crio: add missing registries.conf

This change fixes recent cri-o test failure because of a missing
registries.conf file.

Change-Id: Ieb2efa0e097cc76dc9b67389e86c2646dfc0c00d

roles/install-kubernetes/tasks/crio.yaml

@@ -19,6 +19,18 @@
     group: root
     state: link
   become: true
+- name: Fix missing registries.conf
+  # See: https://github.com/containers/podman.io/issues/127
+  copy:
+    content: |
+      [registries.search]
+      registries = []
+      [registries.insecure]
+      registries = []
+      [registries.block]
+      registries = []
+    dest: /etc/containers/registries.conf
+  become: true
 - name: Set crio cgroup driver
   ini_file:
     path: /etc/crio/crio.conf

test-playbooks/registry/buildset-registry-k8s-crio.yaml

@@ -24,7 +24,7 @@
       shell: "kubectl logs pod/quaytest | grep 'Zuul container test'"
 
     - name: Run a remote test pod
-      command: kubectl run --generator=run-pod/v1 --image=debian:testing upstream-dockertest --command -- /bin/bash -c 'echo Upstream; sleep infinity'
+      command: kubectl run --generator=run-pod/v1 --image=docker.io/debian:testing upstream-dockertest --command -- /bin/bash -c 'echo Upstream; sleep infinity'
     - name: Wait for the pod to be ready
       command: kubectl wait --for=condition=Ready pod/upstream-dockertest --timeout=60s
     - name: Check the output of the pod