def restart_container(container_id: str):
user = get_user_by_email(current_user.email)
containers_ids = get_docker_containers_ids(docker_client, user)
if container_id not in containers_ids:
flash('You do not own this container. Access forbidden.', 'error')
return redirect(url_for('index'))
docker_client.containers.get(container_id).start()
return redirect(url_for('index'))
def delete_container(container_id: str):
user = get_user_by_email(current_user.email)
containers_ids = get_docker_containers_ids(docker_client, user)
if container_id not in containers_ids:
flash('You do not own this container. Access forbidden.', 'error')
return redirect(url_for('index'))
container = docker_client.containers.get(container_id)
delete_association_user_container(db, container)
container.remove(force=True)
return redirect(url_for('index'))
def get_container_logs(container_id: str) -> Dict[str, str]:
# This function is used as an API endpoint for javascript functions
user = get_user_by_email(current_user.email)
containers_ids = get_docker_containers_ids(docker_client, user)
if container_id not in containers_ids:
html = 'You do not own this container. Access forbidden'
return jsonify(dict(html=html))
container = docker_client.containers.get(container_id)
if container.status != 'running':
html = 'Container is not running. You need to restart the container to show logs.'
return jsonify(dict(html=html))
html = f'<pre style="text-align: left"><code>{container.exec_run("env").output.decode()}</code></pre>' \
f'<hr><pre style="text-align: left"><code>{container.logs().decode()}</code></pre>'
return jsonify(dict(html=html))
def report_message():
if list(request.json.keys()) != ['message']:
response = dict(content='A wrong form has been sent.',
category='error')
return jsonify(response)
message = request.json['message']
if len(message) >= 500:
response = dict(content='The message can not exceed 500 characters.',
category='error')
return jsonify(response)
user = get_user_by_email(current_user.email)
save_report_message(db, user, message)
response = dict(content='Your message has been sent successfully.',
category='success')
return jsonify(response)
def create_container():
if list(request.form.keys()) != ['image']:
flash('A wrong form has been sent.', 'error')
return redirect(url_for('index'))
image = request.form['image']
if not check_image(image):
# image is not from registry
flash('A wrong form has been sent.', 'error')
return redirect(url_for('index'))
user = get_user_by_email(current_user.email)
if not current_user.is_admin and not docker_image_already_deployed_by_user(
db, user, image):
flash(
'You cannot run several containers from the same docker image with a non-admin account.',
'error')
return redirect(url_for('index'))
container = deploy_container(docker_client, image, current_user)
associate_user_container(db, user, container, image)
return redirect(url_for('index'))
def index():
user = get_user_by_email(current_user.email)
containers = get_docker_containers(docker_client, user)
images = get_docker_images(docker_client)
return render_template('index.html', containers=containers, images=images)