Add templated redis

rc.redis/redis-instances/dependencies

@@ -0,0 +1,5 @@
+redis
+# Comment out remount-root and uncomment local-fs
+# if you use separate partition for /tmp
+remount-root
+#local-fs

rc.redis/redis-instances/down

@@ -0,0 +1,2 @@
+forbacktickx -E port { s6-instance-list /run/service/redis }
+s6-instance-delete /run/service/redis $port

rc.redis/redis-instances/type

@@ -0,0 +1 @@
+oneshot

rc.redis/redis-instances/up

@@ -0,0 +1,9 @@
+#########################################################
+# Create redis instances with existing configuration    #
+# files.                                                #
+#########################################################
+
+elglob -0 configs /etc/redis/[0-9]*.conf
+forx -E config { $configs }
+backtick -E port { basename $config .conf }
+s6-instance-create /run/service/redis $port