62 lines
2.3 KiB
Bash
Executable File
62 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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set -exu
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cd "$(dirname "$0")"
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./stub_lxc_profile.sh sovereign-stack
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# create the default storage pool if necessary
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if ! lxc storage list --format csv | grep -q "sovereign-stack"; then
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if [ "$DISK_TO_USE" != loop ]; then
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# we omit putting a size here so, so LXD will consume the entire disk if '/dev/sdb' or partition if '/dev/sdb1'.
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# TODO do some sanity/resource checking on DISK_TO_USE.
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lxc storage create "sovereign-stack" zfs source="$DISK_TO_USE"
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else
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# if a disk is the default 'loop', then we create a zfs storage pool
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# on top of the existing filesystem using a loop device, per LXD docs
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lxc storage create "sovereign-stack" zfs
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fi
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fi
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# If our template doesn't exist, we create one.
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if ! lxc image list --format csv "$VM_NAME" | grep -q "$VM_NAME"; then
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# If the lxc VM does exist, then we will delete it (so we can start fresh)
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if lxc list -q --format csv | grep -q "$VM_NAME"; then
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lxc delete "$VM_NAME" --force
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# remove the ssh known endpoint else we get warnings.
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ssh-keygen -f "$SSH_HOME/known_hosts" -R "$VM_NAME"
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fi
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# let's download our base image.
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if ! lxc image list --format csv --columns l | grep -q "ubuntu-base"; then
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# if the image doesn't exist, download it from Ubuntu's image server
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# TODO see if we can fetch this file from a more censorship-resistant source, e.g., ipfs
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# we don't really need to cache this locally since it gets continually updated upstream.
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lxc image copy "images:$BASE_LXC_IMAGE" "$CLUSTER_NAME": --alias "ubuntu-base" --public --vm
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fi
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# this vm is used temperarily with
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lxc init --profile="sovereign-stack" "ubuntu-base" "$VM_NAME" --vm
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# let's PIN the HW address for now so we don't exhaust IP
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# and so we can set DNS internally.
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# TODO move this sovereign-stack-base construction VM to separate dedicated IP
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lxc config set "$VM_NAME" "volatile.enp5s0.hwaddr=$SOVEREIGN_STACK_MAC_ADDRESS"
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lxc start "$VM_NAME"
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sleep 10
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# let's wait for the LXC vm remote machine to get an IP address.
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./wait_for_lxc_ip.sh "$VM_NAME"
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# stop the VM and get a snapshot.
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lxc stop "$VM_NAME"
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lxc publish "$CLUSTER_NAME:$VM_NAME" --alias "$VM_NAME" --public
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fi
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