def setup_backup(cls):
# currently using root, not nice but we su into postgres
lexists(os.path)
curr_dir = os.path.realpath(os.path.dirname(__file__))
backup_script = os.path.join(curr_dir, "database_backup.sh")
if not os.path.isfile(backup_script):
raise ValueError(
"Unable to find the file {}".format(backup_script)
)
os.chmod(backup_script, stat.S_IXUSR | stat.S_IRUSR | stat.S_IWUSR)
if not os.access(backup_script, os.X_OK):
raise ValueError(
"Unable to execute {}".format(backup_script)
)
comment = cls.get_comment()
crontab = CronTab(user=True)
crontab.remove_all(comment=comment)
job = crontab.new(command=backup_script, comment=comment)
# run every day
job.every().dom()
crontab.write()
def symlink_upstart():
absPathUpstartConf = os.path.join(env.project_path, "etc/upstart.conf")
if not lexists(absPathUpstartConf):
raise ValueError("we expect an upstart conf to exist")
symlink_name = '/etc/init/{}.conf'.format(env.project_name)
if lexists(symlink_name):
local("sudo rm {}".format(symlink_name))
local('sudo ln -s {0} {1}'.format(absPathUpstartConf, symlink_name))
def symlink_nginx():
absPathNginxConf = os.path.join(env.project_path, "etc/nginx.conf")
if not lexists(absPathNginxConf):
raise ValueError("we expect an nginx conf to exist")
symlink_name = '/etc/nginx/sites-enabled/{}'.format(env.project_name)
if lexists(symlink_name):
local("sudo rm {}".format(symlink_name))
local('sudo ln -s {0} {1}'.format(absPathNginxConf, symlink_name))
def install_postgres():
hba_conf = "/etc/postgresql/{0}/main/pg_hba.conf".format(
".".join(str(i) for i in env.pg_version)
)
if lexists(hba_conf):
local("rm {}".format(hba_conf))
local("sudo cp database/pg_hba.conf {0}".format(hba_conf))
restart_database()
def install_postgres():
hba_conf = "/etc/postgresql/{0}/main/pg_hba.conf".format(".".join(
str(i) for i in env.pg_version))
if lexists(hba_conf):
local("sudo rm {}".format(hba_conf))
local("sudo cp database/pg_hba.conf {0}".format(hba_conf))
local("sudo chown postgres:postgres {0}".format(hba_conf))
Postgres.restart_database()
def create_local_settings(cls):
env_values = {
"db_name": env.db_name,
"app_user": env.app_owner,
"app_password": env.app_password
}
template = jinja_env.get_template('production_settings.py.jinja2')
output = template.render(env_values)
local_settings_file = '{0}/{1}/local_settings.py'.format(env.project_path, env.app_name)
if not lexists(local_settings_file):
with open(local_settings_file, 'w+') as f:
f.write(output)
def write_conf(cls, conf_name, env_values):
confirmed = False
local_conf = '{0}/etc/{1}.conf'.format(env.project_path, conf_name)
conf_exists = lexists(local_conf)
if conf_exists:
confirmed = confirm(
'Local {} exists, would you like to replace it?'.format(
conf_name), )
if not confirmed:
return
template = jinja_env.get_template('{}.conf.jinja2'.format(conf_name))
output = template.render(env_values)
with open(local_conf, 'w') as f:
f.write(output)
def create_local_settings(cls):
env_values = {
"db_name": env.db_name,
"app_user": env.app_owner,
"app_password": env.app_password
}
template = jinja_env.get_template('production_settings.py.jinja2')
output = template.render(env_values)
module_name = env.app_name
if env.settings_module_name:
module_name = env.settings_module_name
local_settings_file = '{0}/{1}/local_settings.py'.format(
env.project_path, module_name)
if not lexists(local_settings_file):
with open(local_settings_file, 'w+') as f:
f.write(output)
def create_virtual_env(cls):
cls.install_virtualenv()
if not lexists(env.virtual_env_path):
local("/usr/bin/virtualenv {0}".format(env.virtual_env_path))
def create_directory(dir_name):
if not lexists(dir_name):
local("mkdir -p {}".format(dir_name))
def install_nginx():
Apt.install('nginx')
assert lexists('/etc/nginx/sites-enabled')
if lexists('/etc/nginx/sites-enabled/default'):
local("rm /etc/nginx/sites-enabled/default")
def make_home_directory():
if not lexists(env.home_dir):
local("sudo mkdir -p {}".format(env.home_dir))
local("sudo chown ohc:ohc {0}".format(env.home_dir))
def make_home_directory():
if not lexists(env.home_dir):
local("sudo mkdir -p {}".format(env.home_dir))
local("sudo chown ohc:ohc {0}".format(env.home_dir))
def create_directory(dir_name):
if not lexists(dir_name):
local("mkdir -p {}".format(dir_name))
def install_nginx():
Apt.install('nginx')
assert lexists('/etc/nginx/sites-enabled')
if lexists('/etc/nginx/sites-enabled/default'):
local("sudo rm /etc/nginx/sites-enabled/default")