def get(self, request):
filter_keyword = request.GET.get('filter_keyword', '')
filter_select = request.GET.get('filter_select', '')
host = request.GET.get('host', '')
server_type_id = ServerType.objects.get(
server_type='file').server_type_id
server = Server.objects.get(server_type_id=server_type_id, host=host)
path_root = server.file_path_root
path = request.GET.get('path')
cmd_tail = 'tail -' + lines_for_view + ' ' + path_root + path
if filter_select == 'Content' and filter_keyword != '':
cmd_tail = cmd_tail + ' | grep ' + filter_keyword
text_content = exec_command_over_ssh(
server.host,
server.port,
server.username,
server.password,
cmd=cmd_tail,
)
try:
text_content = text_content.decode(encoding='utf8')
except Exception as e:
logging.error(e)
text_content = 'can not decode file content'
log_user = request.session.get('username')
log_detail = log_user + ' viewer ' + path
log_record(log_user=log_user, log_detail=log_detail)
context = {
'host': host,
'path': path,
'text_content': text_content,
'filter_select': filter_select,
'filter_keyword': filter_keyword
}
return render(request, 'text_viewer.html', context)
def get_container_list(self):
container_list = []
try:
cmd = 'docker ps -a | grep -v IMAGE'
stdout = exec_command_over_ssh(self.host, self.port, self.username,
self.password, cmd)
container_infos = stdout.decode().split('\n')
for i in range(0, len(container_infos) - 1):
container_info = re.split(' +', container_infos[i])
for j in range(0, len(container_infos[i])):
container = Container()
container.host = self.host
container.host_port = self.port
container.container_id = container_info[0]
container.image = container_info[1]
container.command = container_info[2]
container.created = container_info[3]
container.status = container_info[4]
if 'up' in container.status.lower():
container.statename = 'running'
if 'exited' in container.status.lower():
container.statename = 'exited'
container.port = container_info[5]
container.name = container_info[-1]
if container_info[-1] == '':
container.name = container_info[-2]
container_list.append(container)
return (container_list)
except Exception as e:
logging.error(e)
return None
def get_file_list(self, path='/tmp/'):
try:
cmd = 'ls -alh ' + path
stdout = exec_command_over_ssh(self.host, self.host_port,
self.host_username,
self.host_password, cmd)
stdout = stdout.decode(encoding='utf8').split('\n')[2:-1]
return (stdout)
except Exception as e:
logging.error(e)
return []
def get_process_list(self):
process_list = []
try:
cmd = 'supervisorctl status'
stdout = exec_command_over_ssh(self.host, self.port, self.username,
self.password, cmd)
process_infos = stdout.decode().split('\n')
for i in range(0, len(process_infos) - 1):
process_info = re.split(' +', process_infos[i])
for j in range(0, len(process_infos[i])):
process = Process()
process.host = self.host
process.host_port = self.port
process.name = process_info[0]
process.statename = process_info[1]
process.description = process_info[2]
process_list.append(process)
return (process_list)
except Exception as e:
logging.error(e)
return None
def container_opt(self, container_opt):
cmd = 'docker ' + container_opt + ' ' + self.container_id
stdout = exec_command_over_ssh(self.host, self.host_port,
self.host_username, self.host_password,
cmd)
return (stdout)
def process_opt(self, process_opt):
cmd = 'supervisorctl ' + process_opt + ' ' + self.name
stdout = exec_command_over_ssh(self.host, self.host_port,
self.host_username, self.host_password,
cmd)
return (stdout)