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Enhance delete_job method.

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This commit is contained in:
Stephan Porada 2019-09-16 14:09:07 +02:00
parent 9005c583ca
commit ba838eaf1f
3 changed files with 11 additions and 5 deletions
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4
app/main/views.py
View File

@ -155,7 +155,7 @@ def delete_job(job_id):
db.session.refresh(job) db.session.refresh(job)
if job.status == 'deleted': if job.status == 'deleted':
logger.warning('Job status is deleted.') logger.warning('Job status is deleted.')
time.sleep(5) time.sleep(5) # Wait 5 seconds before deleteing job and job files
job.delete_job() job.delete_job() # See delete_job() method for further explanation
deleted = True deleted = True
return redirect(url_for('main.dashboard')) return redirect(url_for('main.dashboard'))

7
app/models.py
View File

@ -8,6 +8,7 @@ from datetime import datetime
import os import os
import shutil import shutil
import logging import logging
import time
class Permission: class Permission:
@ -299,7 +300,11 @@ class Job(db.Model):
def delete_job(self): def delete_job(self):
""" """
Delete job with given job id from database. Also delete associated job Delete job with given job id from database. Also delete associated job
files files. Wait 5 seconds after service has been flaged for stopping and
deleted. This method can only be used if the containers have been
totally stopped. Contianers are still running for a few seconds after
the associated service has been removed.
See: https://docs.docker.com/engine/swarm/swarm-tutorial/delete-service/
""" """
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
delete_path = os.path.join('/mnt/opaque/', str(self.user_id), 'jobs', delete_path = os.path.join('/mnt/opaque/', str(self.user_id), 'jobs',

5
app/templates/main/jobs/job.html.j2
View File

@ -104,14 +104,15 @@
<p id="description"></p> <p id="description"></p>
<a class="waves-effect waves-light btn" id="status"></a> <a class="waves-effect waves-light btn" id="status"></a>
<h2>Actions:</h2> <h2>Actions:</h2>
<!-- Confirm deletion of selected user with modal dialogue <!-- Confirm deletion of job with modal dialogue
Modal Trigger--> Modal Trigger-->
<a href="#modal-confirm-delete" class="waves-effect waves-light btn red modal-trigger"><i class="material-icons left">delete</i>Delete Job</a> <a href="#modal-confirm-delete" class="waves-effect waves-light btn red modal-trigger"><i class="material-icons left">delete</i>Delete Job</a>
<!-- Modal Strucutre --> <!-- Modal Strucutre -->
<div id="modal-confirm-delete" class="modal"> <div id="modal-confirm-delete" class="modal">
<div class="modal-content"> <div class="modal-content">
<h4>Confirm deletion</h4> <h4>Confirm deletion</h4>
<p>Do you really want to delete the job {{job.title}}?</p> <p>Do you really want to delete the job {{job.title}}?
All iput and output files will be permanently deleted.</p>
</div> </div>
<div class="modal-footer"> <div class="modal-footer">
<a href="{{ url_for('main.delete_job', job_id=job.id) }}" class="modal-close waves-effect waves-green btn red"><i class="material-icons left">delete</i>Delete Job</a></a> <a href="{{ url_for('main.delete_job', job_id=job.id) }}" class="modal-close waves-effect waves-green btn red"><i class="material-icons left">delete</i>Delete Job</a></a>