func (runner *Runner) saveInfo(buildpack string, detectOutput string, releaseInfo Release) error {
infoFile, err := os.Create(filepath.Join(runner.config.OutputDropletDir(), "staging_info.yml"))
if err != nil {
return err
}
defer infoFile.Close()
resultFile, err := os.Create(runner.config.OutputMetadataPath())
if err != nil {
return err
}
defer resultFile.Close()
info := models.StagingInfo{
BuildpackKey: buildpack,
DetectedBuildpack: detectOutput,
DetectedStartCommand: releaseInfo.DefaultProcessTypes.Web,
}
err = candiedyaml.NewEncoder(infoFile).Encode(info)
if err != nil {
return err
}
err = json.NewEncoder(resultFile).Encode(info)
if err != nil {
return err
}
return nil
}
func startAgent() *gexec.Session {
config := &agentconfig.Config{
DefaultConfPath: helpers.AssetPath("redis.conf.default"),
ConfPath: redisConfPath,
MonitExecutablePath: helpers.AssetPath("fake_monit"),
Port: "9876",
AuthConfiguration: agentconfig.AuthConfiguration{
Username: "******",
Password: "******",
},
}
configFile, err := ioutil.TempFile("", "config.yml")
Expect(err).ToNot(HaveOccurred())
encoder := candiedyaml.NewEncoder(configFile)
err = encoder.Encode(config)
Ω(err).ShouldNot(HaveOccurred())
configFile.Close()
agentPath, err := gexec.Build("github.com/pivotal-cf/cf-redis-broker/cmd/agent")
Ω(err).ShouldNot(HaveOccurred())
session, err := gexec.Start(
exec.Command(agentPath, fmt.Sprintf("-agentConfig=%s", configFile.Name())),
GinkgoWriter,
GinkgoWriter,
)
Ω(err).ShouldNot(HaveOccurred())
Expect(helpers.ServiceAvailable(9876)).To(BeTrue())
return session
}
func resources(name string) {
cf := cloudformation.NewFromEnv()
ec2Client := ec2.NewFromEnv()
elbClient := elb.NewFromEnv()
resources, err := cf.DescribeStackResources(
cloudformation.DescribeStackResourcesParameters{
StackName: name,
},
)
if err != nil {
fatal(err)
}
stub := make(map[string]map[string]interface{})
for _, resource := range resources.DescribeStackResourcesResult.StackResources {
typeSegments := strings.Split(resource.ResourceType, "::")
typeBase := typeSegments[len(typeSegments)-1]
byType, found := stub[typeBase]
if !found {
byType = make(map[string]interface{})
stub[typeBase] = byType
}
cleanName := strings.Replace(resource.LogicalResourceId, typeBase, "", 1)
if cleanName == "" {
cleanName = resource.LogicalResourceId
}
byType[cleanName] = resource.PhysicalResourceId
}
err = grabSecurityGroupNames(stub, ec2Client)
if err != nil {
fatal(err)
}
err = grabSubnetInfo(stub, ec2Client)
if err != nil {
fatal(err)
}
err = grabLoadBalancerDNSNames(stub, elbClient)
if err != nil {
fatal(err)
}
err = candiedyaml.NewEncoder(os.Stdout).Encode(map[string]interface{}{
"Region": ec2Client.Client.Region,
"AccessKeyID": ec2Client.Client.Key,
"SecretAccessKey": ec2Client.Client.Secret,
"Resources": stub,
})
if err != nil {
fatal(err)
}
}
func writeConfig() {
fileToWrite, err := os.Create(configPath)
Ω(err).ShouldNot(HaveOccurred())
encoder := candiedyaml.NewEncoder(fileToWrite)
err = encoder.Encode(rootConfig)
Ω(err).ShouldNot(HaveOccurred())
}
func (maker ComponentMaker) Router() ifrit.Runner {
_, routerPort, err := net.SplitHostPort(maker.Addresses.Router)
Expect(err).NotTo(HaveOccurred())
routerPortInt, err := strconv.Atoi(routerPort)
Expect(err).NotTo(HaveOccurred())
natsHost, natsPort, err := net.SplitHostPort(maker.Addresses.NATS)
Expect(err).NotTo(HaveOccurred())
natsPortInt, err := strconv.Atoi(natsPort)
Expect(err).NotTo(HaveOccurred())
routerConfig := &gorouterconfig.Config{
Port: uint16(routerPortInt),
PruneStaleDropletsIntervalInSeconds: 5,
DropletStaleThresholdInSeconds: 10,
PublishActiveAppsIntervalInSeconds: 0,
StartResponseDelayIntervalInSeconds: 1,
Nats: []gorouterconfig.NatsConfig{
{
Host: natsHost,
Port: uint16(natsPortInt),
},
},
Logging: gorouterconfig.LoggingConfig{
File: "/dev/stdout",
Level: "info",
MetronAddress: "127.0.0.1:65534", // nonsense to make dropsonde happy
},
}
configFile, err := ioutil.TempFile(os.TempDir(), "router-config")
Expect(err).NotTo(HaveOccurred())
defer configFile.Close()
err = candiedyaml.NewEncoder(configFile).Encode(routerConfig)
Expect(err).NotTo(HaveOccurred())
return ginkgomon.New(ginkgomon.Config{
Name: "router",
AnsiColorCode: "32m",
StartCheck: "router.started",
StartCheckTimeout: 10 * time.Second, // it waits 1 second before listening. yep.
Command: exec.Command(
maker.Artifacts.Executables["router"],
"-c", configFile.Name(),
),
Cleanup: func() {
err := os.Remove(configFile.Name())
Expect(err).NotTo(HaveOccurred())
},
})
}
func (p Property) DefaultAsYAML() (string, error) {
var b bytes.Buffer
err := candiedyaml.NewEncoder(&b).Encode(p.Default)
if err != nil {
return "", bosherr.WrapError(err, "Generating yaml for property '%s' default", p.Name)
}
return b.String(), nil
}
func (e PropertyExample) ValueAsYAML() (string, error) {
var b bytes.Buffer
err := candiedyaml.NewEncoder(&b).Encode(e.Value)
if err != nil {
return "", bosherr.WrapError(err, "Generating yaml for property example")
}
return b.String(), nil
}
func ConvertIgnoreOmitEmpty(from, to interface{}) error {
var buffer bytes.Buffer
encoder := yaml.NewEncoder(&buffer)
encoder.IgnoreOmitEmpty = true
if err := encoder.Encode(from); err != nil {
return err
}
decoder := yaml.NewDecoder(&buffer)
if err := decoder.Decode(to); err != nil {
return err
}
return nil
}
func (runner *Runner) saveInfo(infoFilePath, buildpack, detectOutput string, releaseInfo Release) error {
deaInfoFile, err := os.Create(infoFilePath)
if err != nil {
return err
}
defer deaInfoFile.Close()
err = candiedyaml.NewEncoder(deaInfoFile).Encode(DeaStagingInfo{
DetectedBuildpack: detectOutput,
StartCommand: releaseInfo.DefaultProcessTypes.Web,
})
if err != nil {
return err
}
resultFile, err := os.Create(runner.config.OutputMetadata())
if err != nil {
return err
}
defer resultFile.Close()
executionMetadata, err := json.Marshal(protocol.ExecutionMetadata{
StartCommand: releaseInfo.DefaultProcessTypes.Web,
})
if err != nil {
return err
}
err = json.NewEncoder(resultFile).Encode(buildpack_app_lifecycle.StagingResult{
BuildpackKey: buildpack,
DetectedBuildpack: detectOutput,
ExecutionMetadata: string(executionMetadata),
DetectedStartCommand: map[string]string{"web": releaseInfo.DefaultProcessTypes.Web},
})
if err != nil {
return err
}
return nil
}