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Update traefik dependencies (docker/docker and related) (#1823)

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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`)
This commit is contained in:
Vincent Demeester 2017-07-06 16:28:13 +02:00 • committed by Ludovic Fernandez
parent 7d178f49b4
commit b7daa2f3a4
1301 changed files with 21476 additions and 150099 deletions
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of the following places: within a NOTICE text file distributed
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that such additional attribution notices cannot be construed
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You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
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any Contribution intentionally submitted for inclusion in the Work
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whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
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vendor/github.com/libkermit/compose/check/compose.go generated vendored Normal file
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// Package check aims to provide simple "helper" methods to ease the use of
// compose (through libcompose) in (integration) tests using the go-check package.
package check
import (
"github.com/go-check/check"
"github.com/docker/docker/api/types"
"github.com/libkermit/compose"
)
// Project holds compose related project attributes
type Project struct {
project *compose.Project
}
// CreateProject creates a compose project with the given name based on the
// specified compose files
func CreateProject(c *check.C, name string, composeFiles ...string) *Project {
project, err := compose.CreateProject(name, composeFiles...)
c.Assert(err, check.IsNil,
check.Commentf("error while creating compose project %s from %v", name, composeFiles))
return &Project{
project: project,
}
}
// Start creates and starts the compose project.
func (p *Project) Start(c *check.C) {
c.Assert(p.project.Start(), check.IsNil,
check.Commentf("error while starting compose project"))
}
// Stop shuts down and clean the project
func (p *Project) Stop(c *check.C) {
c.Assert(p.project.Stop(), check.IsNil,
check.Commentf("error while stopping compose project"))
}
// Scale scale a service up
func (p *Project) Scale(c *check.C, service string, count int) {
c.Assert(p.project.Scale(service, count), check.IsNil,
check.Commentf("error while scaling the service '%s'", service))
}
// Containers lists containers for a given services.
func (p *Project) Containers(c *check.C, service string) []types.ContainerJSON {
containers, err := p.project.Containers(service)
c.Assert(err, check.IsNil,
check.Commentf("error while getting the containers for service '%s'", service))
return containers
}
// Container return the one and only container for a given services.
// It fails if there is more than one container for the service.
func (p *Project) Container(c *check.C, service string) types.ContainerJSON {
container, err := p.project.Container(service)
c.Assert(err, check.IsNil,
check.Commentf("error while getting the container for service '%s'", service))
return container
}

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// Package compose aims to provide simple "helper" methods to ease the use of
// compose (through libcompose) in (integration) tests.
package compose
import (
"fmt"
"regexp"
"strings"
"golang.org/x/net/context"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/client"
"github.com/docker/libcompose/config"
"github.com/docker/libcompose/docker"
"github.com/docker/libcompose/docker/ctx"
"github.com/docker/libcompose/project"
"github.com/docker/libcompose/project/events"
"github.com/docker/libcompose/project/options"
d "github.com/libkermit/docker"
)
// Project holds compose related project attributes
type Project struct {
composeProject project.APIProject
name string
listenChan chan events.Event
started chan struct{}
stopped chan struct{}
deleted chan struct{}
client client.APIClient
}
// CreateProject creates a compose project with the given name based on the
// specified compose files
func CreateProject(name string, composeFiles ...string) (*Project, error) {
// FIXME(vdemeester) temporarly normalize the project name, should not be needed.
r := regexp.MustCompile("[^a-z0-9]+")
name = r.ReplaceAllString(strings.ToLower(name), "")
apiClient, err := client.NewEnvClient()
if err != nil {
return nil, err
}
// FIXME(vdemeester) fix this
apiClient.UpdateClientVersion(d.CurrentAPIVersion)
composeProject, err := docker.NewProject(&ctx.Context{
Context: project.Context{
ComposeFiles: composeFiles,
ProjectName: name,
},
}, &config.ParseOptions{
Interpolate: true,
Validate: true,
})
if err != nil {
return nil, err
}
p := &Project{
composeProject: composeProject,
name: name,
listenChan: make(chan events.Event),
started: make(chan struct{}),
stopped: make(chan struct{}),
deleted: make(chan struct{}),
client: apiClient,
}
// Listen to compose events
go p.startListening()
p.composeProject.AddListener(p.listenChan)
return p, nil
}
// Start creates and starts the compose project.
func (p *Project) Start() error {
ctx := context.Background()
err := p.composeProject.Create(ctx, options.Create{})
if err != nil {
return err
}
err = p.composeProject.Start(ctx)
if err != nil {
return err
}
// Wait for compose to start
<-p.started
close(p.started)
return nil
}
// Stop shuts down and clean the project
func (p *Project) Stop() error {
// FIXME(vdemeester) handle timeout
ctx := context.Background()
err := p.composeProject.Stop(ctx, 10)
if err != nil {
return err
}
<-p.stopped
close(p.stopped)
err = p.composeProject.Delete(ctx, options.Delete{})
if err != nil {
return err
}
<-p.deleted
close(p.deleted)
return nil
}
// Scale scale a service up
func (p *Project) Scale(service string, count int) error {
return p.composeProject.Scale(context.Background(), 10, map[string]int{
service: count,
})
}
func (p *Project) startListening() {
for event := range p.listenChan {
// FIXME Add a timeout on event ?
if event.EventType == events.ProjectStartDone {
p.started <- struct{}{}
}
if event.EventType == events.ProjectStopDone {
p.stopped <- struct{}{}
}
if event.EventType == events.ProjectDeleteDone {
p.deleted <- struct{}{}
}
}
}
// Containers lists containers for a given services.
func (p *Project) Containers(service string) ([]types.ContainerJSON, error) {
ctx := context.Background()
containers := []types.ContainerJSON{}
// Let's use engine-api for now as there is nothing really useful in
// libcompose for now.
filter := filters.NewArgs()
filter.Add("label", "com.docker.compose.project="+p.name)
filter.Add("label", "com.docker.compose.service="+service)
containerList, err := p.client.ContainerList(ctx, types.ContainerListOptions{
Filters: filter,
})
if err != nil {
return containers, err
}
for _, c := range containerList {
container, err := p.client.ContainerInspect(ctx, c.ID)
if err != nil {
return containers, err
}
containers = append(containers, container)
}
return containers, nil
}
// Container returns the one and only container for a given services. It returns an error
// if the service has more than one container (in case of scale)
func (p *Project) Container(service string) (types.ContainerJSON, error) {
containers, err := p.Containers(service)
if err != nil {
return types.ContainerJSON{}, err
}
if len(containers) > 1 {
return types.ContainerJSON{}, fmt.Errorf("More than one container are running for '%s' service", service)
}
if len(containers) == 0 {
return types.ContainerJSON{}, fmt.Errorf("No container found for '%s' service", service)
}
return containers[0], nil
}