function getScaleSuggestionMessage()

in src/scaler/scaler-core/scaling-methods/base.js [54:68]

• 15 lines of code
• 5 McCabe index (conditional complexity)

function getScaleSuggestionMessage(cluster, suggestedSize, scalingDirection) {
  if (scalingDirection == AutoscalerDirection.NONE) {
    return `no change suggested`;
  }
  if (suggestedSize == cluster.currentSize) {
    return `the suggested size is equal to the current size: ${cluster.currentSize} ${cluster.units}`;
  }
  if (suggestedSize > cluster.maxSize) {
    return `cannot scale to ${suggestedSize} because it is higher than MAX ${cluster.maxSize} ${cluster.units}`;
  }
  if (suggestedSize < cluster.minSize) {
    return `Cannot scale to ${suggestedSize} because it is lower than MIN ${cluster.minSize} ${cluster.units}`;
  }
  return `suggesting to scale from ${cluster.currentSize} to ${suggestedSize} ${cluster.units}.`;
}