Translate the rest of run_all.sh to ansible

There are a few things that are run as part of run_all.sh that are
not logged into puppet_run_all.log - namely git cloning, module installation
and ansible role installation. Let's go ahead and do those in a playbook
so that we can see their output while we're watching the log file.

Change-Id: I6982452f1e572b7bc5a7b7d167c1ccc159c94e66

playbooks/update_puppet.yaml

@@ -1,4 +1,18 @@
 ---
+- hosts: "localhost:!disabled"
+  connection: local
+  gather_facts: false
+  tasks:
+  - git:
+      repo: https://git.openstack.org/openstack-infra/system-config
+      dest: /opt/system-config/production
+      force: yes
+  - shell: ./install_modules.sh
+    args:
+      chdir: /opt/system-config/production
+  - shell: ansible-galaxy install --force -r roles.yaml
+    args:
+      chdir: /opt/system-config/production
 - hosts: '!puppetmaster.openstack.org:!disabled'
   gather_facts: false
   tasks:

run_all.sh

@@ -22,15 +22,6 @@ export ANSIBLE_LOG_PATH=/var/log/puppet_run_all.log
 SYSTEM_CONFIG=/opt/system-config/production
 ANSIBLE_PLAYBOOKS=$SYSTEM_CONFIG/playbooks
 
-cd $SYSTEM_CONFIG
-git fetch -a && git reset -q --hard @{u}
-./install_modules.sh
-ansible-galaxy install --force -r roles.yaml
-
-# One must touch manifests/site.pp to trick puppet into re-loading modules
-# some times
-touch manifests/site.pp
-
 # It's possible for connectivity to a server or manifest application to break
 # for indeterminate periods of time, so the playbooks should be run without
 # errexit