Add everything.

1 files changed, 38 insertions, 0 deletions

diff --git a/manifests/instance.pp b/manifests/instance.pp
new file mode 100644
index 0000000..0cd72bc
--- /dev/null
+++ b/manifests/instance.pp
@@ -0,0 +1,38 @@
+# @summary Sets up a single gunicorn instance
+#
+# @param app
+#   Name of the app, probably something like "wsgi_module:app"
+# @param address
+#   Address to bind Gunicorn to
+# @param instance_name
+#   Name for this instance
+# @param workers
+#   Workers used by this gunicorn instance. `$cpu_count * 2 + 1` is
+#   copied from the Gunicorn manual.
+# @param user
+#   User to run this instance as.
+# @param group
+#   Group to run this instance as.
+define gunicorn::instance (
+  String $app,
+  String $address,
+  String $instance_name = $name,
+  Integer $workers = $facts['processor']['count'] * 2 + 1,
+  Variant[String, Integer] $user = $gunicorn::setup::user,
+  Variant[String, Integer] $group = $gunicorn::setup::group,
+) {
+  $options = {
+    'proc_name' => $instance_name,
+    'wsgi_app'  => $app,
+  }
+
+  file { "${gunicorn::setup::instance_dir}/${instance_name}.conf.pp":
+    content      => epp("${module_name}/gunicorn.conf.py.epp", $options),
+    validate_cmd => 'gunicorn --check-config',
+  }
+
+  service { "gunicorn@${instance_name}":
+    ensure => running,
+    enable => true,
+  }
+}