b7daa2f3a4
Update traefik dependencies (docker/docker and related) - Update dependencies - Fix compilation problems - Remove vdemeester/docker-events (in docker api now) - Remove `integration/vendor` - Use `testImport` - update some deps. - regenerate the lock from scratch (after a `glide cc`)
106 lines
3 KiB
Go
106 lines
3 KiB
Go
package docker
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import (
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"golang.org/x/net/context"
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"github.com/Sirupsen/logrus"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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"github.com/docker/libcompose/config"
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"github.com/docker/libcompose/docker/auth"
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"github.com/docker/libcompose/docker/client"
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"github.com/docker/libcompose/docker/ctx"
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"github.com/docker/libcompose/docker/network"
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"github.com/docker/libcompose/docker/service"
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"github.com/docker/libcompose/docker/volume"
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"github.com/docker/libcompose/labels"
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"github.com/docker/libcompose/project"
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)
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// NewProject creates a Project with the specified context.
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func NewProject(context *ctx.Context, parseOptions *config.ParseOptions) (project.APIProject, error) {
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if err := context.LookupConfig(); err != nil {
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logrus.Errorf("Failed to load docker config: %v", err)
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}
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if context.AuthLookup == nil {
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context.AuthLookup = auth.NewConfigLookup(context.ConfigFile)
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}
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if context.ServiceFactory == nil {
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context.ServiceFactory = service.NewFactory(context)
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}
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if context.ClientFactory == nil {
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factory, err := client.NewDefaultFactory(client.Options{})
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if err != nil {
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return nil, err
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}
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context.ClientFactory = factory
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}
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if context.NetworksFactory == nil {
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networksFactory := &network.DockerFactory{
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ClientFactory: context.ClientFactory,
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}
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context.NetworksFactory = networksFactory
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}
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if context.VolumesFactory == nil {
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volumesFactory := &volume.DockerFactory{
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ClientFactory: context.ClientFactory,
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}
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context.VolumesFactory = volumesFactory
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}
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// FIXME(vdemeester) Remove the context duplication ?
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runtime := &Project{
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clientFactory: context.ClientFactory,
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}
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p := project.NewProject(&context.Context, runtime, parseOptions)
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err := p.Parse()
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if err != nil {
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return nil, err
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}
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return p, err
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}
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// Project implements project.RuntimeProject and define docker runtime specific methods.
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type Project struct {
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clientFactory client.Factory
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}
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// RemoveOrphans implements project.RuntimeProject.RemoveOrphans.
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// It will remove orphan containers that are part of the project but not to any services.
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func (p *Project) RemoveOrphans(ctx context.Context, projectName string, serviceConfigs *config.ServiceConfigs) error {
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client := p.clientFactory.Create(nil)
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filter := filters.NewArgs()
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filter.Add("label", labels.PROJECT.EqString(projectName))
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containers, err := client.ContainerList(ctx, types.ContainerListOptions{
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Filters: filter,
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})
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if err != nil {
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return err
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}
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currentServices := map[string]struct{}{}
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for _, serviceName := range serviceConfigs.Keys() {
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currentServices[serviceName] = struct{}{}
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}
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for _, container := range containers {
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serviceLabel := container.Labels[labels.SERVICE.Str()]
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if _, ok := currentServices[serviceLabel]; !ok {
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if err := client.ContainerKill(ctx, container.ID, "SIGKILL"); err != nil {
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return err
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}
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if err := client.ContainerRemove(ctx, container.ID, types.ContainerRemoveOptions{
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Force: true,
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}); err != nil {
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return err
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}
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}
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}
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return nil
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}
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