From 283a04f8d98725ed3c82e2d02fe3fa025cbfcd18 Mon Sep 17 00:00:00 2001
From: William Mantly <wmantly@gmail.com>
Date: Mon, 27 May 2019 22:06:21 -0400
Subject: [PATCH] Redis recipe

---
 attributes/redis.rb        |  1 +
 recipes/redis.rb           | 19 +++++++++++++++++++
 templates/redis/local.conf |  7 +++++++
 3 files changed, 27 insertions(+)
 create mode 100644 attributes/redis.rb
 create mode 100644 recipes/redis.rb
 create mode 100644 templates/redis/local.conf

diff --git a/attributes/redis.rb b/attributes/redis.rb
new file mode 100644
index 0000000..ce39b86
--- /dev/null
+++ b/attributes/redis.rb
@@ -0,0 +1 @@
+default['redis']['unix']['path'] = '/var/run/redis/redis.sock'
diff --git a/recipes/redis.rb b/recipes/redis.rb
new file mode 100644
index 0000000..095d7a2
--- /dev/null
+++ b/recipes/redis.rb
@@ -0,0 +1,19 @@
+apt_package 'redis-server'
+
+template '/etc/redis/local.conf' do
+	source 'redis/local.conf'
+end
+
+if node['redis']['unix']['perm']
+	bash 'append_to_config' do
+	  user 'root'
+	  code <<~EOF
+	      echo "include /etc/redis/local.conf" >> /etc/redis/redis.conf
+	  EOF
+	  not_if 'grep -q "/etc/redis/local.conf" /etc/redis/redis.conf'
+	end
+end
+
+systemd_unit 'redis-server.service' do
+	action :restart
+end
diff --git a/templates/redis/local.conf b/templates/redis/local.conf
new file mode 100644
index 0000000..4ed4830
--- /dev/null
+++ b/templates/redis/local.conf
@@ -0,0 +1,7 @@
+# Specify the path for the Unix socket that will be used to listen for
+# incoming connections. There is no default, so Redis will not listen
+# on a unix socket when not specified.
+#
+
+unixsocket <%= node['redis']['unix']['path'] %> 
+unixsocketperm <%= node['redis']['unix']['perm'] %>