From c98e7f3bff18d5976804d6d9ed38832d1cbabcef Mon Sep 17 00:00:00 2001
From: John Hensley <john@freedom.press>
Date: Tue, 23 Apr 2019 20:40:12 -0400
Subject: [PATCH] Clear Ansible SSH control path on reboot

When rebooting the SD servers, remove the local Ansible SSH control
path directory, ensuring stale connections won't break later steps.
---
 install_files/ansible-base/tasks/reboot.yml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/install_files/ansible-base/tasks/reboot.yml b/install_files/ansible-base/tasks/reboot.yml
index d239d309ffd..31d02db82b6 100644
--- a/install_files/ansible-base/tasks/reboot.yml
+++ b/install_files/ansible-base/tasks/reboot.yml
@@ -17,6 +17,15 @@
   tags:
     - reboot
 
+- name: Clear out SSH sessions, to prevent reuse of stale ControlPersist file.
+  local_action:
+    module: file
+    args:
+      path: /home/amnesia/.ansible/cp
+      state: absent
+  run_once: yes
+  become: no
+
 - name: Wait for server to come back.
   local_action: wait_for
   args: