76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
"""uWSGI related tools."""
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import os
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from .. import package
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from .. import system
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from .. import utils
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from . import base
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class Uwsgi(base.Installer):
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"""uWSGI installer."""
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appname = "uwsgi"
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packages = {
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"deb": ["uwsgi", "uwsgi-plugin-python"],
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"rpm": ["uwsgi", "uwsgi-plugin-python"],
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}
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@property
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def socket_path(self):
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"""Return socket path."""
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if package.backend.FORMAT == "deb":
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return "/run/uwsgi/app/modoboa_instance/socket"
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return "/run/uwsgi/modoboa_instance.sock"
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def get_template_context(self):
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"""Additionnal variables."""
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context = super(Uwsgi, self).get_template_context()
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context.update({
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"modoboa_user": self.config.get("modoboa", "user"),
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"modoboa_venv_path": self.config.get("modoboa", "venv_path"),
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"modoboa_instance_path": (
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self.config.get("modoboa", "instance_path")),
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"uwsgi_socket_path": self.socket_path,
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})
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return context
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def get_config_dir(self):
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"""Return appropriate configuration directory."""
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if package.backend.FORMAT == "deb":
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return os.path.join(self.config_dir, "apps-available")
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return "{}.d".format(self.config_dir)
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def post_run(self):
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"""Additionnal tasks."""
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context = self.get_template_context()
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src = self.get_file_path("uwsgi.ini.tpl")
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dst = os.path.join(self.get_config_dir(), "modoboa_instance.ini")
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utils.copy_from_template(src, dst, context)
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if package.backend.FORMAT == "deb":
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link = os.path.join(
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self.config_dir, "apps-enabled", os.path.basename(dst))
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if os.path.exists(link):
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return
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os.symlink(dst, link)
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else:
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system.add_user_to_group(
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"uwsgi", self.config.get("modoboa", "user"))
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utils.exec_cmd("chmod -R g+w {}/media".format(
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self.config.get("modoboa", "instance_path")))
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utils.exec_cmd("chmod -R g+w {}/pdfcredentials".format(
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self.config.get("modoboa", "home_dir")))
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pattern = (
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"s/emperor-tyrant = true/emperor-tyrant = false/")
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utils.exec_cmd(
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"perl -pi -e '{}' /etc/uwsgi.ini".format(pattern))
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def restart_daemon(self):
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"""Restart daemon process."""
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code, output = utils.exec_cmd("service uwsgi status modoboa_instance")
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action = "start" if code else "restart"
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utils.exec_cmd("service uwsgi {}".format(action))
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