mirror of
https://github.com/cloud-hypervisor/cloud-hypervisor.git
synced 2024-11-05 11:31:14 +00:00
1563 lines
52 KiB
Rust
1563 lines
52 KiB
Rust
// Copyright © 2019 Intel Corporation
|
|
//
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
//
|
|
|
|
extern crate vmm;
|
|
extern crate vmm_sys_util;
|
|
|
|
#[macro_use(crate_authors)]
|
|
extern crate clap;
|
|
|
|
use clap::{App, Arg, ArgGroup, ArgMatches};
|
|
use libc::EFD_NONBLOCK;
|
|
use log::LevelFilter;
|
|
use seccomp::SeccompAction;
|
|
use std::sync::mpsc::channel;
|
|
use std::sync::{Arc, Mutex};
|
|
use std::{env, process};
|
|
use vhost_user_block::start_block_backend;
|
|
use vhost_user_net::start_net_backend;
|
|
use vmm::config;
|
|
use vmm_sys_util::eventfd::EventFd;
|
|
|
|
struct Logger {
|
|
output: Mutex<Box<dyn std::io::Write + Send>>,
|
|
start: std::time::Instant,
|
|
}
|
|
|
|
impl log::Log for Logger {
|
|
fn enabled(&self, _metadata: &log::Metadata) -> bool {
|
|
true
|
|
}
|
|
|
|
fn log(&self, record: &log::Record) {
|
|
if !self.enabled(record.metadata()) {
|
|
return;
|
|
}
|
|
|
|
let now = std::time::Instant::now();
|
|
let duration = now.duration_since(self.start);
|
|
|
|
if record.file().is_some() && record.line().is_some() {
|
|
writeln!(
|
|
*(*(self.output.lock().unwrap())),
|
|
"cloud-hypervisor: {:?}: {}:{}:{} -- {}",
|
|
duration,
|
|
record.level(),
|
|
record.file().unwrap(),
|
|
record.line().unwrap(),
|
|
record.args()
|
|
)
|
|
} else {
|
|
writeln!(
|
|
*(*(self.output.lock().unwrap())),
|
|
"cloud-hypervisor: {:?}: {}:{} -- {}",
|
|
duration,
|
|
record.level(),
|
|
record.target(),
|
|
record.args()
|
|
)
|
|
}
|
|
.ok();
|
|
}
|
|
fn flush(&self) {}
|
|
}
|
|
|
|
fn prepare_default_values() -> (String, String, String) {
|
|
let default_vcpus = format! {"boot={}", config::DEFAULT_VCPUS};
|
|
let default_memory = format! {"size={}M", config::DEFAULT_MEMORY_MB};
|
|
let default_rng = format! {"src={}", config::DEFAULT_RNG_SOURCE};
|
|
|
|
(default_vcpus, default_memory, default_rng)
|
|
}
|
|
|
|
fn create_app<'a, 'b>(
|
|
default_vcpus: &'a str,
|
|
default_memory: &'a str,
|
|
default_rng: &'a str,
|
|
api_server_path: &'a str,
|
|
) -> App<'a, 'b> {
|
|
#[cfg(target_arch = "x86_64")]
|
|
let mut app: App;
|
|
#[cfg(target_arch = "aarch64")]
|
|
let app: App;
|
|
|
|
app = App::new("cloud-hypervisor")
|
|
// 'BUILT_VERSION' is set by the build script 'build.rs' at
|
|
// compile time
|
|
.version(env!("BUILT_VERSION"))
|
|
.author(crate_authors!())
|
|
.about("Launch a cloud-hypervisor VMM.")
|
|
.group(ArgGroup::with_name("vm-config").multiple(true))
|
|
.group(ArgGroup::with_name("vmm-config").multiple(true))
|
|
.group(ArgGroup::with_name("logging").multiple(true))
|
|
.arg(
|
|
Arg::with_name("cpus")
|
|
.long("cpus")
|
|
.help(
|
|
"boot=<boot_vcpus>,max=<max_vcpus>,\
|
|
topology=<threads_per_core>:<cores_per_die>:<dies_per_package>:<packages>,kvm_hyperv=on|off",
|
|
)
|
|
.default_value(&default_vcpus)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("memory")
|
|
.long("memory")
|
|
.help(
|
|
"Memory parameters \
|
|
\"size=<guest_memory_size>,mergeable=on|off,shared=on|off,hugepages=on|off,\
|
|
hotplug_method=acpi|virtio-mem,\
|
|
hotplug_size=<hotpluggable_memory_size>,\
|
|
hotplugged_size=<hotplugged_memory_size>,\
|
|
balloon=on|off\"",
|
|
)
|
|
.default_value(&default_memory)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("memory-zone")
|
|
.long("memory-zone")
|
|
.help(
|
|
"User defined memory zone parameters \
|
|
\"size=<guest_memory_region_size>,file=<backing_file>,\
|
|
shared=on|off,hugepages=on|off,host_numa_node=<node_id>,\
|
|
id=<zone_identifier>,hotplug_size=<hotpluggable_memory_size>,\
|
|
hotplugged_size=<hotplugged_memory_size>\"",
|
|
)
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("kernel")
|
|
.long("kernel")
|
|
.help("Path to kernel image (vmlinux)")
|
|
.takes_value(true)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("initramfs")
|
|
.long("initramfs")
|
|
.help("Path to initramfs image")
|
|
.takes_value(true)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("cmdline")
|
|
.long("cmdline")
|
|
.help("Kernel command line")
|
|
.takes_value(true)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("disk")
|
|
.long("disk")
|
|
.help(config::DiskConfig::SYNTAX)
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("net")
|
|
.long("net")
|
|
.help(config::NetConfig::SYNTAX)
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("rng")
|
|
.long("rng")
|
|
.help(
|
|
"Random number generator parameters \"src=<entropy_source_path>,iommu=on|off\"",
|
|
)
|
|
.default_value(&default_rng)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("fs")
|
|
.long("fs")
|
|
.help(config::FsConfig::SYNTAX)
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("pmem")
|
|
.long("pmem")
|
|
.help(config::PmemConfig::SYNTAX)
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("serial")
|
|
.long("serial")
|
|
.help("Control serial port: off|null|tty|file=/path/to/a/file")
|
|
.default_value("null")
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("console")
|
|
.long("console")
|
|
.help(
|
|
"Control (virtio) console: \"off|null|tty|file=/path/to/a/file,iommu=on|off\"",
|
|
)
|
|
.default_value("tty")
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("device")
|
|
.long("device")
|
|
.help(config::DeviceConfig::SYNTAX)
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("vsock")
|
|
.long("vsock")
|
|
.help(config::VsockConfig::SYNTAX)
|
|
.takes_value(true)
|
|
.number_of_values(1)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("numa")
|
|
.long("numa")
|
|
.help(config::NumaConfig::SYNTAX)
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.group("vm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("v")
|
|
.short("v")
|
|
.multiple(true)
|
|
.help("Sets the level of debugging output")
|
|
.group("logging"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("log-file")
|
|
.long("log-file")
|
|
.help("Log file. Standard error is used if not specified")
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.group("logging"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("api-socket")
|
|
.long("api-socket")
|
|
.help("HTTP API socket path (UNIX domain socket).")
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.default_value(&api_server_path)
|
|
.group("vmm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("restore")
|
|
.long("restore")
|
|
.help(config::RestoreConfig::SYNTAX)
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.group("vmm-config"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("net-backend")
|
|
.long("net-backend")
|
|
.help(vhost_user_net::SYNTAX)
|
|
.takes_value(true)
|
|
.conflicts_with_all(&["block-backend", "kernel"])
|
|
.min_values(1),
|
|
)
|
|
.arg(
|
|
Arg::with_name("block-backend")
|
|
.long("block-backend")
|
|
.help(vhost_user_block::SYNTAX)
|
|
.takes_value(true)
|
|
.conflicts_with_all(&["net-backend", "kernel"])
|
|
.min_values(1),
|
|
)
|
|
.arg(
|
|
Arg::with_name("seccomp")
|
|
.long("seccomp")
|
|
.takes_value(true)
|
|
.possible_values(&["true", "false", "log"])
|
|
.default_value("true"),
|
|
);
|
|
|
|
#[cfg(target_arch = "x86_64")]
|
|
{
|
|
app = app.arg(
|
|
Arg::with_name("sgx-epc")
|
|
.long("sgx-epc")
|
|
.help(config::SgxEpcConfig::SYNTAX)
|
|
.takes_value(true)
|
|
.min_values(1)
|
|
.group("vm-config"),
|
|
);
|
|
}
|
|
|
|
app
|
|
}
|
|
|
|
fn start_vmm(cmd_arguments: ArgMatches) {
|
|
let api_socket_path = cmd_arguments
|
|
.value_of("api-socket")
|
|
.expect("Missing argument: api-socket");
|
|
|
|
let (api_request_sender, api_request_receiver) = channel();
|
|
let api_evt = EventFd::new(EFD_NONBLOCK).expect("Cannot create API EventFd");
|
|
|
|
let http_sender = api_request_sender.clone();
|
|
let seccomp_action = if let Some(seccomp_value) = cmd_arguments.value_of("seccomp") {
|
|
match seccomp_value {
|
|
"true" => SeccompAction::Trap,
|
|
"false" => SeccompAction::Allow,
|
|
"log" => SeccompAction::Log,
|
|
_ => {
|
|
eprintln!("Invalid parameter {} for \"--seccomp\" flag", seccomp_value);
|
|
process::exit(1);
|
|
}
|
|
}
|
|
} else {
|
|
SeccompAction::Trap
|
|
};
|
|
let hypervisor = match hypervisor::new() {
|
|
Ok(h) => h,
|
|
Err(e) => {
|
|
eprintln!(
|
|
"Failed to open hypervisor interface (is /dev/kvm available?): {:?}",
|
|
e
|
|
);
|
|
process::exit(1);
|
|
}
|
|
};
|
|
let vmm_thread = match vmm::start_vmm_thread(
|
|
env!("CARGO_PKG_VERSION").to_string(),
|
|
api_socket_path,
|
|
api_evt.try_clone().unwrap(),
|
|
http_sender,
|
|
api_request_receiver,
|
|
&seccomp_action,
|
|
hypervisor,
|
|
) {
|
|
Ok(t) => t,
|
|
Err(e) => {
|
|
eprintln!("Failed spawning the VMM thread {:?}", e);
|
|
process::exit(1);
|
|
}
|
|
};
|
|
|
|
// Can't test for "vm-config" group as some have default values. The kernel
|
|
// is the only required option for booting the VM.
|
|
if cmd_arguments.is_present("kernel") {
|
|
let vm_params = config::VmParams::from_arg_matches(&cmd_arguments);
|
|
let vm_config = match config::VmConfig::parse(vm_params) {
|
|
Ok(config) => config,
|
|
Err(e) => {
|
|
eprintln!("{}", e);
|
|
process::exit(1);
|
|
}
|
|
};
|
|
|
|
println!(
|
|
"Cloud Hypervisor Guest\n\tAPI server: {}\n\tvCPUs: {}\n\tMemory: {} MB\n\tKernel: \
|
|
{:?}\n\tInitramfs: {:?}\n\tKernel cmdline: {}\n\tDisk(s): {:?}",
|
|
api_socket_path,
|
|
vm_config.cpus.boot_vcpus,
|
|
vm_config.memory.size >> 20,
|
|
vm_config.kernel,
|
|
vm_config.initramfs,
|
|
vm_config.cmdline.args.as_str(),
|
|
vm_config.disks,
|
|
);
|
|
|
|
// Create and boot the VM based off the VM config we just built.
|
|
let sender = api_request_sender.clone();
|
|
vmm::api::vm_create(
|
|
api_evt.try_clone().unwrap(),
|
|
api_request_sender,
|
|
Arc::new(Mutex::new(vm_config)),
|
|
)
|
|
.expect("Could not create the VM");
|
|
vmm::api::vm_boot(api_evt.try_clone().unwrap(), sender).expect("Could not boot the VM");
|
|
} else if let Some(restore_params) = cmd_arguments.value_of("restore") {
|
|
vmm::api::vm_restore(
|
|
api_evt.try_clone().unwrap(),
|
|
api_request_sender,
|
|
Arc::new(match config::RestoreConfig::parse(restore_params) {
|
|
Ok(config) => config,
|
|
Err(e) => {
|
|
println!("{}", e);
|
|
process::exit(1);
|
|
}
|
|
}),
|
|
)
|
|
.expect("Could not restore the VM");
|
|
}
|
|
|
|
match vmm_thread.join() {
|
|
Ok(res) => match res {
|
|
Ok(_) => (),
|
|
Err(e) => {
|
|
eprintln!("VMM thread failed {:?}", e);
|
|
process::exit(1);
|
|
}
|
|
},
|
|
Err(e) => {
|
|
eprintln!("Could not join VMM thread {:?}", e);
|
|
process::exit(1);
|
|
}
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
// Ensure all created files (.e.g sockets) are only accessible by this user
|
|
let _ = unsafe { libc::umask(0o077) };
|
|
|
|
let pid = unsafe { libc::getpid() };
|
|
let uid = unsafe { libc::getuid() };
|
|
|
|
let mut api_server_path = format! {"/run/user/{}/cloud-hypervisor.{}", uid, pid};
|
|
if uid == 0 {
|
|
// If we're running as root, we try to get the real user ID if we've been sudo'ed
|
|
// or else create our socket directly under /run.
|
|
let key = "SUDO_UID";
|
|
match env::var(key) {
|
|
Ok(sudo_uid) => {
|
|
api_server_path = format! {"/run/user/{}/cloud-hypervisor.{}", sudo_uid, pid}
|
|
}
|
|
Err(_) => api_server_path = format! {"/run/cloud-hypervisor.{}", pid},
|
|
}
|
|
}
|
|
|
|
let (default_vcpus, default_memory, default_rng) = prepare_default_values();
|
|
|
|
let cmd_arguments = create_app(
|
|
&default_vcpus,
|
|
&default_memory,
|
|
&default_rng,
|
|
&api_server_path,
|
|
)
|
|
.get_matches();
|
|
|
|
let log_level = match cmd_arguments.occurrences_of("v") {
|
|
0 => LevelFilter::Error,
|
|
1 => LevelFilter::Warn,
|
|
2 => LevelFilter::Info,
|
|
3 => LevelFilter::Debug,
|
|
_ => LevelFilter::Trace,
|
|
};
|
|
|
|
let log_file: Box<dyn std::io::Write + Send> =
|
|
if let Some(file) = cmd_arguments.value_of("log-file") {
|
|
Box::new(
|
|
std::fs::File::create(std::path::Path::new(file)).expect("Error creating log file"),
|
|
)
|
|
} else {
|
|
Box::new(std::io::stderr())
|
|
};
|
|
|
|
log::set_boxed_logger(Box::new(Logger {
|
|
output: Mutex::new(log_file),
|
|
start: std::time::Instant::now(),
|
|
}))
|
|
.map(|()| log::set_max_level(log_level))
|
|
.expect("Expected to be able to setup logger");
|
|
|
|
if let Some(backend_command) = cmd_arguments.value_of("net-backend") {
|
|
start_net_backend(backend_command);
|
|
} else if let Some(backend_command) = cmd_arguments.value_of("block-backend") {
|
|
start_block_backend(backend_command);
|
|
} else {
|
|
start_vmm(cmd_arguments);
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
#[macro_use]
|
|
extern crate credibility;
|
|
|
|
#[cfg(test)]
|
|
mod unit_tests {
|
|
use crate::config::HotplugMethod;
|
|
use crate::{create_app, prepare_default_values};
|
|
use std::path::PathBuf;
|
|
use vmm::config::{
|
|
CmdlineConfig, ConsoleConfig, ConsoleOutputMode, CpusConfig, KernelConfig, MemoryConfig,
|
|
RngConfig, VmConfig, VmParams,
|
|
};
|
|
|
|
fn get_vm_config_from_vec(args: &[&str]) -> VmConfig {
|
|
let (default_vcpus, default_memory, default_rng) = prepare_default_values();
|
|
let api_server_path = "";
|
|
|
|
let cmd_arguments = create_app(
|
|
&default_vcpus,
|
|
&default_memory,
|
|
&default_rng,
|
|
&api_server_path,
|
|
)
|
|
.get_matches_from(args);
|
|
|
|
let vm_params = VmParams::from_arg_matches(&cmd_arguments);
|
|
|
|
VmConfig::parse(vm_params).unwrap()
|
|
}
|
|
|
|
fn compare_vm_config_cli_vs_json(
|
|
cli: &[&str],
|
|
openapi: &str,
|
|
equal: bool,
|
|
) -> (VmConfig, VmConfig) {
|
|
let cli_vm_config = get_vm_config_from_vec(cli);
|
|
let openapi_vm_config: VmConfig = serde_json::from_str(openapi).unwrap();
|
|
|
|
test_block!(tb, "", {
|
|
if equal {
|
|
aver_eq!(tb, cli_vm_config, openapi_vm_config);
|
|
} else {
|
|
aver_ne!(tb, cli_vm_config, openapi_vm_config);
|
|
}
|
|
|
|
Ok(())
|
|
});
|
|
|
|
(cli_vm_config, openapi_vm_config)
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_default() {
|
|
let cli = vec!["cloud-hypervisor", "--kernel", "/path/to/kernel"];
|
|
let openapi = r#"{ "kernel": {"path": "/path/to/kernel"} }"#;
|
|
|
|
// First we check we get identical VmConfig structures.
|
|
let (result_vm_config, _) = compare_vm_config_cli_vs_json(&cli, openapi, true);
|
|
|
|
// As a second step, we validate all the default values.
|
|
test_block!(tb, "", {
|
|
let expected_vm_config = VmConfig {
|
|
cpus: CpusConfig {
|
|
boot_vcpus: 1,
|
|
max_vcpus: 1,
|
|
topology: None,
|
|
kvm_hyperv: false,
|
|
},
|
|
memory: MemoryConfig {
|
|
size: 536_870_912,
|
|
mergeable: false,
|
|
hotplug_method: HotplugMethod::Acpi,
|
|
hotplug_size: None,
|
|
hotplugged_size: None,
|
|
shared: false,
|
|
hugepages: false,
|
|
balloon: false,
|
|
balloon_size: 0,
|
|
zones: None,
|
|
},
|
|
kernel: Some(KernelConfig {
|
|
path: PathBuf::from("/path/to/kernel"),
|
|
}),
|
|
initramfs: None,
|
|
cmdline: CmdlineConfig {
|
|
args: String::from(""),
|
|
},
|
|
disks: None,
|
|
net: None,
|
|
rng: RngConfig {
|
|
src: PathBuf::from("/dev/urandom"),
|
|
iommu: false,
|
|
},
|
|
fs: None,
|
|
pmem: None,
|
|
serial: ConsoleConfig {
|
|
file: None,
|
|
mode: ConsoleOutputMode::Null,
|
|
iommu: false,
|
|
},
|
|
console: ConsoleConfig {
|
|
file: None,
|
|
mode: ConsoleOutputMode::Tty,
|
|
iommu: false,
|
|
},
|
|
devices: None,
|
|
vsock: None,
|
|
iommu: false,
|
|
#[cfg(target_arch = "x86_64")]
|
|
sgx_epc: None,
|
|
numa: None,
|
|
};
|
|
|
|
aver_eq!(tb, expected_vm_config, result_vm_config);
|
|
Ok(())
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_cpus() {
|
|
vec![
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--cpus",
|
|
"boot=1",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"cpus": {"boot_vcpus": 1, "max_vcpus": 1}
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--cpus",
|
|
"boot=1,max=3",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"cpus": {"boot_vcpus": 1, "max_vcpus": 3}
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--cpus",
|
|
"boot=2,max=4",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"cpus": {"boot_vcpus": 1, "max_vcpus": 3}
|
|
}"#,
|
|
false,
|
|
),
|
|
]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_memory() {
|
|
vec![
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel", "--memory", "size=1073741824"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory": {"size": 1073741824}
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel", "--memory", "size=1G"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory": {"size": 1073741824}
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel", "--memory", "size=1G,mergeable=on"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory": {"size": 1073741824, "mergeable": true}
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel", "--memory", "size=1G,mergeable=off"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory": {"size": 1073741824, "mergeable": false}
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel", "--memory", "size=1G,mergeable=on"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory": {"size": 1073741824, "mergeable": false}
|
|
}"#,
|
|
false,
|
|
),
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel", "--memory", "size=1G,hotplug_size=1G"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory": {"size": 1073741824, "hotplug_method": "Acpi", "hotplug_size": 1073741824}
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel", "--memory", "size=1G,hotplug_method=virtio-mem,hotplug_size=1G"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory": {"size": 1073741824, "hotplug_method": "VirtioMem", "hotplug_size": 1073741824}
|
|
}"#,
|
|
true,
|
|
),
|
|
]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_kernel() {
|
|
vec![(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"}
|
|
}"#,
|
|
true,
|
|
)]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_cmdline() {
|
|
vec![(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--cmdline",
|
|
"arg1=foo arg2=bar",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"cmdline": {"args": "arg1=foo arg2=bar"}
|
|
}"#,
|
|
true,
|
|
)]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_disks() {
|
|
vec![
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--disk",
|
|
"path=/path/to/disk/1",
|
|
"path=/path/to/disk/2",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"disks": [
|
|
{"path": "/path/to/disk/1"},
|
|
{"path": "/path/to/disk/2"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--disk",
|
|
"path=/path/to/disk/1",
|
|
"path=/path/to/disk/2",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"disks": [
|
|
{"path": "/path/to/disk/1"}
|
|
]
|
|
}"#,
|
|
false,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--memory",
|
|
"shared=true",
|
|
"--disk",
|
|
"vhost_user=true,socket=/tmp/sock1",
|
|
"path=/path/to/disk/2",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"disks": [
|
|
{"vhost_user":true, "vhost_socket":"/tmp/sock1"},
|
|
{"path": "/path/to/disk/2"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--memory",
|
|
"shared=true",
|
|
"--disk",
|
|
"vhost_user=true,socket=/tmp/sock1",
|
|
"path=/path/to/disk/2",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"disks": [
|
|
{"vhost_user":true, "vhost_socket":"/tmp/sock1"},
|
|
{"path": "/path/to/disk/2"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_net() {
|
|
vec![
|
|
// This test is expected to fail because the default MAC address is
|
|
// randomly generated. There's no way we can have twice the same
|
|
// default value.
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel", "--net", "mac="],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": []
|
|
}"#,
|
|
false,
|
|
),
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel", "--net", "mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--net",
|
|
"mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,tap=tap0",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "tap": "tap0"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--net",
|
|
"mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,tap=tap0,ip=1.2.3.4",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "tap": "tap0", "ip": "1.2.3.4"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--net",
|
|
"mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,tap=tap0,ip=1.2.3.4,mask=5.6.7.8",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "tap": "tap0", "ip": "1.2.3.4", "mask": "5.6.7.8"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--net",
|
|
"mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,tap=tap0,ip=1.2.3.4,mask=5.6.7.8,num_queues=4",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "tap": "tap0", "ip": "1.2.3.4", "mask": "5.6.7.8", "num_queues": 4}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--net",
|
|
"mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,tap=tap0,ip=1.2.3.4,mask=5.6.7.8,num_queues=4,queue_size=128",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "tap": "tap0", "ip": "1.2.3.4", "mask": "5.6.7.8", "num_queues": 4, "queue_size": 128}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--net",
|
|
"mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,tap=tap0,ip=1.2.3.4,mask=5.6.7.8,num_queues=2,queue_size=256",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "tap": "tap0", "ip": "1.2.3.4", "mask": "5.6.7.8"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--net",
|
|
"mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,tap=tap0,ip=1.2.3.4,mask=5.6.7.8",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "tap": "tap0", "ip": "1.2.3.4", "mask": "5.6.7.8", "num_queues": 2, "queue_size": 256}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
#[cfg(target_arch = "x86_64")]
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--net",
|
|
"mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,tap=tap0,ip=1.2.3.4,mask=5.6.7.8,num_queues=2,queue_size=256,iommu=on",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "tap": "tap0", "ip": "1.2.3.4", "mask": "5.6.7.8", "num_queues": 2, "queue_size": 256, "iommu": true}
|
|
]
|
|
}"#,
|
|
false,
|
|
),
|
|
#[cfg(target_arch = "x86_64")]
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--net",
|
|
"mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,tap=tap0,ip=1.2.3.4,mask=5.6.7.8,num_queues=2,queue_size=256,iommu=on",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "tap": "tap0", "ip": "1.2.3.4", "mask": "5.6.7.8", "num_queues": 2, "queue_size": 256, "iommu": true}
|
|
],
|
|
"iommu": true
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--net",
|
|
"mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,tap=tap0,ip=1.2.3.4,mask=5.6.7.8,num_queues=2,queue_size=256,iommu=off",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "tap": "tap0", "ip": "1.2.3.4", "mask": "5.6.7.8", "num_queues": 2, "queue_size": 256, "iommu": false}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel", "--memory", "shared=true", "--net", "mac=12:34:56:78:90:ab,host_mac=34:56:78:90:ab:cd,vhost_user=true,socket=/tmp/sock"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"net": [
|
|
{"mac": "12:34:56:78:90:ab", "host_mac": "34:56:78:90:ab:cd", "vhost_user": true, "vhost_socket": "/tmp/sock"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_rng() {
|
|
vec![(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--rng",
|
|
"src=/path/to/entropy/source",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"rng": {"src": "/path/to/entropy/source"}
|
|
}"#,
|
|
true,
|
|
)]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_fs() {
|
|
vec![
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1",
|
|
"tag=virtiofs2,socket=/path/to/sock2",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1"},
|
|
{"tag": "virtiofs2", "socket": "/path/to/sock2"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1",
|
|
"tag=virtiofs2,socket=/path/to/sock2",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1"}
|
|
]
|
|
}"#,
|
|
false,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1,num_queues=4",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1", "num_queues": 4}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1,num_queues=4,queue_size=128"
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1", "num_queues": 4, "queue_size": 128}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1,num_queues=4,queue_size=128,dax=on"
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1", "num_queues": 4, "queue_size": 128}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1,num_queues=4,queue_size=128,dax=on"
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1", "num_queues": 4, "queue_size": 128, "dax": true}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1,num_queues=4,queue_size=128"
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1", "num_queues": 4, "queue_size": 128, "dax": true}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1,num_queues=4,queue_size=128,cache_size=8589934592"
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1", "num_queues": 4, "queue_size": 128}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1,num_queues=4,queue_size=128"
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1", "num_queues": 4, "queue_size": 128, "cache_size": 8589934592}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1,num_queues=4,queue_size=128,cache_size=4294967296"
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1", "num_queues": 4, "queue_size": 128, "cache_size": 4294967296}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor", "--kernel", "/path/to/kernel",
|
|
"--memory", "shared=true",
|
|
"--fs",
|
|
"tag=virtiofs1,socket=/path/to/sock1,num_queues=4,queue_size=128,cache_size=4294967296"
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"memory" : { "shared": true, "size": 536870912 },
|
|
"fs": [
|
|
{"tag": "virtiofs1", "socket": "/path/to/sock1", "num_queues": 4, "queue_size": 128}
|
|
]
|
|
}"#,
|
|
false,
|
|
),
|
|
]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_pmem() {
|
|
vec![
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--pmem",
|
|
"file=/path/to/img/1,size=1G",
|
|
"file=/path/to/img/2,size=2G",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"pmem": [
|
|
{"file": "/path/to/img/1", "size": 1073741824},
|
|
{"file": "/path/to/img/2", "size": 2147483648}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
#[cfg(target_arch = "x86_64")]
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--pmem",
|
|
"file=/path/to/img/1,size=1G,iommu=on",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"pmem": [
|
|
{"file": "/path/to/img/1", "size": 1073741824, "iommu": true}
|
|
],
|
|
"iommu": true
|
|
}"#,
|
|
true,
|
|
),
|
|
#[cfg(target_arch = "x86_64")]
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--pmem",
|
|
"file=/path/to/img/1,size=1G,iommu=on",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"pmem": [
|
|
{"file": "/path/to/img/1", "size": 1073741824, "iommu": true}
|
|
]
|
|
}"#,
|
|
false,
|
|
),
|
|
#[cfg(target_arch = "x86_64")]
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--pmem",
|
|
"file=/path/to/img/1,size=1G,mergeable=on",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"pmem": [
|
|
{"file": "/path/to/img/1", "size": 1073741824, "mergeable": true}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
#[cfg(target_arch = "x86_64")]
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--pmem",
|
|
"file=/path/to/img/1,size=1G,mergeable=off",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"pmem": [
|
|
{"file": "/path/to/img/1", "size": 1073741824, "mergeable": false}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_serial_console() {
|
|
vec![
|
|
(
|
|
vec!["cloud-hypervisor", "--kernel", "/path/to/kernel"],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"serial": {"mode": "Null"},
|
|
"console": {"mode": "Tty"}
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--serial",
|
|
"null",
|
|
"--console",
|
|
"tty",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"}
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--serial",
|
|
"tty",
|
|
"--console",
|
|
"off",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"serial": {"mode": "Tty"},
|
|
"console": {"mode": "Off"}
|
|
}"#,
|
|
true,
|
|
),
|
|
]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_arch = "x86_64")]
|
|
fn test_valid_vm_config_devices() {
|
|
vec![
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--device",
|
|
"path=/path/to/device/1",
|
|
"path=/path/to/device/2",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"devices": [
|
|
{"path": "/path/to/device/1"},
|
|
{"path": "/path/to/device/2"}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--device",
|
|
"path=/path/to/device/1",
|
|
"path=/path/to/device/2",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"devices": [
|
|
{"path": "/path/to/device/1"}
|
|
]
|
|
}"#,
|
|
false,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--device",
|
|
"path=/path/to/device,iommu=on",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"devices": [
|
|
{"path": "/path/to/device", "iommu": true}
|
|
],
|
|
"iommu": true
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--device",
|
|
"path=/path/to/device,iommu=on",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"devices": [
|
|
{"path": "/path/to/device", "iommu": true}
|
|
]
|
|
}"#,
|
|
false,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--device",
|
|
"path=/path/to/device,iommu=off",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"devices": [
|
|
{"path": "/path/to/device", "iommu": false}
|
|
]
|
|
}"#,
|
|
true,
|
|
),
|
|
]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_valid_vm_config_vsock() {
|
|
vec![
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--vsock",
|
|
"cid=123,socket=/path/to/sock/1",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"vsock": {"cid": 123, "socket": "/path/to/sock/1"}
|
|
}"#,
|
|
true,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--vsock",
|
|
"cid=124,socket=/path/to/sock/1",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"vsock": {"cid": 123, "socket": "/path/to/sock/1"}
|
|
}"#,
|
|
false,
|
|
),
|
|
#[cfg(target_arch = "x86_64")]
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--vsock",
|
|
"cid=123,socket=/path/to/sock/1,iommu=on",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"vsock": {"cid": 123, "socket": "/path/to/sock/1", "iommu": true},
|
|
"iommu": true
|
|
}"#,
|
|
true,
|
|
),
|
|
#[cfg(target_arch = "x86_64")]
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--vsock",
|
|
"cid=123,socket=/path/to/sock/1,iommu=on",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"vsock": {"cid": 123, "socket": "/path/to/sock/1", "iommu": true}
|
|
}"#,
|
|
false,
|
|
),
|
|
(
|
|
vec![
|
|
"cloud-hypervisor",
|
|
"--kernel",
|
|
"/path/to/kernel",
|
|
"--vsock",
|
|
"cid=123,socket=/path/to/sock/1,iommu=off",
|
|
],
|
|
r#"{
|
|
"kernel": {"path": "/path/to/kernel"},
|
|
"vsock": {"cid": 123, "socket": "/path/to/sock/1", "iommu": false}
|
|
}"#,
|
|
true,
|
|
),
|
|
]
|
|
.iter()
|
|
.for_each(|(cli, openapi, equal)| {
|
|
compare_vm_config_cli_vs_json(cli, openapi, *equal);
|
|
});
|
|
}
|
|
}
|