| 加密檔案 | ansible-vault encrypt group_vars/all | |
|---|---|---|
| 解密檔案 | ansible-vault decrypt group_vars/all | |
| 查看檔案 | ansible-vault view group_vars/all | 類似less group_vars/all |
| 編輯檔案 | ansible-vault edit group_vars/all | 等同vim group_vars/all |
| 換密碼 | ansible-vault rekey group_vars/all |
neutron subnet-create --dns-nameserver DNS_RESOLVER
neutron subnet-update --dns-nameserver DNS_RESOLVER SUBNET_ID_OR_NAME
[DEFAULT] dnsmasq_dns_servers = DNS_RESOLVER
[DEFAULT] dnsmasq_local_resolv = True
[devices] enabled_vgpu_types = nvidia-352. 於nova controller設定flavor
$ openstack flavor set vgpu_1 --property "resources:VGPU=1"
sudo lsof -i {protocol}:{port} | xargs sudo kill -9 #{protocol}可省略
| pip_version=$(python -c "import pip; \ | |
| print(pip.__version__.strip('.')[0])") https://github.com/openstack-dev/devstack/blob/stable/pike/inc/python#L336 這個pip.__version__會經由strip('.')去掉字串頭尾的dot(.)然後印出版號，像是'9.x.y'。 這個版號字串在<10的話不會怎樣，但是在新版10的時候就會變成1，這樣會悲劇阿，導致整個安裝過程會爆炸。以下是小弟的測試過程:
>>> import pip
>>> pip.__version__
'9.0.3'
>>>
pip.__version__.strip('.')
'9.0.3'
>>>
pip.__version__.strip('.')[0]
'9'
>>> x='10.0.0'
>>> x[0]
'1'
>>>
pip.__version__.split('.')[0]
'9'
>>> x.split('.')[0]
'10'
>>>
所以應該是要用split('.')來切割，取得大版號才對啊(是否strip()跟split()會傻傻分不清楚<_._>)。正在討論是否要進行bug回報的部分，但看到社區已於新版修復，可以參考以下的連結
|
[.header檔案內容]- include_header = ./.header # 自訂header檔案的位置
- include_footer = ./.footer # 自訂footer檔案的位置
- name: Ensuring OVS bridge is properly setup command: docker exec openvswitch_db /usr/local/bin/kolla_ensure_openvswitch_configured {{ item.0 }} {{ item.1 }} register: status changed_when: status.stdout.find('changed') != -1 when: - inventory_hostname in groups["network"] or (inventory_hostname in groups["compute"] and computes_need_external_bridge | bool ) with_together: - "{{ neutron_bridge_name.split(',') }}" - "{{ neutron_external_interface.split(',') }}"
TASK [nova : Ensuring config directories exist] fatal: [10.144.192.36]: FAILED! =>{"msg": "The conditional check 'inventory_hostname in groups[item.value.group]' failed.The error was: error while evaluating conditional(inventory_hostname in groups[item.value.group]): Unable to look up a name oraccess an attribute in template string({% if inventory_hostname in groups[item.value.group] %} True {% else %} False {% endif %}).\nMake sure your variable name does not contain invalid characters like '-':argument of type 'StrictUndefined' is not iterable\n\nThe error appears to have been in '/home/ubuntu/kolla-ansible/ansible/roles/nova/tasks/config.yml':line 13, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Ensuring config directories exist\n ^ here\n"} to retry, use: --limit @/home/ubuntu/kolla-ansible/ansible/site.retry
sudo dpkg --list 'linux-image*'| awk '{
if ($1=="ii") print $2}'| grep -v $(uname -r) | while read -r line;
do sudo apt-get -y purge $line;done;sudo apt-get autoremove; sudo update-grub
|
[[local|localrc]] RECLONE=True enable_plugin qinling https://github.com/openstack/qinling LIBS_FROM_GIT=python-qinlingclient DATABASE_PASSWORD=password ADMIN_PASSWORD=password SERVICE_PASSWORD=password SERVICE_TOKEN=password RABBIT_PASSWORD=password LOGFILE=$DEST/logs/stack.sh.log LOG_COLOR=False LOGDAYS=1 ENABLED_SERVICES=rabbit,mysql,key,tempest
