set become=false in ansible.cfg, set it to true in playbooks

See: https://github.com/status-im/nimbus-private/pull/9

Signed-off-by: Jakub Sokołowski <jakub@status.im>

ansible.cfg

@@ -13,7 +13,8 @@ interpreter_python = auto
 force_valid_group_names = ignore
 
 [privilege_escalation]
-become = true
+# Normally, true, false to make it easier as non-admin user.
+become = false
 become_user = root
 
 [ssh_connection]

ansible/bootstrap.yml

@@ -10,12 +10,14 @@
 # This is run on every newly provisioned host.
 #
 - name: Bootstrap Python support for Ansible
+  become: true
   gather_facts: False
   hosts: all
   roles:
     - infra-role-bootstrap/raw
 
 - name: Bootstrap admin users and Consul
+  become: true
   hosts: all
   roles:
     - infra-role-bootstrap

ansible/cleanup.yml

@@ -1,4 +1,5 @@
 - name: Cleanup to regain disk space
+  become: true
   hosts: all
   tasks:
     - name: Save available space

ansible/geth.yml

@@ -8,6 +8,7 @@
         msg: 'Your Ansible version is lower than 2.8. Upgrade it.'
 
 - name: Configure geth nodes
+  become: true
   hosts:
     - nimbus-geth-goerli
     - nimbus-geth-mainnet

ansible/logs.yml

@@ -1,5 +1,6 @@
 ---
 - name: Configure ElasticSearch servers
+  become: true
   hosts: log-store
   roles:
     - role: swap-file
@@ -18,6 +19,7 @@
       tags: open-ports
 
 - name: Configure ElasticSearch servers
+  become: true
   hosts: log-dash
   pre_tasks:
     - name: Fetch available elasticsearch nodes

ansible/mainnet.yml

@@ -8,6 +8,7 @@
         msg: 'Your Ansible version is lower than 2.8. Upgrade it.'
 
 - name: Configure network mainnet bootnodes
+  become: true
   hosts:
     - nimbus-mainnet-small
   roles:

ansible/pyrmont.yml

@@ -8,6 +8,7 @@
         msg: 'Your Ansible version is lower than 2.8. Upgrade it.'
 
 - name: Configure build nodes
+  become: true
   hosts:
     - testing-large-01.aws-eu-central-1a.nimbus.pyrmont
     - testing-small-01.aws-eu-central-1a.nimbus.pyrmont
@@ -15,6 +16,7 @@
     - { role: beacon-node-builds,     tags: beacon-node-builds }
 
 - name: Configure network pyrmont
+  become: true
   hosts:
     - nimbus-pyrmont-stable
     - nimbus-pyrmont-testing

ansible/upgrade.yml

@@ -1,4 +1,5 @@
 - name: Update and upgrade apt packages
+  become: true
   gather_facts: false
   hosts: all
   tasks: