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restart.go
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restart.go
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package machine
import (
"context"
"fmt"
"time"
"github.com/superfly/flyctl/api"
"github.com/superfly/flyctl/flaps"
"github.com/superfly/flyctl/internal/watch"
"github.com/superfly/flyctl/iostreams"
)
func RollingRestart(ctx context.Context, input *api.RestartMachineInput) error {
machines, releaseFunc, err := AcquireAllLeases(ctx)
defer releaseFunc(ctx, machines)
if err != nil {
return err
}
for _, m := range machines {
Restart(ctx, m, input, m.LeaseNonce)
}
return nil
}
func Restart(ctx context.Context, m *api.Machine, input *api.RestartMachineInput, nonce string) error {
var (
flapsClient = flaps.FromContext(ctx)
io = iostreams.FromContext(ctx)
colorize = io.ColorScheme()
)
fmt.Fprintf(io.Out, "Restarting machine %s\n", colorize.Bold(m.ID))
input.ID = m.ID
if err := flapsClient.Restart(ctx, *input, nonce); err != nil {
return fmt.Errorf("could not stop machine %s: %w", input.ID, err)
}
if err := WaitForStartOrStop(ctx, &api.Machine{ID: input.ID}, "start", time.Minute*5); err != nil {
return err
}
if !input.SkipHealthChecks {
if err := watch.MachinesChecks(ctx, []*api.Machine{m}); err != nil {
return fmt.Errorf("failed to wait for health checks to pass: %w", err)
}
}
fmt.Fprintf(io.Out, "Machine %s restarted successfully!\n", colorize.Bold(m.ID))
return nil
}