随着业务的发展数据日益见增,这些数据的可用性随着时间的推移而下降。人们希望通过长期数字保存(LTDP)来保持持久价值的数字信息的可访问和可用性的,以应对过时的软件和硬件,以及精确呈现内容的这些挑战。
关于多云数据管理的概念及趋势本文不再赘述,将在另一篇文章单独讲述,本篇文章致力于技术流,那么与此同时,OpenSDS应运而生,一个开源的多云数据管理平台,可以同时纳管本地异构存储,也可以完美兼容OpenStack、AWS,华为云等公有云。(https://docs.opensds.io/featu...)
系统:Ubuntu16.04
节点:All in One
安装依赖
apt-get update && apt-get install -y git make curl wget libltdl7 libseccomp2 libffi-dev gawk
安装Docker
wget https://download.docker.com/l...dpkg -i docker-ce_18.06.1~ce~3-0~ubuntu_amd64.deb
安装Docker-Compose
curl -L "https://github.com/docker/compose/releases/download/1.23.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-composechmod +x /usr/local/bin/docker-compose
安装golang
wget https://storage.googleapis.co...tar -C /usr/local -xzf go1.12.1.linux-amd64.tar.gz
echo 'export PATH=$PATH:/usr/local/go/bin' >> /etc/profile
echo 'export GOPATH=$HOME/gopath' >> /etc/profile
source /etc/profile
root@opensds:~# go version
go version go1.12.1 linux/amd64
GitHub克隆OpenSDS
git clone https://github.com/opensds/op...cd opensds-installer/ansible
git checkout stable/capri
下载Ansible
chmod +x ./install_ansible.sh && ./install_ansible.shansible --version # Ansible version 2.4.x is required.
配置OpenSDS Ansible变量
修改host_ip
cat opensds-installer/ansible/group_vars/common.yml
This field indicates local machine host ip
host_ip: 127.0.0.1
This field indicates which project should be deploy
'hotpot', 'gelato' or 'all'
deploy_project: all
配置OpenSDS lvm后端
cat opensds-installer/ansible/group_vars/osdsdock.ymlenabled_backends: lvm
Ansible开始安装
ansible-playbook site.yml -i local.hosts -vvv注:安装很慢,因为很多docker镜像在国外,可以采用docker镜像加速或者同步到国内
CLI操作
sudo cp /opt/opensds-hotpot-linux-amd64/bin/osdsctl /usr/local/bin/配置环境变量
vi opensds_source.sh
export OPENSDS_ENDPOINT=http://{your_real_host_ip}:50040
export OPENSDS_AUTH_STRATEGY=keystone
export OS_AUTH_URL=http://{your_real_host_ip}/identity
export OS_USERNAME=admin
export OS_PASSWORD=opensds@123
export OS_TENANT_NAME=admin
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_ID=default
source opendsd_source.sh
osdsctl pool list
创建默认的块存储profile
osdsctl profile create '{"name": "default", "description": "default policy", "storageType": "block"}'
创建Volume
osdsctl volume create 1 --name=test-001
查询Volume
osdsctl volume list
删除Volume
osdsctl volume delete <your_volume_id>
访问OpenSDS WEB-UI
地址:http://{your_host_ip}:8088
默认权限:admin/opensds@123
到此安装部分结束下一文章我们讲述OpenSDS如何对接多后端