EDGAR -> Re-enable plugin support on ARM32.

Wasmtime now automatically runs with the Pulley interpreter on platforms not supported by Cranelift.

https://docs.wasmtime.dev/examples-pulley.html

opendut-edgar/Cargo.toml

@@ -8,6 +8,7 @@ license.workspace = true
 [dependencies]
 opendut-carl-api = { workspace = true, features = ["client"] }
 opendut-edgar-kernel-modules = { workspace = true }
+opendut-edgar-plugin-api = { workspace = true, features = ["host"] }
 opendut-netbird-client-api = { workspace = true }
 opendut-types = { workspace = true }
 opendut-util = { workspace = true, features = ["crypto"] }
@@ -49,15 +50,11 @@ tracing-opentelemetry = { workspace = true }
 uuid = { workspace = true, features = ["v4"] }
 url = { workspace = true }
 walkdir = { workspace = true }
+wasmtime = { workspace = true }
+wasmtime-wasi = { workspace = true }
 which = { workspace = true }
 zip = { workspace = true }
 
-# Wasmtime is not available for armv7 so plugin support needs to be disabled
-# https://docs.wasmtime.dev/stability-tiers.html#unsupported-features-and-platforms
-[target.'cfg(not(target_arch = "arm"))'.dependencies]
-opendut-edgar-plugin-api = { workspace = true, features = ["host"] }
-wasmtime = { workspace = true }
-wasmtime-wasi = { workspace = true }
 
 [dev-dependencies]
 assert_fs = { workspace = true }

opendut-edgar/src/cli.rs

@@ -108,12 +108,6 @@ pub async fn cli() -> anyhow::Result<()> {
                     .expect("Failed to request sudo privileges.");
             }
 
-            #[cfg(target_arch = "arm")]
-            {
-                println!("Running on ARMv7 / ARM32. Plugins cannot be used on this architecture.");
-                info!("Running on ARMv7 / ARM32. Plugins cannot be used on this architecture. For more information, see: https://github.com/bytecodealliance/wasmtime/issues/1173")
-            }
-
             match setup_mode {
                 SetupMode::Managed { setup_string } => {
                     setup::start::managed(dry_run, no_confirm, setup_string, mtu).await?;

opendut-edgar/src/setup/mod.rs

@@ -6,7 +6,6 @@ mod constants;
 
 pub mod start;
 
-#[cfg(not(target_arch = "arm"))]
 mod plugin;
 
 #[allow(non_camel_case_types)]

opendut-edgar/src/setup/plugin/init.rs

@@ -58,7 +58,7 @@ fn read_plugin_order(plugins_dir: &Path) -> anyhow::Result<Vec<PathBuf>> {
     let config = fs::read_to_string(&config_path)?;
     let potential_plugin_paths = config.lines()
         .map(|line| line.trim())
-        .filter(|line| line.is_empty().not()) //FIXME
+        .filter(|line| line.is_empty().not())
         .map(PathBuf::from);
 
     let mut paths: Vec<PathBuf> = vec![];

opendut-edgar/src/setup/start.rs

@@ -51,7 +51,6 @@ pub async fn managed(dry_run: DryRun, no_confirm: bool, setup_string: String, mt
 
     let mut tasks: Vec<Box<dyn Task>> = vec![];
 
-    #[cfg(not(target_arch = "arm"))]
     let _ = crate::setup::plugin::init::create_plugin_runtime(&mut tasks)?;
 
 
@@ -126,8 +125,7 @@ pub async fn unmanaged(
     let network_interface_manager = NetworkInterfaceManager::create()?;
 
     let mut tasks: Vec<Box<dyn Task>> = vec![];
-
-    #[cfg(not(target_arch = "arm"))]
+
     let _ = crate::setup::plugin::init::create_plugin_runtime(&mut tasks)?;
 
     tasks.append(&mut vec![