Egress proxy configuration

Some configuration requires all external requests having a know source static IP address. This static IP address allow client to configure firewall rules based on the connection source IP. This configuration is done by having a ConfigMap with the name <name>-des-config which declare additional environment variables.

An egress can be added by running the following commands:

Variable	Description
NAME	the name of the helm deployment (helm ls)
NAMESPACE	the namespace where the deployment is located
PROXY_HOST	the address of the proxy
PROXY_PORT	the port of the proxy

cat << EOF > des-config.yaml
apiVersion: v1
kind: ConfigMap
metadata:
  name: <NAME>-des-config
data:
  PROXY_HOST: "<PROXY_HOST>"
  PROXY_PORT: "<PROXY_PORT>"
EOF

kubectl apply -f des-config.yaml -n <NAMESPACE>