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jupyters project: impose condition to check if the deployment wasnt created correctly #78

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merged 1 commit into from
Apr 3, 2024
Merged

jupyters project: impose condition to check if the deployment wasnt created correctly #78

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16 changes: 14 additions & 2 deletions config/web.php
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Original file line number Diff line number Diff line change
Expand Up @@ -47,12 +47,24 @@
],
],
'log' => [
'traceLevel' => YII_DEBUG ? 3 : 0,
'traceLevel' => YII_DEBUG ? 3 : 0,
'flushInterval' => 1,
'targets' => [
[
'class' => 'yii\log\FileTarget',
'levels' => ['error', 'warning'],
],
],
[
'class' => 'yii\log\FileTarget',
'categories' => ['application'],
'levels' => ['error', 'warning', 'info','trace'],
'exportInterval' => 1, // Export (write) the message to file after every log message
'logFile' => '@runtime/logs/debug.log',
'logVars' => [],
'maxFileSize' => 1024 * 2, // Maximum file size in kilobytes (2MB here)
'maxLogFiles' => 10, // Max number of log files before rotation
'except' => ['yii\db*']
]
],
],
'db' => $db,
Expand Down
4 changes: 2 additions & 2 deletions controllers/ProjectController.php
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Original file line number Diff line number Diff line change
Expand Up @@ -3491,9 +3491,9 @@ public function actionUserStatistics()

public function actionJupyterIndex($pid, $id)
{

Yii::debug("Inside controllers.ProjectController.actionJupyterIndex()");
$name = Project::find('name')->where(['id'=>$pid])->one();
$owner = Project::getProjectOwner($name['name']);
$owner = Project::getProjectOwner($name['name']);
$current_user = Userw::getCurrentUser()['id'];
//check if there is a server running, created by the current user
$server=JupyterServer::find()->where(['active'=>true,'project'=>$name['name'], 'created_by'=>Userw::getCurrentUser()['username']])->one();
Expand Down
105 changes: 88 additions & 17 deletions models/JupyterServer.php
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Original file line number Diff line number Diff line change
Expand Up @@ -121,17 +121,25 @@ public static function matchServersWithProjects($projects)

public function startServer()
{
Yii::debug('Inside models.JupyterServer.startServer()');

Yii::debug('Looking for existing active server');
$server=JupyterServer::find()->where(['active'=>true,'project'=>$this->project, 'created_by'=> User::getCurrentUser()['username']])->one();
if (!empty($server))
{
{
Yii::debug('An active server exists');
$success = '';
$error = 'You already have an active server';
$error = 'You already have an active server';
Yii::debug('Exiting models.JupyterServer.startServer()');
return [$success, $error];
}
}
Yii::debug("No active server was found");
$ssid=uniqid();
$sid = 'a'.$ssid;
$username=User::getCurrentUser()['username'];
$user=explode('@',$username)[0];
$user=explode('@',$username)[0];

Yii::debug("User: ".$user);

$image=JupyterImages::find()->where(['id'=>$this->image_id])->one();
if (empty($image))
Expand Down Expand Up @@ -244,7 +252,8 @@ public function startServer()
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
Yii::debug('Creating deployment');
$out2 = curl_exec($ch);

if(curl_errno($ch)){
Expand All @@ -263,13 +272,26 @@ public function startServer()
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
$count=0;
$count=0;
Yii::debug('Asserting deployment status');
$out10 = curl_exec($ch);
curl_close($ch);
$deploym = json_decode($out10, true);
$condition2=$deploym['status']['conditions'][0]['status'];
$condition1=$deploym['status']['conditions'][1]['status'];
while ($condition1=='True' && $condition2=='False') {
// $cond1=$deploym['status']['conditions'][0]['status'];
// $cond2=$deploym['status']['conditions'][1]['status'];
$available='False';
$progressing='True';
if ($deploym['status']['conditions'][0]['type']=='Available'){
$available=$deploym['status']['conditions'][0]['status'];
} elseif ($deploym['status']['conditions'][0]['type']=='Progressing'){
$progressing=$available=$deploym['status']['conditions'][0]['status'];
}
if ($deploym['status']['conditions'][1]['type']=='Available'){
$available=$deploym['status']['conditions'][1]['status'];
} elseif ($deploym['status']['conditions'][1]['type']=='Progressing'){
$progressing=$available=$deploym['status']['conditions'][1]['status'];
}
while ($progressing=='True' && $available=='False') {
//while ($count<60 && $condition=='False') {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, Yii::$app->params['jupyter_deployments_url'] .'/'.$sid);
Expand All @@ -278,23 +300,64 @@ public function startServer()
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
Yii::debug('Asserting deployment status');
$out10 = curl_exec($ch);
$deploym = json_decode($out10, true);
$condition2=$deploym['status']['conditions'][0]['status'];
$condition1=$deploym['status']['conditions'][1]['status'];
if ($deploym['status']['conditions'][0]['type']=='Available'){
$available=$deploym['status']['conditions'][0]['status'];
} elseif ($deploym['status']['conditions'][0]['type']=='Progressing'){
$progressing=$available=$deploym['status']['conditions'][0]['status'];
}
if ($deploym['status']['conditions'][1]['type']=='Available'){
$available=$deploym['status']['conditions'][1]['status'];
} elseif ($deploym['status']['conditions'][1]['type']=='Progressing'){
$progressing=$available=$deploym['status']['conditions'][1]['status'];
}
curl_close($ch);
$count = $count+1;
sleep(5);
}


if ($deploym['status']['conditions'][0]['status']=='False'){
if ($progressing=='False' && $available=='False'){

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, Yii::$app->params['jupyter_ingresses_url'] . '/' .$sid);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
$out1 = curl_exec($ch);
$out4 = ' ';
if(curl_errno($ch)){
$out4=curl_error($ch);
$error_c=1;
}
curl_close($ch);

curl_close($ch);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, Yii::$app->params['jupyter_deployments_url'] . '/' . $sid);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
$out3 = curl_exec($ch);
$out6 = ' ';
if(curl_errno($ch)){
$out6=curl_error($ch);
$error_c=1;
}
curl_close($ch);

$error = 'Your request could not be fulfilled at the current time due to insufficient resources at the cluster: '. $deploym['status']['conditions'][0]['message'];
return ['',$error,''];

} else{
} elseif($progressing=='True' && $available=='True'){
$service = [];
$service = array (
'metadata' => array (
Expand Down Expand Up @@ -325,7 +388,8 @@ public function startServer()
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
Yii::debug('Creating service');
$out5 = curl_exec($ch);

if(curl_errno($ch)){
Expand Down Expand Up @@ -384,7 +448,8 @@ public function startServer()
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
Yii::debug('Creating ingress');
$out6 = curl_exec($ch);

if(curl_errno($ch)){
Expand Down Expand Up @@ -441,14 +506,20 @@ public function startServer()

public function stopServer()
{
$username=User::getCurrentUser()['username'];
Yii::debug("Entering models.JupyterServer.stopServer()");

$username=User::getCurrentUser()['username'];
Yii::debug("Current user: ".$username);
$error_c = 0;

$headers = [
Yii::$app->params['jupyter_bearer_token'],
'Content-Type: application/json'
];

Yii::debug("Deleting corresponding Kubernetes resources");

Yii::debug("Deleting ingress...");
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, Yii::$app->params['jupyter_ingresses_url'] . '/' . $this->server_id);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
Expand Down
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