protected function executeWithStack(Stack $stack, InputInterface $input, OutputInterface $output)
{
$this->dependencyTracker->reset();
foreach ($this->blueprintFactory->getAllBlueprints() as $blueprint) {
$blueprint->getPreprocessedTemplate();
}
$dependants = $this->dependencyTracker->findDependantsForStack($stack->getName());
$rows = [];
foreach ($dependants as $dependant) {
$rows[] = [$dependant['targetType'] . ':' . $dependant['targetResource'], $dependant['type'] . ':' . $dependant['blueprint'] . ':' . $dependant['key']];
}
$output->writeln("Following blueprints depend on stack '{$stack->getName()}':");
$table = new Table($output);
$table->setHeaders(['Origin (Stack: ' . $stack->getName() . ')', 'Blueprint'])->setRows($rows)->render();
}
public function compare()
{
if (empty($this->stack)) {
throw new \InvalidArgumentException('Stack not set');
}
if (empty($this->blueprint)) {
throw new \InvalidArgumentException('Blueprint not set');
}
$tmp = [];
try {
// parameters
if ($this->output->isVerbose()) {
$this->output->writeln($this->stack->getName() . ': Comparing parameters');
}
$parametersStack = $this->stack->getParameters();
$parametersBlueprint = $this->blueprint->getParameters(true);
$parametersBlueprint = Div::flatten($parametersBlueprint, 'ParameterKey', 'ParameterValue');
if ($this->parametersAreEqual($parametersStack, $parametersBlueprint)) {
$tmp['parameters'] = "<fg=green>equal</>";
} else {
$tmp['parameters'] = "<fg=red>different</>";
$tmp['error'] = true;
}
// template
if ($this->output->isVerbose()) {
$this->output->writeln($this->stack->getName() . ': Comparing template');
}
$templateStack = trim($this->stack->getTemplate());
$templateBlueprint = trim($this->blueprint->getPreprocessedTemplate());
$templateStack = $this->normalizeJson($templateStack);
$templateBlueprint = $this->normalizeJson($templateBlueprint);
if ($templateStack === $templateBlueprint) {
$tmp['template'] = "<fg=green>equal</>";
} else {
$tmp['template'] = "<fg=red>different</>";
$tmp['error'] = true;
}
} catch (CloudFormationException $e) {
$tmp['parameters'] = 'Stack not found';
$tmp['template'] = 'Stack not found';
$tmp['error'] = true;
} catch (\Exception $e) {
$tmp['parameters'] = '<fg=red>EXCEPTION: ' . $e->getMessage() . '</>';
$tmp['template'] = 'EXCEPTION';
$tmp['error'] = true;
}
return $tmp;
}
public function testName()
{
$this->assertEquals('test-stack1', $this->stack->getName());
}
protected function executeWithStack(Stack $stack, InputInterface $input, OutputInterface $output)
{
$events = $stack->getEvents();
$groups = [];
$itemsByGroup = [];
foreach ($events as $event) {
$groupId = $event['LogicalResourceId'];
if (!isset($groups[$groupId])) {
$groups[$groupId] = ['id' => $groupId, 'content' => '<strong>' . $groupId . '</strong><br /><em>' . $event["ResourceType"] . '</em>', 'first_event' => $event["Timestamp"]];
}
$status = $event["ResourceStatus"];
if (isset($itemsByGroup[$groupId])) {
$lastItem = end($itemsByGroup[$groupId]);
$lastKey = key($itemsByGroup[$groupId]);
if ($lastItem['status'] == $status) {
continue;
}
$duration = strtotime($event["Timestamp"]) - strtotime($itemsByGroup[$groupId][$lastKey]['start']);
if ($duration > 15) {
$content = floor($duration / 60) . ':' . sprintf("%02d", (int) $duration % 60);
$itemsByGroup[$groupId][$lastKey]['content'] = $content;
}
$itemsByGroup[$groupId][$lastKey]['end'] = $event["Timestamp"];
}
$tmp = ['className' => strtolower($status) . ' ' . strtolower(preg_replace('/[^a-zA-Z0-9]/', '-', $event["ResourceType"])), 'group' => $groupId, 'start' => $event["Timestamp"], 'content' => ' ', 'status' => $status];
if (!preg_match('/_IN_PROGRESS$/', $status)) {
$tmp['type'] = 'point';
}
if (preg_match('/_IN_PROGRESS$/', $status)) {
$tmp['className'] .= ' in_progress';
}
if (preg_match('/_COMPLETE$/', $status)) {
$tmp['className'] .= ' complete';
}
if (preg_match('/_FAILED$/', $status)) {
$tmp['className'] .= ' failed';
}
$itemsByGroup[$groupId][] = $tmp;
}
$items = [];
foreach ($itemsByGroup as $group) {
$items = array_merge($items, $group);
}
$timeline = '<!DOCTYPE HTML>
<html>
<head>
<title>AWS CloudFormation Stack Event Visualization</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.8.4/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vis/4.12.0/vis.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/vis/4.12.0/vis.min.css" rel="stylesheet" type="text/css" />
<style>
body, html { font-family: arial, sans-serif; font-size: 11pt; }
#visualization { box-sizing: border-box; width: 100%; height: 300px; }
.vis-item { border-width: 0; }
.vis-item.in_progress { background-color: orange; }
.vis-item.failed { border-color: red; border-width: 8px; border-radius: 8px; }
.vis-item.complete { border-color: green; border-width: 8px; border-radius: 8px; }
em { font-size: smaller; }
.vis-labelset .vis-label { background-color: #eee; }
.vis-item.aws--cloudformation--waitcondition.in_progress {
background: repeating-linear-gradient(to right, #f6ba52, #f6ba52 10px, #ffd180 10px, #ffd180 20px);
}
</style>
</head>
<body>
<h1>' . $stack->getName() . '</h1>
<div id="visualization"></div>
<script>
var groups = new vis.DataSet();
var items = new vis.DataSet();
groups.add(' . json_encode(array_values($groups)) . ');
items.add(' . json_encode(array_values($items)) . ');
var timeline = new vis.Timeline(document.getElementById("visualization"));
timeline.setOptions({ stack: false, groupOrder: "first_event" });
timeline.setGroups(groups);
timeline.setItems(items);
</script>
</body>
</html>';
$output->writeln($timeline);
}
