gke/Check Node Ip

When Node IP is present under non-masquerade list, it will allow node IP to not get natted .

Product: Google Kubernetes Engine
Step Type: AUTOMATED STEP

Description

This will check node IP address is present default non-masquerade destinations.

Uncertain Reason

When ip-masq-agent daemonset is deployed without a configmap, it uses the default non-masq destinations [1].

[1] https://cloud.google.com/kubernetes-engine/docs/how-to/ip-masquerade-agent#creating_the_ip-masq-agent_configmap

Uncertain Remediation

Follow the steps for including the Node IP CIDRs in nonMasqueradeCIDRs [1].

[1] https://cloud.google.com/kubernetes-engine/docs/how-to/ip-masquerade-agent#edit-ip-masq-agent-configmap