Ebssense is an opensource command-line tool for managing high-performance EBS volume stripes and making backups of them using EBS snapshot sets.
LVM stripe across multiple EBS volumes is higher performance than a single volume.
LVM snapshots enable very small backup windows and the transfer of the backup happens via a background EBS snapshot.
EC2 tagging of volumes and snapshots makes for easy management via the AWS console and no lock-in to this tool.
Local SQlite caching of tagged metadata makes operations very quick and not 100% reliant on doing tag lookups.
wget https://s3-us-west-1.amazonaws.com/ebssense/ebssense_0.0.1-20.deb
dpkg -i ebssense_0.0.1-20.deb
apt-get -f install
ebssense build --help
- Ruby >= 1.9 with bundler >= 1.3
- lvm2
- xfsprogs
- libxml2
- libxslt
git clone git://github.com/jeremyd/ebssense
cd ebssense
gem install bundler
bundle install --standalone
Now you can run the tool directly from the checkout location's bin dir:
ebssense --help
Ebssense has descriptions of each option when you specify --help on any of the sub-commands.
export AWS_SECRET_KEY=XXX
export AWS_ACCESS_KEY=XXX
ebssense build --help
Options:
--name, -n <s>: Unique name to be used for all operations regarding this data set.
--num-vol, -u <i>: Number of EBS volumes to stripe together with LVM.
--size-vol, -s <i>: Size of *each EBS volume in Gigabytes
--mount-point, -m <s>: Mount point where the LVM stripe will be mounted. (Default: /mnt/ebs)
--device-letters, -d <s+>: Choose the device name suffix(s) for all volumes in the stripe. Use one letter per volume separated by spaces. Example --device-letters l m n o p --num-vol 5
--lvm-device-name, -l <s>: LVM device name. (Default: lvol1)
--lvm-volume-group, -v <s>: LVM volume group name. (Default: esense-vg-data)
--region, -r <s>: Amazon EC2 region. (Default: us-east-1)
ebssense backup --name <id>
ebssense clean --name <id> --keep <backups to keep>
ebssense list
ebssense list --name <id>
Optional: show all found tags in the account.
ebssense list --tags
Synchronize locally the metadata for the sets tagged with id.
ebssense list --sync <id>
Restore.
ebssense restore --name <id>
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent