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https://github.com/sablierapp/sablier.git
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fad97d7901
* fix(provider): add debug logging Add a bunch of debug logging calls * return a swarm service pointer * revert to service list with status true * change trace to debug * --no-verify
50 lines
2.3 KiB
Go
50 lines
2.3 KiB
Go
package podman
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import (
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"context"
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"fmt"
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"log/slog"
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"github.com/containers/podman/v5/libpod/define"
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"github.com/containers/podman/v5/pkg/bindings/containers"
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"github.com/sablierapp/sablier/pkg/sablier"
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)
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func (p *Provider) InstanceInspect(ctx context.Context, name string) (sablier.InstanceInfo, error) {
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spec, err := containers.Inspect(p.conn, name, nil)
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if err != nil {
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return sablier.InstanceInfo{}, fmt.Errorf("cannot inspect container: %w", err)
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}
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p.l.DebugContext(ctx, "container inspected", slog.String("container", name), slog.String("status", spec.State.Status), slog.Any("health", spec.State.Health))
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status, err := define.StringToContainerStatus(spec.State.Status)
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if err != nil {
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return sablier.InstanceInfo{}, fmt.Errorf("cannot convert container status: %w", err)
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}
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switch status {
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case define.ContainerStateConfigured, define.ContainerStateCreated, define.ContainerStatePaused, define.ContainerStateRemoving:
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return sablier.NotReadyInstanceState(name, 0, p.desiredReplicas), nil
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case define.ContainerStateRunning:
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if spec.State.Health != nil {
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// // "starting", "healthy" or "unhealthy"
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if spec.State.Health.Status == define.HealthCheckHealthy {
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return sablier.ReadyInstanceState(name, p.desiredReplicas), nil
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} else if spec.State.Health.Status == define.HealthCheckUnhealthy {
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return sablier.UnrecoverableInstanceState(name, "container is unhealthy", p.desiredReplicas), nil
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} else {
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return sablier.NotReadyInstanceState(name, 0, p.desiredReplicas), nil
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}
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}
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p.l.WarnContext(ctx, "container running without healthcheck, you should define a healthcheck on your container so that Sablier properly detects when the container is ready to handle requests.", slog.String("container", name))
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return sablier.ReadyInstanceState(name, p.desiredReplicas), nil
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case define.ContainerStateExited, define.ContainerStateStopped, define.ContainerStateStopping:
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if spec.State.ExitCode != 0 {
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return sablier.UnrecoverableInstanceState(name, fmt.Sprintf("container exited with code \"%d\"", spec.State.ExitCode), p.desiredReplicas), nil
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}
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return sablier.NotReadyInstanceState(name, 0, p.desiredReplicas), nil
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default:
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return sablier.UnrecoverableInstanceState(name, fmt.Sprintf("container status \"%s\" not handled", spec.State.Status), p.desiredReplicas), nil
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}
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}
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