mirror of
https://github.com/psviderski/uncloud.git
synced 2026-08-26 19:13:34 +00:00
152 lines
3.0 KiB
VHS
152 lines
3.0 KiB
VHS
Output demo.mp4
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Set Shell "bash"
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Set FontSize 15
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Set FontFamily "SauceCodePro Nerd Font"
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Set Width 1200
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Set Height 700
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Set WindowBar Colorful
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Set Theme "Solarized Dark Higher Contrast"
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Set Padding 20
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Type "# 🚀 Uncloud demo: Docker simplicity with multi-machine power"
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Enter
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Sleep 1s
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Type "# Let's deploy a highly available web app with automatic HTTPS in just a couple minutes"
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Enter
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Enter
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Sleep 1s
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Type "# First, let's initialise our first machine using a free Oracle Cloud VM"
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Enter
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Sleep 1s
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Type "uc machine init --name oracle-vm ubuntu@152.67.101.197"
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Sleep 1s
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Enter
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# This takes time, so we wait for it to complete.
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Wait@1m
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Sleep 3s
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Enter
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Type "# Let's see our machine in the cluster"
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Enter
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Type "uc machine ls"
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Enter
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Wait
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Sleep 3s
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Ctrl+L
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Type "# Now let's deploy a simple web app with automatic HTTPS called myapp"
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Enter
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Sleep 1s
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Type "uc run -n myapp -p myapp.psviderski.name:80/https traefik/whoami"
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Sleep 1s
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Enter
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Wait
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Sleep 2s
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Enter
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Type "# The -p flag publishes the container port 80 as HTTPS via reverse proxy Caddy using the provided domain"
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Enter
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Type "# Let's check it out! First using the auto-generated uncloud domain"
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Enter
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Sleep 1s
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Hide
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Sleep 5s
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Show
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Type "curl https://myapp.xuw3xd.cluster.uncloud.run"
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Sleep 1s
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Enter
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Wait
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Sleep 2s
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Enter
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Type "# For the provided domain to work, we need to manually add a DNS record pointing to the machine IP"
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Enter
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Type "# To simplify IP management, I added a CNAME record: myapp.psviderski.name -> myapp.xuw3xd.cluster.uncloud.run"
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Enter
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Sleep 2s
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Type "curl https://myapp.psviderski.name"
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Sleep 1s
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Enter
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Wait
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Sleep 1s
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Enter
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Type "# Sweet!"
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Enter
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Sleep 2s
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Ctrl+L
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Type "# Let's add redundancy by adding another machine, a Hetzner server in a different region"
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Enter
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Sleep 1s
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Type "uc machine add --name hetzner-server root@5.223.45.199"
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Sleep 1s
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Enter
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Wait@1m
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Sleep 3s
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Enter
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Type "# Now the cool part - let's add a powerful server from my home network to the same cluster"
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Enter
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Type "# Uncloud lets you mix cloud VMs with your own hardware to save costs on resource-intensive workloads"
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Enter
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Sleep 2s
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Type "uc machine add --name home-server --public-ip none spy@192.168.40.243"
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Sleep 2s
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Enter
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Wait@1m
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Sleep 3s
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Enter
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Type "# Let's see our hybrid cluster spanning cloud providers and home network"
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Enter
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Sleep 1s
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Type "uc machine ls"
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Sleep 1s
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Enter
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Wait
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Sleep 3s
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Ctrl+L
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Type "# Time to scale our service across all machines"
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Enter
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Sleep 1s
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Type "uc scale myapp 3"
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Sleep 1s
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Enter
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Wait
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Sleep 1s
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Enter
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Type "uc inspect myapp"
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Sleep 1s
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Enter
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Wait
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Sleep 2s
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Enter
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Type "# Let's see load balancing in action"
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Enter
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Sleep 1s
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Type "for i in {1..5}; do curl -s https://myapp.psviderski.name | grep Hostname; done"
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Sleep 1s
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Enter
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Wait
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Sleep 3s
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Ctrl+L
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Type "# ✨ And that's it! We've deployed a highly available web app across providers in just a couple minutes"
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Enter
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Type "# Your service stays up even if the home server and any cloud machine go down"
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Enter
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Type "# No master nodes to maintain, no complex cluster setup. Try Uncloud today! 🚀"
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Enter
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Sleep 1s
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