Cheffing a department

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Andrzej Grzesik

Technology Self Improvement

Andrzej Grzesik
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@ags313
andrzej@grzesik.it
andrzejgrzesik.info

and things were broken*
and we didn’t have time nor nerves

package "haproxy" do!
action :install!
end!
!
template "/etc/haproxy/haproxy.cfg" do!
source "haproxy.cfg.erb"!
owner "root"!
group "root"!
mode 0644!
notifies :restart, "service[haproxy]"!
end!
!
service "haproxy" do!
supports :restart => true!
action [:enable, :start]!
end!

put resources together into recipes
organise recipes into roles
apply roles to machines

code?
easy to read
easy to version
with concise DSL

there is a lot of this on github
problem

protein scales well
it’s just 25 years to breed and train a new techie!

problems?
“what could possibly go wrong”

review-kiwi
git@github.com:ktoso/review-kiwi.git

phoenix pattern
don’t ﬁx boxes, bake new

@YourTwitterHandle#DVXFR14{session hashtag} @ags313#cheffing
Q
&
A

@YourTwitterHandle#DVXFR14{session hashtag} @ags313#cheffing
Sum
m
ary

summary
• keep it simple
• do things
• ???
• proﬁt

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