-client-cert-nickname: vex-yul-akraino-jenkins-prod-1.ci.codeaurora.org
-server-hostname: pdx-wl-sigul-server-1.int.codeaurora.org
-user-name: vex-yul-akraino-jenkins-prod-1.ci.codeaurora.org
+client-cert-nickname: $SIGUL_CONFIG_USR
+server-hostname: vex-yul-wl-sigul-server-1.dr.codeaurora.org
+user-name: $SIGUL_CONFIG_USR