Nuke some more only_if stragglers

roles/koji_db/tasks/main.yml

@@ -9,7 +9,7 @@
   postgresql_user: name=koji password=$aarch64kojidatabasepassword
   tags:
   - db
-  only_if: '$is_kojidb'
+  when: is_kojidb == "True"
 #
 # create a koji database if not already created
 #
@@ -17,7 +17,7 @@
   postgresql_db: name=koji owner=koji encoding=UTF-8
   tags:
   - db
-  only_if: '$is_kojidb'
+  when: is_kojidb == "True"
 # 
 # Load the initial schema and create a file to note that it's loaded now. 
 #
@@ -25,5 +25,5 @@
   shell: creates=/var/lib/pgql/koji-schema psql koji koji < /usr/share/doc/koji*/docs/schema.sql
   tags:
   - db
-  only_if: '$is_kojidb'
+  when: is_kojidb == "True"
 

roles/postgresql_server/tasks/main.yml

@@ -16,7 +16,7 @@
   yum: name=koji state=installed
   tags:
   - packages
-  only_if: '$is_kojidb'
+  when: is_kojidb == "True"
 
 - name: initialize postgresql
   command: service postgresql initdb
@@ -31,7 +31,7 @@
   - restart postgresql
   tags:
   - config
-  only_if: '$is_kojidb'
+  when: is_kojidb == "True"
 
 - name: Set postgresql-server to run on boot
   service: name=postgresql enabled=yes

tasks/koji/releng_config.yml

@@ -191,25 +191,25 @@
     - bodhi-releng01.phx2.fedoraproject.org.crt
   tags:
   - fedmsg
-  only_if: "'${inventory_hostname}'.startswith('releng01')"
+  when: inventory_hostname.startswith('releng01')
 - name: fedmsg key
   action: copy src=$private/files/fedmsg-certs/keys/$item dest=/etc/pki/fedmsg/$item mode=640 group=masher
   with_items:
     - bodhi-releng01.phx2.fedoraproject.org.key
   tags:
   - fedmsg
-  only_if: "'${inventory_hostname}'.startswith('releng01')"
+  when: inventory_hostname.startswith('releng01')
 - name: fedmsg cert
   action: copy src=$private/files/fedmsg-certs/keys/$item dest=/etc/pki/fedmsg/$item mode=644
   with_items:
     - bodhi-releng02.phx2.fedoraproject.org.crt
   tags:
   - fedmsg
-  only_if: "'${inventory_hostname}'.startswith('releng02')"
+  when: inventory_hostname.startswith('releng02')
 - name: fedmsg key
   action: copy src=$private/files/fedmsg-certs/keys/$item dest=/etc/pki/fedmsg/$item mode=640 group=masher
   with_items:
     - bodhi-releng02.phx2.fedoraproject.org.key
   tags:
   - fedmsg
-  only_if: "'${inventory_hostname}'.startswith('releng02')"
+  when: inventory_hostname.startswith('releng02')