Dockerfile: move first line of packages into packages-*.txt files

Signed-off-by: Andrew Schoen <[email protected]>

Author: andrewschoen

Dockerfile

@@ -71,7 +71,7 @@ RUN \
     #   download and install packages from web, cleaning any files as you go.
     # Installs should support install of ganesha for luminous
     microdnf update -y --setopt=install_weak_deps=0 --nodocs && \
-microdnf install -y --setopt=install_weak_deps=0 --nodocs util-linux python3-saml python3-setuptools udev device-mapper jq \
+microdnf install -y --setopt=install_weak_deps=0 --nodocs \
 	 $(cat packages-*.txt) \
          && \
     echo '@ceph - memlock 204800' >> /etc/security/limits.conf && \

packages-ceph.txt

@@ -25,3 +25,4 @@ nfs-ganesha-rados-urls
 nfs-ganesha-rgw
 nfs-ganesha-utils
 rbd-mirror
+python3-saml

packages-os.txt

@@ -14,3 +14,8 @@ smartmontools
 sssd-client
 systemd-udev
 tar
+util-linux
+python3-setuptools
+udev
+device-mapper
+jq