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리셋 되지 말자

nova-vnc 오류 : [Errno -2] No address found

/var/log/nova/nova-novncproxy.log 2020-06-16 21:00:34.578 16677 INFO nova.console.websocketproxy [-] 115.20.155.16 - - [16/Jun/2020 21:00:34] 115.20.155.16: Plain non-SSL (ws://) WebSocket connection 2020-06-16 21:00:34.811 16677 INFO nova.console.websocketproxy [-] 115.20.155.16 - - [16/Jun/2020 21:00:34] 115.20.155.16: Version hybi-13, base64: 'False' 2020-06-16 21:00:34.811 16677 INFO..
Openstack 2020. 6. 16. 22:28
packstack train answer file

[general] # Path to a public key to install on servers. If a usable key has not # been installed on the remote servers, the user is prompted for a # password and this key is installed so the password will not be # required again. CONFIG_SSH_KEY=/root/.ssh/id_rsa.pub # Default password to be used everywhere (overridden by passwords set # for individual services or users). CONFIG_DEFAULT_PASSWORD=..
Openstack 2020. 6. 15. 00:55
[ubuntu] devstack으로 openstack 설치시 에러

+inc/python:pip_install:351 [[ -e pbr/test-requirements.txt ]] +inc/python:pip_install:359 env http_proxy= https_proxy= no_proxy= PIP_FIND_LINKS= SETUPTOOLS_SYS_PATH_TECHNIQUE=rewrite /opt/stack/requirements/.venv/bin/pip install -c /opt/stack/requirements/upper-constraints.txt -U pbr env: ‘/opt/stack/requirements/.venv/bin/pip’: No such file or directory +inc/python:pip_install:1 exit_trap +./s..
Openstack 2020. 6. 14. 02:29
snapshot을 이용한 instance copy

https://docs.openstack.org/mitaka/user-guide/cli_use_snapshots_to_migrate_instances.html OpenStack Docs: Use snapshots to migrate instances Use snapshots to migrate instances To use snapshots to migrate instances from OpenStack projects to clouds, complete these steps. In the source project: Create a snapshot of the instance Download the snapshot as an image In the destination project: Import do..
Openstack 2019. 12. 30. 18:26
[cinder] 볼륨 오류 해결법...

cinder reset-state --state available 02682789-e34c-4b10-a275-ec267d1565e1 참고사이트 http://sacharya.com/deleting-stuck-cinder-volumes/ Deleting Stuck Cinder Volumes – S Acharya Recently, I was using Kilo version of OpenStack and was trying to programmatically attach/detach volumes to an instance. Every once in a while, volumes would go to an ‘in-use’ state even after the instance was destroyed. In f..
Openstack 2019. 12. 30. 16:10
윈도우 이미지 만들기에 참고한 사이트들

http://gotocloud.co.kr/?p=1575 OpenStack에서 Windows 이미지 생성 | GotoCloud 1. 클라우드 템플릿 이미지 일반적으로 클라우드에서는 서비스제공자가 다양한 형태의 가상머신 이미지를 템플릿으로 미리 생성해두고, 사용자가 이를 이용하여 가상머신을 생성함으로써 손쉽게 서비스를 구성할 수 있다는 점이 클라우드의 가장 큰 장점인데, 관리자가 제공하는 기본적인 템플릿 이미지 이외에도 사용자는 자신이 생성한 가상머신에 필요한 소프트웨어를 설치하고 구성을 완료한 후 이를 스냅샷 등을 통해 이미지로 저장하여 추후 이를 이용하여 새로운 가상머신을 손쉽 gotocloud.co.kr DNS 설정 https://extrememanual.net/6037 윈도우10 DNS 서버를 사용할..
Openstack 2019. 12. 29. 17:04
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