add copr to osbs buildroot for testing in staging env

Signed-off-by: Adam Miller <admiller@redhat.com>

files/osbs/buildroot-Dockerfile-staging

@@ -0,0 +1,7 @@
+FROM fedora:latest
+RUN dnf copr enable maxamillion/atomic-reactor && dnf makecache --refresh && dnf -y install docker git python-docker-py python-setuptools e2fsprogs koji python-backports-lzma osbs-client gssproxy fedpkg
+ADD ./atomic-reactor.tar.gz /tmp/
+RUN cd /tmp/atomic-reactor-*/ && python setup.py install
+ADD ./ca.crt /etc/pki/ca-trust/source/anchors/osbs.ca.crt
+RUN update-ca-trust
+CMD ["atomic-reactor", "--verbose", "inside-build"]

playbooks/groups/osbs-master.yml

@@ -280,7 +280,7 @@
 
     - name: Upload Dockerfile for buildroot container
       copy:
-        src: "{{ files }}/osbs/buildroot-Dockerfile"
+        src: "{{ files }}/osbs/buildroot-Dockerfile-{{env}}"
         dest: "/etc/osbs/buildroot/Dockerfile"
         mode: 0400
       notify: