From 0d10bc096bb4d791b6528d7ca6d450c83cfd1778 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sun, 24 Jan 2021 15:47:24 +0200
Subject: create

---
 Cargo.toml      |  3 ++-
 src/bin/tool.rs | 27 +++++++++++++++++++++++++++
 src/image.rs    |  1 -
 src/install.rs  | 12 +++++++++++-
 4 files changed, 40 insertions(+), 3 deletions(-)
 create mode 100644 src/bin/tool.rs

diff --git a/Cargo.toml b/Cargo.toml
index 9e49642..acda35e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,5 +7,6 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+anyhow = "1"
+tempfile = "3.2"
 thiserror = "1"
-tempfile = "3.2"
\ No newline at end of file
diff --git a/src/bin/tool.rs b/src/bin/tool.rs
new file mode 100644
index 0000000..18a5c19
--- /dev/null
+++ b/src/bin/tool.rs
@@ -0,0 +1,27 @@
+use std::path::PathBuf;
+
+use vmadm::cloudinit::CloudInitConfig;
+use vmadm::image::VirtualMachineImage;
+use vmadm::install::{virt_install, VirtInstallArgs};
+
+const BASE_PATH: &'static str = "/home/liw/tmp/debian-10-openstack-amd64.qcow2";
+const IMAGE_PATH: &'static str = "/home/liw/tmp/try-vm.qcow2";
+
+fn main() -> anyhow::Result<()> {
+    let mut init = CloudInitConfig::default();
+    init.set_hostname("toy-vm");
+    init.set_authorized_keys("xxx liw-openpgp xxx");
+    println!("init: {:#?}", init);
+
+    let base = PathBuf::from(BASE_PATH);
+    let image = PathBuf::from(IMAGE_PATH);
+    let image = VirtualMachineImage::new_from_base(&base, &image)?;
+    image.resize(1024 * 1024 * 1024 * 10)?;
+
+    let args = VirtInstallArgs::new("toy-vm", &image, &init);
+    println!("{:#?}", args);
+    virt_install(&args)?;
+    println!("OK");
+
+    Ok(())
+}
diff --git a/src/image.rs b/src/image.rs
index 9d30ca0..da7e559 100644
--- a/src/image.rs
+++ b/src/image.rs
@@ -35,7 +35,6 @@ impl VirtualMachineImage {
     pub fn resize(&self, new_size: usize) -> Result<(), ImageError> {
         let r = Command::new("qemu-img")
             .arg("resize")
-            .arg("-f")
             .arg(self.filename())
             .arg(format!("{}", new_size))
             .output()?;
diff --git a/src/install.rs b/src/install.rs
index 5476277..89969e0 100644
--- a/src/install.rs
+++ b/src/install.rs
@@ -19,6 +19,7 @@ pub enum VirtInstallError {
     CloudInitError(#[from] CloudInitError),
 }
 
+#[derive(Debug)]
 pub struct VirtInstallArgs {
     name: String,
     memory: usize,
@@ -83,7 +84,16 @@ pub fn virt_install(args: &VirtInstallArgs) -> Result<(), VirtInstallError> {
             "--disk=path={},cache=none",
             args.image().filename().display()
         ))
-        .arg(format!("--disk=path={},readconly=on", iso.display()))
+        .arg(format!("--disk=path={},readonly=on", iso.display()))
+        .arg("--connect=qemu::///system")
+        .arg("--connect")
+        .arg("qemu:///system")
+        .arg("--cpu=host-passthrough")
+        .arg("--os-variant=debian9")
+        .arg("--import")
+        .arg("--graphics=spice")
+        .arg("--noautoconsole")
+        .arg("--quiet")
         .output()?;
     if !r.status.success() {
         let stderr = String::from_utf8(r.stderr)?;
-- 
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