Update base-test to use new zuul-jobs roles

This exercises the new base roles in zuul-jobs.  It drops
openstack-zuul-roles from the base-test job, as well as the
workspace root variable which should no longer be needed.  It
also uses the new zuul_return method of reporting the log URL.

Change-Id: I93ce94c4e40b44a1f7a5cf6c5a8521ab71da5a5a
Depends-On: I7ac8d2335518c06808461f2fb30ea896709f09ed

playbooks/base-test/post-logs.yaml

@@ -0,0 +1,32 @@
+- hosts: localhost
+  tasks:
+    - name: Add log server ssh key
+      command: ssh-add /var/lib/zuul/ssh/static_id_rsa
+
+    - name: Add log server to inventory
+      add_host:
+        name: static.openstack.org
+        groups: zuul_logserver
+        ansible_user: jenkins
+
+    - name: Add log server to known hosts
+      known_hosts:
+        name: static.openstack.org
+        key: static.openstack.org,23.253.108.137,2001:4800:7817:104:be76:4eff:fe05:dbee ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDDcvLuGLagUAZfc0BThLus8ufSPCrIhDtG0BdXvhblJjvIbkuELD3dRWRZVSYZAdzGZRY3t6vTAcguTrkbQg5ngXfdfF+OKPkaH8DiZwAX/1g/iRXhInkZTGBVqHo9pLAMeNNwviSy2JjpTqdD6fLEkHwW+uw4E2YZhYivctTSbOepMkzAtFV0w5cpyBzjAT/Hax2x5un6es8R0Iw3AAnUmtapn5e5NCrg2rPNpd0nve84wUavvbC2DeGDOZQdnIahwo60Sder5ZE/x6cG39bkSDdgFQArAzrNrH6BHmNGjfFPpnGmfc7P8gQwDPtMf02HvKapqATXpIxdbSGimWLL
+
+    - name: Copy inventory to logs dir
+      copy:
+        src: "{{ inventory_file }}"
+        dest: "{{ zuul.executor.log_root  }}"
+
+- hosts: zuul_logserver
+  roles:
+    - upload-logs
+
+- hosts: localhost
+  tasks:
+    - name: Return log URL to Zuul
+      zuul_return:
+        data:
+          zuul:
+            log_url: "http://logs.openstack.org/{{ log_path }}"

playbooks/base-test/post-ssh.yaml

@@ -0,0 +1,3 @@
+- hosts: all
+  roles:
+    - remove-build-sshkey

playbooks/base-test/post.yaml

@@ -1,2 +0,0 @@
-- hosts: all
-  roles: []

playbooks/base-test/pre.yaml

@@ -1,2 +1,8 @@
 - hosts: all
-  roles: []
+  roles:
+    - add-build-sshkey
+    - prepare-workspace
+    - role: validate-host
+      # TODO(mordred) When we have site-local variables, these should go there
+      zuul_traceroute_host: git.openstack.org
+      zuul_image_manifest: /etc/dib-builddate.txt

zuul.yaml

@@ -54,9 +54,16 @@
     description: |
       A job to test changes to the base job without disturbing the
       main job in production.  Not for general use.
-    parent: base
     pre-run: playbooks/base-test/pre
-    post-run: playbooks/base-test/post
+    post-run:
+      - playbooks/base-test/post-ssh
+      - playbooks/base-test/post-logs
+    roles:
+      - zuul: openstack-infra/zuul-jobs
+    timeout: 1800
+    nodes:
+      - name: ubuntu-xenial
+        label: ubuntu-xenial
 
 - project:
     name: openstack-infra/zuul-jobs