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Merge pull request #1194 from vtolstov/docker

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fix docker tls
This commit is contained in:
Brad Rydzewski 2015-09-09 09:03:03 -07:00
commit 52ab1c8265
1 changed files with 32 additions and 22 deletions
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54
pkg/runner/builtin/runner.go
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@ -44,10 +44,38 @@ type Runner struct {
Updater
}
func newDockerClient() (dockerclient.Client, error) {
var tlc *tls.Config
// create the Docket client TLS config
if len(DockerHostCert) > 0 && len(DockerHostKey) > 0 && len(DockerHostCa) > 0 {
cert, err := tls.LoadX509KeyPair(DockerHostCert, DockerHostKey)
if err != nil {
log.Errorf("failure to load SSL cert and key. %s", err)
return dockerclient.NewDockerClient(DockerHost, nil)
}
caCert, err := ioutil.ReadFile(DockerHostCa)
if err != nil {
log.Errorf("failure to load SSL CA cert. %s", err)
return dockerclient.NewDockerClient(DockerHost, nil)
}
caCertPool := x509.NewCertPool()
caCertPool.AppendCertsFromPEM(caCert)
tlc = &tls.Config{
Certificates: []tls.Certificate{cert},
RootCAs: caCertPool,
}
}
// create the Docker client. In this version of Drone (alpha)
// we do not spread builds across clients, but this can and
// (probably) will change in the future.
return dockerclient.NewDockerClient(DockerHost, tlc)
}
func (r *Runner) Run(w *queue.Work) error {
var workers []*worker
var client dockerclient.Client
var tlc *tls.Config
defer func() {
recover()
@ -98,28 +126,10 @@ func (r *Runner) Run(w *queue.Work) error {
return err
}
// create the Docket client TLS config
if len(DockerHostCert) > 0 && len(DockerHostKey) > 0 && len(DockerHostCa) > 0 {
cert, err := tls.LoadX509KeyPair(DockerHostCert, DockerHostKey)
if err != nil {
log.Errorf("failure to load SSL cert and key. %s", err)
}
caCert, err := ioutil.ReadFile(DockerHostCa)
if err != nil {
log.Errorf("failure to load SSL CA cert. %s", err)
}
caCertPool := x509.NewCertPool()
caCertPool.AppendCertsFromPEM(caCert)
tlc = &tls.Config{
Certificates: []tls.Certificate{cert},
RootCAs: caCertPool,
}
}
// create the Docker client. In this version of Drone (alpha)
// we do not spread builds across clients, but this can and
// (probably) will change in the future.
client, err = dockerclient.NewDockerClient(DockerHost, tlc)
client, err = newDockerClient()
if err != nil {
log.Errorf("failure to connect to docker. %s", err)
return err
@ -240,7 +250,7 @@ func (r *Runner) Run(w *queue.Work) error {
}
func (r *Runner) Cancel(job *types.Job) error {
client, err := dockerclient.NewDockerClient(DockerHost, nil)
client, err := newDockerClient()
if err != nil {
return err
}
@ -248,7 +258,7 @@ func (r *Runner) Cancel(job *types.Job) error {
}
func (r *Runner) Logs(job *types.Job) (io.ReadCloser, error) {
client, err := dockerclient.NewDockerClient(DockerHost, nil)
client, err := newDockerClient()
if err != nil {
return nil, err
}