mirror of
https://github.com/docker/compose.git
synced 2025-07-23 13:45:00 +02:00
Fix the inability to restart the Compose stack after network configuration change
Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>
This commit is contained in:
parent
eb3074bbda
commit
3ca75bdf55
@ -31,9 +31,6 @@ import (
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"github.com/compose-spec/compose-go/v2/paths"
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"github.com/compose-spec/compose-go/v2/types"
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cerrdefs "github.com/containerd/errdefs"
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"github.com/docker/compose/v2/pkg/api"
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"github.com/docker/compose/v2/pkg/progress"
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"github.com/docker/compose/v2/pkg/prompt"
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"github.com/docker/docker/api/types/blkiodev"
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"github.com/docker/docker/api/types/container"
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"github.com/docker/docker/api/types/filters"
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@ -45,6 +42,10 @@ import (
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"github.com/docker/go-connections/nat"
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"github.com/sirupsen/logrus"
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cdi "tags.cncf.io/container-device-interface/pkg/parser"
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"github.com/docker/compose/v2/pkg/api"
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"github.com/docker/compose/v2/pkg/progress"
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"github.com/docker/compose/v2/pkg/prompt"
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)
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type createOptions struct {
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@ -1262,6 +1263,9 @@ func (s *composeService) ensureNetwork(ctx context.Context, project *types.Proje
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}
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func (s *composeService) resolveOrCreateNetwork(ctx context.Context, project *types.Project, name string, n *types.NetworkConfig) (string, error) { //nolint:gocyclo
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// This is containers that could be left after a diverged network was removed
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var dangledContainers Containers
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// First, try to find a unique network matching by name or ID
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inspect, err := s.apiClient().NetworkInspect(ctx, n.Name, network.InspectOptions{})
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if err == nil {
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@ -1295,7 +1299,7 @@ func (s *composeService) resolveOrCreateNetwork(ctx context.Context, project *ty
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return inspect.ID, nil
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}
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err = s.removeDivergedNetwork(ctx, project, name, n)
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dangledContainers, err = s.removeDivergedNetwork(ctx, project, name, n)
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if err != nil {
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return "", err
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}
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@ -1392,10 +1396,16 @@ func (s *composeService) resolveOrCreateNetwork(ctx context.Context, project *ty
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return "", fmt.Errorf("failed to create network %s: %w", n.Name, err)
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}
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w.Event(progress.CreatedEvent(networkEventName))
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err = s.connectNetwork(ctx, n.Name, dangledContainers, nil)
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if err != nil {
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return "", err
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}
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return resp.ID, nil
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}
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func (s *composeService) removeDivergedNetwork(ctx context.Context, project *types.Project, name string, n *types.NetworkConfig) error {
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func (s *composeService) removeDivergedNetwork(ctx context.Context, project *types.Project, name string, n *types.NetworkConfig) (Containers, error) {
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// Remove services attached to this network to force recreation
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var services []string
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for _, service := range project.Services.Filter(func(config types.ServiceConfig) bool {
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@ -1412,13 +1422,54 @@ func (s *composeService) removeDivergedNetwork(ctx context.Context, project *typ
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Project: project,
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})
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if err != nil {
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return err
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return nil, err
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}
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containers, err := s.getContainers(ctx, project.Name, oneOffExclude, true, services...)
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if err != nil {
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return nil, err
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}
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err = s.disconnectNetwork(ctx, n.Name, containers)
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if err != nil {
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return nil, err
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}
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err = s.apiClient().NetworkRemove(ctx, n.Name)
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eventName := fmt.Sprintf("Network %s", n.Name)
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progress.ContextWriter(ctx).Event(progress.RemovedEvent(eventName))
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return err
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return containers, err
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}
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func (s *composeService) disconnectNetwork(
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ctx context.Context,
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network string,
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containers Containers,
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) error {
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for _, c := range containers {
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err := s.apiClient().NetworkDisconnect(ctx, network, c.ID, true)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func (s *composeService) connectNetwork(
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ctx context.Context,
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network string,
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containers Containers,
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config *network.EndpointSettings,
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) error {
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for _, c := range containers {
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err := s.apiClient().NetworkConnect(ctx, network, c.ID, config)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func (s *composeService) resolveExternalNetwork(ctx context.Context, n *types.NetworkConfig) (string, error) {
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