/**
* @param Blueprint|null $sourceBlueprint
* @return \StackFormation\StackFactory
*/
public function getStackFactory(Blueprint $sourceBlueprint = null)
{
if (!is_null($this->forceProfile)) {
return $this->profileManager->getStackFactory($this->forceProfile);
}
return $this->profileManager->getStackFactory($sourceBlueprint ? $sourceBlueprint->getProfile() : null);
}
protected function executeWithBlueprint(Blueprint $blueprint, InputInterface $input, OutputInterface $output)
{
$unresolved = $input->getOption('unresolved');
$output->writeln("Blueprint '{$blueprint->getName()}':");
$parameters = $blueprint->getParameters(!$unresolved);
$output->writeln('== PARAMETERS ==');
$table = new Table($output);
$table->setHeaders(['Key', 'Value'])->setRows($parameters);
$table->render();
$output->writeln('== TAGS ==');
$table = new Table($output);
$table->setHeaders(['Key', 'Value'])->setRows($blueprint->getTags(!$unresolved));
$table->render();
}
public function compare()
{
if (empty($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;
}
protected function executeWithBlueprint(Blueprint $blueprint, InputInterface $input, OutputInterface $output)
{
// trigger resolving all placeholders
$this->dependencyTracker->reset();
$blueprint->getPreprocessedTemplate();
$output->writeln("Blueprint '{$blueprint->getName()} depends on following stack's resources/parameters/outputs:");
$table = new Table($output);
$table->setHeaders(['Origin (' . $blueprint->getName() . ')', 'Source Stack', 'Field'])->setRows($this->dependencyTracker->getStackDependenciesAsFlatList())->render();
$output->writeln("Blueprint '{$blueprint->getName()} depends on following environment variables:");
$table = new Table($output);
$table->setHeaders(['Var', 'Current Value', 'Type', 'Origin (within "' . $blueprint->getName() . '")'])->setRows($this->dependencyTracker->getEnvDependenciesAsFlatList())->render();
}
protected function executeWithBlueprint(Blueprint $blueprint, InputInterface $input, OutputInterface $output)
{
$output->writeln($blueprint->getStackName());
}
protected function executeWithBlueprint(Blueprint $blueprint, InputInterface $input, OutputInterface $output)
{
$dryRun = $input->getOption('dryrun');
if ($dryRun) {
$formatter = new \Symfony\Component\Console\Helper\FormatterHelper();
$formattedBlock = $formatter->formatBlock(['Dry Run!'], 'error', true);
$output->writeln("\n{$formattedBlock}\n");
}
if ($input->getOption('observe')) {
$output->writeln('-o/--observe is deprecated now. Deployments are being observed by default. Please remove this option.');
}
$stackName = $blueprint->getStackName();
$deleteOnTerminate = $input->getOption('deleteOnTerminate');
$noObserve = $input->getOption('no-observe');
if ($deleteOnTerminate && $noObserve) {
throw new \InvalidArgumentException('--deleteOnTerminate cannot be used with --no-observe');
}
$blueprint = $this->blueprintFactory->getBlueprint($input->getArgument('blueprint'));
$blueprintAction = new BlueprintAction($blueprint, $this->profileManager, $output);
$stackFactory = $this->profileManager->getStackFactory($blueprint->getProfile());
try {
try {
$output->writeln("\n\n== Parameters: ==");
$table = new Table($output);
$table->setHeaders(['Key', 'Value'])->setRows($blueprint->getParameters());
$table->render();
if ($input->getOption('review-parameters')) {
$questionHelper = $this->getHelper('question');
$question = new ConfirmationQuestion("Do you want to proceed? [y/N] ", false);
if (!$questionHelper->ask($input, $output, $question)) {
throw new OperationAbortedException('blueprint:deploy', 'review-parameters');
}
}
if ($input->getOption('review-changeset')) {
$output->writeln("\n\n== Change set: ==");
try {
$changeSetResult = $blueprintAction->getChangeSet();
$table = new ChangeSetTable($output);
$table->render($changeSetResult);
$questionHelper = $this->getHelper('question');
$question = new ConfirmationQuestion("Do you want to proceed? [y/N] ", false);
if (!$questionHelper->ask($input, $output, $question)) {
throw new OperationAbortedException('blueprint:deploy', 'review-changeset');
}
} catch (StackNotFoundException $e) {
$questionHelper = $this->getHelper('question');
$question = new ConfirmationQuestion("This stack does not exist yet. Do you want to proceed creating it? [y/N] ", false);
if (!$questionHelper->ask($input, $output, $question)) {
throw new OperationAbortedException('blueprint:deploy', 'Stack does not exist');
}
}
}
$blueprintAction = new BlueprintAction($blueprint, $this->profileManager, $output);
$blueprintAction->deploy($dryRun, $input->getOption('force'));
$output->writeln("Triggered deployment of stack '{$stackName}'.");
} catch (CloudFormationException $exception) {
throw Exception::refineException($exception);
}
} catch (StackNoUpdatesToBePerformedException $e) {
$output->writeln('No updates are to be performed.');
$blueprintAction->executeAfterScript(Stack::STATUS_NO_UPDATES_PERFORMED);
return 0;
// exit code
} catch (StackCannotBeUpdatedException $e) {
$questionHelper = $this->getHelper('question');
/* @var $questionHelper QuestionHelper */
$stack = $stackFactory->getStack($stackName, true);
switch ($e->getState()) {
case 'CREATE_FAILED':
if ($questionHelper->ask($input, $output, new ConfirmationQuestion('Stack is in CREATE_FAILED state. Do you want to delete it first? [Y/n]'))) {
$output->writeln('Deleting failed stack ' . $stackName);
$stack->delete();
$observer = new Observer($stack, $stackFactory, $output);
if ($deleteOnTerminate) {
$observer->deleteOnSignal();
}
$observer->observeStackActivity();
$output->writeln('Deletion completed. Now deploying stack: ' . $stackName);
$blueprintAction->deploy($dryRun);
}
break;
case 'DELETE_IN_PROGRESS':
if ($questionHelper->ask($input, $output, new ConfirmationQuestion('Stack is in DELETE_IN_PROGRESS state. Do you want to wait and deploy then? [Y/n]'))) {
$output->writeln('Waiting until deletion completes for ' . $stackName);
$observer = new Observer($stack, $stackFactory, $output);
if ($deleteOnTerminate) {
$observer->deleteOnSignal();
}
$observer->observeStackActivity();
$output->writeln('Deletion completed. Now deploying stack: ' . $stackName);
$blueprintAction->deploy($dryRun);
}
break;
case 'UPDATE_IN_PROGRESS':
if ($questionHelper->ask($input, $output, new ConfirmationQuestion('Stack is in UPDATE_IN_PROGRESS state. Do you want to cancel the current update and deploy then? [Y/n]'))) {
$output->writeln('Cancelling update for ' . $stackName);
$stack->cancelUpdate();
$observer = new Observer($stack, $stackFactory, $output);
if ($deleteOnTerminate) {
$observer->deleteOnSignal();
}
$observer->observeStackActivity();
$output->writeln('Cancellation completed. Now deploying stack: ' . $stackName);
$blueprintAction->deploy($dryRun);
}
break;
case 'UPDATE_ROLLBACK_FAILED':
if ($questionHelper->ask($input, $output, new ConfirmationQuestion('Stack is in UPDATE_ROLLBACK_FAILED state. Do you want to continue the update rollback and deploy then? [Y/n]'))) {
$output->writeln('Continuing update rollback for ' . $stackName);
$stack->continueUpdateRollback();
$observer = new Observer($stack, $stackFactory, $output);
if ($deleteOnTerminate) {
$observer->deleteOnSignal();
}
$observer->observeStackActivity();
$output->writeln('Update rollback completed. Now deploying stack: ' . $stackName);
$blueprintAction->deploy($dryRun);
}
break;
default:
throw $e;
}
}
if (!$dryRun) {
if ($noObserve) {
$output->writeln("\n-> Run this to observe the stack creation/update:");
$output->writeln("{$GLOBALS['argv'][0]} stack:observe {$stackName}\n");
} else {
$stack = $stackFactory->getStack($stackName, true);
$observer = new Observer($stack, $stackFactory, $output);
if ($deleteOnTerminate) {
$observer->deleteOnSignal();
}
$status = $observer->observeStackActivity();
$blueprintAction->executeAfterScript($status);
return $observer->isSuccessfulStatus($status) ? 0 : 1;
// exit codes!
}
}
}
protected function executeWithBlueprint(Blueprint $blueprint, InputInterface $input, OutputInterface $output)
{
$output->writeln($blueprint->getPreprocessedTemplate());
}
