From 73c16f140c79315db6df967eeb83c7b9c3c5eb4b Mon Sep 17 00:00:00 2001
From: Tushar Aggarwal <taggarwal@vmware.com>
Date: Thu, 6 Aug 2020 11:26:56 -0700
Subject: [PATCH] Increase net.ipv4.tcp_limit_output_bytes for Photon

  - Photon's default kernel value for
  `net.ipv4.tcp_limit_output_bytes` is 256K compared to 1MB in Ubuntu
---
 images/capi/ansible/roles/node/tasks/photon.yml | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/images/capi/ansible/roles/node/tasks/photon.yml b/images/capi/ansible/roles/node/tasks/photon.yml
index b9690741cc..6f144dac2d 100644
--- a/images/capi/ansible/roles/node/tasks/photon.yml
+++ b/images/capi/ansible/roles/node/tasks/photon.yml
@@ -25,4 +25,13 @@
     dest: /etc/audit/rules.d/containerd.rules
     owner: root
     group: root
-    mode: 0644
\ No newline at end of file
+    mode: 0644
+
+- name: Ensure Bandwidth for TCP connections should 1 Mb (same as Ubuntu)
+  sysctl:
+    name: net.ipv4.tcp_limit_output_bytes
+    value: "1048576"
+    state: present
+    sysctl_set: yes
+    reload: yes
+    sysctl_file: "{{ sysctl_conf_file }}"