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
}
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
}
Expect(ips).To(HaveLen(0))
})
})
Describe("StaticIPsFromRange", 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, err := network.StaticIPsFromRange(3)
Expect(err).NotTo(HaveOccurred())
Expect(ips).To(HaveLen(3))
Expect(ips).To(ConsistOf([]string{"10.0.0.1", "10.0.0.2", "10.0.0.3"}))
})
Context("failure cases", func() {
It("returns an error when the count is greater than the number of ips in range", func() {
_, err := network.StaticIPsFromRange(5)
Expect(err).To(MatchError("can't allocate 5 ips from 4 available ips"))
})
It("returns an error when the count is less than zero", func() {
_, err := network.StaticIPsFromRange(-1)
Expect(err).To(MatchError("count must be greater than or equal to zero"))