use ansible sysctl module for config ip forwarding

7 years ago · 34a71554ae
1 changed files with 3 additions and 7 deletions
--- a/roles/kubernetes/preinstall/tasks/main.yml
+++ b/roles/kubernetes/preinstall/tasks/main.yml
@ -140,14 +140,10 @@
  tags: bootstrap-os

 - name: Enable ip forwarding
-  lineinfile:
-    dest: /etc/sysctl.d/99-sysctl.conf
-    regexp: '^net.ipv4.ip_forward='
-    line: 'net.ipv4.ip_forward=1'
+  sysctl:
+    name: net.ipv4.ip_forward
+    value: 1
    state: present
-    create: yes
-    backup: yes
-    validate: 'sysctl -f %s'
  tags: bootstrap-os

 - name: Write openstack cloud-config