diskimage-builder/diskimage_builder/elements/simple-init/environment.d/15-simple-init-networkmanager

if [[ ${DISTRO_NAME} =~ (centos|fedora) ]]; then
    export DIB_SIMPLE_INIT_NETWORKMANAGER=${DIB_SIMPLE_INIT_NETWORKMANAGER:-1}
else
    export DIB_SIMPLE_INIT_NETWORKMANAGER=${DIB_SIMPLE_INIT_NETWORKMANAGER:-0}
fi

if [[ ${DISTRO_NAME} == "centos" && $DIB_RELEASE -ge 8 ]] || [[ ${DISTRO_NAME} == "fedora" ]]; then
    if [[ $DIB_SIMPLE_INIT_NETWORKMANAGER == 0 ]]; then
        echo "simple-init only supports NetworkManager mode on Fedora and CentOS 8"
        exit 1
    fi
fi
simple-init: default to NetworkManager for CentOS and Fedora NetworkManager with simple-init has proven to be stable in OpenStack infra, switch to it by default for CentOS and Fedora. For CentOS 8 and Fedora, add a check to make it the only option. Thus only CenOS 7 remains optionally using the legacy scripts; this is likely not used anywhere (infra is really the primary user, where NetworkManager is already used); we can likely remove this variable (and hence path) in a future cleanup. In the setup, remove rhel7 element which was never really tested. Reorganise the fallthrough to call out the default paths as doing nothing. Change-Id: Ic996956da4b85f7d95179b8df9881d5f52c091af 2019-10-03 00:19:19 +00:00			`if [[ ${DISTRO_NAME} =~ (centos\|fedora) ]]; then`
			`export DIB_SIMPLE_INIT_NETWORKMANAGER=${DIB_SIMPLE_INIT_NETWORKMANAGER:-1}`
			`else`
			`export DIB_SIMPLE_INIT_NETWORKMANAGER=${DIB_SIMPLE_INIT_NETWORKMANAGER:-0}`
			`fi`

			`if [[ ${DISTRO_NAME} == "centos" && $DIB_RELEASE -ge 8 ]] \|\| [[ ${DISTRO_NAME} == "fedora" ]]; then`
			`if [[ $DIB_SIMPLE_INIT_NETWORKMANAGER == 0 ]]; then`
			`echo "simple-init only supports NetworkManager mode on Fedora and CentOS 8"`
			`exit 1`
			`fi`
			`fi`