https://LMDAWN1127.github.io/en/tags/cli/ Recent content in CLI on DAWN's Blog https://LMDAWN1127.github.io/images/DAWN.jpg https://LMDAWN1127.github.io/images/DAWN.jpg Hugo en Sun, 04 Oct 2026 21:50:00 +0800 https://LMDAWN1127.github.io/en/posts/openstack-provision-cloud-server/ Sun, 04 Oct 2026 21:50:00 +0800 https://LMDAWN1127.github.io/en/posts/openstack-provision-cloud-server/ From the web dashboard to the CLI, a complete walkthrough of provisioning OpenStack cloud servers: creating and deleting tenants/users/images/flavors/networks/routers/security groups/key pairs/floating IPs, plus iptables SNAT/DNAT and Nova cell_v2 discover_hosts troubleshooting.