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dakatsuka/default.rb

Created December 13, 2011 06:19
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change tcp keepalive (for EC2) / Chef recipe
Raw
default.rb
template "/etc/network/if-up.d/tcp_keepalive_time" do
source "/etc/network/if-up.d/tcp_keepalive_time.erb"
owner "root"
group "root"
mode "0744"
end
script "change tcp keepalive" do
interpreter "bash"
user "root"
code "echo 300 > /proc/sys/net/ipv4/tcp_keepalive_time"
end
Raw
tcp_keepalive_time.erb
#!/bin/sh
echo 300 > /proc/sys/net/ipv4/tcp_keepalive_time
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