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First we added a new node to the cluster, which will take care of routing incoming requests to the appropriate services. This node will receive requests from the internet, so it must have a FIP. So, we created a new VM (Launch and manage instances) with a low-medium flavor, as it should only act as an ingress, and joined it to cluster (Building the cluster). We then assigned to the node, through a label, the "role" of ingress with the command
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