Fix murano firstapp draft docs

Create a custom job for building and uploading the draft docs of the
firstapp document and use it. We cannot use the normal tox job since the
results are not uploaded to docs-draft for these.

Change-Id: I58236cc6d42f977d9c4798618500218bad79a4e6

jenkins/jobs/api-jobs.yaml

@@ -240,3 +240,26 @@
           remove-prefix: 'doc/build/murano-firstapp/html/'
       - test-results
       - console-log
+
+- job:
+    name: gate-murano-firstapp-docs
+    description: Build and publish draft of the Murano Firstapp docs.
+    node: ubuntu-xenial
+
+    builders:
+      - gerrit-git-prep
+      - install-distro-packages
+      - revoke-sudo
+      - tox:
+          envlist: 'murano-firstapp'
+
+    publishers:
+      - scp:
+          site: 'static.openstack.org'
+          files:
+            - target: 'docs-draft/$LOG_PATH'
+              source: 'doc/build/murano-firstapp/html/**'
+              keep-hierarchy: true
+              copy-after-failure: true
+      - test-results
+      - console-log

jenkins/jobs/projects.yaml

@@ -6740,10 +6740,6 @@
           envlist: py27-mitaka
           node:
             - ubuntu-xenial
-      - 'gate-{name}-tox-{envlist}-{node}':
-          envlist: murano-firstapp
-          node:
-            - ubuntu-xenial
       - gate-{name}-pylint
       - pypi-jobs
       - openstack-publish-jobs

zuul/layout.yaml

@@ -2499,7 +2499,7 @@ jobs:
     branch: ^(?!stable/(liberty|mitaka)).*$
 
 
-  - name: gate-murano-tox-murano-firstapp-ubuntu-xenial
+  - name: gate-murano-firstapp-docs
     # Only publish from master
     branch: master
     success-pattern: http://docs-draft.openstack.org/{build.parameters[LOG_PATH]}/doc/build/murano-firstapp/html/
@@ -11247,11 +11247,11 @@ projects:
       - gate-tempest-dsvm-murano-api
       - gate-tempest-dsvm-murano-cfapi
       - gate-tempest-dsvm-murano-glare-backend
-      - gate-murano-tox-murano-firstapp-ubuntu-xenial
+      - gate-murano-firstapp-docs
     gate:
       - gate-tempest-dsvm-murano-api
       - gate-murano-devstack-dsvm
-      - gate-murano-tox-murano-firstapp-ubuntu-xenial
+      - gate-murano-firstapp-docs
     post:
       - murano-coverage-db-ubuntu-trusty
       - murano-coverage-db-ubuntu-xenial