mirror of https://github.com/status-im/consul.git
465 lines
9.9 KiB
Go
465 lines
9.9 KiB
Go
package agent
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import (
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"fmt"
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"github.com/hashicorp/consul/consul/structs"
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"github.com/hashicorp/serf/serf"
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"net/http"
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"os"
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"testing"
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"time"
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)
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func TestHTTPAgentServices(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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srv1 := &structs.NodeService{
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ID: "mysql",
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Service: "mysql",
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Tag: "master",
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Port: 5000,
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}
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srv.agent.state.AddService(srv1)
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obj, err := srv.AgentServices(nil, nil)
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if err != nil {
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t.Fatalf("Err: %v", err)
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}
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val := obj.(map[string]*structs.NodeService)
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if len(val) != 1 {
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t.Fatalf("bad services: %v", obj)
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}
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if val["mysql"].Port != 5000 {
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t.Fatalf("bad service: %v", obj)
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}
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}
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func TestHTTPAgentChecks(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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chk1 := &structs.HealthCheck{
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Node: srv.agent.config.NodeName,
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CheckID: "mysql",
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Name: "mysql",
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Status: structs.HealthPassing,
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}
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srv.agent.state.AddCheck(chk1)
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obj, err := srv.AgentChecks(nil, nil)
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if err != nil {
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t.Fatalf("Err: %v", err)
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}
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val := obj.(map[string]*structs.HealthCheck)
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if len(val) != 1 {
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t.Fatalf("bad checks: %v", obj)
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}
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if val["mysql"].Status != structs.HealthPassing {
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t.Fatalf("bad check: %v", obj)
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}
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}
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func TestHTTPAgentMembers(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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req, err := http.NewRequest("GET", "/v1/agent/members", nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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obj, err := srv.AgentMembers(nil, req)
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if err != nil {
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t.Fatalf("Err: %v", err)
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}
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val := obj.([]serf.Member)
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if len(val) == 0 {
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t.Fatalf("bad members: %v", obj)
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}
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if int(val[0].Port) != srv.agent.config.SerfLanPort {
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t.Fatalf("not lan: %v", obj)
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}
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}
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func TestHTTPAgentMembers_WAN(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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req, err := http.NewRequest("GET", "/v1/agent/members?wan=true", nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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obj, err := srv.AgentMembers(nil, req)
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if err != nil {
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t.Fatalf("Err: %v", err)
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}
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val := obj.([]serf.Member)
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if len(val) == 0 {
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t.Fatalf("bad members: %v", obj)
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}
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if int(val[0].Port) != srv.agent.config.SerfWanPort {
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t.Fatalf("not wan: %v", obj)
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}
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}
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func TestHTTPAgentJoin(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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dir2, a2 := makeAgent(t, nextConfig())
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defer os.RemoveAll(dir2)
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defer a2.Shutdown()
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addr := fmt.Sprintf("127.0.0.1:%d", a2.config.SerfLanPort)
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req, err := http.NewRequest("GET", fmt.Sprintf("/v1/agent/join/%s", addr), nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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obj, err := srv.AgentJoin(nil, req)
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if err != nil {
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t.Fatalf("Err: %v", err)
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}
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if obj != nil {
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t.Fatalf("Err: %v", obj)
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}
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if len(a2.LANMembers()) != 2 {
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t.Fatalf("should have 2 members")
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}
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}
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func TestHTTPAgentJoin_WAN(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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dir2, a2 := makeAgent(t, nextConfig())
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defer os.RemoveAll(dir2)
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defer a2.Shutdown()
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addr := fmt.Sprintf("127.0.0.1:%d", a2.config.SerfWanPort)
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req, err := http.NewRequest("GET", fmt.Sprintf("/v1/agent/join/%s?wan=true", addr), nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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obj, err := srv.AgentJoin(nil, req)
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if err != nil {
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t.Fatalf("Err: %v", err)
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}
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if obj != nil {
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t.Fatalf("Err: %v", obj)
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}
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if len(a2.WANMembers()) != 2 {
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t.Fatalf("should have 2 members")
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}
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}
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func TestHTTPAgentForceLeave(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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dir2, a2 := makeAgent(t, nextConfig())
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defer os.RemoveAll(dir2)
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defer a2.Shutdown()
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// Join first
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addr := fmt.Sprintf("127.0.0.1:%d", a2.config.SerfLanPort)
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_, err := srv.agent.JoinLAN([]string{addr})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Shutdown, wait for detection
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a2.Shutdown()
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time.Sleep(500 * time.Millisecond)
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// Force leave now
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req, err := http.NewRequest("GET", fmt.Sprintf("/v1/agent/force-leave/%s", a2.config.NodeName), nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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obj, err := srv.AgentForceLeave(nil, req)
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if err != nil {
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t.Fatalf("Err: %v", err)
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}
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if obj != nil {
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t.Fatalf("Err: %v", obj)
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}
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// SHould be left
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mem := srv.agent.LANMembers()
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if mem[1].Status != serf.StatusLeft {
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t.Fatalf("should have left: %v", mem)
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}
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}
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func TestHTTPAgentRegisterCheck(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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// Register node
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req, err := http.NewRequest("GET", "/v1/agent/check/register", nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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args := &CheckDefinition{
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Name: "test",
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CheckType: CheckType{
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TTL: 15 * time.Second,
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},
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}
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req.Body = encodeReq(args)
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obj, err := srv.AgentRegisterCheck(nil, req)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if obj != nil {
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t.Fatalf("bad: %v", obj)
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}
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// Ensure we have a check mapping
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if _, ok := srv.agent.state.Checks()["test"]; !ok {
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t.Fatalf("missing test check")
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}
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if _, ok := srv.agent.checkTTLs["test"]; !ok {
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t.Fatalf("missing test check ttl")
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}
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}
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func TestHTTPAgentDeregisterCheck(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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chk := &structs.HealthCheck{Name: "test", CheckID: "test"}
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if err := srv.agent.AddCheck(chk, nil); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Register node
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req, err := http.NewRequest("GET", "/v1/agent/check/deregister/test", nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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obj, err := srv.AgentDeregisterCheck(nil, req)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if obj != nil {
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t.Fatalf("bad: %v", obj)
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}
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// Ensure we have a check mapping
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if _, ok := srv.agent.state.Checks()["test"]; ok {
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t.Fatalf("have test check")
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}
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}
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func TestHTTPAgentPassCheck(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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chk := &structs.HealthCheck{Name: "test", CheckID: "test"}
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chkType := &CheckType{TTL: 15 * time.Second}
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if err := srv.agent.AddCheck(chk, chkType); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Register node
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req, err := http.NewRequest("GET", "/v1/agent/check/pass/test", nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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obj, err := srv.AgentCheckPass(nil, req)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if obj != nil {
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t.Fatalf("bad: %v", obj)
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}
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// Ensure we have a check mapping
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state := srv.agent.state.Checks()["test"]
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if state.Status != structs.HealthPassing {
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t.Fatalf("bad: %v", state)
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}
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}
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func TestHTTPAgentWarnCheck(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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chk := &structs.HealthCheck{Name: "test", CheckID: "test"}
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chkType := &CheckType{TTL: 15 * time.Second}
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if err := srv.agent.AddCheck(chk, chkType); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Register node
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req, err := http.NewRequest("GET", "/v1/agent/check/warn/test", nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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obj, err := srv.AgentCheckWarn(nil, req)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if obj != nil {
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t.Fatalf("bad: %v", obj)
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}
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// Ensure we have a check mapping
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state := srv.agent.state.Checks()["test"]
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if state.Status != structs.HealthWarning {
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t.Fatalf("bad: %v", state)
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}
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}
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func TestHTTPAgentFailCheck(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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chk := &structs.HealthCheck{Name: "test", CheckID: "test"}
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chkType := &CheckType{TTL: 15 * time.Second}
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if err := srv.agent.AddCheck(chk, chkType); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Register node
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req, err := http.NewRequest("GET", "/v1/agent/check/fail/test", nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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obj, err := srv.AgentCheckFail(nil, req)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if obj != nil {
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t.Fatalf("bad: %v", obj)
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}
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// Ensure we have a check mapping
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state := srv.agent.state.Checks()["test"]
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if state.Status != structs.HealthCritical {
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t.Fatalf("bad: %v", state)
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}
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}
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func TestHTTPAgentRegisterService(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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// Register node
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req, err := http.NewRequest("GET", "/v1/agent/service/register", nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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args := &ServiceDefinition{
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Name: "test",
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Tag: "master",
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Port: 8000,
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Check: CheckType{
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TTL: 15 * time.Second,
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},
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}
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req.Body = encodeReq(args)
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obj, err := srv.AgentRegisterService(nil, req)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if obj != nil {
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t.Fatalf("bad: %v", obj)
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}
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// Ensure the servie
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if _, ok := srv.agent.state.Services()["test"]; !ok {
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t.Fatalf("missing test service")
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}
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// Ensure we have a check mapping
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if _, ok := srv.agent.state.Checks()["service:test"]; !ok {
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t.Fatalf("missing test check")
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}
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if _, ok := srv.agent.checkTTLs["service:test"]; !ok {
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t.Fatalf("missing test check ttl")
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}
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}
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func TestHTTPAgentDeregisterService(t *testing.T) {
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dir, srv := makeHTTPServer(t)
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defer os.RemoveAll(dir)
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defer srv.Shutdown()
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defer srv.agent.Shutdown()
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service := &structs.NodeService{
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ID: "test",
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Service: "test",
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}
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if err := srv.agent.AddService(service, nil); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Register node
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req, err := http.NewRequest("GET", "/v1/agent/service/deregister/test", nil)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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obj, err := srv.AgentDeregisterService(nil, req)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if obj != nil {
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t.Fatalf("bad: %v", obj)
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}
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// Ensure we have a check mapping
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if _, ok := srv.agent.state.Services()["test"]; ok {
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t.Fatalf("have test service")
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}
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if _, ok := srv.agent.state.Checks()["test"]; ok {
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t.Fatalf("have test check")
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}
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}
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