Backport kickstarts for modular containers from master

This obsoletes:
fedora-modular-docker-base-minimal.ks
fedora-modular-docker-common.ks
that will be removed soon by another commit.

Signed-off-by: Tomas Mlcoch <tmlcoch@redhat.com>

fedora-modular-container-common.ks

@@ -0,0 +1,75 @@
+# This is the common bits between Container base images based on Modular Fedora.
+#
+# To keep this image minimal it only installs English language. You need to change
+# dnf configuration in order to enable other languages.
+#
+# ##  Hacking on this image ###
+# This kickstart is processed using Anaconda-in-ImageFactory (via Koji typically),
+# but you can run imagefactory locally too.
+#
+# To do so, testing local changes, first you'll need a TDL file.  I store one here:
+# https://pagure.io/fedora-atomic/raw/master/f/fedora-atomic-rawhide.tdl
+#
+# Then, once you have imagefactory and imagefactory-plugins installed, run:
+#
+#   ksflatten -c fedora-modular-base[-minimal].ks -o fedora-modular-base-test.ks
+#   imagefactory --debug target_image --template /path/to/fedora-atomic-rawhide.tdl --parameter offline_icicle true --file-parameter install_script $(pwd)/fedora-modular-base-test.ks modular
+#
+
+text # don't use cmdline -- https://github.com/rhinstaller/anaconda/issues/931
+bootloader --disabled
+timezone --isUtc --nontp Etc/UTC
+rootpw --lock --iscrypted locked
+keyboard us
+network --bootproto=dhcp --device=link --activate --onboot=on
+reboot
+
+# boot partitions are irrelevant as the final container image is a tarball
+zerombr
+clearpart --all
+autopart --noboot --nohome --noswap --nolvm
+
+%packages --excludedocs --instLangs=en --nocore
+fedora-modular-release
+bash
+coreutils-single
+glibc-minimal-langpack
+libcrypt
+rpm
+shadow-utils
+sssd-client
+util-linux
+-kernel
+-dosfstools
+-e2fsprogs
+-fuse-libs
+-gnupg2-smime
+-libss # used by e2fsprogs
+-libusbx
+-pinentry
+-shared-mime-info
+-trousers
+-xkeyboard-config
+
+%end
+
+%post --erroronfail --log=/root/anaconda-post.log
+set -eux
+
+# Set install langs macro so that new rpms that get installed will
+# only install langs that we limit it to.
+LANG="en_US"
+echo "%_install_langs $LANG" > /etc/rpm/macros.image-language-conf
+
+# https://bugzilla.redhat.com/show_bug.cgi?id=1400682
+echo "Import RPM GPG key"
+releasever=$(rpm -q --qf '%{version}\n' fedora-modular-release)
+rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-primary
+
+echo "# fstab intentionally empty for containers" > /etc/fstab
+
+# Remove machine-id on pre generated images
+rm -f /etc/machine-id
+touch /etc/machine-id
+
+%end