267 lines
12 KiB
Python
267 lines
12 KiB
Python
import os
|
|
import textwrap
|
|
from optparse import make_option
|
|
from os.path import expanduser
|
|
|
|
from django.conf import settings
|
|
from django.core.management.base import BaseCommand
|
|
|
|
from orchestra.utils import paths
|
|
from orchestra.utils.sys import run, check_root, get_default_celeryd_username
|
|
|
|
|
|
class Command(BaseCommand):
|
|
def __init__(self, *args, **kwargs):
|
|
super(Command, self).__init__(*args, **kwargs)
|
|
self.option_list = BaseCommand.option_list + (
|
|
make_option('--cert', dest='cert', default='',
|
|
help='Nginx SSL certificate, one will be created by default.'),
|
|
make_option('--cert-key', dest='cert_key', default='',
|
|
help='Nginx SSL certificate key.'),
|
|
|
|
make_option('--cert-path', dest='cert_path', default='/etc/nginx/ssl/orchestra.crt',
|
|
help='Nginx SSL certificate, one will be created by default.'),
|
|
make_option('--cert-key-path', dest='cert_key_path', default='/etc/nginx/ssl/orchestra.key',
|
|
help='Nginx SSL certificate key.'),
|
|
# Cert options
|
|
make_option('--cert-override', dest='cert_override', action='store_true',
|
|
default=False, help='Force override cert and keys if exists.'),
|
|
make_option('--cert-country', dest='cert_country', default='ES',
|
|
help='Certificate Distinguished Name Country.'),
|
|
make_option('--cert-state', dest='cert_state', default='Spain',
|
|
help='Certificate Distinguished Name STATE.'),
|
|
make_option('--cert-locality', dest='cert_locality', default='Barcelona',
|
|
help='Certificate Distinguished Name Country.'),
|
|
make_option('--cert-org_name', dest='cert_org_name', default='Orchestra',
|
|
help='Certificate Distinguished Name Organization Name.'),
|
|
make_option('--cert-org_unit', dest='cert_org_unit', default='DevOps',
|
|
help='Certificate Distinguished Name Organization Unity.'),
|
|
make_option('--cert-email', dest='cert_email', default='orchestra@orchestra.lan',
|
|
help='Certificate Distinguished Name Email Address.'),
|
|
make_option('--cert-common_name', dest='cert_common_name', default=None,
|
|
help='Certificate Distinguished Name Common Name.'),
|
|
|
|
make_option('--server-name', dest='server_name', default='',
|
|
help='Nginx SSL certificate key.'),
|
|
make_option('--user', dest='user', default='',
|
|
help='uWSGI daemon user.'),
|
|
make_option('--group', dest='group', default='',
|
|
help='uWSGI daemon group.'),
|
|
make_option('--processes', dest='processes', default=4,
|
|
help='uWSGI number of processes.'),
|
|
make_option('--noinput', action='store_false', dest='interactive', default=True,
|
|
help='Tells Django to NOT prompt the user for input of any kind. '
|
|
'You must use --username with --noinput, and must contain the '
|
|
'cleeryd process owner, which is the user how will perform tincd updates'),
|
|
)
|
|
|
|
option_list = BaseCommand.option_list
|
|
help = 'Configures nginx + uwsgi to run with your Orchestra instance.'
|
|
|
|
def generate_certificate(self, **options):
|
|
override = options.get('cert_override')
|
|
interactive = options.get('interactive')
|
|
|
|
cert = options.get('cert')
|
|
key = options.get('cert_key')
|
|
if bool(cert) != bool(key):
|
|
raise CommandError("--cert and --cert-key go in tandem")
|
|
|
|
cert_path = options.get('cert_path')
|
|
key_path = options.get('cert_key_path')
|
|
|
|
run('mkdir -p %s' % os.path.basename(cert_path))
|
|
exists = os.path.isfile(cert_path)
|
|
|
|
if not override and exists:
|
|
self.stdout.write('Your cert and keys are already in place.')
|
|
self.stdout.write('Use --override in order to regenerate them.')
|
|
return cert_path, key_path
|
|
|
|
common_name = options.get('cert_common_name') or options.get('server_name') or 'orchestra.lan'
|
|
country = options.get('cert_country')
|
|
state = options.get('cert_state')
|
|
locality = options.get('cert_locality')
|
|
org_name = options.get('cert_org_name')
|
|
org_unit = options.get('cert_org_unit')
|
|
email = options.get('cert_email')
|
|
if interactive:
|
|
msg = ('-----\n'
|
|
'You are about to be asked to enter information that\n'
|
|
'will be incorporated\n'
|
|
'into your certificate request.\n'
|
|
'What you are about to enter is what is called a\n'
|
|
'Distinguished Name or a DN.\n'
|
|
'There are quite a few fields but you can leave some blank\n'
|
|
'-----\n')
|
|
self.stdout.write(msg)
|
|
|
|
msg = 'Country Name (2 letter code) [%s]: ' % country
|
|
country = input(msg) or country
|
|
|
|
msg = 'State or Province Name (full name) [%s]: ' % state
|
|
state = input(msg) or state
|
|
|
|
msg = 'Locality Name (eg, city) [%s]: ' % locality
|
|
locality = input(msg) or locality
|
|
|
|
msg = 'Organization Name (eg, company) [%s]: ' % org_name
|
|
org_name = input(msg) or org_name
|
|
|
|
msg = 'Organizational Unit Name (eg, section) [%s]: ' % org_unit
|
|
org_unit = input(msg) or org_unit
|
|
|
|
msg = 'Email Address [%s]: ' % email
|
|
email = input(msg) or email
|
|
|
|
self.stdout.write('Common Name: %s' % common_name)
|
|
subject = {
|
|
'C': country,
|
|
'S': state,
|
|
'L': locality,
|
|
'O': org_name,
|
|
'OU': org_unit,
|
|
'Email': email,
|
|
'CN': common_name,
|
|
}
|
|
context = {
|
|
'subject': ''.join(('/%s=%s' % (k,v) for k,v in subject.items())),
|
|
'key_path': key_path,
|
|
'cert_path': cert_path,
|
|
}
|
|
self.stdout.write('writing new cert to \'%s\'' % cert_path)
|
|
self.stdout.write('writing new cert key to \'%s\'' % key_path)
|
|
run('openssl req -x509 -nodes -days 365 -newkey rsa:4096 -keyout %(key_path)s -out %(cert_path)s -subj "%(subject)s"' % context, display=True)
|
|
|
|
return cert_path, key_path
|
|
|
|
@check_root
|
|
def handle(self, *args, **options):
|
|
user = options.get('user')
|
|
if not user:
|
|
raise CommandError("System user for running uwsgi must be provided.")
|
|
|
|
cert_path, key_path = self.generate_certificate(**options)
|
|
server_name = options.get('server_name')
|
|
|
|
context = {
|
|
'cert_path': cert_path,
|
|
'key_path': key_path,
|
|
'project_name': paths.get_project_name(),
|
|
'project_dir': paths.get_project_dir(),
|
|
'site_dir': paths.get_site_dir(),
|
|
'static_root': settings.STATIC_ROOT,
|
|
'user': user,
|
|
'group': options.get('group') or user,
|
|
'home': expanduser("~%s" % options.get('user')),
|
|
'processes': int(options.get('processes')),
|
|
'server_name': 'server_name %s' % server_name if server_name else ''
|
|
}
|
|
|
|
nginx_conf = textwrap.dedent("""\
|
|
server {
|
|
listen 80;
|
|
listen [::]:80 ipv6only=on;
|
|
return 301 https://$host$request_uri;
|
|
}
|
|
|
|
server {
|
|
listen 443 ssl;
|
|
# listen [::]:443 ssl; # add SSL support to IPv6 address
|
|
%(server_name)s
|
|
ssl_certificate %(cert_path)s;
|
|
ssl_certificate_key %(key_path)s;
|
|
rewrite ^/$ /admin/;
|
|
client_max_body_size 16m;
|
|
location / {
|
|
uwsgi_pass unix:///var/run/uwsgi/app/%(project_name)s/socket;
|
|
include uwsgi_params;
|
|
}
|
|
location /static {
|
|
alias %(static_root)s;
|
|
expires 30d;
|
|
}
|
|
}
|
|
"""
|
|
) % context
|
|
|
|
uwsgi_conf = textwrap.dedent("""\
|
|
[uwsgi]
|
|
plugins = python
|
|
chdir = %(site_dir)s
|
|
module = %(project_name)s.wsgi
|
|
master = true
|
|
processes = %(processes)d
|
|
chmod-socket = 664
|
|
stats = /run/uwsgi/%%(deb-confnamespace)/%%(deb-confname)/statsocket
|
|
vacuum = true
|
|
uid = %(user)s
|
|
gid = %(group)s
|
|
env = HOME=%(home)s
|
|
touch-reload = %(project_dir)s/wsgi.py
|
|
enable-threads = true
|
|
max-requests = 500
|
|
"""
|
|
) % context
|
|
|
|
nginx_file = '/etc/nginx/conf.d/%(project_name)s.conf' % context
|
|
if server_name:
|
|
context['server_name'] = server_name
|
|
nginx_file = '/etc/nginx/sites-available/%(server_name)s.conf' % context
|
|
nginx = {
|
|
'file': nginx_file,
|
|
'conf': nginx_conf
|
|
}
|
|
uwsgi = {
|
|
'file': '/etc/uwsgi/apps-available/%(project_name)s.ini' % context,
|
|
'conf': uwsgi_conf
|
|
}
|
|
|
|
for extra_context in (nginx, uwsgi):
|
|
context.update(extra_context)
|
|
diff = run("echo '%(conf)s' | diff - %(file)s" % context, error_codes=[0,1,2])
|
|
if diff.return_code == 2:
|
|
# File does not exist
|
|
run("echo '%(conf)s' > %(file)s" % context, display=True)
|
|
elif diff.return_code == 1:
|
|
# File is different, save the old one
|
|
if interactive:
|
|
msg = ("\n\nFile %(file)s be updated, do you like to overide "
|
|
"it? (yes/no): " % context)
|
|
confirm = input(msg)
|
|
while 1:
|
|
if confirm not in ('yes', 'no'):
|
|
confirm = input('Please enter either "yes" or "no": ')
|
|
continue
|
|
if confirm == 'no':
|
|
return
|
|
break
|
|
run("cp %(file)s %(file)s.save" % context, display=True)
|
|
run("echo '%(conf)s' > %(file)s" % context, display=True)
|
|
self.stdout.write("\033[1;31mA new version of %(file)s has been installed.\n "
|
|
"The old version has been placed at %(file)s.save\033[m" % context)
|
|
|
|
if server_name:
|
|
run('ln -s /etc/nginx/sites-available/%(server_name)s.conf /etc/nginx/sites-enabled/' % context, error_codes=[0,1], display=True)
|
|
run('ln -s /etc/uwsgi/apps-available/%(project_name)s.ini /etc/uwsgi/apps-enabled/' % context, error_codes=[0,1], display=True)
|
|
|
|
rotate = textwrap.dedent("""\
|
|
/var/log/nginx/*.log {
|
|
daily
|
|
missingok
|
|
rotate 30
|
|
compress
|
|
delaycompress
|
|
notifempty
|
|
create 640 root adm
|
|
sharedscripts
|
|
postrotate
|
|
[ ! -f /var/run/nginx.pid ] || kill -USR1 `cat /var/run/nginx.pid`
|
|
endscript
|
|
}"""
|
|
)
|
|
run("echo '%s' > /etc/logrotate.d/nginx" % rotate, display=True)
|
|
|
|
# Allow nginx to write to uwsgi socket
|
|
run('adduser www-data %(group)s' % context, display=True)
|