initiate configuration

tasks/main.yaml

@@ -9,8 +9,9 @@
       - python3-pip
       - fish
       - git
-      - python-psycopg2
+      - python-psycopg2 # for ansible
       - postgresql
+      - python3-psycopg2
 
 - name: install buildbot
   pip:
@@ -50,3 +51,11 @@
     dest: /etc/systemd/system/buildbot@.service
 
 - import_tasks: database.yaml
+
+- name: initiate buildbot master configurations
+  command: buildbot create-master --db {{buildbot_database_url}} --relocatable master
+  become: true
+  become_user: buildbot
+  args:
+    chdir: /var/lib/buildbot
+    creates: /var/lib/buildbot/master