sudo apt install yaru-theme-gnome-shell yaru-theme-gtk yaru-theme-icon yaru-theme-sound
To search for a package in
apt you can use the command
sudo apt search searchterm. Using this command you get the following result:
So you have your Rancher 2.0 Kubernetes cluster up, and you update one of your apps.. Suddenly your site is down and you see the error
503 Service Temporarily Unavailable
Don’t freak out, theres a simple solution here. More likely than not, you setup your ingress to target a backend instead of a service.
Updating your app can often rename the ‘backend’, causing your initial ingress to be at a loss about what to point to.
Edit your app, expose the port as a
Cluster IP and then edit your ingress to be a service which targets the exposed port.
create a file middleware.py and type
class CORSMiddleware: def __init__(self, get_response): self.get_response = get_response def __call__(self, request): response = self.get_response(request) response['Access-Control-Allow-Origin'] = "*" return response
MIDDLEWARE = [ ... 'product.middleware.CORSMiddleware', ]