问题描述
我有一个运行RStudio Cloud的EC2实例。在繁重的计算过程中的某个地方，该实例变得无响应，因此我不得不重新启动它。重新启动后，RStudio Cloud启动页面会向我抛出502 Bad Gateway Error。
如果有人可以帮助对其进行故障排除，将不胜感激。
最新的系统日志粘贴在下面：
[ 8.403877] cloud-init[624]: During handling of the above exception,another exception occurred:
[ 8.409586] cloud-init[624]: Traceback (most recent call last):
[ 8.413668] cloud-init[624]: File "/usr/bin/cloud-init",line 11,in <module>
[ 8.418772] cloud-init[624]: load_entry_point('cloud-init==18.5','console_scripts','cloud-init')()
[ 8.424939] cloud-init[624]: File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py",line 892,in main
[ 8.431151] cloud-init[624]: get_uptime=True,func=functor,args=(name,args))
[ 8.436229] cloud-init[624]: File "/usr/lib/python3/dist-packages/cloudinit/util.py",line 2517,in log_time
[ 8.442520] cloud-init[624]: ret = func(*args,**kwargs)
[ 8.447102] cloud-init[624]: File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py",line 670,in status_wrapper
[ 8.454012] cloud-init[624]: atomic_helper.write_json(status_path,status)
[ 8.458733] cloud-init[[624]: [0;32m OK [0m] File "/usr/lib/python3/dist-packages/cloudinit/atomic_helper.py",line 40,in write_json
Started Network Service.
[ 8.464400] cloud-init [624]: Starting Wait for Network to be Configured... omode="w",mode=mode)
[[ 8.475262] [0;1;31mFailed[0mcloud-init] [624]: Failed to start Network Name Resolution. File "/usr/lib/python3/dist-packages/cloudinit/atomic_helper.py",line 33,in write_file
See 'systemctl status systemd-resolved.service' for details.
[ 8.485895] cloud-init[624]: raise e
[[ 8.490733] [0;32m OK [0mcloud-init] [624]: Reached target Network. File "/usr/lib/python3/dist-packages/cloudinit/atomic_helper.py",line 27,in write_file
[[ 8.500524] [0;32m OK [0mcloud-init] [624]: Reached target Host and Network Name Lookups. tf.close()
[[ 8.507179] [0;32m OK [0mcloud-init] [624]: Started Wait for Network to be Configured.
File "/usr/lib/python3.6/tempfile.py",line 650,in close
[[ 8.516216] [0;32m OK [0mcloud-init] [624]: Stopped Network Name Resolution. self._closer.close()
[ 8.524024] [cloud-init[0;1;31mFailed[0m[624]: File "/usr/lib/python3.6/tempfile.py",line 584,in close]
Failed to start Network Name Resolution.
See 'systemctl status systemd-resolved.service' for details.
[ 8.532734] cloud-init[624]: self.file.close()
[ 8.538251] Starting Initial cloud-init job (Metadata service crawler)...
cloud-init[624]: OSError: [Errno 28] No space left on device
[[0;32m OK [0m[ 8.545899] ] cloud-initStopped Network Name Resolution.[624]: Error in sys.excepthook:
[ 8.553074] cloud-init[[624]: [0;1;31mFailed[0m] Traceback (most recent call last):Failed to start Network Name Resolution.
See 'systemctl status systemd-resolved.service' for details.[ 8.558939]
cloud-init[624]: File "/usr/lib/python3/dist-packages/apport_python_hook.py",line 155,in apport_excepthook
[[0;32m OK [0m[ 8.570083] ] Stopped Network Name Resolution.cloud-init[624]:
pr.write(f)
[[ 8.577451] [0;1;31mFailed[0mcloud-init] [624]: Failed to start Network Name Resolution.
File "/usr/lib/python3
解决方法
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