00
peerRESTMethodDriveSpeedTest = "/drivespeedtest"
Add new site replication feature (#13311) This change allows a set of MinIO sites (clusters) to be configured for mutual replication of all buckets (including bucket policies, tags, object-lock configuration and bucket encryption), IAM policies, LDAP service accounts and LDAP STS accounts.
2021-10-06 19:36:31 -04:00
peerRESTMethodReloadSiteReplicationConfig = "/reloadsitereplicationconfig"
feat: decommission feature for pools (#14012) ``` λ mc admin decommission start alias/ http://minio{1...2}/data{1...4} ``` ``` λ mc admin decommission status alias/ ┌─────┬─────────────────────────────────┬──────────────────────────────────┬────────┐ │ ID │ Pools │ Capacity │ Status │ │ 1st │ http://minio{1...2}/data{1...4} │ 439 GiB (used) / 561 GiB (total) │ Active │ │ 2nd │ http://minio{3...4}/data{1...4} │ 329 GiB (used) / 421 GiB (total) │ Active │ └─────┴─────────────────────────────────┴──────────────────────────────────┴────────┘ ``` ``` λ mc admin decommission status alias/ http://minio{1...2}/data{1...4} Progress: ===================> [1GiB/sec] [15%] [4TiB/50TiB] Time Remaining: 4 hours (started 3 hours ago) ``` ``` λ mc admin decommission status alias/ http://minio{1...2}/data{1...4} ERROR: This pool is not scheduled for decommissioning currently. ``` ``` λ mc admin decommission cancel alias/ ┌─────┬─────────────────────────────────┬──────────────────────────────────┬──────────┐ │ ID │ Pools │ Capacity │ Status │ │ 1st │ http://minio{1...2}/data{1...4} │ 439 GiB (used) / 561 GiB (total) │ Draining │ └─────┴─────────────────────────────────┴──────────────────────────────────┴──────────┘ ``` > NOTE: Canceled decommission will not make the pool active again, since we might have > Potentially partial duplicate content on the other pools, to avoid this scenario be > very sure to start decommissioning as a planned activity. ``` λ mc admin decommission cancel alias/ http://minio{1...2}/data{1...4} ┌─────┬─────────────────────────────────┬──────────────────────────────────┬────────────────────┐ │ ID │ Pools │ Capacity │ Status │ │ 1st │ http://minio{1...2}/data{1...4} │ 439 GiB (used) / 561 GiB (total) │ Draining(Canceled) │ └─────┴─────────────────────────────────┴──────────────────────────────────┴────────────────────┘ ```
2022-01-10 12:07:49 -05:00
peerRESTMethodReloadPoolMeta = "/reloadpoolmeta"
feat: introduce pool-level rebalance (#15483)
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peerRESTMethodLoadRebalanceMeta = "/loadrebalancemeta"
peerRESTMethodStopRebalance = "/stoprebalance"
feat: maintain in-memory tier stats for the last 24hrs (#13782)
2022-01-26 17:33:10 -05:00
peerRESTMethodGetLastDayTierStats = "/getlastdaytierstats"
Implement netperf for "mc support perf net" (#14397) Co-authored-by: Klaus Post <klauspost@gmail.com>
2022-03-08 12:54:38 -05:00
peerRESTMethodDevNull = "/devnull"
peerRESTMethodNetperf = "/netperf"
Add detailed scanner metrics (#15161)
2022-07-05 17:45:49 -04:00
peerRESTMethodMetrics = "/metrics"
Use REST api for inter node communication (#7205)
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)
const (
feat: introduce pool-level rebalance (#15483)
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peerRESTBucket = "bucket"
peerRESTBuckets = "buckets"
peerRESTUser = "user"
peerRESTGroup = "group"
peerRESTUserTemp = "user-temp"
peerRESTPolicy = "policy"
peerRESTUserOrGroup = "user-or-group"
peerRESTUserType = "user-type"
peerRESTIsGroup = "is-group"
peerRESTSignal = "signal"
peerRESTSubSys = "sub-sys"
peerRESTProfiler = "profiler"
peerRESTSize = "size"
peerRESTConcurrent = "concurrent"
peerRESTDuration = "duration"
peerRESTStorageClass = "storage-class"
peerRESTMetricsTypes = "types"
peerRESTDisk = "disk"
peerRESTJobID = "job-id"
feat: Add support for site level resync (#15753)
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peerRESTDepID = "depID"
feat: introduce pool-level rebalance (#15483)
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peerRESTStartRebalance = "start-rebalance"
Fix crash in console logger and also handle bucket DNS updates (#8654) Also fix listenBucketNotification bugs seen by minio-js listen bucket notification API.
2019-12-16 23:30:57 -05:00
fix: listenBucket should filter events based on bucket (#8677) Currently all bucket events are sent to all watchers with matching prefix and event names, this becomes problematic and prone to performance issues, fix this situation by filtering based on buckets as well.
2019-12-20 14:45:03 -05:00
peerRESTListenBucket = "bucket"
Fix crash in console logger and also handle bucket DNS updates (#8654) Also fix listenBucketNotification bugs seen by minio-js listen bucket notification API.
2019-12-16 23:30:57 -05:00
peerRESTListenPrefix = "prefix"
peerRESTListenSuffix = "suffix"
peerRESTListenEvents = "events"
Use REST api for inter node communication (#7205)
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)