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Improve error handling in UniFi OS VM installer

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Enhanced the installation script to provide clearer success and error messages, added exit on critical failures, and improved verification steps for package installation, Podman, and UniFi OS installer. Also refined the startup sequence and logging for better troubleshooting.
This commit is contained in:
CanbiZ 2025-11-14 14:37:10 +01:00
parent 3b5890d796
commit 6d17f99731
1 changed files with 38 additions and 26 deletions
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64
vm/unifi-os-vm.sh
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@ -679,46 +679,69 @@ apt-get update
# Install base packages
echo \"[\$(date)] Installing base packages (this may take several minutes)\"
DEBIAN_FRONTEND=noninteractive apt-get install -y \
qemu-guest-agent curl wget ca-certificates podman uidmap slirp4netns iptables 2>/dev/null || true
if DEBIAN_FRONTEND=noninteractive apt-get install -y qemu-guest-agent curl wget ca-certificates podman uidmap slirp4netns iptables; then
echo \"[\$(date)] ✓ Base packages installed successfully\"
else
echo \"[\$(date)] ✗ ERROR: Failed to install packages\"
exit 1
fi
# Start QEMU Guest Agent
echo \"[\$(date)] Starting QEMU Guest Agent\"
systemctl enable qemu-guest-agent 2>/dev/null || true
systemctl start qemu-guest-agent 2>/dev/null || true
# Configure Podman
# Configure and start Podman
echo \"[\$(date)] Configuring Podman\"
loginctl enable-linger root 2>/dev/null || true
systemctl enable podman.socket 2>/dev/null || true
systemctl start podman.socket 2>/dev/null || true
# Verify Podman
# Verify Podman is working
echo \"[\$(date)] Verifying Podman installation\"
podman --version || echo \"WARNING: Podman not responding\"
if ! podman --version >/dev/null 2>&1; then
echo \"[\$(date)] ✗ ERROR: Podman not working after installation\"
exit 1
fi
echo \"[\$(date)] ✓ Podman $(podman --version)\"
# Download UniFi OS installer
echo \"[\$(date)] Downloading UniFi OS Server ${UOS_VERSION}\"
curl -fsSL '${UOS_URL}' -o /root/${UOS_INSTALLER}
if ! curl -fsSL '${UOS_URL}' -o /root/${UOS_INSTALLER}; then
echo \"[\$(date)] ✗ ERROR: Failed to download UniFi OS installer\"
exit 1
fi
chmod +x /root/${UOS_INSTALLER}
echo \"[\$(date)] ✓ Downloaded UniFi OS installer\"
# Run UniFi OS installer
echo \"[\$(date)] Running UniFi OS installer\"
/root/${UOS_INSTALLER} install 2>&1 || echo \"Installation returned exit code \$?\"
echo \"[\$(date)] Running UniFi OS installer (this will take 2-5 minutes)\"
if /root/${UOS_INSTALLER} install; then
echo \"[\$(date)] ✓ UniFi OS installer completed successfully\"
else
EXIT_CODE=\$?
echo \"[\$(date)] ⚠ Installer exited with code \${EXIT_CODE}\"
fi
# Wait and start UniFi OS Server
# Wait for installation to settle
sleep 10
# Start UniFi OS Server
if command -v uosserver >/dev/null 2>&1; then
echo \"[\$(date)] Starting UniFi OS Server\"
echo \"[\$(date)] ✓ uosserver command found\"
if id -u uosserver >/dev/null 2>&1; then
echo \"[\$(date)] Starting UniFi OS Server as uosserver user\"
su - uosserver -c 'uosserver start' 2>&1 || true
else
echo \"[\$(date)] Starting UniFi OS Server as root\"
uosserver start 2>&1 || true
fi
sleep 3
IP=\$(hostname -I | awk '{print \$1}')
echo \"[\$(date)] ✓ UniFi OS Server installed - Access at: https://\${IP}:11443\"
echo \"[\$(date)] ✓ UniFi OS Server should be accessible at: https://\${IP}:11443\"
else
echo \"[\$(date)] ✗ ERROR: uosserver command not found\"
echo \"[\$(date)] ✗ ERROR: uosserver command not found after installation\"
echo \"[\$(date)] Checking installation artifacts...\"
ls -la /root/ | grep -i unifi || true
which uosserver 2>&1 || true
fi
# Create completion flag
@ -763,15 +786,6 @@ if virt-customize -a "${FILE}" --install qemu-guest-agent,curl,ca-certificates,p
fi
else
msg_info "Pre-installation not possible, will install on first boot"
fi# Add auto-login if Cloud-Init is disabled
if [ "$USE_CLOUD_INIT" != "yes" ]; then
virt-customize -q -a "${FILE}" \
--run-command 'mkdir -p /etc/systemd/system/getty@tty1.service.d' \
--run-command "bash -c 'echo -e \"[Service]\nExecStart=\nExecStart=-/sbin/agetty --autologin root --noclear %I \\\$TERM\" > /etc/systemd/system/getty@tty1.service.d/override.conf'" 2>/dev/null
fi
msg_ok "UniFi OS Installer integrated (will run on first boot)"
fi
# Add auto-login if Cloud-Init is disabled
@ -785,9 +799,7 @@ if [ "$UNIFI_PREINSTALLED" = "yes" ]; then
msg_ok "UniFi OS Server ${UOS_VERSION} pre-installed in image"
else
msg_ok "UniFi OS Server will be installed on first boot"
fi
# Expand root partition to use full disk space
fi# Expand root partition to use full disk space
msg_info "Expanding disk image to ${DISK_SIZE}"
qemu-img create -f qcow2 expanded.qcow2 ${DISK_SIZE} >/dev/null 2>&1