feat: Add machinectl management and backup/restore system

- Create cfg/aios-ctl.zsh with machinectl control commands
  - aios-start/stop/shell/login for basic operations
  - aios-backup to save current state to aiosback
  - aios-reset to restore from backup (preserves config files)
  - aios-update to update packages in backup
- Create cfg/install.sh for automated installation
  - Extracts tarball to /var/lib/machines/aios
  - Creates systemd-nspawn configuration
  - Automatically creates initial backup image (aiosback)
- Include aios-ctl.zsh in container at /opt/aios-ctl.zsh
- Include install.sh in tarball for easy deployment
- Config files in ~/.config/syui/ai are bind-mounted and preserved across resets
This commit is contained in:
Claude
2025-11-06 15:56:00 +00:00
parent 8e74f906a0
commit a3e1878c14
4 changed files with 226 additions and 2 deletions

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@@ -93,7 +93,10 @@ jobs:
sleep 2
arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'pkill aigpt'
arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'if command -v sqlite3 &>/dev/null; then sqlite3 /root/.config/syui/ai/gpt/memory.db "PRAGMA journal_mode=WAL; PRAGMA synchronous=NORMAL;"; fi'
tar -zcvf aios-bootstrap.tar.gz root.x86_64/
cp -rf ./cfg/aios-ctl.zsh root.x86_64/var/lib/machines/arch/opt/aios-ctl.zsh
cp -rf ./cfg/install.sh ./install.sh
chmod +x ./install.sh
tar -zcvf aios-bootstrap.tar.gz root.x86_64/ install.sh
tar -C ./root.x86_64 -c . | docker import - ${{ env.IMAGE_NAME }}
echo "${{ env.DOCKER_TOKEN }}" | docker login -u syui --password-stdin
docker push ${{ env.IMAGE_NAME }}

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@@ -99,4 +99,11 @@ sleep 2
arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'pkill aigpt'
arch-chroot root.x86_64/var/lib/machines/arch /bin/sh -c 'if command -v sqlite3 &>/dev/null; then sqlite3 /root/.config/syui/ai/gpt/memory.db "PRAGMA journal_mode=WAL; PRAGMA synchronous=NORMAL;"; fi'
tar -zcvf aios-bootstrap.tar.gz root.x86_64/
# Copy aios-ctl.zsh for host machine control
cp -rf ./cfg/aios-ctl.zsh root.x86_64/var/lib/machines/arch/opt/aios-ctl.zsh
# Copy install script to root for easy access
cp -rf ./cfg/install.sh ./install.sh
chmod +x ./install.sh
tar -zcvf aios-bootstrap.tar.gz root.x86_64/ install.sh

132
cfg/aios-ctl.zsh Normal file
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@@ -0,0 +1,132 @@
#!/bin/zsh
# aios machine control commands
NAME="aios"
BACKUP="${NAME}back"
# Start aios container
function aios-start() {
sudo machinectl start $NAME
}
# Stop aios container
function aios-stop() {
sudo machinectl poweroff $NAME > /dev/null 2>&1
sleep 2
sudo machinectl terminate $NAME > /dev/null 2>&1
}
# Shell into aios container
function aios-shell() {
sudo machinectl shell $NAME
}
# Login to aios container
function aios-login() {
sudo machinectl login $NAME
}
# Create backup of current aios
function aios-backup() {
echo "Creating backup: $BACKUP"
sudo machinectl poweroff $BACKUP > /dev/null 2>&1
sleep 2
sudo machinectl terminate $BACKUP > /dev/null 2>&1
sleep 2
sudo machinectl remove $BACKUP > /dev/null 2>&1
sleep 2
sudo machinectl clone $NAME $BACKUP
echo "Backup created: $BACKUP"
}
# Reset aios from backup
function aios-reset() {
if ! sudo machinectl list-images | grep -q $BACKUP; then
echo "Error: No backup found. Run 'aios-backup' first."
return 1
fi
echo "Resetting $NAME from $BACKUP..."
sudo machinectl poweroff $NAME > /dev/null 2>&1
sleep 2
sudo machinectl terminate $NAME > /dev/null 2>&1
sleep 2
sudo machinectl remove $NAME
sleep 2
sudo machinectl clone $BACKUP $NAME
sleep 2
sudo machinectl start $NAME
echo "Reset complete"
}
# Update packages in backup
function aios-update() {
if ! sudo machinectl list-images | grep -q $BACKUP; then
echo "Error: No backup found. Run 'aios-backup' first."
return 1
fi
echo "Updating $BACKUP..."
sudo machinectl start $BACKUP
sleep 5
sudo machinectl shell $BACKUP /bin/sh -c 'pacman -Syu --noconfirm'
sleep 2
sudo machinectl poweroff $BACKUP
echo "Update complete"
}
# Remove aios container
function aios-remove() {
echo "Removing $NAME..."
sudo machinectl poweroff $NAME > /dev/null 2>&1
sleep 2
sudo machinectl terminate $NAME > /dev/null 2>&1
sleep 2
sudo machinectl remove $NAME
echo "Removed $NAME"
}
# List all machines
function aios-list() {
sudo machinectl list-images
}
# Show status
function aios-status() {
sudo machinectl status $NAME
}
# Execute command in aios
function aios-exec() {
if [ -z "$1" ]; then
echo "Usage: aios-exec <command>"
return 1
fi
sudo machinectl shell $NAME /bin/sh -c "$*"
}
# Show help
function aios-help() {
cat <<'EOF'
aios machine control commands:
aios-start Start aios container
aios-stop Stop aios container
aios-shell Open shell in aios container
aios-login Login to aios container console
aios-backup Create backup snapshot (aiosback)
aios-reset Reset aios from backup
aios-update Update packages in backup
aios-remove Remove aios container
aios-list List all machine images
aios-status Show aios status
aios-exec Execute command in aios
aios-help Show this help
Example workflow:
1. aios-start # Start container
2. aios-login # Login and use
3. aios-backup # Create backup before major changes
4. aios-reset # Restore if something breaks
EOF
}

82
cfg/install.sh Normal file
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@@ -0,0 +1,82 @@
#!/bin/bash
# aios installation script
set -e
NAME="aios"
BACKUP="${NAME}back"
TARBALL="aios-bootstrap.tar.gz"
echo "=== aios installation ==="
echo ""
# Check if running as root
if [ "$EUID" -ne 0 ]; then
echo "Error: This script must be run as root"
exit 1
fi
# Check if tarball exists
if [ ! -f "$TARBALL" ]; then
echo "Error: $TARBALL not found"
echo "Please download aios-bootstrap.tar.gz first"
exit 1
fi
# Extract tarball
echo "1. Extracting $TARBALL..."
tar xf "$TARBALL"
# Move to /var/lib/machines/
echo "2. Installing to /var/lib/machines/$NAME..."
rm -rf /var/lib/machines/$NAME
mkdir -p /var/lib/machines
mv root.x86_64/var/lib/machines/arch /var/lib/machines/$NAME
# Copy nspawn configuration
echo "3. Installing systemd-nspawn configuration..."
mkdir -p /etc/systemd/nspawn
cat > /etc/systemd/nspawn/$NAME.nspawn <<'EOF'
[Exec]
Boot=yes
PrivateUsers=pick
ResolvConf=copy-host
[Files]
Bind=%h/.config/syui/ai:/root/.config/syui/ai
[Network]
Private=yes
VirtualEthernet=yes
EOF
# Enable systemd-machined
echo "4. Enabling systemd-machined..."
systemctl enable --now systemd-machined
# Create initial backup
echo "5. Creating initial backup image..."
machinectl clone $NAME $BACKUP
echo ""
echo "=== Installation complete ==="
echo ""
echo "Next steps for each user:"
echo " 1. Copy control script to your home:"
echo " cp /var/lib/machines/$NAME/opt/aios-ctl.zsh ~/.aios-ctl.zsh"
echo ""
echo " 2. Add to your .zshrc:"
echo " echo 'source ~/.aios-ctl.zsh' >> ~/.zshrc"
echo " source ~/.zshrc"
echo ""
echo " 3. Start aios:"
echo " aios-start"
echo ""
echo " 4. Login to aios:"
echo " aios-login"
echo ""
echo "Available commands:"
echo " aios-start, aios-stop, aios-shell, aios-login"
echo " aios-backup, aios-reset, aios-update"
echo " aios-help for full list"
echo ""