add custom piku username

piku-bootstrap

@@ -135,7 +135,7 @@ main() {
             echo "Using built-in playbook: ${playbook}"
             playbook="${builtin}"
           fi
-          PYTHONWARNINGS="ignore" ansible-playbook -i "${host}", "${playbook}" "$@"
+          PYTHONWARNINGS="ignore" ansible-playbook -i "${host}", "${playbook}" "$@" --extra-vars "piku_user=$PIKU_USER"
         else
           echo "${playbook} is not a valid playbook name."
         fi

playbooks/piku.yml

@@ -11,7 +11,7 @@
   tasks:
     - name: Add piku user
       user:
-        name: piku
+        name: "{{ piku_user | default('piku', true)}}"
         password: !
         comment: PaaS access
         group: www-data
@@ -72,7 +72,7 @@
 
 - hosts: all
   become: yes
-  become_user: piku
+  become_user: "{{ piku_user | default('piku', true)}}"
   tasks:
     ### TODO: use pyenv like this instead
 
@@ -112,6 +112,11 @@
       args:
         creates: ~/.ssh/authorized_keys
 
+    - name: Clean temp key
+      file:
+        state: absent
+        path: /tmp/id_rsa.pub
+
     - name: Check if acme.sh is already installed
       stat:
         path: ~/.acme.sh/acme.sh