Configuring Hostnames to be Skipped from the Proxy

Starting with version 1.4, if you have defined a proxy in the HTTP_PROXY(S) or ALL_PROXY properties, Cloudera Data Science Workbench automatically appends a list of IP addresses to the NO_PROXY configuration.

Starting with version 1.4, if you have defined a proxy in the HTTP_PROXY(S) or ALL_PROXY properties, Cloudera Data Science Workbench automatically appends the following list of IP addresses to the NO_PROXY configuration. Note that this is the minimum required configuration for this field.

"127.0.0.1,localhost,100.66.0.1,100.66.0.2,100.66.0.3,
100.66.0.4,100.66.0.5,100.66.0.6,100.66.0.7,100.66.0.8,100.66.0.9,
100.66.0.10,100.66.0.11,100.66.0.12,100.66.0.13,100.66.0.14,
100.66.0.15,100.66.0.16,100.66.0.17,100.66.0.18,100.66.0.19,
100.66.0.20,100.66.0.21,100.66.0.22,100.66.0.23,100.66.0.24,
100.66.0.25,100.66.0.26,100.66.0.27,100.66.0.28,100.66.0.29,
100.66.0.30,100.66.0.31,100.66.0.32,100.66.0.33,100.66.0.34,
100.66.0.35,100.66.0.36,100.66.0.37,100.66.0.38,100.66.0.39,
100.66.0.40,100.66.0.41,100.66.0.42,100.66.0.43,100.66.0.44,
100.66.0.45,100.66.0.46,100.66.0.47,100.66.0.48,100.66.0.49,
100.66.0.50,100.77.0.10,100.77.0.128,100.77.0.129,100.77.0.130,
100.77.0.131,100.77.0.132,100.77.0.133,100.77.0.134,100.77.0.135,
100.77.0.136,100.77.0.137,100.77.0.138,100.77.0.139"

This list includes 127.0.0.1, localhost, and any private Docker registries and HTTP services inside the firewall that Cloudera Data Science Workbench users might want to access from the engines.

To configure any additional hostnames that should be skipped from the proxy, use one of the following methods depending on your deployment:

On a CSD deployment, use the Cloudera Manager CDSW service's No Proxy property to specify a comma-separated list of hostnames.
On an RPM deployment, configure the NO_PROXY field in cdsw.conf on all Cloudera Data Science Workbench hosts.