Ingress objects can interfere between each other in the cluster. If you deploy incorrect ingress definition (and kubernetes won't detect the error), Nginx Ingress Controller will fall into restart loop and won't accept any new configuration. This will lead to broken deployments from that time onwards.
I have been trying out how wildcards in Nginx Ingress Controller work. This is required when you want to have an URL prefixed with the application's language or a country.
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