Fix sudo/become deprecation warnings

become is the keyword to use forward instead of sudo.

Change-Id: I1e29e3c37337ba999b2e8a970b688e4ec11ea579

bootstrap_gerrit.yml

@@ -3,6 +3,6 @@
 - hosts: meta-infra_type_gerrit
   gather_facts: no
   user: ubuntu
-  sudo: true
+  become: true
   roles:
     - { role: bootstrap_gerrit }

bootstrap_jjb.yml

@@ -2,6 +2,6 @@
 - hosts: meta-infra_type_jenkins
   gather_facts: no
   user: ubuntu
-  sudo: true
+  become: true
   roles:
     - { role: bootstrap_jjb }

bootstrap_puppet_infra_nodes.yml

@@ -2,6 +2,6 @@
 # file: bootstrap_puppet_infra_nodes.yml
 - hosts: infra:!meta-infra_type_puppetmaster
   user: ubuntu
-  sudo: true
+  become: true
   roles:
     - { role: bootstrap_puppet_infra_node }

bootstrap_puppetmaster.yml

@@ -3,6 +3,6 @@
 - hosts: meta-infra_type_puppetmaster
   gather_facts: no
   user: ubuntu
-  sudo: true
+  become: true
   roles:
     - { role: bootstrap_puppetmaster }

common.yml

@@ -3,6 +3,6 @@
 - hosts: infra
   gather_facts: yes
   user: ubuntu
-  sudo: true
+  become: true
   roles:
     - { role: common }

run_puppet_on_gerrit.yml

@@ -2,7 +2,7 @@
 - hosts: meta-infra_type_gerrit
   user: ubuntu
   gather_facts: no
-  sudo: true
+  become: true
   name: Run Puppet to install Gerrit
   tasks:
     - puppet:

run_puppet_on_jenkins.yml

@@ -1,7 +1,7 @@
 ---
 - hosts: meta-infra_type_jenkins
   user: ubuntu
-  sudo: true
+  become: true
   name: Run Puppet to install Jenkins
   tasks:
     - puppet:

run_puppet_on_zuul.yml

@@ -2,7 +2,7 @@
 - hosts: meta-infra_type_zuul
   user: ubuntu
   gather_facts: no
-  sudo: true
+  become: true
   name: Run Puppet to install Zuul
   tasks:
     - puppet:

set_hostnames.yml

@@ -3,6 +3,6 @@
 - hosts: infra
   gather_facts: no
   user: ubuntu
-  sudo: true
+  become: true
   roles:
     - { role: set_hostnames }