97d1bc735c
* test: use `T.TempDir` to create temporary test directory
This commit replaces `ioutil.TempDir` with `t.TempDir` in tests. The
directory created by `t.TempDir` is automatically removed when the test
and all its subtests complete.
Prior to this commit, temporary directory created using `ioutil.TempDir`
needs to be removed manually by calling `os.RemoveAll`, which is omitted
in some tests. The error handling boilerplate e.g.
defer func() {
if err := os.RemoveAll(dir); err != nil {
t.Fatal(err)
}
}
is also tedious, but `t.TempDir` handles this for us nicely.
Reference: https://pkg.go.dev/testing#T.TempDir
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix TestLogmon_Start_restart on Windows
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix failing TestConsul_Integration
t.TempDir fails to perform the cleanup properly because the folder is
still in use
testing.go:967: TempDir RemoveAll cleanup: unlinkat /tmp/TestConsul_Integration2837567823/002/191a6f1a-5371-cf7c-da38-220fe85d10e5/web/secrets: device or resource busy
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
654 lines
17 KiB
Go
654 lines
17 KiB
Go
package nomad
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"path"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
msgpackrpc "github.com/hashicorp/net-rpc-msgpackrpc"
|
|
"github.com/hashicorp/nomad/ci"
|
|
"github.com/hashicorp/nomad/helper/testlog"
|
|
"github.com/hashicorp/nomad/helper/uuid"
|
|
"github.com/hashicorp/nomad/nomad/mock"
|
|
"github.com/hashicorp/nomad/nomad/structs"
|
|
"github.com/hashicorp/nomad/nomad/structs/config"
|
|
"github.com/hashicorp/nomad/testutil"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestServer_RPC(t *testing.T) {
|
|
ci.Parallel(t)
|
|
|
|
s1, cleanupS1 := TestServer(t, nil)
|
|
defer cleanupS1()
|
|
|
|
var out struct{}
|
|
if err := s1.RPC("Status.Ping", struct{}{}, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
}
|
|
|
|
func TestServer_RPC_TLS(t *testing.T) {
|
|
ci.Parallel(t)
|
|
|
|
const (
|
|
cafile = "../helper/tlsutil/testdata/ca.pem"
|
|
foocert = "../helper/tlsutil/testdata/nomad-foo.pem"
|
|
fookey = "../helper/tlsutil/testdata/nomad-foo-key.pem"
|
|
)
|
|
dir := t.TempDir()
|
|
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.Region = "regionFoo"
|
|
c.BootstrapExpect = 3
|
|
c.DevMode = false
|
|
c.DataDir = path.Join(dir, "node1")
|
|
c.TLSConfig = &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: true,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
})
|
|
defer cleanupS1()
|
|
|
|
s2, cleanupS2 := TestServer(t, func(c *Config) {
|
|
c.Region = "regionFoo"
|
|
c.BootstrapExpect = 3
|
|
c.DevMode = false
|
|
c.DataDir = path.Join(dir, "node2")
|
|
c.TLSConfig = &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: true,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
})
|
|
defer cleanupS2()
|
|
|
|
s3, cleanupS3 := TestServer(t, func(c *Config) {
|
|
c.Region = "regionFoo"
|
|
c.BootstrapExpect = 3
|
|
c.DevMode = false
|
|
c.DataDir = path.Join(dir, "node3")
|
|
c.TLSConfig = &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: true,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
})
|
|
defer cleanupS3()
|
|
|
|
TestJoin(t, s1, s2, s3)
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// Part of a server joining is making an RPC request, so just by testing
|
|
// that there is a leader we verify that the RPCs are working over TLS.
|
|
}
|
|
|
|
func TestServer_RPC_MixedTLS(t *testing.T) {
|
|
ci.Parallel(t)
|
|
|
|
const (
|
|
cafile = "../helper/tlsutil/testdata/ca.pem"
|
|
foocert = "../helper/tlsutil/testdata/nomad-foo.pem"
|
|
fookey = "../helper/tlsutil/testdata/nomad-foo-key.pem"
|
|
)
|
|
dir := t.TempDir()
|
|
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.Region = "regionFoo"
|
|
c.BootstrapExpect = 3
|
|
c.DevMode = false
|
|
c.DataDir = path.Join(dir, "node1")
|
|
c.TLSConfig = &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: true,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
})
|
|
defer cleanupS1()
|
|
|
|
s2, cleanupS2 := TestServer(t, func(c *Config) {
|
|
c.Region = "regionFoo"
|
|
c.BootstrapExpect = 3
|
|
c.DevMode = false
|
|
c.DataDir = path.Join(dir, "node2")
|
|
c.TLSConfig = &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: true,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
})
|
|
defer cleanupS2()
|
|
|
|
s3, cleanupS3 := TestServer(t, func(c *Config) {
|
|
c.Region = "regionFoo"
|
|
c.BootstrapExpect = 3
|
|
c.DevMode = false
|
|
c.DataDir = path.Join(dir, "node3")
|
|
})
|
|
defer cleanupS3()
|
|
|
|
TestJoin(t, s1, s2, s3)
|
|
|
|
// Ensure that we do not form a quorum
|
|
start := time.Now()
|
|
for {
|
|
if time.Now().After(start.Add(2 * time.Second)) {
|
|
break
|
|
}
|
|
|
|
args := &structs.GenericRequest{}
|
|
var leader string
|
|
err := s1.RPC("Status.Leader", args, &leader)
|
|
if err == nil || leader != "" {
|
|
t.Fatalf("Got leader or no error: %q %v", leader, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestServer_Regions(t *testing.T) {
|
|
ci.Parallel(t)
|
|
|
|
// Make the servers
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.Region = "region1"
|
|
})
|
|
defer cleanupS1()
|
|
|
|
s2, cleanupS2 := TestServer(t, func(c *Config) {
|
|
c.Region = "region2"
|
|
})
|
|
defer cleanupS2()
|
|
|
|
// Join them together
|
|
s2Addr := fmt.Sprintf("127.0.0.1:%d",
|
|
s2.config.SerfConfig.MemberlistConfig.BindPort)
|
|
if n, err := s1.Join([]string{s2Addr}); err != nil || n != 1 {
|
|
t.Fatalf("Failed joining: %v (%d joined)", err, n)
|
|
}
|
|
|
|
// Try listing the regions
|
|
testutil.WaitForResult(func() (bool, error) {
|
|
out := s1.Regions()
|
|
if len(out) != 2 || out[0] != "region1" || out[1] != "region2" {
|
|
return false, fmt.Errorf("unexpected regions: %v", out)
|
|
}
|
|
return true, nil
|
|
}, func(err error) {
|
|
t.Fatalf("err: %v", err)
|
|
})
|
|
}
|
|
|
|
func TestServer_Reload_Vault(t *testing.T) {
|
|
ci.Parallel(t)
|
|
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.Region = "global"
|
|
})
|
|
defer cleanupS1()
|
|
|
|
if s1.vault.Running() {
|
|
t.Fatalf("Vault client should not be running")
|
|
}
|
|
|
|
tr := true
|
|
config := DefaultConfig()
|
|
config.VaultConfig.Enabled = &tr
|
|
config.VaultConfig.Token = uuid.Generate()
|
|
|
|
if err := s1.Reload(config); err != nil {
|
|
t.Fatalf("Reload failed: %v", err)
|
|
}
|
|
|
|
if !s1.vault.Running() {
|
|
t.Fatalf("Vault client should be running")
|
|
}
|
|
}
|
|
|
|
func connectionReset(msg string) bool {
|
|
return strings.Contains(msg, "EOF") || strings.Contains(msg, "connection reset by peer")
|
|
}
|
|
|
|
// Tests that the server will successfully reload its network connections,
|
|
// upgrading from plaintext to TLS if the server's TLS configuration changes.
|
|
func TestServer_Reload_TLSConnections_PlaintextToTLS(t *testing.T) {
|
|
ci.Parallel(t)
|
|
assert := assert.New(t)
|
|
|
|
const (
|
|
cafile = "../helper/tlsutil/testdata/ca.pem"
|
|
foocert = "../helper/tlsutil/testdata/nomad-foo.pem"
|
|
fookey = "../helper/tlsutil/testdata/nomad-foo-key.pem"
|
|
)
|
|
dir := t.TempDir()
|
|
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.DataDir = path.Join(dir, "nodeA")
|
|
})
|
|
defer cleanupS1()
|
|
|
|
// assert that the server started in plaintext mode
|
|
assert.Equal(s1.config.TLSConfig.CertFile, "")
|
|
|
|
newTLSConfig := &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: true,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
|
|
err := s1.reloadTLSConnections(newTLSConfig)
|
|
assert.Nil(err)
|
|
assert.True(s1.config.TLSConfig.CertificateInfoIsEqual(newTLSConfig))
|
|
|
|
codec := rpcClient(t, s1)
|
|
|
|
node := mock.Node()
|
|
req := &structs.NodeRegisterRequest{
|
|
Node: node,
|
|
WriteRequest: structs.WriteRequest{Region: "global"},
|
|
}
|
|
|
|
var resp structs.GenericResponse
|
|
err = msgpackrpc.CallWithCodec(codec, "Node.Register", req, &resp)
|
|
assert.NotNil(err)
|
|
assert.True(connectionReset(err.Error()))
|
|
}
|
|
|
|
// Tests that the server will successfully reload its network connections,
|
|
// downgrading from TLS to plaintext if the server's TLS configuration changes.
|
|
func TestServer_Reload_TLSConnections_TLSToPlaintext_RPC(t *testing.T) {
|
|
ci.Parallel(t)
|
|
assert := assert.New(t)
|
|
|
|
const (
|
|
cafile = "../helper/tlsutil/testdata/ca.pem"
|
|
foocert = "../helper/tlsutil/testdata/nomad-foo.pem"
|
|
fookey = "../helper/tlsutil/testdata/nomad-foo-key.pem"
|
|
)
|
|
|
|
dir := t.TempDir()
|
|
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.DataDir = path.Join(dir, "nodeB")
|
|
c.TLSConfig = &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: true,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
})
|
|
defer cleanupS1()
|
|
|
|
newTLSConfig := &config.TLSConfig{}
|
|
|
|
err := s1.reloadTLSConnections(newTLSConfig)
|
|
assert.Nil(err)
|
|
assert.True(s1.config.TLSConfig.CertificateInfoIsEqual(newTLSConfig))
|
|
|
|
codec := rpcClient(t, s1)
|
|
|
|
node := mock.Node()
|
|
req := &structs.NodeRegisterRequest{
|
|
Node: node,
|
|
WriteRequest: structs.WriteRequest{Region: "global"},
|
|
}
|
|
|
|
var resp structs.GenericResponse
|
|
err = msgpackrpc.CallWithCodec(codec, "Node.Register", req, &resp)
|
|
assert.Nil(err)
|
|
}
|
|
|
|
// Tests that the server will successfully reload its network connections,
|
|
// downgrading only RPC connections
|
|
func TestServer_Reload_TLSConnections_TLSToPlaintext_OnlyRPC(t *testing.T) {
|
|
ci.Parallel(t)
|
|
assert := assert.New(t)
|
|
|
|
const (
|
|
cafile = "../helper/tlsutil/testdata/ca.pem"
|
|
foocert = "../helper/tlsutil/testdata/nomad-foo.pem"
|
|
fookey = "../helper/tlsutil/testdata/nomad-foo-key.pem"
|
|
)
|
|
|
|
dir := t.TempDir()
|
|
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.DataDir = path.Join(dir, "nodeB")
|
|
c.TLSConfig = &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: true,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
})
|
|
defer cleanupS1()
|
|
|
|
newTLSConfig := &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: false,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
|
|
err := s1.reloadTLSConnections(newTLSConfig)
|
|
assert.Nil(err)
|
|
assert.True(s1.config.TLSConfig.CertificateInfoIsEqual(newTLSConfig))
|
|
|
|
codec := rpcClient(t, s1)
|
|
|
|
node := mock.Node()
|
|
req := &structs.NodeRegisterRequest{
|
|
Node: node,
|
|
WriteRequest: structs.WriteRequest{Region: "global"},
|
|
}
|
|
|
|
var resp structs.GenericResponse
|
|
err = msgpackrpc.CallWithCodec(codec, "Node.Register", req, &resp)
|
|
assert.Nil(err)
|
|
}
|
|
|
|
// Tests that the server will successfully reload its network connections,
|
|
// upgrading only RPC connections
|
|
func TestServer_Reload_TLSConnections_PlaintextToTLS_OnlyRPC(t *testing.T) {
|
|
ci.Parallel(t)
|
|
assert := assert.New(t)
|
|
|
|
const (
|
|
cafile = "../helper/tlsutil/testdata/ca.pem"
|
|
foocert = "../helper/tlsutil/testdata/nomad-foo.pem"
|
|
fookey = "../helper/tlsutil/testdata/nomad-foo-key.pem"
|
|
)
|
|
|
|
dir := t.TempDir()
|
|
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.DataDir = path.Join(dir, "nodeB")
|
|
c.TLSConfig = &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: false,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
})
|
|
defer cleanupS1()
|
|
|
|
newTLSConfig := &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
EnableRPC: true,
|
|
VerifyServerHostname: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
|
|
err := s1.reloadTLSConnections(newTLSConfig)
|
|
assert.Nil(err)
|
|
assert.True(s1.config.TLSConfig.EnableRPC)
|
|
assert.True(s1.config.TLSConfig.CertificateInfoIsEqual(newTLSConfig))
|
|
|
|
codec := rpcClient(t, s1)
|
|
|
|
node := mock.Node()
|
|
req := &structs.NodeRegisterRequest{
|
|
Node: node,
|
|
WriteRequest: structs.WriteRequest{Region: "global"},
|
|
}
|
|
|
|
var resp structs.GenericResponse
|
|
err = msgpackrpc.CallWithCodec(codec, "Node.Register", req, &resp)
|
|
assert.NotNil(err)
|
|
assert.True(connectionReset(err.Error()))
|
|
}
|
|
|
|
// Test that Raft connections are reloaded as expected when a Nomad server is
|
|
// upgraded from plaintext to TLS
|
|
func TestServer_Reload_TLSConnections_Raft(t *testing.T) {
|
|
ci.Parallel(t)
|
|
assert := assert.New(t)
|
|
|
|
const (
|
|
cafile = "../../helper/tlsutil/testdata/ca.pem"
|
|
foocert = "../../helper/tlsutil/testdata/nomad-foo.pem"
|
|
fookey = "../../helper/tlsutil/testdata/nomad-foo-key.pem"
|
|
barcert = "../dev/tls_cluster/certs/nomad.pem"
|
|
barkey = "../dev/tls_cluster/certs/nomad-key.pem"
|
|
)
|
|
dir := t.TempDir()
|
|
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.BootstrapExpect = 2
|
|
c.DevMode = false
|
|
c.DataDir = path.Join(dir, "node1")
|
|
c.NodeName = "node1"
|
|
c.Region = "regionFoo"
|
|
})
|
|
defer cleanupS1()
|
|
|
|
s2, cleanupS2 := TestServer(t, func(c *Config) {
|
|
c.BootstrapExpect = 2
|
|
c.DevMode = false
|
|
c.DataDir = path.Join(dir, "node2")
|
|
c.NodeName = "node2"
|
|
c.Region = "regionFoo"
|
|
})
|
|
defer cleanupS2()
|
|
|
|
TestJoin(t, s1, s2)
|
|
servers := []*Server{s1, s2}
|
|
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
newTLSConfig := &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
VerifyHTTPSClient: true,
|
|
CAFile: cafile,
|
|
CertFile: foocert,
|
|
KeyFile: fookey,
|
|
}
|
|
|
|
err := s1.reloadTLSConnections(newTLSConfig)
|
|
assert.Nil(err)
|
|
|
|
{
|
|
for _, serv := range servers {
|
|
testutil.WaitForResult(func() (bool, error) {
|
|
args := &structs.GenericRequest{}
|
|
var leader string
|
|
err := serv.RPC("Status.Leader", args, &leader)
|
|
if leader != "" && err != nil {
|
|
return false, fmt.Errorf("Should not have found leader but got %s", leader)
|
|
}
|
|
return true, nil
|
|
}, func(err error) {
|
|
t.Fatalf("err: %v", err)
|
|
})
|
|
}
|
|
}
|
|
|
|
secondNewTLSConfig := &config.TLSConfig{
|
|
EnableHTTP: true,
|
|
VerifyHTTPSClient: true,
|
|
CAFile: cafile,
|
|
CertFile: barcert,
|
|
KeyFile: barkey,
|
|
}
|
|
|
|
// Now, transition the other server to TLS, which should restore their
|
|
// ability to communicate.
|
|
err = s2.reloadTLSConnections(secondNewTLSConfig)
|
|
assert.Nil(err)
|
|
|
|
testutil.WaitForLeader(t, s2.RPC)
|
|
}
|
|
|
|
func TestServer_InvalidSchedulers(t *testing.T) {
|
|
ci.Parallel(t)
|
|
require := require.New(t)
|
|
|
|
// Set the config to not have the core scheduler
|
|
config := DefaultConfig()
|
|
logger := testlog.HCLogger(t)
|
|
s := &Server{
|
|
config: config,
|
|
logger: logger,
|
|
}
|
|
|
|
config.EnabledSchedulers = []string{"batch"}
|
|
err := s.setupWorkers(s.shutdownCtx)
|
|
require.NotNil(err)
|
|
require.Contains(err.Error(), "scheduler not enabled")
|
|
|
|
// Set the config to have an unknown scheduler
|
|
config.EnabledSchedulers = []string{"batch", structs.JobTypeCore, "foo"}
|
|
err = s.setupWorkers(s.shutdownCtx)
|
|
require.NotNil(err)
|
|
require.Contains(err.Error(), "foo")
|
|
}
|
|
|
|
func TestServer_RPCNameAndRegionValidation(t *testing.T) {
|
|
ci.Parallel(t)
|
|
for _, tc := range []struct {
|
|
name string
|
|
region string
|
|
expected bool
|
|
}{
|
|
// OK
|
|
{name: "client.global.nomad", region: "global", expected: true},
|
|
{name: "server.global.nomad", region: "global", expected: true},
|
|
{name: "server.other.nomad", region: "global", expected: true},
|
|
{name: "server.other.region.nomad", region: "other.region", expected: true},
|
|
|
|
// Bad
|
|
{name: "client.other.nomad", region: "global", expected: false},
|
|
{name: "client.global.nomad.other", region: "global", expected: false},
|
|
{name: "server.global.nomad.other", region: "global", expected: false},
|
|
{name: "other.global.nomad", region: "global", expected: false},
|
|
{name: "server.nomad", region: "global", expected: false},
|
|
{name: "localhost", region: "global", expected: false},
|
|
} {
|
|
assert.Equal(t, tc.expected, validateRPCRegionPeer(tc.name, tc.region),
|
|
"expected %q in region %q to validate as %v",
|
|
tc.name, tc.region, tc.expected)
|
|
}
|
|
}
|
|
|
|
func TestServer_ReloadSchedulers_NumSchedulers(t *testing.T) {
|
|
ci.Parallel(t)
|
|
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.NumSchedulers = 8
|
|
})
|
|
defer cleanupS1()
|
|
|
|
require.Equal(t, s1.config.NumSchedulers, len(s1.workers))
|
|
|
|
config := DefaultConfig()
|
|
config.NumSchedulers = 4
|
|
require.NoError(t, s1.Reload(config))
|
|
|
|
time.Sleep(1 * time.Second)
|
|
require.Equal(t, config.NumSchedulers, len(s1.workers))
|
|
}
|
|
|
|
func TestServer_ReloadSchedulers_EnabledSchedulers(t *testing.T) {
|
|
ci.Parallel(t)
|
|
|
|
s1, cleanupS1 := TestServer(t, func(c *Config) {
|
|
c.EnabledSchedulers = []string{structs.JobTypeCore, structs.JobTypeSystem}
|
|
})
|
|
defer cleanupS1()
|
|
|
|
require.Equal(t, s1.config.NumSchedulers, len(s1.workers))
|
|
|
|
config := DefaultConfig()
|
|
config.EnabledSchedulers = []string{structs.JobTypeCore, structs.JobTypeSystem, structs.JobTypeBatch}
|
|
require.NoError(t, s1.Reload(config))
|
|
|
|
time.Sleep(1 * time.Second)
|
|
require.Equal(t, config.NumSchedulers, len(s1.workers))
|
|
require.ElementsMatch(t, config.EnabledSchedulers, s1.GetSchedulerWorkerConfig().EnabledSchedulers)
|
|
|
|
}
|
|
|
|
func TestServer_ReloadSchedulers_InvalidSchedulers(t *testing.T) {
|
|
ci.Parallel(t)
|
|
|
|
// Set the config to not have the core scheduler
|
|
config := DefaultConfig()
|
|
logger := testlog.HCLogger(t)
|
|
s := &Server{
|
|
config: config,
|
|
logger: logger,
|
|
}
|
|
s.config.NumSchedulers = 0
|
|
s.shutdownCtx, s.shutdownCancel = context.WithCancel(context.Background())
|
|
s.shutdownCh = s.shutdownCtx.Done()
|
|
|
|
config.EnabledSchedulers = []string{"_core", "batch"}
|
|
err := s.setupWorkers(s.shutdownCtx)
|
|
require.Nil(t, err)
|
|
origWC := s.GetSchedulerWorkerConfig()
|
|
reloadSchedulers(s, &SchedulerWorkerPoolArgs{NumSchedulers: config.NumSchedulers, EnabledSchedulers: []string{"batch"}})
|
|
currentWC := s.GetSchedulerWorkerConfig()
|
|
require.Equal(t, origWC, currentWC)
|
|
|
|
// Set the config to have an unknown scheduler
|
|
reloadSchedulers(s, &SchedulerWorkerPoolArgs{NumSchedulers: config.NumSchedulers, EnabledSchedulers: []string{"_core", "foo"}})
|
|
currentWC = s.GetSchedulerWorkerConfig()
|
|
require.Equal(t, origWC, currentWC)
|
|
}
|
|
|
|
func TestServer_PreventRaftDowngrade(t *testing.T) {
|
|
ci.Parallel(t)
|
|
|
|
dir := t.TempDir()
|
|
_, cleanupv3 := TestServer(t, func(c *Config) {
|
|
c.DevMode = false
|
|
c.DataDir = dir
|
|
c.RaftConfig.ProtocolVersion = 3
|
|
})
|
|
cleanupv3()
|
|
|
|
_, cleanupv2, err := TestServerErr(t, func(c *Config) {
|
|
c.DevMode = false
|
|
c.DataDir = dir
|
|
c.RaftConfig.ProtocolVersion = 2
|
|
})
|
|
if cleanupv2 != nil {
|
|
defer cleanupv2()
|
|
}
|
|
|
|
// Downgrading Raft should prevent the server from starting.
|
|
require.Error(t, err)
|
|
}
|