Convert /etc/lqos to /etc/lqos.conf globally

Too much chance of someone putting /etc/lqos as a directory.

src/TESTING-1.4.md

@@ -61,7 +61,7 @@ This will take a while the first time, but it puts everything in the right place
 Copy the daemon configuration file to `/etc`:
 
 ```
-sudo cp lqos.example /etc/lqos
+sudo cp lqos.example /etc/lqos.conf
 ```
 
 Now edit the file to match your setup:

src/build_rust.sh

@@ -6,7 +6,7 @@
 # You still need to setup services to run `lqosd` and `lqos_node_manager`
 # automatically.
 #
-# Don't forget to setup `/etc/lqos`
+# Don't forget to setup `/etc/lqos.conf`
 PROGS="lqosd lqtop xdp_iphash_to_cpu_cmdline xdp_pping lqos_node_manager webusers"
 mkdir -p bin/static
 pushd rust
@@ -37,7 +37,7 @@ popd
 cp rust/target/release/liblqos_python.so .
 
 echo "-----------------------------------------------------------------"
-echo "Don't forget to setup /etc/lqos!"
+echo "Don't forget to setup /etc/lqos.conf!"
 echo "Template .service files can be found in bin/"
 echo ""
 echo "Run rust/remove_pinned_maps.sh before you restart lqosd"

src/rust/lqos_config/README.md

@@ -2,9 +2,9 @@
 
 `lqos_config` is designed to manage configuration of LibreQoS.
 
-Since all of the parts of the system need to know where to find LibreQoS, it first looks for a file named `/etc/lqos` and uses that to locate the LibreQoS installation.
+Since all of the parts of the system need to know where to find LibreQoS, it first looks for a file named `/etc/lqos.conf` and uses that to locate the LibreQoS installation.
 
-`/etc/lqos` looks like this:
+`/etc/lqos.conf` looks like this:
 
 ```toml
 lqos_directory = '/opt/libreqos'

src/rust/lqos_config/src/etc.rs

@@ -1,10 +1,10 @@
-//! Manages the `/etc/lqos` file.
+//! Manages the `/etc/lqos.conf` file.
 
 use anyhow::{Error, Result};
 use serde::{Deserialize, Serialize};
 use std::path::Path;
 
-/// Represents the top-level of the `/etc/lqos` file. Serialization
+/// Represents the top-level of the `/etc/lqos.conf` file. Serialization
 /// structure.
 #[derive(Serialize, Deserialize, Clone, Debug)]
 pub struct EtcLqos {
@@ -105,12 +105,12 @@ pub struct BridgeVlan {
 }
 
 impl EtcLqos {
-    /// Loads `/etc/lqos`.
+    /// Loads `/etc/lqos.conf`.
     pub fn load() -> Result<Self> {
-        if !Path::new("/etc/lqos").exists() {
-            return Err(Error::msg("You must setup /etc/lqos"));
+        if !Path::new("/etc/lqos.conf").exists() {
+            return Err(Error::msg("You must setup /etc/lqos.conf"));
         }
-        let raw = std::fs::read_to_string("/etc/lqos")?;
+        let raw = std::fs::read_to_string("/etc/lqos.conf")?;
         let config: Self = toml::from_str(&raw)?;
         //println!("{:?}", config);
         Ok(config)

src/rust/lqos_config/src/lib.rs

@@ -1,7 +1,7 @@
 //! The `lqos_config` crate stores and handles LibreQoS configuration.
 //! Configuration is drawn from:
 //! * The `ispConfig.py` file.
-//! * The `/etc/lqos` file.
+//! * The `/etc/lqos.conf` file.
 //! * `ShapedDevices.csv` files.
 //! * `network.json` files.
 

src/rust/lqos_config/src/shaped_devices/mod.rs

@@ -20,7 +20,7 @@ pub struct ConfigShapedDevices {
 
 impl ConfigShapedDevices {
     /// The path to the current `ShapedDevices.csv` file, determined
-    /// by acquiring the prefix from the `/etc/lqos` configuration
+    /// by acquiring the prefix from the `/etc/lqos.conf` configuration
     /// file.
     pub fn path() -> Result<PathBuf> {
         let cfg = etc::EtcLqos::load()?;

src/rust/lqosd/README.md

@@ -11,7 +11,7 @@
 
 ## Required Configuration
 
-You *must* have a file present called `/etc/lqos`. At a minimum, it must tell `lqosd` where to find the LibreQoS configuration. For example:
+You *must* have a file present called `/etc/lqos.conf`. At a minimum, it must tell `lqosd` where to find the LibreQoS configuration. For example:
 
 ```toml
 lqos_directory = '/opt/libreqos/v1.3'
@@ -19,7 +19,7 @@ lqos_directory = '/opt/libreqos/v1.3'
 
 ## Offload Tuning
 
-`lqosd` can set kernel tunables for you on start-up. These are specified in `/etc/lqos` also, in the `[tuning]` section:
+`lqosd` can set kernel tunables for you on start-up. These are specified in `/etc/lqos.conf` also, in the `[tuning]` section:
 
 ```toml
 [tuning]
@@ -37,7 +37,7 @@ disable_offload = [ "gso", "tso", "lro", "sg", "gro" ]
 
 ## Bifrost - eBPF Kernel Bridge
 
-To enable the kernel-side eBPF bridge, edit `/etc/lqos`:
+To enable the kernel-side eBPF bridge, edit `/etc/lqos.conf`:
 
 ```toml
 [bridge]