def handle(self, *args, **options):
context = {
'project_name': paths.get_project_name(),
'site_dir': paths.get_site_dir(),
}
banner = "%(project_name)s status" % context
self.stdout.write(banner)
self.stdout.write('-' * len(banner))
self.stdout.write(' Orchestra version: ' + get_version())
if djsettings.DEBUG:
self.stdout.write(" debug enabled")
else:
self.stdout.write(" debug disabled")
ps = run('ps aux').stdout.decode().replace('\n', ' ')
for service in flatten(settings.ORCHESTRA_START_SERVICES):
context['service'] = service
if self.is_running(context, ps):
self.stdout.write(" %(service)s online" % context)
else:
self.stdout.write(" %(service)s offline" % context)
if service == 'nginx':
try:
config_path = '/etc/nginx/sites-enabled/%(project_name)s.conf' % context
with open(config_path, 'r') as handler:
config = handler.read().replace('\n', ' ')
except FileNotFoundError:
self.stdout.write(" * %s not found" % config_path)
else:
regex = r'location\s+([^\s]+)\s+{.*uwsgi_pass unix:///var/run/uwsgi/app/%(project_name)s/socket;.*' % context
location = re.findall(regex, config)
if location:
ip = run(
"ip a | grep 'inet ' | awk {'print $2'} | grep -v '^127.0.' | head -n 1 | cut -d'/' -f1"
).stdout.decode()
if not ip:
ip = '127.0.0.1'
location = 'http://%s%s' % (ip, location[0])
self.stdout.write(" * location %s" % location)
else:
self.stdout.write(" * location not found")
elif service == 'postgresql':
db_conn = connections['default']
try:
c = db_conn.cursor()
except OperationalError:
self.stdout.write(" * DB connection failed")
else:
self.stdout.write(" * DB connection succeeded")
elif service == 'uwsgi':
uwsgi_config = '/etc/uwsgi/apps-enabled/%(project_name)s.ini' % context
if os.path.isfile(uwsgi_config):
self.stdout.write(" * %s exists" % uwsgi_config)
else:
self.stdout.write(" * %s does not exist" % uwsgi_config)
cronbeat = 'crontab -l | grep "^.*/orchestra-beat %(site_dir)s/manage.py"' % context
if run(cronbeat, valid_codes=(0, 1)).exit_code == 0:
self.stdout.write(" cronbeat installed")
else:
self.stdout.write(" cronbeat not installed")
def handle(self, *args, **options):
context = {
'project_name': paths.get_project_name(),
'site_dir': paths.get_site_dir(),
}
banner = "%(project_name)s status" % context
self.stdout.write(banner)
self.stdout.write('-'*len(banner))
self.stdout.write(' Orchestra version: ' + get_version())
if djsettings.DEBUG:
self.stdout.write(" debug enabled")
else:
self.stdout.write(" debug disabled")
ps = run('ps aux').stdout.decode().replace('\n', ' ')
for service in flatten(settings.ORCHESTRA_START_SERVICES):
context['service'] = service
if self.is_running(context, ps):
self.stdout.write(" %(service)s online" % context)
else:
self.stdout.write(" %(service)s offline" % context)
if service == 'nginx':
try:
config_path = '/etc/nginx/sites-enabled/%(project_name)s.conf' % context
with open(config_path, 'r') as handler:
config = handler.read().replace('\n', ' ')
except FileNotFoundError:
self.stdout.write(" * %s not found" % config_path)
else:
regex = r'location\s+([^\s]+)\s+{.*uwsgi_pass unix:///var/run/uwsgi/app/%(project_name)s/socket;.*' % context
location = re.findall(regex, config)
if location:
ip = run("ip a | grep 'inet ' | awk {'print $2'} | grep -v '^127.0.' | head -n 1 | cut -d'/' -f1").stdout.decode()
if not ip:
ip = '127.0.0.1'
location = 'http://%s%s' % (ip, location[0])
self.stdout.write(" * location %s" % location)
else:
self.stdout.write(" * location not found")
elif service == 'postgresql':
db_conn = connections['default']
try:
c = db_conn.cursor()
except OperationalError:
self.stdout.write(" * DB connection failed")
else:
self.stdout.write(" * DB connection succeeded")
elif service == 'uwsgi':
uwsgi_config = '/etc/uwsgi/apps-enabled/%(project_name)s.ini' % context
if os.path.isfile(uwsgi_config):
self.stdout.write(" * %s exists" % uwsgi_config)
else:
self.stdout.write(" * %s does not exist" % uwsgi_config)
cronbeat = 'crontab -l | grep "^.*/orchestra-beat %(site_dir)s/manage.py"' % context
if run(cronbeat, valid_codes=(0, 1)).exit_code == 0:
self.stdout.write(" cronbeat installed")
else:
self.stdout.write(" cronbeat not installed")
def handle(self, *args, **options):
user = options.get('user')
if not user:
raise CommandError("System user for running uwsgi must be provided.")
cert_path, key_path = self.generate_certificate(**options)
server_name = options.get('server_name')
context = {
'cert_path': cert_path,
'key_path': key_path,
'project_name': paths.get_project_name(),
'project_dir': paths.get_project_dir(),
'site_dir': paths.get_site_dir(),
'static_root': settings.STATIC_ROOT,
'static_url': (settings.STATIC_URL or '/static').rstrip('/'),
'user': user,
'group': options.get('group') or user,
'home': expanduser("~%s" % options.get('user')),
'processes': int(options.get('processes')),
'server_name': 'server_name %s' % server_name if server_name else ''
}
nginx_conf = textwrap.dedent("""\
server {
listen 80;
listen [::]:80 ipv6only=on;
return 301 https://$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_url)s {
alias %(static_root)s;
expires 30d;
}
}
"""
) % context
uwsgi_conf = textwrap.dedent("""\
[uwsgi]
plugins = python3
chdir = %(site_dir)s
module = %(project_name)s.wsgi
master = true
workers = %(processes)d
chmod-socket = 664
stats = /run/uwsgi/%%(deb-confnamespace)/%%(deb-confname)/statsocket
uid = %(user)s
gid = %(group)s
env = HOME=%(home)s
touch-reload = %(project_dir)s/wsgi.py
vacuum = true # Remove socket stop
enable-threads = true # Initializes the GIL
max-requests = 500 # Mitigates memory leaks
lazy-apps = true # Don't share database connections
"""
) % context
nginx_file = '/etc/nginx/sites-available/%(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
}
interactive = options.get('interactive')
for extra_context in (nginx, uwsgi):
context.update(extra_context)
diff = run("cat << 'EOF' | diff - %(file)s\n%(conf)s\nEOF" % context, valid_codes=(0,1,2))
if diff.exit_code == 2:
# File does not exist
run("cat << 'EOF' > %(file)s\n%(conf)s\nEOF" % context, display=True)
elif diff.exit_code == 1:
# File is different, save the old one
if interactive:
if not confirm("\n\nFile %(file)s be updated, do you like to overide "
"it? (yes/no): " % context):
return
run(textwrap.dedent("""\
cp %(file)s %(file)s.save
cat << 'EOF' > %(file)s
%(conf)s
EOF""") % 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,
valid_codes=[0,1], display=True)
else:
run('rm -f /etc/nginx/sites-enabled/default')
run('ln -s /etc/nginx/sites-available/%(project_name)s.conf /etc/nginx/sites-enabled/' % context,
valid_codes=[0,1], display=True)
run('ln -s /etc/uwsgi/apps-available/%(project_name)s.ini /etc/uwsgi/apps-enabled/' % context,
valid_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)
def handle(self, *args, **options):
interactive = options.get('interactive')
context = {
'site_dir': get_site_dir(),
'settings_path': os.path.join(get_project_dir(), 'settings.py'),
'project_name': get_project_name(),
'log_dir': os.path.join(get_site_dir(), 'log'),
'log_path': os.path.join(get_site_dir(), 'log', 'orchestra.log')
}
has_logging = not run(
'grep "^LOGGING\s*=" %(settings_path)s' % context,
valid_codes=(0, 1)).exit_code
if has_logging:
if not interactive:
self.stderr.write(
"Project settings already defines LOGGING setting, doing nothing."
)
return
msg = (
"\n\nYour project settings file already defines a LOGGING setting.\n"
"Do you want to override it? (yes/no): ")
if not confirm(msg):
return
settings_parser.save({
'LOGGING': settings_parser.Remove(),
})
setuplogrotate = textwrap.dedent("""\
mkdir %(log_dir)s && chown --reference=%(site_dir)s %(log_dir)s
touch %(log_path)s
chown --reference=%(log_dir)s %(log_path)s
echo '%(log_dir)s/*.log {
copytruncate
daily
rotate 5
compress
delaycompress
missingok
notifempty
}' > /etc/logrotate.d/orchestra.%(project_name)s
cat << 'EOF' >> %(settings_path)s
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'formatters': {
'simple': {
'format': '%%(asctime)s %%(name)s %%(levelname)s %%(message)s'
},
},
'handlers': {
'file': {
'class': 'logging.FileHandler',
'filename': '%(log_path)s',
'formatter': 'simple'
},
},
'loggers': {
'orchestra': {
'handlers': ['file'],
'level': 'INFO',
'propagate': True,
},
'orm': {
'handlers': ['file'],
'level': 'INFO',
'propagate': True,
},
},
}
EOF""") % context
run(setuplogrotate, display=True)
def handle(self, *args, **options):
interactive = options.get("interactive")
context = {
"site_dir": get_site_dir(),
"settings_path": os.path.join(get_project_dir(), "settings.py"),
"project_name": get_project_name(),
"log_dir": os.path.join(get_site_dir(), "log"),
"log_path": os.path.join(get_site_dir(), "log", "orchestra.log"),
}
has_logging = not run('grep "^LOGGING\s*=" %(settings_path)s' % context, valid_codes=(0, 1)).exit_code
if has_logging:
if not interactive:
self.stderr.write("Project settings already defines LOGGING setting, doing nothing.")
return
msg = (
"\n\nYour project settings file already defines a LOGGING setting.\n"
"Do you want to override it? (yes/no): "
)
if not confirm(msg):
return
settings_parser.save({"LOGGING": settings_parser.Remove()})
setuplogrotate = (
textwrap.dedent(
"""\
mkdir %(log_dir)s && chown --reference=%(site_dir)s %(log_dir)s
touch %(log_path)s
chown --reference=%(log_dir)s %(log_path)s
echo '%(log_dir)s/*.log {
copytruncate
daily
rotate 5
compress
delaycompress
missingok
notifempty
}' > /etc/logrotate.d/orchestra.%(project_name)s
cat << 'EOF' >> %(settings_path)s
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'formatters': {
'simple': {
'format': '%%(asctime)s %%(name)s %%(levelname)s %%(message)s'
},
},
'handlers': {
'file': {
'class': 'logging.FileHandler',
'filename': '%(log_path)s',
'formatter': 'simple'
},
},
'loggers': {
'orchestra': {
'handlers': ['file'],
'level': 'INFO',
'propagate': True,
},
'orm': {
'handlers': ['file'],
'level': 'INFO',
'propagate': True,
},
},
}
EOF"""
)
% context
)
run(setuplogrotate, display=True)
def handle(self, *args, **options):
interactive = options.get('interactive')
context = {
'project_name': get_project_name(),
'project_root': get_project_root(),
'site_root': get_site_root(),
'static_root': settings.STATIC_ROOT,
'user': options.get('user'),
'group': options.get('group') or options.get('user'),
'home': expanduser("~%s" % options.get('user')),
'processes': int(options.get('processes')),}
nginx_conf = (
'server {\n'
' listen 80;\n'
' listen [::]:80 ipv6only=on;\n'
' rewrite ^/$ /admin;\n'
' client_max_body_size 500m;\n'
' location / {\n'
' uwsgi_pass unix:///var/run/uwsgi/app/%(project_name)s/socket;\n'
' include uwsgi_params;\n'
' }\n'
' location /static {\n'
' alias %(static_root)s;\n'
' expires 30d;\n'
' }\n'
'}\n') % context
uwsgi_conf = (
'[uwsgi]\n'
'plugins = python\n'
'chdir = %(site_root)s\n'
'module = %(project_name)s.wsgi\n'
'master = true\n'
'processes = %(processes)d\n'
'chmod-socket = 664\n'
'stats = /run/uwsgi/%%(deb-confnamespace)/%%(deb-confname)/statsocket\n'
'vacuum = true\n'
'uid = %(user)s\n'
'gid = %(group)s\n'
'env = HOME=%(home)s\n') % context
nginx = {
'file': '/etc/nginx/conf.d/%(project_name)s.conf' % context,
'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)
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)
run("echo '%(conf)s' > %(file)s" % context)
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)
run('ln -s /etc/uwsgi/apps-available/%(project_name)s.ini /etc/uwsgi/apps-enabled/' % context, error_codes=[0,1])
# nginx should start after tincd
current = "\$local_fs \$remote_fs \$network \$syslog"
run('sed -i "s/ %s$/ %s \$named/g" /etc/init.d/nginx' % (current, current))
rotate = (
'/var/log/nginx/*.log {\n'
' daily\n'
' missingok\n'
' rotate 30\n'
' compress\n'
' delaycompress\n'
' notifempty\n'
' create 640 root adm\n'
' sharedscripts\n'
' postrotate\n'
' [ ! -f /var/run/nginx.pid ] || kill -USR1 `cat /var/run/nginx.pid`\n'
' endscript\n'
'}\n')
run("echo '%s' > /etc/logrotate.d/nginx" % rotate)
# Allow nginx to write to uwsgi socket
run('adduser www-data %(group)s' % context)
