Move cri-o over to the prow dco plugin

cluster/ci/config/prow/config.yaml

@@ -89,7 +89,6 @@ tide:
   pr_status_base_url: https://prow.svc.ci.openshift.org/pr
   queries:
   - repos:
-    - cri-o/cri-o
     - openshift/image-registry
     - openshift/installer
     - openshift/online-hibernation
@@ -278,6 +277,19 @@ tide:
     - do-not-merge/invalid-owners-file
     - do-not-merge/needs-signoff
     - do-not-merge/release-note-label-needed
+  - orgs:
+    - cri-o
+    labels:
+    - lgtm
+    - approved
+    - "dco-signoff: yes"
+    missingLabels:
+    - needs-rebase
+    - do-not-merge/blocked-paths
+    - do-not-merge/hold
+    - do-not-merge/work-in-progress
+    - do-not-merge/invalid-owners-file
+    - "dco-signoff: no"
   context_options:
     from-branch-protection: true
     orgs:
@@ -297,12 +309,7 @@ branch-protection:
       protect: true
       required_status_checks:
         contexts:
-        - DCO
-      repos:
-        cri-o:
-          required_status_checks:
-            contexts:
-            - "Travis CI - Pull Request"
+        - dco
     openshift:
       restrictions:
         users: []

cluster/ci/config/prow/labels.yaml

@@ -381,3 +381,17 @@ repos:
         name: area/webpages
         target: both
         addedBy: label
+  cri-o:
+    labels:
+      - color: e11d21
+        description: Indicates the PR's author has not DCO signed all their commits.
+        name: 'dco-signoff: no'
+        target: prs
+        prowPlugin: dco
+        addedBy: prow
+      - color: bfe5bf
+        description: Indicates the PR's author has DCO signed all their commits.
+        name: 'dco-signoff: yes'
+        target: prs
+        prowPlugin: dco
+        addedBy: prow

cluster/ci/config/prow/plugins.yaml

@@ -1,9 +1,11 @@
 plugins:
   cri-o:
+  - approve
   - assign
   - blunderbuss
   - blockade
   - cat
+  - dco
   - dog
   - heart
   - help
@@ -20,9 +22,6 @@ plugins:
   - wip
   - yuks
 
-  cri-o/cri-o:
-  - approve
-
   openshift:
   - assign
   - blunderbuss