vm-bootstrap plabook: sleep before start rerun script, periodicity can be defined

playbook/roles/vm-bootstrap/tasks/rerun.yml

@@ -2,9 +2,14 @@
   - name: Add startup script
     template: src=start-script.j2 dest=/usr/local/bin/vm-bootstrap-update mode=755
 
+  - name: get periodicity time
+    shell: cat /etc/opt/periodicity || echo 10
+    register: periodicity
+    ignore_errors: True
+
   - name: Add a periodical update on the VM
     cron: name="Update vm bootstrap"
-          minute="*/12"
+          minute="*/{{ periodicity.stdout }}"
           job="bash -lc /usr/local/bin/vm-bootstrap-update >> /var/log/vm-bootstrap.log"
           cron_file=ansible-vm-bootstrap user="root"
 

playbook/roles/vm-bootstrap/tasks/uploadlog.yml

@@ -4,6 +4,6 @@
 
   - name: Add a periodical upload of logs and result
     cron: name="Upload ansible files to http server"
-          minute="*/7"
+          minute="*/5"
           job="/usr/local/bin/ansible-upload-vm-logs http://10.0.2.100/ /var/log/vm-bootstrap.log > /var/log/ansible-upload.log"
           cron_file=ansible-upload-log user="root"

playbook/roles/vm-bootstrap/templates/start-script.j2

@@ -2,5 +2,8 @@
 # Reruns the ansible playbook, does nothing else
 
 cd /opt/slapos.playbook
+WAIT_TIME=$((1 + RANDOM % 300))
+echo "Sleeping for $WAIT_TIME seconds..."
+sleep $WAIT_TIME
 
 ansible-playbook {{ startup_playbook_id }}  -i  hosts --connection=local