Initial commit.

modoboa_installer/scripts/modoboa.py

@@ -0,0 +1,77 @@
+"""Modoboa related tasks."""
+
+import os
+
+from .. import database
+from .. import python
+from .. import utils
+
+from . import base
+from . import install
+
+
+class Modoboa(base.Installer):
+
+    """Modoboa installation."""
+
+    appname = "modoboa"
+    no_daemon = True
+    packages = ["python-dev"]
+    with_db = True
+    with_user = True
+
+    def __init__(self, config):
+        """Get configuration."""
+        super(Modoboa, self).__init__(config)
+        self.venv_path = config.get("modoboa", "venv_path")
+
+    def setup_database(self):
+        """Additional config."""
+        super(Modoboa, self).setup_database()
+        if self.config.getboolean("amavis", "enabled"):
+            database.grant_database_access(
+                self.config, self.config.get("amavis", "dbname"), self.dbname)
+
+    def _setup_venv(self):
+        """Prepare a dedicated virtuelenv."""
+        python.setup_virtualenv(self.venv_path, sudo_user=self.user)
+        packages = ["modoboa"]
+        if self.dbengine == "postgres":
+            packages.append("psycopg2")
+        else:
+            packages.append("MYSQL-Python")
+        python.install_packages(packages, self.venv_path, sudo_user=self.user)
+
+    def _deploy_instance(self):
+        """Deploy Modoboa."""
+        prefix = ". {}; ".format(
+            os.path.join(self.venv_path, "bin", "activate"))
+        args = [
+            "--collectstatic",
+            "--timezone", self.config.get("modoboa", "timezone"),
+            "--domain", self.config.get("general", "hostname"),
+            "--extensions", "all",
+            "--dburl", "default:{0}://{1}:{2}@localhost/{1}".format(
+                self.config.get("database", "engine"), self.dbname,
+                self.dbpasswd)
+        ]
+        if self.config.getboolean("amavis", "enabled"):
+            args += [
+                "amavis:{}://{}:{}@localhost/{}".format(
+                    self.config.get("database", "engine"),
+                    self.user, self.dbpasswd,
+                    self.config.get("amavis", "dbname")
+                )
+            ]
+
+        utils.exec_cmd(
+            "bash -c '{} modoboa-admin.py deploy instance {}'".format(
+                prefix, " ".join(args)),
+            sudo_user=self.user, cwd=self.home_dir)
+
+    def post_run(self):
+        """Additional tasks."""
+        self._setup_venv()
+        self._deploy_instance()
+        install("uwsgi", self.config)
+        install("nginx", self.config)