286 lines
7.2 KiB
Go
286 lines
7.2 KiB
Go
package consul
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/hashicorp/consul/consul/structs"
|
|
"github.com/hashicorp/consul/testrpc"
|
|
"github.com/hashicorp/net-rpc-msgpackrpc"
|
|
"github.com/hashicorp/raft"
|
|
)
|
|
|
|
func TestOperator_Autopilot_GetConfiguration(t *testing.T) {
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.AutopilotConfig.CleanupDeadServers = false
|
|
})
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
arg := structs.DCSpecificRequest{
|
|
Datacenter: "dc1",
|
|
}
|
|
var reply structs.AutopilotConfig
|
|
err := msgpackrpc.CallWithCodec(codec, "Operator.AutopilotGetConfiguration", &arg, &reply)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if reply.CleanupDeadServers {
|
|
t.Fatalf("bad: %#v", reply)
|
|
}
|
|
}
|
|
|
|
func TestOperator_Autopilot_GetConfiguration_ACLDeny(t *testing.T) {
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.ACLDatacenter = "dc1"
|
|
c.ACLMasterToken = "root"
|
|
c.ACLDefaultPolicy = "deny"
|
|
c.AutopilotConfig.CleanupDeadServers = false
|
|
})
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
// Try to get config without permissions
|
|
arg := structs.DCSpecificRequest{
|
|
Datacenter: "dc1",
|
|
}
|
|
var reply structs.AutopilotConfig
|
|
err := msgpackrpc.CallWithCodec(codec, "Operator.AutopilotGetConfiguration", &arg, &reply)
|
|
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create an ACL with operator read permissions.
|
|
var token string
|
|
{
|
|
var rules = `
|
|
operator = "read"
|
|
`
|
|
|
|
req := structs.ACLRequest{
|
|
Datacenter: "dc1",
|
|
Op: structs.ACLSet,
|
|
ACL: structs.ACL{
|
|
Name: "User token",
|
|
Type: structs.ACLTypeClient,
|
|
Rules: rules,
|
|
},
|
|
WriteRequest: structs.WriteRequest{Token: "root"},
|
|
}
|
|
if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &req, &token); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
}
|
|
|
|
// Now we can read and verify the config
|
|
arg.Token = token
|
|
err = msgpackrpc.CallWithCodec(codec, "Operator.AutopilotGetConfiguration", &arg, &reply)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if reply.CleanupDeadServers {
|
|
t.Fatalf("bad: %#v", reply)
|
|
}
|
|
}
|
|
|
|
func TestOperator_Autopilot_SetConfiguration(t *testing.T) {
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.AutopilotConfig.CleanupDeadServers = false
|
|
})
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
// Change the autopilot config from the default
|
|
arg := structs.AutopilotSetConfigRequest{
|
|
Datacenter: "dc1",
|
|
Config: structs.AutopilotConfig{
|
|
CleanupDeadServers: true,
|
|
},
|
|
}
|
|
var reply *bool
|
|
err := msgpackrpc.CallWithCodec(codec, "Operator.AutopilotSetConfiguration", &arg, &reply)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Make sure it's changed
|
|
state := s1.fsm.State()
|
|
_, config, err := state.AutopilotConfig()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !config.CleanupDeadServers {
|
|
t.Fatalf("bad: %#v", config)
|
|
}
|
|
}
|
|
|
|
func TestOperator_Autopilot_SetConfiguration_ACLDeny(t *testing.T) {
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.ACLDatacenter = "dc1"
|
|
c.ACLMasterToken = "root"
|
|
c.ACLDefaultPolicy = "deny"
|
|
c.AutopilotConfig.CleanupDeadServers = false
|
|
})
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
// Try to set config without permissions
|
|
arg := structs.AutopilotSetConfigRequest{
|
|
Datacenter: "dc1",
|
|
Config: structs.AutopilotConfig{
|
|
CleanupDeadServers: true,
|
|
},
|
|
}
|
|
var reply *bool
|
|
err := msgpackrpc.CallWithCodec(codec, "Operator.AutopilotSetConfiguration", &arg, &reply)
|
|
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create an ACL with operator write permissions.
|
|
var token string
|
|
{
|
|
var rules = `
|
|
operator = "write"
|
|
`
|
|
|
|
req := structs.ACLRequest{
|
|
Datacenter: "dc1",
|
|
Op: structs.ACLSet,
|
|
ACL: structs.ACL{
|
|
Name: "User token",
|
|
Type: structs.ACLTypeClient,
|
|
Rules: rules,
|
|
},
|
|
WriteRequest: structs.WriteRequest{Token: "root"},
|
|
}
|
|
if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &req, &token); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
}
|
|
|
|
// Now we can update the config
|
|
arg.Token = token
|
|
err = msgpackrpc.CallWithCodec(codec, "Operator.AutopilotSetConfiguration", &arg, &reply)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Make sure it's changed
|
|
state := s1.fsm.State()
|
|
_, config, err := state.AutopilotConfig()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !config.CleanupDeadServers {
|
|
t.Fatalf("bad: %#v", config)
|
|
}
|
|
}
|
|
|
|
func TestOperator_ServerHealth(t *testing.T) {
|
|
conf := func(c *Config) {
|
|
c.Datacenter = "dc1"
|
|
c.Bootstrap = false
|
|
c.BootstrapExpect = 3
|
|
c.RaftConfig.ProtocolVersion = 3
|
|
c.ServerHealthInterval = 100 * time.Millisecond
|
|
c.AutopilotInterval = 100 * time.Millisecond
|
|
}
|
|
dir1, s1 := testServerWithConfig(t, conf)
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
dir2, s2 := testServerWithConfig(t, conf)
|
|
defer os.RemoveAll(dir2)
|
|
defer s2.Shutdown()
|
|
addr := fmt.Sprintf("127.0.0.1:%d",
|
|
s1.config.SerfLANConfig.MemberlistConfig.BindPort)
|
|
if _, err := s2.JoinLAN([]string{addr}); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
dir3, s3 := testServerWithConfig(t, conf)
|
|
defer os.RemoveAll(dir3)
|
|
defer s3.Shutdown()
|
|
if _, err := s3.JoinLAN([]string{addr}); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
if err := testrpc.WaitForResult(func() (bool, error) {
|
|
arg := structs.DCSpecificRequest{
|
|
Datacenter: "dc1",
|
|
}
|
|
var reply structs.OperatorHealthReply
|
|
err := msgpackrpc.CallWithCodec(codec, "Operator.ServerHealth", &arg, &reply)
|
|
if err != nil {
|
|
return false, fmt.Errorf("err: %v", err)
|
|
}
|
|
if !reply.Healthy {
|
|
return false, fmt.Errorf("bad: %v", reply)
|
|
}
|
|
if reply.FailureTolerance != 1 {
|
|
return false, fmt.Errorf("bad: %v", reply)
|
|
}
|
|
if len(reply.Servers) != 3 {
|
|
return false, fmt.Errorf("bad: %v", reply)
|
|
}
|
|
// Leader should have LastContact == 0, others should be positive
|
|
for _, s := range reply.Servers {
|
|
isLeader := s1.raft.Leader() == raft.ServerAddress(s.Address)
|
|
if isLeader && s.LastContact != 0 {
|
|
return false, fmt.Errorf("bad: %v", reply)
|
|
}
|
|
if !isLeader && s.LastContact <= 0 {
|
|
return false, fmt.Errorf("bad: %v", reply)
|
|
}
|
|
}
|
|
return true, nil
|
|
}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func TestOperator_ServerHealth_UnsupportedRaftVersion(t *testing.T) {
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.Datacenter = "dc1"
|
|
c.Bootstrap = true
|
|
c.RaftConfig.ProtocolVersion = 2
|
|
})
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
arg := structs.DCSpecificRequest{
|
|
Datacenter: "dc1",
|
|
}
|
|
var reply structs.OperatorHealthReply
|
|
err := msgpackrpc.CallWithCodec(codec, "Operator.ServerHealth", &arg, &reply)
|
|
if err == nil || !strings.Contains(err.Error(), "raft_protocol set to 3 or higher") {
|
|
t.Fatalf("bad: %v", err)
|
|
}
|
|
}
|