Routing HTTP traffic through an HTTP proxy can be configured. This is commonly required in networking environments where the execution context has limited access to the internet. Proxy configuration has to be performed on every host (Platform or Execution Context (EC)) that is required to route HTTP traffic through a proxy.

This chapter has the following sections:

Configuring Proxy Support

Standard Java system properties are used to configure an HTTP traffic route through an HTTP proxy. These properties must be configured at the Execution Context (EC) level for all execution contexts. Refer to proxy properties here: Execution Context Properties .

It is often necessary to provide a list of destinations that should not be routed through the proxy. This list can be configured using the proxy property http.nonProxyHosts. Note that this property, despite the name, applies to both http and https traffic.

Authenticating the Proxy

We supports basic authentication to HTTP proxy. The username and password are configured using system properties. Refer to the proxy properties here: Execution Context Properties .

Example Configuration

Here is an example of how to configure the system properties to use an HTTP Proxy.

Use the following command to edit the system properties.

mzsh topo open ec1

config {
    classpath {}
    jvmargs {
        args=[]
        maxMetaspace=[
            "-XX:MaxMetaspaceSize=196M"
        ]
    }
    properties {
        mz.webserver.xframeoptions=DENY
        pico.groups=""
        ec.backlog.dir="/Users/mzadmin/mz9/mz9HttpProxy/tmp"
        ec.webserver.port=9090
        http.proxyHost=192.168.205.4
        http.proxyPort=3128
        https.proxyHost=192.168.205.4
        https.proxyPort=3128
        http.proxyUser=test
        http.proxyPassword=DR-4-D999C75BC7A3C4AF1B4DAA7F134EEED9
        https.proxyUser=test
        https.proxyPassword=DR-4-D999C75BC7A3C4AF1B4DAA7F134EEED9
        http.nonProxyHosts="localhost|*.foo.com"
        jdk.http.auth.proxying.disabledSchemes=""
        jdk.http.auth.tunneling.disabledSchemes=""
    }
    vendor-jvmargs {
        hp {}
        sun {}
    }
}