func registryCerts(testAgent test_with_docker.Agent, composeDir string, desc desc.EnvDesc) error {
registryCertName := "testing.crt"
certPath := filepath.Join(composeDir, registryCertName)
caPath := fmt.Sprintf("/etc/docker/certs.d/%s/ca.crt", desc.RegistryName)
certIPs, err := getCertIPSans(filepath.Join(composeDir, registryCertName))
if err != nil {
return err
}
haveIP := false
for _, certIP := range certIPs {
if certIP.Equal(desc.AgentIP) {
haveIP = true
break
}
}
if !haveIP {
log.Printf("Rebuilding the registry certificate to add %v", desc.AgentIP)
certIPs = append(certIPs, desc.AgentIP)
err = buildTestingKeypair(composeDir, certIPs)
if err != nil {
return fmt.Errorf("While building testing keypair: %s", err)
}
err = testAgent.RebuildService(composeDir, "registry")
if err != nil {
return fmt.Errorf("While rebuilding the registry service: %s", err)
}
}
differs, err := testAgent.DifferingFiles([]string{certPath, caPath})
if err != nil {
return fmt.Errorf("While checking for differing certs: %s", err)
}
for _, diff := range differs {
local, remote := diff[0], diff[1]
log.Printf("Copying %q to %q\n", local, remote)
err = testAgent.InstallFile(local, remote)
if err != nil {
return fmt.Errorf("installFile failed: %s", err)
}
}
if len(differs) > 0 {
err = testAgent.RestartDaemon()
if err != nil {
return fmt.Errorf("restarting docker machine's daemon failed: %s", err)
}
}
return nil
}
func setupServices(testAgent test_with_docker.Agent, opts *options) *desc.EnvDesc {
desc := desc.EnvDesc{}
var err error
if desc.AgentIP, err = testAgent.IP(); err != nil {
log.Fatal(err)
}
if desc.AgentIP == nil {
log.Fatal(fmt.Errorf("Test agent returned nil IP"))
}
desc.RegistryName = fmt.Sprintf("%s:%d", desc.AgentIP, 5000)
desc.SingularityURL = fmt.Sprintf("http://%s:%d/singularity", desc.AgentIP, 7099)
if err := registryCerts(testAgent, opts.composeDir, desc); err != nil {
log.Fatal(err)
}
if _, err := testAgent.ComposeServices(opts.composeDir, map[string]uint{"Singularity": 7099, "Registry": 5000}); err != nil {
log.Fatal(err)
}
return &desc
}
func teardownServices(testAgent test_with_docker.Agent, opts *options) {
testAgent.ShutdownNow()
}