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Support tier-add if tier backend not empty (#16715)

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Krishnan Parthasarathi 2023-02-27 09:26:26 -08:00 committed by GitHub
parent 8b4eb2304b
commit fe7bf6cbbc
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 18 additions and 18 deletions
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8
cmd/tier-handlers.go
View file

@ -21,6 +21,7 @@ import (
"encoding/json"
"io"
"net/http"
"strconv"
jsoniter "github.com/json-iterator/go"
"github.com/minio/madmin-go/v2"
@ -94,6 +95,11 @@ func (api adminAPIHandlers) AddTierHandler(w http.ResponseWriter, r *http.Reques
return
}
var ignoreInUse bool
if forceStr := r.Form.Get("force"); forceStr != "" {
ignoreInUse, _ = strconv.ParseBool(forceStr)
}
// Disallow remote tiers with internal storage class names
switch cfg.Name {
case storageclass.STANDARD, storageclass.RRS:
@ -107,7 +113,7 @@ func (api adminAPIHandlers) AddTierHandler(w http.ResponseWriter, r *http.Reques
return
}
err = globalTierConfigMgr.Add(ctx, cfg)
err = globalTierConfigMgr.Add(ctx, cfg, ignoreInUse)
if err != nil {
writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
return

19
cmd/tier.go
View file

@ -103,7 +103,7 @@ func (config *TierConfigMgr) isTierNameInUse(tierName string) (madmin.TierType,
}
// Add adds tier to config if it passes all validations.
func (config *TierConfigMgr) Add(ctx context.Context, tier madmin.TierConfig) error {
func (config *TierConfigMgr) Add(ctx context.Context, tier madmin.TierConfig, ignoreInUse bool) error {
config.Lock()
defer config.Unlock()
@ -122,13 +122,16 @@ func (config *TierConfigMgr) Add(ctx context.Context, tier madmin.TierConfig) er
if err != nil {
return err
}
// Check if warmbackend is in use by other MinIO tenants
inUse, err := d.InUse(ctx)
if err != nil {
return err
}
if inUse {
return errTierBackendInUse
if !ignoreInUse {
// Check if warmbackend is in use by other MinIO tenants
inUse, err := d.InUse(ctx)
if err != nil {
return err
}
if inUse {
return errTierBackendInUse
}
}
config.Tiers[tierName] = tier

2
go.mod
View file

@ -9,7 +9,6 @@ require (
github.com/alecthomas/participle v0.7.1
github.com/bcicen/jstream v1.0.1
github.com/beevik/ntp v0.3.0
github.com/bits-and-blooms/bloom/v3 v3.3.1
github.com/buger/jsonparser v1.1.1
github.com/cespare/xxhash/v2 v2.2.0
github.com/cheggaaa/pb v1.0.29
@ -106,7 +105,6 @@ require (
github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d // indirect
github.com/aymanbagabas/go-osc52 v1.2.1 // indirect
github.com/beorn7/perks v1.0.1 // indirect
github.com/bits-and-blooms/bitset v1.5.0 // indirect
github.com/charmbracelet/bubbles v0.15.0 // indirect
github.com/charmbracelet/bubbletea v0.23.2 // indirect
github.com/charmbracelet/lipgloss v0.6.0 // indirect

7
go.sum
View file

@ -254,11 +254,6 @@ github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+Ce
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
github.com/bits-and-blooms/bitset v1.3.1/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA=
github.com/bits-and-blooms/bitset v1.5.0 h1:NpE8frKRLGHIcEzkR+gZhiioW1+WbYV6fKwD6ZIpQT8=
github.com/bits-and-blooms/bitset v1.5.0/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA=
github.com/bits-and-blooms/bloom/v3 v3.3.1 h1:K2+A19bXT8gJR5mU7y+1yW6hsKfNCjcP2uNfLFKncjQ=
github.com/bits-and-blooms/bloom/v3 v3.3.1/go.mod h1:bhUUknWd5khVbTe4UgMCSiOOVJzr3tMoijSK3WwvW90=
github.com/bketelsen/crypt v0.0.4/go.mod h1:aI6NrJ0pMGgvZKL1iVgXLnfIFJtfV+bKCoqOes/6LfM=
github.com/buger/jsonparser v1.1.1 h1:2PnMjfWD7wBILjqQbt530v576A/cAbQvEW9gGIpYMUs=
github.com/buger/jsonparser v1.1.1/go.mod h1:6RYKKt7H4d4+iWqouImQ9R2FZql3VbhNgx27UK13J/0=
@ -1040,8 +1035,6 @@ github.com/tklauser/numcpus v0.5.0/go.mod h1:OGzpTxpcIMNGYQdit2BYL1pvk/dSOaJWjKo
github.com/tklauser/numcpus v0.6.0 h1:kebhY2Qt+3U6RNK7UqpYNA+tJ23IBEGKkB7JQBfDYms=
github.com/tklauser/numcpus v0.6.0/go.mod h1:FEZLMke0lhOUG6w2JadTzp0a+Nl8PF/GFkQ5UVIcaL4=
github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926/go.mod h1:9ESjWnEqriFuLhtthL60Sar/7RFoluCcXsuvEwTV5KM=
github.com/twmb/murmur3 v1.1.6 h1:mqrRot1BRxm+Yct+vavLMou2/iJt0tNVTTC0QoIjaZg=
github.com/twmb/murmur3 v1.1.6/go.mod h1:Qq/R7NUyOfr65zD+6Q5IHKsJLwP7exErjN6lyyq3OSQ=
github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
github.com/unrolled/secure v1.13.0 h1:sdr3Phw2+f8Px8HE5sd1EHdj1aV3yUwed/uZXChLFsk=
github.com/unrolled/secure v1.13.0/go.mod h1:BmF5hyM6tXczk3MpQkFf1hpKSRqCyhqcbiQtiAF7+40=