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118 lines
3.2 KiB
Go
118 lines
3.2 KiB
Go
package daemon
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import (
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"context"
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"testing"
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"time"
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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/docker/api/types/swarm"
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"gotest.tools/assert"
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)
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// ServiceConstructor defines a swarm service constructor function
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type ServiceConstructor func(*swarm.Service)
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func (d *Daemon) createServiceWithOptions(t testing.TB, opts types.ServiceCreateOptions, f ...ServiceConstructor) string {
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t.Helper()
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var service swarm.Service
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for _, fn := range f {
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fn(&service)
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}
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cli := d.NewClientT(t)
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defer cli.Close()
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ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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res, err := cli.ServiceCreate(ctx, service.Spec, opts)
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assert.NilError(t, err)
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return res.ID
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}
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// CreateService creates a swarm service given the specified service constructor
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func (d *Daemon) CreateService(t testing.TB, f ...ServiceConstructor) string {
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t.Helper()
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return d.createServiceWithOptions(t, types.ServiceCreateOptions{}, f...)
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}
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// GetService returns the swarm service corresponding to the specified id
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func (d *Daemon) GetService(t testing.TB, id string) *swarm.Service {
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t.Helper()
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cli := d.NewClientT(t)
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defer cli.Close()
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service, _, err := cli.ServiceInspectWithRaw(context.Background(), id, types.ServiceInspectOptions{})
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assert.NilError(t, err)
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return &service
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}
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// GetServiceTasks returns the swarm tasks for the specified service
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func (d *Daemon) GetServiceTasks(t testing.TB, service string, additionalFilters ...filters.KeyValuePair) []swarm.Task {
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t.Helper()
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cli := d.NewClientT(t)
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defer cli.Close()
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filterArgs := filters.NewArgs()
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filterArgs.Add("desired-state", "running")
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filterArgs.Add("service", service)
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for _, filter := range additionalFilters {
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filterArgs.Add(filter.Key, filter.Value)
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}
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options := types.TaskListOptions{
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Filters: filterArgs,
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}
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tasks, err := cli.TaskList(context.Background(), options)
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assert.NilError(t, err)
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return tasks
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}
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// UpdateService updates a swarm service with the specified service constructor
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func (d *Daemon) UpdateService(t testing.TB, service *swarm.Service, f ...ServiceConstructor) {
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t.Helper()
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cli := d.NewClientT(t)
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defer cli.Close()
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for _, fn := range f {
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fn(service)
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}
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_, err := cli.ServiceUpdate(context.Background(), service.ID, service.Version, service.Spec, types.ServiceUpdateOptions{})
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assert.NilError(t, err)
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}
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// RemoveService removes the specified service
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func (d *Daemon) RemoveService(t testing.TB, id string) {
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t.Helper()
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cli := d.NewClientT(t)
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defer cli.Close()
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err := cli.ServiceRemove(context.Background(), id)
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assert.NilError(t, err)
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}
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// ListServices returns the list of the current swarm services
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func (d *Daemon) ListServices(t testing.TB) []swarm.Service {
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t.Helper()
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cli := d.NewClientT(t)
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defer cli.Close()
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services, err := cli.ServiceList(context.Background(), types.ServiceListOptions{})
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assert.NilError(t, err)
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return services
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}
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// GetTask returns the swarm task identified by the specified id
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func (d *Daemon) GetTask(t testing.TB, id string) swarm.Task {
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t.Helper()
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cli := d.NewClientT(t)
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defer cli.Close()
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task, _, err := cli.TaskInspectWithRaw(context.Background(), id)
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assert.NilError(t, err)
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return task
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}
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