added new vm requests

src/main.rs

@@ -4,17 +4,26 @@ mod constants;
 mod tcontract;
 
 use crate::config::Config;
+use crate::state::NewVMRequest;
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let config = Config::from_file("test_data/config1.yaml")?;
-    println!("{:#?}", config);
-    let config = Config::from_file("test_data/config2.yaml")?;
-    println!("{:#?}", config);
-    let config = Config::from_file("test_data/config3.yaml")?;
-    println!("{:#?}", config);
-    let config = Config::from_file("test_data/config4.yaml")?;
-    println!("{:#?}", config);
-    let config = Config::from_file("test_data/config5.yaml")?;
-    println!("{:#?}", config);
+    // let config = Config::from_file("test_data/config1.yaml")?;
+    // println!("{:#?}", config);
+    // let config = Config::from_file("test_data/config2.yaml")?;
+    // println!("{:#?}", config);
+    // let config = Config::from_file("test_data/config3.yaml")?;
+    // println!("{:#?}", config);
+    // let config = Config::from_file("test_data/config4.yaml")?;
+    // println!("{:#?}", config);
+    // let config = Config::from_file("test_data/config5.yaml")?;
+    // println!("{:#?}", config);
+    let new_vm_req = NewVMRequest::from_file("test_data/new_vm_req1.yaml")?;
+    println!("{:#?}", new_vm_req);
+    let new_vm_req = NewVMRequest::from_file("test_data/new_vm_req2.yaml")?;
+    println!("{:#?}", new_vm_req);
+    let new_vm_req = NewVMRequest::from_file("test_data/new_vm_req3.yaml")?;
+    println!("{:#?}", new_vm_req);
+    let new_vm_req = NewVMRequest::from_file("test_data/new_vm_req4.yaml")?;
+    println!("{:#?}", new_vm_req);
     Ok(())
 }

src/state.rs

@@ -12,6 +12,7 @@ use std::io::Read;
 use std::io::Write;
 use std::path::Path;
 use std::process::Command;
+use serde::Deserialize;
 
 pub struct Resources {
     // QEMU does not support MHz limiation
@@ -263,6 +264,7 @@ pub struct VM {
     dtrfs_sha: String,
 }
 
+#[derive(Deserialize, Debug)]
 pub struct NewVMRequest {
     uuid: String,
     hostname: String,
@@ -279,6 +281,14 @@ pub struct NewVMRequest {
     dtrfs_sha: String,
 }
 
+impl NewVMRequest {
+    pub fn from_file(path: &str) -> Result<Self, Box<dyn std::error::Error>> {
+        let content = std::fs::read_to_string(path)?;
+        let request: NewVMRequest = serde_yaml::from_str(&content)?;
+        Ok(request)
+    }
+}
+
 pub enum VMCreationErrors {
     NATandIPv4Conflict,
     TooManyCores,

test_data/new_vm_req1.yaml

@@ -0,0 +1,15 @@
+uuid: "123e4567-e89b-12d3-a456-426614174000"
+hostname: "test-vm-01"
+admin_key: "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEArandomkeyexample"
+extra_ports:
+  - 8080
+  - 8443
+public_ipv4: true
+public_ipv6: false
+disk_size: 50
+vcpus: 4
+memory: 8192
+kernel_url: "http://example.com/kernel"
+kernel_sha: "abc123def4567890ghij"
+dtrfs_url: "http://example.com/dtrfs"
+dtrfs_sha: "xyz9876543210mnop"

test_data/new_vm_req2.yaml

@@ -0,0 +1,14 @@
+uuid: "987e6543-e21b-43d3-c321-654987210000"
+hostname: "minimal-vm"
+admin_key: "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQAnotherExampleKey"
+extra_ports: []
+public_ipv4: false
+public_ipv6: false
+disk_size: 10
+vcpus: 1
+memory: 2048
+kernel_url: "http://minimal.com/kernel"
+kernel_sha: "minimalsha123"
+dtrfs_url: "http://minimal.com/dtrfs"
+dtrfs_sha: "dtrfssha456"
+

test_data/new_vm_req3.yaml

@@ -0,0 +1,19 @@
+uuid: "246e1357-e98b-76d3-f345-129874650000"
+hostname: "extensive-vm"
+admin_key: "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEExtendedKeyExample"
+extra_ports:
+  - 80
+  - 443
+  - 3000
+  - 5000
+  - 6000
+public_ipv4: true
+public_ipv6: true
+disk_size: 200
+vcpus: 16
+memory: 65536
+kernel_url: "http://large.com/kernel"
+kernel_sha: "largekernelsha"
+dtrfs_url: "http://large.com/dtrfs"
+dtrfs_sha: "largedtrfssha"
+

test_data/new_vm_req4.yaml

@@ -0,0 +1,14 @@
+uuid: "default-uuid"
+hostname: "testing-vm"
+admin_key: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAAKeyExampleForTesting"
+extra_ports: [1234, 5678]
+public_ipv4: false
+public_ipv6: true
+disk_size: 25
+vcpus: 2
+memory: 4096
+kernel_url: "http://testing.com/kernel"
+kernel_sha: "testkernelsha"
+dtrfs_url: "http://testing.com/dtrfs"
+dtrfs_sha: "testdtrfssha"
+