From dc72070628cfa67be69a3d2b856d9358dc123a35 Mon Sep 17 00:00:00 2001
From: Julian Labus <julian@labus-online.de>
Date: Fri, 23 Feb 2018 19:34:30 +0100
Subject: [PATCH] Role system-sysctl-gateway: add small delay to sysctl startup
 - sysctl starts to quick after modules-load and setting the nf_conntrack
 parameters fails

---
 roles/system-sysctl-gateway/tasks/main.yml       | 16 ++++++++++++++++
 .../systemd_sysctl_service_overrides.j2          |  2 ++
 2 files changed, 18 insertions(+)
 create mode 100644 roles/system-sysctl-gateway/templates/systemd_sysctl_service_overrides.j2

diff --git a/roles/system-sysctl-gateway/tasks/main.yml b/roles/system-sysctl-gateway/tasks/main.yml
index f46d562..9dadc68 100644
--- a/roles/system-sysctl-gateway/tasks/main.yml
+++ b/roles/system-sysctl-gateway/tasks/main.yml
@@ -5,3 +5,19 @@
     value: "{{ item.value }}"
     state: present
   with_items: "{{ sysctl_settings_gateway }}"
+
+- name: create systemd override dir for systemd-sysctl.service
+  file:
+    path: /etc/systemd/system/systemd-sysctl.service.d
+    state: directory
+    owner: root
+    group: root
+    mode: 0755
+
+- name: configure systemd unit overrides
+  template:
+    src: systemd_sysctl_service_overrides.j2
+    dest: /etc/systemd/system/systemd-sysctl.service.d/override.conf
+    owner: root
+    group: root
+    mode: 0644
diff --git a/roles/system-sysctl-gateway/templates/systemd_sysctl_service_overrides.j2 b/roles/system-sysctl-gateway/templates/systemd_sysctl_service_overrides.j2
new file mode 100644
index 0000000..e6c2069
--- /dev/null
+++ b/roles/system-sysctl-gateway/templates/systemd_sysctl_service_overrides.j2
@@ -0,0 +1,2 @@
+[Service]
+ExecStartPre=/bin/sleep 3