def uncompress(cls, fullname, parent_dir, overwrite=True):
parent_dir = parent_dir if parent_dir else PKG_DIR
src = os.path.join(PKG_CACHE_DIR, fullname)
if not os.path.exists(src):
raise NotExistsError('The cache of '.format(fullname))
# ensure make target_dir
for dir_name in [parent_dir, PKG_UNCOMPRESS_DIR]:
if not nfs.exists(dir_name):
nfs.makedirs(dir_name, 0750)
# clear PKG_UNCOMPRESS_DIR
for name in os.listdir(PKG_UNCOMPRESS_DIR):
nfs.remove(os.path.join(PKG_UNCOMPRESS_DIR, name))
# extract file
with tarfile.open(src) as tar:
tar.extractall(PKG_UNCOMPRESS_DIR)
extract_path = os.path.join(PKG_UNCOMPRESS_DIR,
os.listdir(PKG_UNCOMPRESS_DIR)[0])
pkg_yml_path = os.path.join(extract_path, PKG_YAML_NAME)
pkg_info = cls.get_info(pkg_yml_path, fullname)
dst = os.path.join(parent_dir, pkg_info['name'])
if not overwrite and os.path.exists(dst):
return dst
nfs.rename(extract_path, dst, overwrite)
return dst, pkg_info
def disable(cls):
if nfs.exists(cls.enable_conf):
nfs.rename(cls.enable_conf, cls.disable_conf)
yield cls.rm_openresty()
if not nfs.exists(cls.disable_conf):
raise MessageError('Disable openresty failed !')
def deploy_dispatcher(self):
with cd(self.project_name):
execute(['../node/bin/node', '../node/bin/yarn'])
execute(['../node/bin/node',
'../node/lib/node_modules/npm/bin/npm-cli.js', 'run',
'build'])
if nfs.exists('dispatcher'):
nfs.remove('dispatcher')
nfs.rename('dist', 'dispatcher')
cmd = 'su uyun -c "pm2 delete all"'
excutor_cmd(cmd)
for file in ['node_modules', 'bin', 'scripts', 'install.sh',
'uninstall.sh', 'check_status.sh', 'dispatcher']:
local_path = os.path.join(self.project_name, file)
server_path = INSTALL_DIR[self.project_name]
scp_upload_file(local_path, server_path)
cmd = 'cd {} && su uyun -c "pm2 start process.json"'.format(
INSTALL_DIR[self.project_name])
excutor_cmd(cmd)
def maybe_download_python():
system = platform.system.lower()
cwd = os.getcwd()
if WINDOWS:
python = fs.join(cwd, 'embedded/python.exe')
pip = fs.join(cwd, 'embedded/Scripts/pip.exe')
else:
python = fs.join(cwd, 'embedded/bin/python')
pip = fs.join(cwd, 'embedded/bin/pip')
if not fs.exists(fs.join(cwd, 'embedded')):
python_name = 'python-{}-{}.{}'.format(system, platform.cpu,
POSTFIX.get(system, 'tgz'))
python_url = PYTHON_TEMPLATE_URL.format(python_name)
download(python_url, python_name)
fs.uncompress(python_name)
fs.rename('python-{}-{}'.format(system, platform.cpu), 'embedded')
return python, pip
def enable(cls):
if nfs.exists(cls.disable_conf):
nfs.rename(cls.disable_conf, cls.enable_conf)
if not nfs.exists(cls.enable_conf):
raise MessageError('Enable openresty failed !')
yield cls.reload()