openstack bobcat自动化部署（详细步骤与命令）

OpenStack Bobcat版本的自动化部署可以通过多种工具实现，如Kolla-Ansible、OpenStack Charms等。以下是使用Kolla-Ansible进行OpenStack Bobcat自动化部署的详细步骤与命令： ### 准备工作 1. **环境准备** - 确保所有节点都安装了Ubuntu 20.04 LTS或CentOS 8。 - 确保所有节点之间可以通过SSH免密码登录。 - 确保所有节点都配置了正确的网络设置。 2. **安装依赖** ```bash sudo apt update sudo apt install -y python3-pip git sudo pip3 install -U pip ``` 3. **安装Ansible** ```bash sudo pip3 install 'ansible==4.10.0' ``` 4. **克隆Kolla-Ansible仓库** ```bash git clone https://opendev.org/openstack/kolla-ansible -b stable/zed cd kolla-ansible sudo pip3 install -r requirements.txt sudo pip3 install . ``` ### 配置Kolla-r etc/kolla /etc/kolla sudo cp ansible/inventory/* . ``` 2. **生成密码** ```bash sudo kolla-genpwd ``` 3. **编辑`/etc/kolla/globals.yml`** ```bash sudo nano /etc/kolla/globals.yml ``` 修改以下配置： ```yaml kolla_base_distro: "ubuntu" kolla_install_type: "source" openstack_release: "zed" network_interface: "eth0" neutron_external_interface: "eth1" kolla_internal_vip_address: "10.0.0.254" enable_haproxy: "yes" enable_keepalived: "yes" ``` ### 部署OpenStack 1. **初始化环境** ```bash kolla-ansible -i all-in-one bootstrap-servers ``` 2. **预检查** ```bash kolla-ansible -i all-in-one prechecks ``` 3. **部署OpenStack** ```bash kolla-ansible -i all-in-one deploy ``` 4. **安装OpenStack客户端** ```bash sudo pip3 install python3-openstackclient ``` 5. **获取管理员凭据** ```bash . /etc/kolla/admin-openrc.sh ``` 6. **创建示例和网络** ```bash . /etc/kolla/admin-openrc.sh openstack service list openstack network create --external --provider-physical-network physnet1 --provider-network-type flat public1 openstack subnet create --network public1 --subnet-range 10.0.0.0/24 --gateway 10.0.0.1 --no-dhcp public1-subnet openstack image create "cirros" --file cirros-0.5.1-x86_64-disk.img --disk-format qcow2 --container-format bare --public ``` ### 验证部署 1. **创建虚拟机** ```bash openstack server create --flavor m1.tiny --image cirros --network public1 --security-group default cirros-test ``` 2. **查看虚拟机状态** ```bash openstack server list ``` ### 总结 以上是使用Kolla-Ansible进行OpenStack Bobcat自动化部署的详细步骤与命令。根据具体需求，您可能需要调整配置文件和命令。