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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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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
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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
}