-RUN cat $ODL_HOME/etc/org.apache.karaf.features.cfg.orig | sed -e "\|featuresRepositories|s|$|, ${CCSDK_SLI_CORE_REPO}, ${CCSDK_SLI_ADAPTORS_REPO}, ${CCSDK_SLI_NORTHBOUND_REPO}, ${CCSDK_SLI_PLUGINS_REPO}, ${CCSDK_FEATURES_REPO}|" > $ODL_HOME/etc/org.apache.karaf.features.cfg
-RUN echo featuresBoot=config,standard,region,package,kar,ssh,management,odl-restconf-all,odl-mdsal-all,odl-mdsal-apidocs,odl-daexim-all,ccsdk-sli-core-all,ccsdk-sli-adaptors-all,ccsdk-sli-northbound-all,ccsdk-sli-plugins-all,ccsdk-features-all >> $ODL_HOME/etc/org.apache.karaf.features.cfg
+
+RUN sed -i -e "\|featuresRepositories|s|$|, ${CCSDK_SLI_CORE_REPO}, ${CCSDK_SLI_ADAPTORS_REPO}, ${CCSDK_SLI_NORTHBOUND_REPO}, ${CCSDK_SLI_PLUGINS_REPO}, ${CCSDK_FEATURES_REPO}|" $ODL_HOME/etc/org.apache.karaf.features.cfg
+RUN sed -i -e "\|featuresBoot[^a-zA-Z]|s|$|,${ODL_BOOT_FEATURES_EXTRA}|" $ODL_HOME/etc/org.apache.karaf.features.cfg
+
+# Install sudo and IP utilities
+RUN apk update && apk add sudo iputils openssl
+
+# Enable wheel group
+RUN sed -e 's/# %wheel ALL=(ALL) NOPASSWD: ALL/%wheel ALL=(ALL) NOPASSWD: ALL/g' -i /etc/sudoers