itamae/cookbooks/prometheus-exporters/node_exporter_setup.rb

40 lines
782 B
Ruby
Raw Normal View History

# Deploy the `supervisord` configuration:
remote_file '/etc/supervisor/conf.d/node_exporter.conf' do
owner 'root'
group 'root'
mode '644'
notifies :restart, 'service[supervisor]'
end
# Deploy `consul` config for `node_exporter`:
remote_file '/etc/consul.d/service-node_exporter.json' do
owner 'root'
group 'root'
mode '644'
notifies :reload, 'service[consul]'
end
service 'consul' do
action :nothing
end
# Firewall settings here:
%w( 9100/tcp ).each do |p|
execute "ufw allow #{p}" do
user 'root'
not_if "LANG=c ufw status | grep #{p}"
notifies :run, 'execute[ufw reload-or-enable]'
end
end
execute 'ufw reload-or-enable' do
user 'root'
command 'LANG=C ufw reload | grep skipping && ufw --force enable || exit 0'
action :nothing
end