```
rm -rf /tmp/etcd-data.tmp && mkdir -p /tmp/etcd-data.tmp && \
  podman rmi gcr.io/etcd-development/etcd:v3.3.9 || true && \
  podman run \
  -p 2379:2379 \
  -p 2380:2380 \
  --mount type=bind,source=/tmp/etcd-data.tmp,destination=/etcd-data \
  --name etcd-gcr-v3.3.9 \
  gcr.io/etcd-development/etcd:v3.3.9 \
  /usr/local/bin/etcd \
  --name s1 \
  --data-dir /etcd-data \

	jsoniter "github.com/json-iterator/go"
	"github.com/minio/minio-go/v7/pkg/set"
	"github.com/minio/minio/internal/config"
	"github.com/minio/minio/internal/kms"
	"github.com/puzpuzpuz/xsync/v3"
	"go.etcd.io/etcd/api/v3/mvccpb"
	etcd "go.etcd.io/etcd/client/v3"
)

var defaultContextTimeout = 30 * time.Second

func etcdKvsToSet(prefix string, kvs []*mvccpb.KeyValue) set.StringSet {
	users := set.NewStringSet()
	for _, kv := range kvs {

> cluster1

```sh
export MINIO_ETCD_ENDPOINTS="http://remote-etcd1:2379,http://remote-etcd2:4001"
export MINIO_DOMAIN=domain.com
export MINIO_PUBLIC_IPS=44.35.2.1,44.35.2.2,44.35.2.3,44.35.2.4
minio server http://rack{1...4}.host{1...4}.domain.com/mnt/export{1...32}
```

> cluster2

```sh
export MINIO_ETCD_ENDPOINTS="http://remote-etcd1:2379,http://remote-etcd2:4001"
export MINIO_DOMAIN=domain.com

```
~ mc admin config set myminio/ <key>
```

e.g: `mc admin config set myminio/ etcd` returns available `etcd` config args

```
~ mc admin config set play/ etcd
KEY:
etcd  federate multiple clusters for IAM and Bucket DNS

ARGS:
endpoints*       (csv)       comma separated list of etcd endpoints e.g. "http://localhost:2379"

		}
	}

	etcdCfg, err := etcd.LookupConfig(s[config.EtcdSubSys][config.Default], globalRootCAs)
	if err != nil {
		configLogIf(ctx, fmt.Errorf("Unable to initialize etcd config: %w", err))
	}

	if etcdCfg.Enabled {
		bootstrapTraceMsg("initialize etcd store")
		globalEtcdClient, err = etcd.New(etcdCfg)
		if err != nil {
			configLogIf(ctx, fmt.Errorf("Unable to initialize etcd config: %w", err))
		}

	github.com/shirou/gopsutil/v3 v3.24.5
	github.com/tinylib/msgp v1.2.5
	github.com/valyala/bytebufferpool v1.0.0
	github.com/xdg/scram v1.0.5
	github.com/zeebo/xxh3 v1.0.2
	go.etcd.io/etcd/api/v3 v3.5.21
	go.etcd.io/etcd/client/v3 v3.5.21
	go.uber.org/atomic v1.11.0
	go.uber.org/zap v1.27.0
	goftp.io/server/v2 v2.0.1
	golang.org/x/crypto v0.37.0
	golang.org/x/oauth2 v0.29.0
	golang.org/x/sync v0.13.0

- Install MinIO - [MinIO Quickstart Guide](https://docs.min.io/community/minio-object-store/operations/deployments/baremetal-deploy-minio-on-redhat-linux.html)
- Configure etcd - [Etcd V3 Quickstart Guide](https://github.com/minio/minio/blob/master/docs/sts/etcd.md)

### 2. Create a new user with canned policy

	configCmds := []string{
		"etcd",
		"endpoints=" + etcdServer,
		"path_prefix=" + mustGetUUID(),
	}
	_, err := s.adm.SetConfigKV(ctx, strings.Join(configCmds, " "))
	if err != nil {
		c.Fatalf("unable to setup Etcd for tests: %v", err)
	}

	s.RestartIAMSuite(c)
}

func (s *TestSuiteIAM) SetUpSuite(c *check) {
	// If etcd backend is specified and etcd server is not present, the test
	// is skipped.

- [Configuring keycloak](https://github.com/minio/minio/blob/master/docs/sts/keycloak.md) or [Configuring Casdoor](https://github.com/minio/minio/blob/master/docs/sts/casdoor.md)
- [Configuring etcd](https://github.com/minio/minio/blob/master/docs/sts/etcd.md)

### Setup MinIO with Identity Provider

go.etcd.io/bbolt v1.3.6 h1:/ecaJf0sk1l4l6V4awd65v2C3ILy7MSj+s/x1ADCIMU=
go.etcd.io/bbolt v1.3.6/go.mod h1:qXsaaIqmgQH0T+OPdb99Bf+PKfBBQVAdyD6TY9G8XM4=
go.etcd.io/etcd/api/v3 v3.5.21 h1:A6O2/JDb3tvHhiIz3xf9nJ7REHvtEFJJ3veW3FbCnS8=
go.etcd.io/etcd/api/v3 v3.5.21/go.mod h1:c3aH5wcvXv/9dqIw2Y810LDXJfhSYdHQ0vxmP3CCHVY=
go.etcd.io/etcd/client/pkg/v3 v3.5.21 h1:lPBu71Y7osQmzlflM9OfeIV2JlmpBjqBNlLtcoBqUTc=