def bootstrap_proxy(name, recreate):
""" run as: python bootstrap.py
note: must be python script, cannot be run via fabfile - as fabric uses global env for ssh-key-setting and we create
key here.
"""
host = base_bootstrap(name, recreate, template_dir=rel_path('proxy', 'templates'),
server_yaml=rel_path('proxy', 'server.yaml'))
execute(admin.create_user, 'cc_proxy', gen_password(), hosts=new_host_string('admin', host.ip))
execute(proxy.init, hosts=new_host_string('cc_proxy', host.ip))
def create_instance(user_account):
""" create account for user and install requirements
"""
with total_silence():
execute(supervisor.stop_program, 'all') # in case this is re-init, stop all
execute(admin.create_user, user_account, password='******', hosts=new_host_string('admin'))
execute(system.python, hosts=new_host_string(user_account))
execute(system.nginx, hosts=new_host_string(user_account))
execute(system.uwsgi, hosts=new_host_string(user_account))
execute(supervisor.install, hosts=new_host_string(user_account))
print_successful()
def create_user(user_account, password):
setup_env_for_user()
execute(root.user_create, user_account, password)
user_add_ssh(user_account, pub_key_file=env.key_filename + '.pub', use_sudo=True)
dummy_port = 123 # bh sets env variable 'HTTP_LISTENING_PORT' to this one, but we won't use that env var
execute(user.init_home_env, dummy_port, hosts=new_host_string(user=user_account))
sudo('mkdir -p ~{}/conf'.format(user_account))
secure_account(user_account)
print_successful()
def base_bootstrap(name, recreate, template_dir, server_yaml):
if recreate:
host = glesys.recreate(name)
else:
host = glesys.create(name)
key_file = os.path.expanduser('~/.ssh/{}'.format(host.admin_ssh_key))
if not os.path.isfile(key_file):
os.system('ssh-keygen -q -t rsa -N "" -f {}'.format(key_file))
# must import fabfile only once we are sure the keyfilename exists (fabfile uses global env.key_filename)
# and must import fabfile as it sets up the global env which are used in the tasks
import fabfile # flake8: noqa
execute(server.bootstrap, template_dir=template_dir, server_yaml=server_yaml, pub_key_file=key_file + '.pub',
hosts=new_host_string('root', host.ip))
return host
def can_ssh():
host_str = new_host_string('root', host.ip)
with total_silence():
class NotReady(Exception):
pass
with settings(abort_exception=NotReady):
try:
ret = execute(lambda: run("echo 'OK'"), hosts=host_str)
except NotReady:
return False
else:
if host_str in ret:
if 'OK' in ret[host_str]:
return True
return False
def bootstrap_app(name, recreate):
host = base_bootstrap(name, recreate, template_dir=rel_path('app', 'templates'),
server_yaml=rel_path('app', 'server.yaml'))
execute(admin.create_user, 'cc_appmin', gen_password(), hosts=new_host_string('admin', host.ip))
