def publish(self, oper: Oper, site: Site, server_type=0):
try:
# 判断本地代码文件是否存在(不存在则拉取文件)
path = '{}/{}/{}.tar.gz'.format(CODE_DIR, site.project, oper.oper_version.version)
p = Path(path)
if not p.is_file():
if not p.parent.is_dir():
p.parent.mkdir(parents=True, exist_ok=True)
with open(path, 'wb') as f:
f.write(gl.pull_archive(gl.get_project(site.project), oper.oper_version.version))
# 远程服务器代码保存路径
dest = "{0}/{1}/{1}-{2}-{3}".format(site.dev_path, site.project, oper.oper_version.version[:8], oper.oper_version.version)
fbs = set()
# 过滤指定环境的服务器
webservers = site.webserver_set.filter(type=server_type).all()
for webserver in webservers:
server = webserver.server
fb = FabricApi(server.ip, server.deploy_user, server.deploy_pwd)
# 判断代码文件是否存在(不存在则发送文件)
fb.send_file(path, dest)
fbs.add(fb)
#
for fb in fbs:
fb.update_symbolic_link(site.site_path, dest)
oper.oper_status += 1
if oper.oper_status == 1:
site.pre_version = oper.oper_version
else:
site.pre_version = None
site.online_version = oper.oper_version
site.status = 2
site.deploy_status = False
oper.deploy_status = 0
oper.save()
site.save()
except:
self.rollback(oper, site, False if server_type else True)
def webserver_offline(self, site: Site):
# 暂时实现站点信息更新，后期实现站点下线
if not site.webserver_set.filter(type=0).count() > 0:
site.pre_version = None
if not site.webserver_set.filter(type=1).count() > 0:
site.online_version = None
if not site.pre_version and not site.online_version:
site.status = 1
site.save()
def rollback(self, oper: Oper, site: Site, all=False):
try:
dest = "{0}/{1}/{1}-{2}-{3}".format(site.dev_path, site.project, oper.online_version.version[:8], oper.online_version.version)
webservers = site.webserver_set
if not all:
webservers = webservers.filter(type=0)
for webserver in webservers.all():
server = webserver.server
FabricApi(server.ip, server.deploy_user, server.deploy_pwd).update_symbolic_link(site.site_path, dest)
oper.oper_status = 5 if all else 4
site.online_version = oper.online_version
except:
oper.oper_status = 6
site.status = 3
finally:
oper.deploy_status = 0
oper.save()
site.deploy_status = False
site.pre_version = None
site.save()
