示例#1
0
文件: root.go 项目: yangzhares/core
// Runs root service
func Run(configFileName string) (chan common.ServiceMessage, string, error) {
	fullConfig, err := common.ReadConfig(configFileName)
	if err != nil {
		return nil, "", err
	}

	rootService := &Root{}
	rootServiceConfig := common.ServiceConfig{fullConfig.Services["root"].Common, make(map[string]interface{})}
	rootServiceConfig.ServiceSpecific[fullConfigKey] = fullConfig
	return common.InitializeService(rootService, rootServiceConfig)
}
示例#2
0
文件: ipam.go 项目: yangzhares/core
// Runs IPAM service
func Run(rootServiceUrl string) (chan common.ServiceMessage, string, error) {
	client, err := common.NewRestClient(rootServiceUrl, common.DefaultRestTimeout)
	if err != nil {
		return nil, "", err
	}
	ipam := &IPAMSvc{}
	config, err := client.GetServiceConfig(rootServiceUrl, ipam)
	if err != nil {
		return nil, "", err
	}
	return common.InitializeService(ipam, *config)

}
示例#3
0
文件: tenant.go 项目: yangzhares/core
// Runs Tenant service
func Run(rootServiceUrl string) (chan common.ServiceMessage, string, error) {
	tsvc := &TenantSvc{}
	client, err := common.NewRestClient(rootServiceUrl, common.DefaultRestTimeout)
	if err != nil {
		return nil, "", err
	}
	config, err := client.GetServiceConfig(rootServiceUrl, tsvc)
	if err != nil {
		return nil, "", err
	}
	return common.InitializeService(tsvc, *config)

}
示例#4
0
文件: listener.go 项目: romana/core
// Run configures and runs listener service.
func Run(rootServiceURL string, cred *common.Credential) (*common.RestServiceInfo, error) {
	clientConfig := common.GetDefaultRestClientConfig(rootServiceURL)
	clientConfig.Credential = cred
	client, err := common.NewRestClient(clientConfig)
	if err != nil {
		return nil, err
	}
	KubeListener := &KubeListener{}
	KubeListener.restClient = client

	config, err := client.GetServiceConfig(KubeListener.Name())
	if err != nil {
		return nil, err
	}
	return common.InitializeService(KubeListener, *config, cred)
}
示例#5
0
文件: root.go 项目: romana/core
// Run configures and starts root service.
func Run(configFileName string) (*common.RestServiceInfo, error) {
	log.Printf("Entering root.Run()")
	fullConfig, err := common.ReadConfig(configFileName)
	if err != nil {
		return nil, err
	}

	rootService := &Root{}
	log.Printf("Initializing root config")
	rootServiceConfig := common.ServiceConfig{
		Common:          fullConfig.Services["root"].Common,
		ServiceSpecific: make(map[string]interface{}),
	}
	rootServiceConfig.ServiceSpecific[fullConfigKey] = fullConfig
	return common.InitializeService(rootService, rootServiceConfig, nil)
}
示例#6
0
文件: agent.go 项目: yangzhares/core
// Run runs the agent service.
func Run(rootServiceURL string) (chan common.ServiceMessage, string, error) {
	client, err := common.NewRestClient("", common.DefaultRestTimeout)
	if err != nil {
		return nil, "", err
	}

	agent := &Agent{}
	helper := NewAgentHelper(agent)
	agent.Helper = &helper
	log.Printf("Agent: Getting configuration from %s", rootServiceURL)

	config, err := client.GetServiceConfig(rootServiceURL, agent)
	if err != nil {
		return nil, "", err
	}
	return common.InitializeService(agent, *config)

}
示例#7
0
func (s *MySuite) TestPolicy(c *check.C) {
	cfg := &common.ServiceConfig{Common: common.CommonConfig{Api: &common.Api{Port: 0, RestTimeoutMillis: 100}}}
	log.Printf("Test: Mock service config:\n\t%#v\n\t%#v\n", cfg.Common.Api, cfg.ServiceSpecific)
	svc := &mockSvc{mySuite: s}
	svc.tenants = make(map[uint64]string)
	svc.tenantsStr = make(map[string]uint64)
	svc.segments = make(map[uint64]string)
	svc.segmentsStr = make(map[string]uint64)
	svcInfo, err := common.InitializeService(svc, *cfg, nil)

	if err != nil {
		c.Error(err)
		c.FailNow()
	}
	msg := <-svcInfo.Channel
	log.Printf("Test: Mock service says %s; listening on %s\n", msg, svcInfo.Address)
	addrComponents := strings.Split(svcInfo.Address, ":")
	portStr := addrComponents[len(addrComponents)-1]
	s.servicePort, err = strconv.ParseUint(portStr, 10, 64)
	if err != nil {
		c.Error(err)
		c.FailNow()
	}
	s.serviceURL = fmt.Sprintf("http://%s", svcInfo.Address)
	log.Printf("Test: Mock service listens at %s\n", s.serviceURL)

	polSvc := &PolicySvc{}
	err = common.SimpleOverwriteSchema(polSvc, s.serviceURL)
	if err != nil {
		c.Fatal(err)
	}
	log.Printf("Policy schema created.")

	svcInfo, err = common.SimpleStartService(polSvc, s.serviceURL)
	if err != nil {
		c.Fatal(err)
	}

	msg = <-svcInfo.Channel
	fmt.Printf("Policy service listening %s on said: %s", svcInfo.Address, msg)

	clientConfig := common.GetDefaultRestClientConfig(s.serviceURL)
	client, err := common.NewRestClient(clientConfig)
	if err != nil {
		c.Fatal(err)
	}
	polURL := "http://" + svcInfo.Address + "/policies"

	log.Println("1. Add policy pol1")
	policyIn := common.Policy{}
	err = json.Unmarshal([]byte(romanaPolicy1), &policyIn)
	if err != nil {
		c.Fatal(err)
		c.FailNow()
	}
	policyOut := common.Policy{}
	err = client.Post(polURL, policyIn, &policyOut)
	if err != nil {
		c.Error(err)
		c.FailNow()
	}
	log.Printf("Added policy result: %s", policyOut)
	c.Assert(policyOut.Name, check.Equals, "pol1")
	c.Assert(policyOut.ID, check.Equals, uint64(1))
	c.Assert(len(policyOut.AppliedTo), check.Equals, len(policyIn.AppliedTo))
	c.Assert(len(policyOut.Ingress[0].Peers), check.Equals, len(policyIn.Ingress[0].Peers))
	c.Assert(client.GetStatusCode(), check.Equals, 200)

	pol1ExternalID := policyIn.ExternalID
	policyIn.ExternalID = "asdfghjkl"
	policyIn.ID = policyOut.ID
	log.Printf("2. Add policy again with different External ID %s but same ID %d", policyIn.ExternalID, policyIn.ID)
	err = client.Post(polURL, policyIn, &policyOut)
	c.Assert(err.(common.HttpError).StatusCode, check.Equals, http.StatusConflict)
	log.Printf("2. Result: %+v", policyOut)

	log.Println("3. Add policy again")
	policyIn.ExternalID = pol1ExternalID
	policyIn.ID = 0
	err = client.Post(polURL, policyIn, &policyOut)
	c.Assert(err.(common.HttpError).StatusCode, check.Equals, http.StatusConflict)
	log.Printf("3. Result: %+v", policyOut)

	log.Println("4. Add policy pol2")
	err = json.Unmarshal([]byte(romanaPolicy2), &policyIn)
	if err != nil {
		c.Fatal(err)
	}
	err = client.Post(polURL, policyIn, &policyOut)
	if err != nil {
		c.Fatal(err)
	}
	log.Printf("Added policy result: %s", policyOut)
	c.Assert(client.GetStatusCode(), check.Equals, 200)
	c.Assert(policyOut.Name, check.Equals, "pol2")

	log.Println("5. Add default policy")
	one := uint64(1)
	defPol := common.Policy{
		Direction:  common.PolicyDirectionIngress,
		Name:       "default",
		ExternalID: "default",
		AppliedTo:  []common.Endpoint{{TenantNetworkID: &one}},
		Ingress: []common.RomanaIngress{
			common.RomanaIngress{
				Peers: []common.Endpoint{{Peer: common.Wildcard}},
				Rules: []common.Rule{{Protocol: common.Wildcard}},
			},
		},
	}
	err = client.Post(polURL, defPol, &policyOut)
	if err != nil {
		c.Fatal(err)
	}
	log.Printf("Added policy result: %s", policyOut)
	c.Assert(client.GetStatusCode(), check.Equals, 200)
	c.Assert(policyOut.Name, check.Equals, "default")

	log.Println("6. Test list policies - should have 3.")
	var policies []common.Policy
	err = client.Get(polURL, &policies)
	if err != nil {
		c.Fatal(err)
	}
	c.Assert(len(policies), check.Equals, 3)
	c.Assert(client.GetStatusCode(), check.Equals, 200)
	c.Assert(policies[0].Name, check.Equals, "pol1")
	c.Assert(policies[1].Name, check.Equals, "pol2")
	c.Assert(policies[2].Name, check.Equals, "default")

	log.Println("7. Test get policy.")
	policyGet := common.Policy{}
	err = client.Get(polURL+"/1", &policyGet)
	if err != nil {
		c.Fatal(err)
	}
	c.Assert(policyGet.Name, check.Equals, policies[0].Name)
	c.Assert(client.GetStatusCode(), check.Equals, 200)

	log.Println("8. Test delete by ID - delete pol1")
	policyOut = common.Policy{}
	err = client.Delete(polURL+"/1", nil, &policyOut)
	if err != nil {
		c.Fatal(err)
	}
	log.Printf("Deleted policy result: %s", policyOut)
	c.Assert(policyOut.Name, check.Equals, "pol1")
	c.Assert(policyOut.ID, check.Equals, uint64(1))
	c.Assert(client.GetStatusCode(), check.Equals, 200)

	log.Println("9. Test list policies - should have 2 now - pol2 and default.")
	err = client.Get(polURL, &policies)
	if err != nil {
		c.Fatal(err)
	}
	c.Assert(len(policies), check.Equals, 2)
	c.Assert(policies[0].Name, check.Equals, "pol2")
	c.Assert(policies[1].Name, check.Equals, "default")
	c.Assert(client.GetStatusCode(), check.Equals, 200)

	log.Println("10. Test delete by ExternalID - delete policy 2")
	err = json.Unmarshal([]byte(romanaPolicy2), &policyIn)
	if err != nil {
		c.Fatal(err)
	}
	log.Printf("Unmarshaled %s to %v", romanaPolicy2, policyIn)
	policyOut = common.Policy{}
	err = client.Delete(polURL, policyIn, &policyOut)
	if err != nil {
		c.Fatal(err)
	}
	log.Printf("Deleted policy result: %s", policyOut)
	c.Assert(client.GetStatusCode(), check.Equals, 200)
	c.Assert(policyOut.Name, check.Equals, policyIn.Name)

	log.Println("10. Test list policies - should have 1 now - only default")
	err = client.Get(polURL, &policies)
	if err != nil {
		c.Fatal(err)
	}
	c.Assert(client.GetStatusCode(), check.Equals, 200)
	c.Assert(len(policies), check.Equals, 1)
	c.Assert(policies[0].Name, check.Equals, "default")

	log.Println("11. Test find by name policies - should find it")
	findURL := "http://" + svcInfo.Address + "/find/policies"
	err = client.Get(findURL+"/default", &policyOut)
	if err != nil {
		c.Fatal(err)
	}
	c.Assert(policyOut.Name, check.Equals, "default")

	log.Println("12. Test find by name policies with non-existent policy - should NOT find it")
	err = client.Get(findURL+"/blabla", &policyOut)
	httpErr := err.(common.HttpError)
	c.Assert(client.GetStatusCode(), check.Equals, http.StatusNotFound)
	c.Assert(httpErr.ResourceType, check.Equals, "policy")
	c.Assert(httpErr.StatusCode, check.Equals, http.StatusNotFound)
	c.Assert(httpErr.ResourceID, check.Equals, "blabla")
	log.Printf("%v", err)

	log.Println("13. Test delete by ExternalID - delete default policy")
	policyOut = common.Policy{}
	err = client.Delete(polURL, defPol, &policyOut)

	if err != nil {
		c.Fatal(err)
	}
	log.Printf("Deleted policy result: %s", policyOut)
	c.Assert(policyOut.Name, check.Equals, defPol.Name)
	c.Assert(client.GetStatusCode(), check.Equals, 200)

	log.Println("14. Test list policies - should have 0 now")
	err = client.Get(polURL, &policies)
	if err != nil {
		c.Fatal(err)
	}
	c.Assert(len(policies), check.Equals, 0)

	log.Println("15. Test delete by ExternalID - delete default policy - should be Not Found error now")
	policyOut = common.Policy{}
	err = client.Delete(polURL, defPol, &policyOut)
	if err == nil {
		panic("Expected error")
	}
	httpErr = err.(common.HttpError)
	c.Assert(client.GetStatusCode(), check.Equals, http.StatusNotFound)
	c.Assert(httpErr.ResourceType, check.Equals, "policy")
	c.Assert(httpErr.StatusCode, check.Equals, http.StatusNotFound)
	// TODO
	// Important! This should really be done in policy agent.
	// Only done here as temporary measure.
	id := makeId(defPol.AppliedTo, defPol.Name)
	c.Assert(httpErr.ResourceID, check.Equals, id)
	//	c.Assert(httpErr.ResourceID, check.Equals, "default")

	log.Printf("%v", err)

}