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docker driver: allow multiple executors on same docker daemon 

This is useful primarily for testing purposes.

Add an executorID label to created container to filter out containers not
matching our executorID.
This commit is contained in:
Simone Gotti 2019-06-12 17:29:43 +02:00
parent 629cf2be82
commit 11ae921364
1 changed files with 12 additions and 0 deletions
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12
internal/services/executor/driver/docker.go
View File

@ -160,6 +160,7 @@ func (d *DockerDriver) NewPod(ctx context.Context, podConfig *PodConfig, out io.
searchLabels := map[string]string{}
searchLabels[agolaLabelKey] = agolaLabelValue
searchLabels[executorIDKey] = d.executorID
searchLabels[podIDKey] = podConfig.ID
searchLabels[taskIDKey] = podConfig.TaskID
args := filters.NewArgs()
@ -256,6 +257,7 @@ func (d *DockerDriver) createContainer(ctx context.Context, index int, podConfig
labels := map[string]string{}
labels[agolaLabelKey] = agolaLabelValue
labels[executorIDKey] = d.executorID
labels[podIDKey] = podConfig.ID
labels[taskIDKey] = podConfig.TaskID
@ -313,6 +315,11 @@ func (d *DockerDriver) GetPods(ctx context.Context, all bool) ([]Pod, error) {
podsMap := map[string]*DockerPod{}
for _, container := range containers {
executorID, ok := container.Labels[executorIDKey]
if !ok || executorID != d.executorID {
// skip container
continue
}
podID, ok := container.Labels[podIDKey]
if !ok {
// skip container
@ -330,6 +337,11 @@ func (d *DockerDriver) GetPods(ctx context.Context, all bool) ([]Pod, error) {
}
for _, container := range containers {
executorID, ok := container.Labels[executorIDKey]
if !ok || executorID != d.executorID {
// skip container
continue
}
podID, ok := container.Labels[podIDKey]
if !ok {
// skip container