// The first iteration starts with k=1 (odd).
	even = false
	// variables to track the cosequences
	u0, u1, u2 = 0, 1, 0
	v0, v1, v2 = 0, 0, 1

	// Calculate the quotient and cosequences using Collins' stopping condition.
	// Note that overflow of a Word is not possible when computing the remainder
	// sequence and cosequences since the cosequence size is bounded by the input size.
	// See section 4.2 of Jebelean for details.

	"fmt"
	"sort"

	apps "k8s.io/api/apps/v1"
	"k8s.io/klog/v2"
	"k8s.io/kubernetes/pkg/controller"
	deploymentutil "k8s.io/kubernetes/pkg/controller/deployment/util"
)

// rolloutRolling implements the logic for rolling a new replica set.
func (dc *DeploymentController) rolloutRolling(ctx context.Context, d *apps.Deployment, rsList []*apps.ReplicaSet) error {
	newRS, oldRSs, err := dc.getAllReplicaSetsAndSyncRevision(ctx, d, rsList, true)

	performedRollback := false
	if !deploymentutil.EqualIgnoreHash(&d.Spec.Template, &rs.Spec.Template) {
		logger.V(4).Info("Rolling back deployment to old template spec", "deployment", klog.KObj(d), "templateSpec", rs.Spec.Template.Spec)
		deploymentutil.SetFromReplicaSetTemplate(d, rs.Spec.Template)
		// set RS (the old RS we'll rolling back to) annotations back to the deployment;

			}
		}
	}
}

// SetDefaults_Deployment sets additional defaults compared to its counterpart
// in extensions. These addons are:
// - MaxUnavailable during rolling update set to 25% (1 in extensions)
// - MaxSurge value during rolling update set to 25% (1 in extensions)
// - RevisionHistoryLimit set to 2 (not set in extensions)
// - ProgressDeadlineSeconds set to 600s (not set in extensions)

	return RegisterDefaults(scheme)
}

// SetDefaults_Deployment sets additional defaults compared to its counterpart
// in extensions. These addons are:
// - MaxUnavailable during rolling update set to 25% (1 in extensions)
// - MaxSurge value during rolling update set to 25% (1 in extensions)
// - RevisionHistoryLimit set to 10 (not set in extensions)
// - ProgressDeadlineSeconds set to 600s (not set in extensions)

	MAXHOSTNAMELEN = C.MAXHOSTNAMELEN

	O_WRONLY   = C.O_WRONLY
	O_NONBLOCK = C.O_NONBLOCK
	O_CREAT    = C.O_CREAT
	O_TRUNC    = C.O_TRUNC
	O_CLOEXEC  = C.O_CLOEXEC

	POLLIN  = C.POLLIN
	POLLOUT = C.POLLOUT
	POLLHUP = C.POLLHUP
	POLLERR = C.POLLERR

	PORT_SOURCE_FD    = C.PORT_SOURCE_FD
	PORT_SOURCE_ALERT = C.PORT_SOURCE_ALERT
	PORT_ALERT_UPDATE = C.PORT_ALERT_UPDATE
)

        final boolean eoled = isEoled();
        runtime.registerData("eoled", eoled);
        if (eoled) {
            final String eolLink = fessConfig.getOnlineHelpEol();
            runtime.registerData("eolLink", getHelpUrl(eolLink));
        }
    }

    public void setupSearchHtmlData(final TypicalAction action, final ActionRuntime runtime) {

	}
	// If a revision annotation already existed and this replica set was updated with a new revision
	// then that means we are rolling back to this replica set. We need to preserve the old revisions
	// for historical information.
	if ok && oldRevisionInt < newRevisionInt {
		revisionHistoryAnnotation := newRS.Annotations[RevisionHistoryAnnotation]

	}
}

// SetDefaults_Deployment sets additional defaults compared to its counterpart
// in extensions. These addons are:
// - MaxUnavailable during rolling update set to 25% (1 in extensions)
// - MaxSurge value during rolling update set to 25% (1 in extensions)
// - RevisionHistoryLimit set to 10 (not set in extensions)
// - ProgressDeadlineSeconds set to 600s (not set in extensions)

      Startup probes run only at the start of the pod. Once the startup probe completes, readiness probes will continue.
      
      By using a startup probe, we can poll for the sidecar to start more aggressively, without polling as aggressively throughout
      the entire pod's lifecycle.
      On average, this improves pod startup time by roughly 1s.
      
      If the startup probe does not pass after 10 minutes, the pod will be terminated.