Exemplo n.º 1
0
func NewManifest(config Config, iaasConfig iaas.Config) (Manifest, error) {
	config = NewConfigWithDefaults(config)

	releases := []core.Release{
		{
			Name:    "etcd",
			Version: "latest",
		},
	}

	cidr, err := core.ParseCIDRBlock(config.IPRange)
	if err != nil {
		return Manifest{}, err
	}

	etcdNetwork1 := core.Network{
		Name: "etcd1",
		Subnets: []core.NetworkSubnet{{
			CloudProperties: iaasConfig.NetworkSubnet(cidr.String()),
			Gateway:         cidr.GetFirstIP().Add(1).String(),
			Range:           cidr.String(),
			Reserved:        []string{cidr.Range(2, 3), cidr.GetLastIP().String()},
			Static:          []string{cidr.Range(4, cidr.CIDRSize-5)},
		}},
		Type: "manual",
	}

	compilation := core.Compilation{
		Network:             etcdNetwork1.Name,
		ReuseCompilationVMs: true,
		Workers:             3,
		CloudProperties:     iaasConfig.Compilation("us-east-1a"),
	}

	update := core.Update{
		Canaries:        1,
		CanaryWatchTime: "1000-180000",
		MaxInFlight:     1,
		Serial:          true,
		UpdateWatchTime: "1000-180000",
	}

	stemcell := core.ResourcePoolStemcell{
		Name:    iaasConfig.Stemcell(),
		Version: "latest",
	}

	z1ResourcePool := core.ResourcePool{
		Name:            "etcd_z1",
		Network:         etcdNetwork1.Name,
		Stemcell:        stemcell,
		CloudProperties: iaasConfig.ResourcePool(etcdNetwork1.Subnets[0].Range),
	}

	staticIPs, err := etcdNetwork1.StaticIPsFromRange(24)
	if err != nil {
		return Manifest{}, err
	}

	etcdZ1JobTemplates := []core.JobTemplate{
		{
			Name:    "etcd",
			Release: "etcd",
		},
	}

	etcdZ1Job := core.Job{
		Name:      "etcd_z1",
		Instances: 1,
		Networks: []core.JobNetwork{{
			Name:      etcdNetwork1.Name,
			StaticIPs: []string{staticIPs[0]},
		}},
		PersistentDisk: 1024,
		ResourcePool:   z1ResourcePool.Name,
		Templates:      etcdZ1JobTemplates,
	}

	if config.IPTablesAgent {
		etcdZ1Job.Templates = append(etcdZ1Job.Templates, core.JobTemplate{
			Name:    "iptables_agent",
			Release: "etcd",
		})
	}

	testconsumerZ1Job := core.Job{
		Name:      "testconsumer_z1",
		Instances: 1,
		Networks: []core.JobNetwork{{
			Name:      etcdNetwork1.Name,
			StaticIPs: []string{staticIPs[8]},
		}},
		PersistentDisk: 1024,
		ResourcePool:   z1ResourcePool.Name,
		Templates: []core.JobTemplate{
			{
				Name:    "etcd_testconsumer",
				Release: "etcd",
			},
		},
	}

	globalProperties := Properties{
		Etcd: &PropertiesEtcd{
			Cluster: []PropertiesEtcdCluster{{
				Instances: 1,
				Name:      "etcd_z1",
			}},
			Machines:                        etcdZ1Job.Networks[0].StaticIPs,
			PeerRequireSSL:                  false,
			RequireSSL:                      false,
			HeartbeatIntervalInMilliseconds: 50,
		},
		EtcdTestConsumer: &PropertiesEtcdTestConsumer{
			Etcd: PropertiesEtcdTestConsumerEtcd{
				Machines: etcdZ1Job.Networks[0].StaticIPs,
			},
		},
	}

	if config.TurbulenceHost != "" {
		globalProperties.TurbulenceAgent = &core.PropertiesTurbulenceAgent{
			API: core.PropertiesTurbulenceAgentAPI{
				Host:     config.TurbulenceHost,
				Password: turbulence.DefaultPassword,
				CACert:   turbulence.APICACert,
			},
		}

		etcdZ1Job.Templates = append(etcdZ1Job.Templates, core.JobTemplate{
			Name:    "turbulence_agent",
			Release: "turbulence",
		})

		releases = append(releases, core.Release{
			Name:    "turbulence",
			Version: "latest",
		})
	}

	return Manifest{
		DirectorUUID: config.DirectorUUID,
		Name:         config.Name,
		Compilation:  compilation,
		Jobs: []core.Job{
			etcdZ1Job,
			testconsumerZ1Job,
		},
		Networks: []core.Network{
			etcdNetwork1,
		},
		Properties: globalProperties,
		Releases:   releases,
		ResourcePools: []core.ResourcePool{
			z1ResourcePool,
		},
		Update: update,
	}, nil
}
Exemplo n.º 2
0
func NewManifest(config Config, iaasConfig iaas.Config) (Manifest, error) {
	turbulenceRelease := core.Release{
		Name:    "turbulence",
		Version: "latest",
	}

	cidrBlock, err := core.ParseCIDRBlock(config.IPRange)
	if err != nil {
		return Manifest{}, err
	}

	cloudProperties := iaasConfig.NetworkSubnet(config.IPRange)
	cpi := iaasConfig.CPI()

	cpiRelease := core.Release{
		Name:    cpi.ReleaseName,
		Version: "latest",
	}

	turbulenceNetwork := core.Network{
		Name: "turbulence",
		Subnets: []core.NetworkSubnet{{
			CloudProperties: cloudProperties,
			Gateway:         cidrBlock.GetFirstIP().Add(1).String(),
			Range:           cidrBlock.String(),
			Reserved:        []string{cidrBlock.Range(2, 3), cidrBlock.GetLastIP().String()},
			Static:          []string{cidrBlock.Range(4, cidrBlock.CIDRSize-5)},
		}},
		Type: "manual",
	}

	update := core.Update{
		Canaries:        1,
		CanaryWatchTime: "1000-180000",
		MaxInFlight:     1,
		Serial:          true,
		UpdateWatchTime: "1000-180000",
	}

	staticIps, err := turbulenceNetwork.StaticIPsFromRange(17)
	if err != nil {
		return Manifest{}, err
	}

	vmType := "default"
	if config.BOSH.VMType != "" {
		vmType = config.BOSH.VMType
	}

	persistentDiskType := "default"
	if config.BOSH.PersistentDiskType != "" {
		persistentDiskType = config.BOSH.PersistentDiskType
	}

	apiJob := core.InstanceGroup{
		Instances: 1,
		Name:      "api",
		AZs:       []string{"z1"},
		Networks: []core.InstanceGroupNetwork{
			{
				Name: "private",
				StaticIPs: []string{
					staticIps[16],
				},
			},
		},
		VMType:             vmType,
		Stemcell:           "default",
		PersistentDiskType: persistentDiskType,
		Jobs: []core.InstanceGroupJob{
			{
				Name:    "turbulence_api",
				Release: turbulenceRelease.Name,
			},
			{
				Name:    cpi.JobName,
				Release: cpiRelease.Name,
			},
		},
	}

	directorCACert := BOSHDirectorCACert
	if config.BOSH.DirectorCACert != "" {
		directorCACert = config.BOSH.DirectorCACert
	}

	iaasProperties := iaasConfig.Properties(staticIps[16])
	turbulenceProperties := Properties{
		WardenCPI: iaasProperties.WardenCPI,
		AWS:       iaasProperties.AWS,
		Registry:  iaasProperties.Registry,
		Blobstore: iaasProperties.Blobstore,
		Agent:     iaasProperties.Agent,
		TurbulenceAPI: &PropertiesTurbulenceAPI{
			Certificate: APICertificate,
			CPIJobName:  cpi.JobName,
			Director: PropertiesTurbulenceAPIDirector{
				CACert:   directorCACert,
				Host:     config.BOSH.Target,
				Password: config.BOSH.Password,
				Username: config.BOSH.Username,
			},
			Password:   DefaultPassword,
			PrivateKey: APIPrivateKey,
		},
	}

	return Manifest{
		DirectorUUID: config.DirectorUUID,
		Name:         config.Name,
		Stemcells: []core.Stemcell{
			{
				Alias:   "default",
				Version: "latest",
				Name:    iaasConfig.Stemcell(),
			},
		},
		Releases:       []core.Release{turbulenceRelease, cpiRelease},
		Update:         update,
		InstanceGroups: []core.InstanceGroup{apiJob},
		Properties:     turbulenceProperties,
	}, nil
}
package core_test

import (
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
	"github.com/pivotal-cf-experimental/destiny/core"
)

var _ = Describe("Network", func() {
	var network core.Network

	Describe("StaticIPs", func() {
		BeforeEach(func() {
			network = core.Network{
				Subnets: []core.NetworkSubnet{
					{Static: []string{"10.0.0.1", "10.0.0.2"}},
					{Static: []string{"10.0.0.3", "10.0.0.4"}},
				},
			}
		})

		It("returns the requested number of ips", func() {
			ips := network.StaticIPs(3)

			Expect(ips).To(HaveLen(3))
			Expect(ips).To(ConsistOf([]string{"10.0.0.1", "10.0.0.2", "10.0.0.3"}))
		})

		It("returns an empty slice when there are fewer ips available than requested", func() {
			ips := network.StaticIPs(5)
			Expect(ips).To(HaveLen(0))