krata: split out runtime

Cargo.toml

@@ -7,8 +7,9 @@ members = [
     "libs/advmac",
     "libs/loopdev",
     "shared",
-    "daemon",
     "guest",
+    "runtime",
+    "daemon",
     "network",
     "controller",
 ]
@@ -19,62 +20,65 @@ version = "0.0.1"
 
 [workspace.dependencies]
 anyhow = "1.0"
-thiserror = "1.0"
-log = "0.4.20"
-libc = "0.2"
-nix = "0.28.0"
+arrayvec = "0.7.4"
+async-stream = "0.3.5"
+async-trait = "0.1.77"
+backhand = "0.14.2"
 byteorder = "1"
-slice-copy = "0.3.0"
-memchr = "2"
-xz2 = "0.1"
-flate2 = "1.0"
+bytes = "1.5.0"
+cli-tables = "0.2.1"
+directories = "5.0.1"
 elf = "0.7.4"
 env_logger = "0.11.0"
 errno = "0.3.0"
-oci-spec = "0.6.4"
-backhand = "0.14.2"
-sha256 = "1.5.0"
-serde_json = "1.0.113"
-walkdir = "2"
-directories = "5.0.1"
-tar = "0.4.40"
-zstd = "0.13.0"
-termion = "3.0.0"
-path-clean = "1.0.1"
-url = "2.5.0"
-cli-tables = "0.2.1"
-rand = "0.8.5"
-arrayvec = "0.7.4"
-rtnetlink = "0.14.1"
-netlink-packet-route = "0.19.0"
+etherparse = "0.14.2"
+flate2 = "1.0"
 futures = "0.3.30"
 ipnetwork = "0.20.0"
-udp-stream = "0.0.11"
-smoltcp = "0.11.0"
-etherparse = "0.14.2"
-async-trait = "0.1.77"
-bytes = "1.5.0"
+libc = "0.2"
+log = "0.4.20"
+memchr = "2"
+netlink-packet-route = "0.19.0"
+nix = "0.28.0"
+oci-spec = "0.6.4"
 path-absolutize = "3.1.1"
-tokio-tun = "0.11.2"
-tokio-listener = "0.3.1"
-trait-variant = "0.1.1"
-tokio-native-tls = "0.3.1"
-signal-hook = "0.3.17"
-tonic-build = "0.11.0"
+path-clean = "1.0.1"
 prost = "0.12.3"
-async-stream = "0.3.5"
+rand = "0.8.5"
+rtnetlink = "0.14.1"
+serde_json = "1.0.113"
+sha256 = "1.5.0"
+signal-hook = "0.3.17"
+slice-copy = "0.3.0"
+smoltcp = "0.11.0"
+tar = "0.4.40"
+termion = "3.0.0"
+thiserror = "1.0"
+tokio-listener = "0.3.1"
+tokio-native-tls = "0.3.1"
+tokio-tun = "0.11.2"
+tonic-build = "0.11.0"
 tower = "0.4.13"
+trait-variant = "0.1.1"
+udp-stream = "0.0.11"
+url = "2.5.0"
+walkdir = "2"
+xz2 = "0.1"
+zstd = "0.13.0"
 
-[workspace.dependencies.uuid]
-version = "1.6.1"
-features = ["v4"]
+[workspace.dependencies.clap]
+version = "4.4.18"
+features = ["derive"]
+
+[workspace.dependencies.reqwest]
+version = "0.11.24"
 
 [workspace.dependencies.sys-mount]
 version = "3.0.0"
 default-features = false
 
-[workspace.dependencies.clap]
-version = "4.4.18"
+[workspace.dependencies.serde]
+version = "1.0.196"
 features = ["derive"]
 
 [workspace.dependencies.tokio]
@@ -85,13 +89,10 @@ features = ["macros", "rt", "rt-multi-thread", "io-util"]
 version = "0.1"
 features = ["io-util", "net"]
 
-[workspace.dependencies.reqwest]
-version = "0.11.24"
-
-[workspace.dependencies.serde]
-version = "1.0.196"
-features = ["derive"]
-
 [workspace.dependencies.tonic]
 version = "0.11.0"
 features = ["tls"]
+
+[workspace.dependencies.uuid]
+version = "1.6.1"
+features = ["v4"]

controller/Cargo.toml

@@ -6,26 +6,24 @@ resolver = "2"
 
 [dependencies]
 anyhow = { workspace = true }
-log = { workspace = true }
+async-stream = { workspace = true }
+clap = { workspace = true }
+cli-tables = { workspace = true }
 env_logger = { workspace = true }
+krata = { path = "../shared" }
+log = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
 termion = { workspace = true }
-cli-tables = { workspace = true }
-clap = { workspace = true }
 tokio = { workspace = true }
-tokio-stream = { workspace = true }
 tokio-native-tls = { workspace = true }
-url = { workspace = true }
+tokio-stream = { workspace = true }
+tonic = { workspace = true }
 tower = { workspace = true }
-tonic = { workspace = true}
-async-stream = { workspace = true }
-
-[dependencies.krata]
-path = "../shared"
+url = { workspace = true }
 
 [lib]
-path = "src/lib.rs"
+name = "kratactl"
 
 [[bin]]
 name = "kratactl"

daemon/Cargo.toml

@@ -6,56 +6,22 @@ resolver = "2"
 
 [dependencies]
 anyhow = { workspace = true }
-log = { workspace = true }
-env_logger = { workspace = true }
-zstd = { workspace = true }
-flate2 = { workspace = true }
-tar = { workspace = true }
-directories = { workspace = true }
-walkdir = { workspace = true }
-serde = { workspace = true }
-serde_json = { workspace = true }
-sha256 = { workspace = true }
-url = { workspace = true }
-reqwest = { workspace = true }
-path-clean = { workspace = true }
-termion = { workspace = true }
-cli-tables = { workspace = true }
-clap = { workspace = true }
-oci-spec = { workspace = true }
-backhand = { workspace = true }
-uuid = { workspace = true }
-ipnetwork = { workspace = true }
-tokio = { workspace = true }
-futures = { workspace = true }
-bytes = { workspace = true }
-tokio-stream = { workspace = true }
-async-trait = { workspace = true }
-signal-hook = { workspace = true }
 async-stream = { workspace = true }
-tonic = { workspace = true, features = ["tls"]}
-
-[dependencies.krata]
-path = "../shared"
-
-[dependencies.nix]
-workspace = true
-features = ["process"]
-
-[dependencies.advmac]
-path = "../libs/advmac"
-
-[dependencies.loopdev]
-path = "../libs/loopdev"
-
-[dependencies.xenclient]
-path = "../libs/xen/xenclient"
-
-[dependencies.xenstore]
-path = "../libs/xen/xenstore"
+async-trait = { workspace = true }
+clap = { workspace = true }
+env_logger = { workspace = true }
+futures = { workspace = true }
+krata = { path = "../shared" }
+kratart = { path = "../runtime" }
+log = { workspace = true }
+signal-hook = { workspace = true }
+tokio = { workspace = true }
+tokio-stream = { workspace = true }
+tonic = { workspace = true, features = ["tls"] }
+uuid = { workspace = true }
 
 [lib]
-path = "src/lib.rs"
+name = "kratad"
 
 [[bin]]
 name = "kratad"

daemon/bin/daemon.rs

@@ -2,7 +2,8 @@ use anyhow::Result;
 use clap::Parser;
 use env_logger::Env;
 use krata::dial::ControlDialAddress;
-use kratad::{runtime::Runtime, Daemon};
+use kratad::Daemon;
+use kratart::Runtime;
 use std::{
     str::FromStr,
     sync::{atomic::AtomicBool, Arc},

daemon/src/control.rs

@@ -14,10 +14,8 @@ use tokio::{
 use tokio_stream::StreamExt;
 use tonic::{Request, Response, Status, Streaming};
 
-use crate::{
-    event::DaemonEventContext,
-    runtime::{launch::GuestLaunchRequest, Runtime},
-};
+use crate::event::DaemonEventContext;
+use kratart::{launch::GuestLaunchRequest, Runtime};
 
 pub struct ApiError {
     message: String,
@@ -67,19 +65,19 @@ impl ControlService for RuntimeControlService {
         request: Request<LaunchGuestRequest>,
     ) -> Result<Response<LaunchGuestReply>, Status> {
         let request = request.into_inner();
-        let guest: GuestInfo = self
-            .runtime
-            .launch(GuestLaunchRequest {
-                image: &request.image,
-                vcpus: request.vcpus,
-                mem: request.mem,
-                env: empty_vec_optional(request.env),
-                run: empty_vec_optional(request.run),
-                debug: false,
-            })
-            .await
-            .map_err(ApiError::from)?
-            .into();
+        let guest: GuestInfo = convert_guest_info(
+            self.runtime
+                .launch(GuestLaunchRequest {
+                    image: &request.image,
+                    vcpus: request.vcpus,
+                    mem: request.mem,
+                    env: empty_vec_optional(request.env),
+                    run: empty_vec_optional(request.run),
+                    debug: false,
+                })
+                .await
+                .map_err(ApiError::from)?,
+        );
         Ok(Response::new(LaunchGuestReply { guest: Some(guest) }))
     }
 
@@ -103,7 +101,7 @@ impl ControlService for RuntimeControlService {
         let guests = self.runtime.list().await.map_err(ApiError::from)?;
         let guests = guests
             .into_iter()
-            .map(GuestInfo::from)
+            .map(convert_guest_info)
             .collect::<Vec<GuestInfo>>();
         Ok(Response::new(ListGuestsReply { guests }))
     }
@@ -173,17 +171,6 @@ impl ControlService for RuntimeControlService {
     }
 }
 
-impl From<crate::runtime::GuestInfo> for GuestInfo {
-    fn from(value: crate::runtime::GuestInfo) -> Self {
-        GuestInfo {
-            id: value.uuid.to_string(),
-            image: value.image,
-            ipv4: value.ipv4.map(|x| x.ip().to_string()).unwrap_or_default(),
-            ipv6: value.ipv6.map(|x| x.ip().to_string()).unwrap_or_default(),
-        }
-    }
-}
-
 fn empty_vec_optional<T>(value: Vec<T>) -> Option<Vec<T>> {
     if value.is_empty() {
         None
@@ -191,3 +178,12 @@ fn empty_vec_optional<T>(value: Vec<T>) -> Option<Vec<T>> {
         Some(value)
     }
 }
+
+fn convert_guest_info(value: kratart::GuestInfo) -> GuestInfo {
+    GuestInfo {
+        id: value.uuid.to_string(),
+        image: value.image,
+        ipv4: value.ipv4.map(|x| x.ip().to_string()).unwrap_or_default(),
+        ipv6: value.ipv6.map(|x| x.ip().to_string()).unwrap_or_default(),
+    }
+}

daemon/src/event.rs

@@ -6,7 +6,7 @@ use log::error;
 use tokio::{sync::broadcast, task::JoinHandle, time};
 use uuid::Uuid;
 
-use crate::runtime::{GuestInfo, Runtime};
+use kratart::{GuestInfo, Runtime};
 
 pub type DaemonEvent = krata::control::watch_events_reply::Event;
 

daemon/src/lib.rs

@@ -4,15 +4,14 @@ use anyhow::Result;
 use control::RuntimeControlService;
 use event::{DaemonEventContext, DaemonEventGenerator};
 use krata::{control::control_service_server::ControlServiceServer, dial::ControlDialAddress};
+use kratart::Runtime;
 use log::info;
-use runtime::Runtime;
 use tokio::{net::UnixListener, task::JoinHandle};
 use tokio_stream::wrappers::UnixListenerStream;
 use tonic::transport::{Identity, Server, ServerTlsConfig};
 
 pub mod control;
 pub mod event;
-pub mod runtime;
 
 pub struct Daemon {
     store: String,

guest/Cargo.toml

@@ -6,32 +6,25 @@ resolver = "2"
 
 [dependencies]
 anyhow = { workspace = true }
-log = { workspace = true }
 env_logger = { workspace = true }
-walkdir = { workspace = true }
+futures = { workspace = true }
+ipnetwork = { workspace = true }
+krata = { path = "../shared" }
+log = { workspace = true }
+nix = { workspace = true, features = ["process"] }
+oci-spec = { workspace = true }
+path-absolutize = { workspace = true }
+rtnetlink = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
 sys-mount = { workspace = true }
-oci-spec = { workspace = true }
-rtnetlink = { workspace = true }
 tokio = { workspace = true }
-futures = { workspace = true }
-ipnetwork = { workspace = true }
-path-absolutize = { workspace = true }
 tokio-stream = { workspace = true }
-
-[dependencies.nix]
-workspace = true
-features = ["process"]
-
-[dependencies.krata]
-path = "../shared"
-
-[dependencies.xenstore]
-path = "../libs/xen/xenstore"
+walkdir = { workspace = true }
+xenstore = { path = "../libs/xen/xenstore" }
 
 [lib]
-path = "src/lib.rs"
+name = "krataguest"
 
 [[bin]]
 name = "krataguest"

libs/advmac/Cargo.toml

@@ -1,16 +1,15 @@
 # This package is from https://github.com/GamePad64/advmac
-# Edera maintains an in-tree version because of dependencies
-# being out of date.
+# Edera maintains an in-tree version because of dependencies being out of date.
 [package]
 name = "advmac"
 version.workspace = true
 license = "MIT"
 edition = "2021"
 
+[dependencies]
+arrayvec = { workspace = true, features = ["serde"] }
+rand = { workspace = true }
+serde = { workspace = true }
+
 [lib]
 name = "advmac"
-
-[dependencies]
-serde = { workspace = true }
-rand = { workspace = true }
-arrayvec = { workspace = true, features = ["serde"] }

libs/advmac/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Alexander Shishenko
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

libs/loopdev/Cargo.toml

@@ -8,13 +8,10 @@ version.workspace = true
 license = "MIT"
 edition = "2021"
 
-[lib]
-name = "loopdev"
-
 [dependencies]
 errno = { workspace = true }
 libc = { workspace = true }
+nix = { workspace = true, features = ["ioctl"] }
 
-[dependencies.nix]
-workspace = true
-features = ["ioctl"]
+[lib]
+name = "loopdev"

libs/xen/xencall/Cargo.toml

@@ -4,18 +4,15 @@ version.workspace = true
 edition = "2021"
 resolver = "2"
 
-[lib]
-path = "src/lib.rs"
-
 [dependencies]
-thiserror = { workspace = true }
 libc = { workspace = true }
 log = { workspace = true }
+nix = { workspace = true, features = ["ioctl"] }
+thiserror = { workspace = true }
 uuid = { workspace = true }
 
-[dependencies.nix]
-workspace = true
-features = ["ioctl"]
+[lib]
+name = "xencall"
 
 [dev-dependencies]
 env_logger = { workspace = true }

libs/xen/xenclient/Cargo.toml

@@ -5,28 +5,24 @@ edition = "2021"
 resolver = "2"
 
 [dependencies]
-thiserror = { workspace = true }
-libc = { workspace = true }
 elf = { workspace = true }
 flate2 = { workspace = true }
-xz2 = { workspace = true }
+libc = { workspace = true }
+log = { workspace = true }
 memchr = { workspace = true }
 slice-copy = { workspace = true }
-log = { workspace = true }
-uuid = { workspace = true }
+thiserror = { workspace = true }
 tokio = { workspace = true }
-
-[dependencies.xencall]
-path = "../xencall"
-
-[dependencies.xenstore]
-path = "../xenstore"
+uuid = { workspace = true }
+xz2 = { workspace = true }
+xencall = { path = "../xencall" }
+xenstore = { path = "../xenstore" }
 
 [dev-dependencies]
 env_logger = { workspace = true }
 
 [lib]
-path = "src/lib.rs"
+name = "xenclient"
 
 [[example]]
 name = "xenclient-boot"

libs/xen/xenevtchn/Cargo.toml

@@ -5,16 +5,13 @@ edition = "2021"
 resolver = "2"
 
 [dependencies]
-thiserror = { workspace = true }
-tokio = { workspace = true }
 log = { workspace = true }
-
-[dependencies.nix]
-workspace = true
-features = ["ioctl"]
+thiserror = { workspace = true }
+nix = { workspace = true, features = ["ioctl"] }
+tokio = { workspace = true }
 
 [lib]
-path = "src/lib.rs"
+name = "xenevtchn"
 
 [[example]]
 name = "xenevtchn-simple"

libs/xen/xenstore/Cargo.toml

@@ -4,16 +4,16 @@ version.workspace = true
 edition = "2021"
 resolver = "2"
 
-[lib]
-path = "src/lib.rs"
-
 [dependencies]
-thiserror = { workspace = true }
-libc = { workspace = true }
-log = { workspace = true }
-tokio = { workspace = true }
 async-trait = { workspace = true }
 byteorder = { workspace = true }
+libc = { workspace = true }
+log = { workspace = true }
+thiserror = { workspace = true }
+tokio = { workspace = true }
+
+[lib]
+name = "xenstore"
 
 [dev-dependencies]
 env_logger = { workspace = true }

network/Cargo.toml

@@ -5,31 +5,27 @@ edition = "2021"
 resolver = "2"
 
 [dependencies]
+advmac = { path = "../libs/advmac" }
 anyhow = { workspace = true }
+async-trait = { workspace = true }
+bytes = { workspace = true }
 clap = { workspace = true }
-log = { workspace = true }
 env_logger = { workspace = true }
-rtnetlink = { workspace = true }
-netlink-packet-route = { workspace = true }
-tokio = { workspace = true }
+etherparse = { workspace = true }
 futures = { workspace = true }
 libc = { workspace = true }
-udp-stream = { workspace = true }
+log = { workspace = true }
+netlink-packet-route = { workspace = true }
+rtnetlink = { workspace = true }
 smoltcp = { workspace = true }
-etherparse = { workspace = true }
-async-trait = { workspace = true }
-uuid = { workspace = true }
-bytes = { workspace = true }
+tokio = { workspace = true }
 tokio-tun = { workspace = true }
-
-[dependencies.advmac]
-path = "../libs/advmac"
-
-[dependencies.xenstore]
-path = "../libs/xen/xenstore"
+udp-stream = { workspace = true }
+uuid = { workspace = true }
+xenstore = { path = "../libs/xen/xenstore" }
 
 [lib]
-path = "src/lib.rs"
+name = "kratanet"
 
 [[bin]]
 name = "kratanet"

runtime/Cargo.toml

@@ -0,0 +1,45 @@
+[package]
+name = "kratart"
+version.workspace = true
+edition = "2021"
+resolver = "2"
+
+[dependencies]
+advmac = { path = "../libs/advmac" }
+anyhow = { workspace = true }
+async-stream = { workspace = true }
+async-trait = { workspace = true }
+backhand = { workspace = true }
+bytes = { workspace = true }
+clap = { workspace = true }
+cli-tables = { workspace = true }
+directories = { workspace = true }
+env_logger = { workspace = true }
+flate2 = { workspace = true }
+futures = { workspace = true }
+ipnetwork = { workspace = true }
+krata = { path = "../shared" }
+log = { workspace = true }
+loopdev = { path = "../libs/loopdev" }
+nix = { workspace = true, features = ["process"] }
+oci-spec = { workspace = true }
+path-clean = { workspace = true }
+reqwest = { workspace = true }
+serde = { workspace = true }
+serde_json = { workspace = true }
+sha256 = { workspace = true }
+signal-hook = { workspace = true }
+tar = { workspace = true }
+termion = { workspace = true }
+tokio = { workspace = true }
+tokio-stream = { workspace = true }
+tonic = { workspace = true, features = ["tls"] }
+url = { workspace = true }
+uuid = { workspace = true }
+walkdir = { workspace = true }
+zstd = { workspace = true }
+xenclient = { path = "../libs/xen/xenclient" }
+xenstore = { path = "../libs/xen/xenstore" }
+
+[lib]
+name = "kratart"

runtime/src/cfgblk.rs

@@ -1,4 +1,4 @@
-use crate::runtime::image::ImageInfo;
+use crate::image::ImageInfo;
 use anyhow::Result;
 use backhand::{FilesystemWriter, NodeHeader};
 use krata::launchcfg::LaunchInfo;

runtime/src/image/mod.rs

@@ -2,9 +2,9 @@ pub mod cache;
 pub mod fetch;
 pub mod name;
 
-use crate::runtime::image::cache::ImageCache;
-use crate::runtime::image::fetch::RegistryClient;
-use crate::runtime::image::name::ImageName;
+use crate::image::cache::ImageCache;
+use crate::image::fetch::RegistryClient;
+use crate::image::name::ImageName;
 use anyhow::{anyhow, Result};
 use backhand::compression::Compressor;
 use backhand::{FilesystemCompressor, FilesystemWriter, NodeHeader};

runtime/src/launch/mod.rs

@@ -11,9 +11,9 @@ use uuid::Uuid;
 use xenclient::{DomainConfig, DomainDisk, DomainNetworkInterface};
 use xenstore::client::XsdInterface;
 
-use crate::runtime::cfgblk::ConfigBlock;
-use crate::runtime::image::{cache::ImageCache, name::ImageName, ImageCompiler, ImageInfo};
-use crate::runtime::RuntimeContext;
+use crate::cfgblk::ConfigBlock;
+use crate::image::{cache::ImageCache, name::ImageName, ImageCompiler, ImageInfo};
+use crate::RuntimeContext;
 
 use super::{GuestInfo, GuestState};
 

shared/Cargo.toml

@@ -6,23 +6,20 @@ resolver = "2"
 
 [dependencies]
 anyhow = { workspace = true }
-serde = { workspace = true }
 libc = { workspace = true }
 log = { workspace = true }
-tokio = { workspace = true }
-url = { workspace = true }
-tonic = { workspace = true }
+nix = { workspace = true, features = ["ioctl", "socket"] }
 prost = { workspace = true }
+serde = { workspace = true }
+tokio = { workspace = true }
+tonic = { workspace = true }
+url = { workspace = true }
 
 [build-dependencies]
 tonic-build = { workspace = true }
 
-[dependencies.nix]
-workspace = true
-features = ["ioctl", "socket"]
-
 [lib]
-path = "src/lib.rs"
+name = "krata"
 
 [[example]]
 name = "ethtool"