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[Nostromo] Refactor Deployment, add Strategies.

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This commit is contained in:
Andrés Montañez
2017-01-10 21:28:32 -03:00
parent bd5c2de798
commit cec0bc1255
7 changed files with 334 additions and 113 deletions
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src/Command/BuiltIn/DeployCommand.php
+44 -109
View File
@@ -10,6 +10,7 @@
namespace Mage\Command\BuiltIn;
use Mage\Deploy\Strategy\StrategyInterface;
use Mage\Runtime\Exception\RuntimeException;
use Mage\Runtime\Runtime;
use Mage\Task\ExecuteOnRollbackInterface;
@@ -63,6 +64,9 @@ class DeployCommand extends AbstractCommand
try {
$this->runtime->setEnvironment($input->getArgument('environment'));
$strategy = $this->runtime->guessStrategy();
$this->taskFactory = new TaskFactory($this->runtime);
$output->writeln(sprintf(' Environment: <fg=green>%s</>', $this->runtime->getEnvironment()));
$this->log(sprintf('Environment: %s', $this->runtime->getEnvironment()));
@@ -76,6 +80,8 @@ class DeployCommand extends AbstractCommand
$output->writeln(sprintf(' Logfile: <fg=green>%s</>', $this->runtime->getConfigOptions('log_file')));
}
$output->writeln(sprintf(' Strategy: <fg=green>%s</>', $strategy->getName()));
if ($input->getOption('branch') !== false) {
$this->runtime->setEnvironmentConfig('branch', $input->getOption('branch'));
}
@@ -85,9 +91,7 @@ class DeployCommand extends AbstractCommand
}
$output->writeln('');
$this->taskFactory = new TaskFactory($this->runtime);
$this->runDeployment($output);
$this->runDeployment($output, $strategy);
} catch (RuntimeException $exception) {
$output->writeln('');
$output->writeln(sprintf('<error>%s</error>', $exception->getMessage()));
@@ -104,131 +108,52 @@ class DeployCommand extends AbstractCommand
* Run the Deployment Process
*
* @param OutputInterface $output
* @param StrategyInterface $strategy
* @throws RuntimeException
*/
protected function runDeployment(OutputInterface $output)
protected function runDeployment(OutputInterface $output, StrategyInterface $strategy)
{
// Run "Pre Deploy" Tasks
$this->runtime->setStage(Runtime::PRE_DEPLOY);
$preDeployTasks = $this->runtime->getTasks();
if ($this->runtime->getEnvironmentConfig('branch', false) && !$this->runtime->inRollback()) {
if (!in_array('git/change-branch', $preDeployTasks)) {
array_unshift($preDeployTasks, 'git/change-branch');
}
}
if ($this->runtime->getEnvironmentConfig('releases', false) && !$this->runtime->inRollback()) {
if (!in_array('deploy/targz/prepare', $preDeployTasks)) {
array_push($preDeployTasks, 'deploy/targz/prepare');
}
}
if (!$this->runTasks($output, $preDeployTasks)) {
throw new RuntimeException(sprintf('Stage "%s" did not finished successfully, halting command.', $this->getStageName()), 50);
if (!$this->runTasks($output, $strategy->getPreDeployTasks())) {
$this->halt();
}
// Run "On Deploy" Tasks
$hosts = $this->runtime->getEnvironmentConfig('hosts');
if (count($hosts) == 0) {
$output->writeln(' No hosts defined, skipping On Deploy tasks');
$output->writeln('');
} else {
$this->runtime->setStage(Runtime::ON_DEPLOY);
$onDeployTasks = $this->runtime->getTasks();
if ($this->runtime->getEnvironmentConfig('releases', false)) {
if (!in_array('deploy/targz/copy', $onDeployTasks) && !$this->runtime->inRollback()) {
array_unshift($onDeployTasks, 'deploy/targz/copy');
}
if (!in_array('deploy/release/prepare', $onDeployTasks) && !$this->runtime->inRollback()) {
array_unshift($onDeployTasks, 'deploy/release/prepare');
}
} else {
if (!in_array('deploy/rsync', $onDeployTasks) && !$this->runtime->inRollback()) {
array_unshift($onDeployTasks, 'deploy/rsync');
}
}
foreach ($hosts as $host) {
$this->runtime->setWorkingHost($host);
if (!$this->runTasks($output, $onDeployTasks)) {
$this->runtime->setWorkingHost(null);
throw new RuntimeException(sprintf('Stage "%s" did not finished successfully, halting command.', $this->getStageName()), 50);
}
$this->runtime->setWorkingHost(null);
}
}
$this->runtime->setStage(Runtime::ON_DEPLOY);
$this->runOnHosts($output, $strategy->getOnDeployTasks());
// Run "On Release" Tasks
$hosts = $this->runtime->getEnvironmentConfig('hosts');
if (count($hosts) == 0) {
$output->writeln(' No hosts defined, skipping On Release tasks');
$output->writeln('');
} else {
$this->runtime->setStage(Runtime::ON_RELEASE);
$onReleaseTasks = $this->runtime->getTasks();
if ($this->runtime->getEnvironmentConfig('releases', false)) {
if (!in_array('deploy/release', $onReleaseTasks)) {
array_unshift($onReleaseTasks, 'deploy/release');
}
}
foreach ($hosts as $host) {
$this->runtime->setWorkingHost($host);
if (!$this->runTasks($output, $onReleaseTasks)) {
$this->runtime->setWorkingHost(null);
throw new RuntimeException(sprintf('Stage "%s" did not finished successfully, halting command.', $this->getStageName()), 50);
}
$this->runtime->setWorkingHost(null);
}
}
$this->runtime->setStage(Runtime::ON_RELEASE);
$this->runOnHosts($output, $strategy->getOnReleaseTasks());
// Run "Post Release" Tasks
$hosts = $this->runtime->getEnvironmentConfig('hosts');
if (count($hosts) == 0) {
$output->writeln(' No hosts defined, skipping Post Release tasks');
$output->writeln('');
} else {
$this->runtime->setStage(Runtime::POST_RELEASE);
$postReleaseTasks = $this->runtime->getTasks();
if ($this->runtime->getEnvironmentConfig('releases', false) && !$this->runtime->inRollback()) {
if (!in_array('deploy/release/cleanup', $postReleaseTasks)) {
array_unshift($postReleaseTasks, 'deploy/release/cleanup');
}
}
foreach ($hosts as $host) {
$this->runtime->setWorkingHost($host);
if (!$this->runTasks($output, $postReleaseTasks)) {
$this->runtime->setWorkingHost(null);
throw new RuntimeException(sprintf('Stage "%s" did not finished successfully, halting command.', $this->getStageName()), 50);
}
$this->runtime->setWorkingHost(null);
}
}
$this->runtime->setStage(Runtime::POST_RELEASE);
$this->runOnHosts($output, $strategy->getPostReleaseTasks());
// Run "Post Deploy" Tasks
$this->runtime->setStage(Runtime::POST_DEPLOY);
$postDeployTasks = $this->runtime->getTasks();
if ($this->runtime->getEnvironmentConfig('releases', false) && !$this->runtime->inRollback()) {
if (!in_array('deploy/targz/cleanup', $postDeployTasks)) {
array_unshift($postDeployTasks, 'deploy/targz/cleanup');
}
if (!$this->runTasks($output, $strategy->getPostDeployTasks())) {
$this->halt();
}
}
if ($this->runtime->getEnvironmentConfig('branch', false) && !$this->runtime->inRollback()) {
if (!in_array('git/change-branch', $postDeployTasks)) {
array_push($postDeployTasks, 'git/change-branch');
protected function runOnHosts(OutputInterface $output, $tasks)
{
$hosts = $this->runtime->getEnvironmentConfig('hosts');
if (count($hosts) == 0) {
$output->writeln(sprintf(' No hosts defined, skipping %s tasks', $this->getStageName()));
$output->writeln('');
} else {
foreach ($hosts as $host) {
$this->runtime->setWorkingHost($host);
if (!$this->runTasks($output, $tasks)) {
$this->runtime->setWorkingHost(null);
$this->halt();
}
$this->runtime->setWorkingHost(null);
}
}
if (!$this->runTasks($output, $postDeployTasks)) {
throw new RuntimeException(sprintf('Stage "%s" did not finished successfully, halting command.', $this->getStageName()), 50);
}
}
/**
@@ -304,4 +229,14 @@ class DeployCommand extends AbstractCommand
return ($succeededTasks == $totalTasks);
}
/**
* Halts the current process
*
* @throws RuntimeException
*/
protected function halt()
{
throw new RuntimeException(sprintf('Stage "%s" did not finished successfully, halting command.', $this->getStageName()), 50);
}
}
src/Command/BuiltIn/Releases/RollbackCommand.php
+6 -3
View File
@@ -58,6 +58,9 @@ class RollbackCommand extends DeployCommand
try {
$this->runtime->setEnvironment($input->getArgument('environment'));
$strategy = $this->runtime->guessStrategy();
$this->taskFactory = new TaskFactory($this->runtime);
if (!$this->runtime->getEnvironmentConfig('releases', false)) {
throw new RuntimeException('Releases are not enabled', 70);
}
@@ -79,10 +82,10 @@ class RollbackCommand extends DeployCommand
$output->writeln(sprintf(' Logfile: <fg=green>%s</>', $this->runtime->getConfigOptions('log_file')));
}
$output->writeln('');
$output->writeln(sprintf(' Strategy: <fg=green>%s</>', $strategy->getName()));
$this->taskFactory = new TaskFactory($this->runtime);
$this->runDeployment($output);
$output->writeln('');
$this->runDeployment($output, $strategy);
} catch (RuntimeException $exception) {
$output->writeln(sprintf('<error>%s</error>', $exception->getMessage()));
$this->statusCode = $exception->getCode();