minio/cmd/server-startup-msg_test.go
Praveen raj Mani 8836d57e3c The prometheus metrics refractoring (#8003)
The measures are consolidated to the following metrics

- `disk_storage_used` : Disk space used by the disk.
- `disk_storage_available`: Available disk space left on the disk.
- `disk_storage_total`: Total disk space on the disk.
- `disks_offline`: Total number of offline disks in current MinIO instance.
- `disks_total`: Total number of disks in current MinIO instance.
- `s3_requests_total`: Total number of s3 requests in current MinIO instance.
- `s3_errors_total`: Total number of errors in s3 requests in current MinIO instance.
- `s3_requests_current`: Total number of active s3 requests in current MinIO instance.
- `internode_rx_bytes_total`: Total number of internode bytes received by current MinIO server instance.
- `internode_tx_bytes_total`: Total number of bytes sent to the other nodes by current MinIO server instance.
- `s3_rx_bytes_total`: Total number of s3 bytes received by current MinIO server instance.
- `s3_tx_bytes_total`: Total number of s3 bytes sent by current MinIO server instance.
- `minio_version_info`: Current MinIO version with commit-id.
- `s3_ttfb_seconds_bucket`: Histogram that holds the latency information of the requests.

And this PR also modifies the current StorageInfo queries

- Decouples StorageInfo from ServerInfo .
- StorageInfo is enhanced to give endpoint information.

NOTE: ADMIN API VERSION IS BUMPED UP IN THIS PR

Fixes #7873
2019-10-22 21:01:14 -07:00

161 lines
4.3 KiB
Go

/*
* MinIO Cloud Storage, (C) 2016, 2017 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 (
"crypto/x509"
"crypto/x509/pkix"
"fmt"
"os"
"reflect"
"strings"
"testing"
"time"
"github.com/minio/minio/pkg/color"
"github.com/minio/minio/pkg/madmin"
)
// Tests if we generate storage info.
func TestStorageInfoMsg(t *testing.T) {
infoStorage := StorageInfo{}
infoStorage.Backend.Type = BackendErasure
infoStorage.Backend.OnlineDisks = madmin.BackendDisks{"127.0.0.1:9000": 4, "127.0.0.1:9001": 3}
infoStorage.Backend.OfflineDisks = madmin.BackendDisks{"127.0.0.1:9000": 0, "127.0.0.1:9001": 1}
if msg := getStorageInfoMsg(infoStorage); !strings.Contains(msg, "7 Online, 1 Offline") {
t.Fatal("Unexpected storage info message, found:", msg)
}
}
// Tests if certificate expiry warning will be printed
func TestCertificateExpiryInfo(t *testing.T) {
// given
var expiredDate = time.Now().Add(time.Hour * 24 * (30 - 1)) // 29 days.
var fakeCerts = []*x509.Certificate{
{
NotAfter: expiredDate,
Subject: pkix.Name{
CommonName: "Test cert",
},
},
}
expectedMsg := color.Blue("\nCertificate expiry info:\n") +
color.Bold(fmt.Sprintf("#1 Test cert will expire on %s\n", expiredDate))
// When
msg := getCertificateChainMsg(fakeCerts)
// Then
if msg != expectedMsg {
t.Fatalf("Expected message was: %s, got: %s", expectedMsg, msg)
}
}
// Tests if certificate expiry warning will not be printed if certificate not expired
func TestCertificateNotExpired(t *testing.T) {
// given
var expiredDate = time.Now().Add(time.Hour * 24 * (30 + 1)) // 31 days.
var fakeCerts = []*x509.Certificate{
{
NotAfter: expiredDate,
Subject: pkix.Name{
CommonName: "Test cert",
},
},
}
// when
msg := getCertificateChainMsg(fakeCerts)
// then
if msg != "" {
t.Fatalf("Expected empty message was: %s", msg)
}
}
// Tests stripping standard ports from apiEndpoints.
func TestStripStandardPorts(t *testing.T) {
apiEndpoints := []string{"http://127.0.0.1:9000", "http://127.0.0.2:80", "https://127.0.0.3:443"}
expectedAPIEndpoints := []string{"http://127.0.0.1:9000", "http://127.0.0.2", "https://127.0.0.3"}
newAPIEndpoints := stripStandardPorts(apiEndpoints)
if !reflect.DeepEqual(expectedAPIEndpoints, newAPIEndpoints) {
t.Fatalf("Expected %#v, got %#v", expectedAPIEndpoints, newAPIEndpoints)
}
apiEndpoints = []string{"http://%%%%%:9000"}
newAPIEndpoints = stripStandardPorts(apiEndpoints)
if !reflect.DeepEqual(apiEndpoints, newAPIEndpoints) {
t.Fatalf("Expected %#v, got %#v", apiEndpoints, newAPIEndpoints)
}
apiEndpoints = []string{"http://127.0.0.1:443", "https://127.0.0.1:80"}
newAPIEndpoints = stripStandardPorts(apiEndpoints)
if !reflect.DeepEqual(apiEndpoints, newAPIEndpoints) {
t.Fatalf("Expected %#v, got %#v", apiEndpoints, newAPIEndpoints)
}
}
// Test printing server common message.
func TestPrintServerCommonMessage(t *testing.T) {
obj, fsDir, err := prepareFS()
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(fsDir)
if err = newTestConfig(globalMinioDefaultRegion, obj); err != nil {
t.Fatal(err)
}
apiEndpoints := []string{"http://127.0.0.1:9000"}
printServerCommonMsg(apiEndpoints)
}
// Tests print cli access message.
func TestPrintCLIAccessMsg(t *testing.T) {
obj, fsDir, err := prepareFS()
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(fsDir)
if err = newTestConfig(globalMinioDefaultRegion, obj); err != nil {
t.Fatal(err)
}
apiEndpoints := []string{"http://127.0.0.1:9000"}
printCLIAccessMsg(apiEndpoints[0], "myminio")
}
// Test print startup message.
func TestPrintStartupMessage(t *testing.T) {
obj, fsDir, err := prepareFS()
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(fsDir)
if err = newTestConfig(globalMinioDefaultRegion, obj); err != nil {
t.Fatal(err)
}
apiEndpoints := []string{"http://127.0.0.1:9000"}
printStartupMessage(apiEndpoints)
}