CentOS support.

modoboa_installer/scripts/uwsgi.py

@@ -2,6 +2,8 @@
 
 import os
 
+from .. import package
+from .. import system
 from .. import utils
 
 from . import base
@@ -12,7 +14,17 @@ class Uwsgi(base.Installer):
     """uWSGI installer."""
 
     appname = "uwsgi"
-    packages = ["uwsgi", "uwsgi-plugin-python"]
+    packages = {
+        "deb": ["uwsgi", "uwsgi-plugin-python"],
+        "rpm": ["uwsgi", "uwsgi-plugin-python"],
+    }
+
+    @property
+    def socket_path(self):
+        """Return socket path."""
+        if package.backend.FORMAT == "deb":
+            return "/run/uwsgi/app/modoboa_instance/socket"
+        return "/run/uwsgi/modoboa_instance.sock"
 
     def get_template_context(self):
         """Additionnal variables."""
@@ -22,22 +34,35 @@ class Uwsgi(base.Installer):
             "modoboa_venv_path": self.config.get("modoboa", "venv_path"),
             "modoboa_instance_path": (
                 self.config.get("modoboa", "instance_path")),
-            "uwsgi_socket_path": self.config.get("uwsgi", "socket_path")
+            "uwsgi_socket_path": self.socket_path
         })
         return context
 
+    def get_config_dir(self):
+        """Return appropriate configuration directory."""
+        if package.backend.FORMAT == "deb":
+            return os.path.join(self.config_dir, "apps-available")
+        return "{}.d".format(self.config_dir)
+
     def post_run(self):
         """Additionnal tasks."""
         context = self.get_template_context()
         src = self.get_file_path("uwsgi.ini.tpl")
-        dst = os.path.join(
-            self.config_dir, "apps-available", "modoboa_instance.ini")
+        dst = os.path.join(self.get_config_dir(), "modoboa_instance.ini")
         utils.copy_from_template(src, dst, context)
-        link = os.path.join(
-            self.config_dir, "apps-enabled", os.path.basename(dst))
-        if os.path.exists(link):
-            return
-        os.symlink(dst, link)
+        if package.backend.FORMAT == "deb":
+            link = os.path.join(
+                self.config_dir, "apps-enabled", os.path.basename(dst))
+            if os.path.exists(link):
+                return
+            os.symlink(dst, link)
+        else:
+            system.add_user_to_group(
+                "uwsgi", self.config.get("modoboa", "user"))
+            pattern = (
+                "s/emperor-tyrant = true/emperor-tyrant false/")
+            utils.exec_cmd(
+                "perl -pi -e '{}' /etc/uwsgi.ini".format(pattern))
 
     def restart_daemon(self):
         """Restart daemon process."""