fix: 调整endpoint位置

ecstore/src/disk/endpoint.rs

@@ -0,0 +1,381 @@
+use crate::error::{Error, Result};
+use crate::utils::net;
+use path_absolutize::Absolutize;
+use path_clean::PathClean;
+use std::{fmt::Display, path::Path};
+use url::{ParseError, Url};
+
+/// enum for endpoint type.
+#[derive(PartialEq, Eq, Debug)]
+pub enum EndpointType {
+    /// path style endpoint type enum.
+    Path,
+
+    /// URL style endpoint type enum.
+    Url,
+}
+
+/// any type of endpoint.
+#[derive(Debug, PartialEq, Eq, Clone)]
+pub struct Endpoint {
+    pub url: url::Url,
+    pub is_local: bool,
+
+    pub pool_idx: Option<usize>,
+    pub set_idx: Option<usize>,
+    pub disk_idx: Option<usize>,
+}
+
+impl Display for Endpoint {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        if self.url.scheme() == "file" {
+            write!(f, "{}", self.url.path())
+        } else {
+            write!(f, "{}", self.url)
+        }
+    }
+}
+
+impl TryFrom<&str> for Endpoint {
+    /// The type returned in the event of a conversion error.
+    type Error = Error;
+
+    /// Performs the conversion.
+    fn try_from(value: &str) -> Result<Self, Self::Error> {
+        /// check whether given path is not empty.
+        fn is_empty_path(path: impl AsRef<Path>) -> bool {
+            ["", "/", "\\"].iter().any(|&v| Path::new(v).eq(path.as_ref()))
+        }
+
+        if is_empty_path(value) {
+            return Err(Error::from_string("empty or root endpoint is not supported"));
+        }
+
+        let mut is_local = false;
+        let url = match Url::parse(value) {
+            #[allow(unused_mut)]
+            Ok(mut url) if url.has_host() => {
+                // URL style of endpoint.
+                // Valid URL style endpoint is
+                // - Scheme field must contain "http" or "https"
+                // - All field should be empty except Host and Path.
+                if !((url.scheme() == "http" || url.scheme() == "https")
+                    && url.username().is_empty()
+                    && url.fragment().is_none()
+                    && url.query().is_none())
+                {
+                    return Err(Error::from_string("invalid URL endpoint format"));
+                }
+
+                let path = Path::new(url.path()).clean();
+                if is_empty_path(&path) {
+                    return Err(Error::from_string("empty or root path is not supported in URL endpoint"));
+                }
+
+                if let Some(v) = path.to_str() {
+                    url.set_path(v)
+                }
+
+                // On windows having a preceding SlashSeparator will cause problems, if the
+                // command line already has C:/<export-folder/ in it. Final resulting
+                // path on windows might become C:/C:/ this will cause problems
+                // of starting rustfs server properly in distributed mode on windows.
+                // As a special case make sure to trim the separator.
+
+                // NOTE: It is also perfectly fine for windows users to have a path
+                // without C:/ since at that point we treat it as relative path
+                // and obtain the full filesystem path as well. Providing C:/
+                // style is necessary to provide paths other than C:/,
+                // such as F:/, D:/ etc.
+                //
+                // Another additional benefit here is that this style also
+                // supports providing \\host\share support as well.
+                #[cfg(windows)]
+                {
+                    let path = url.path().to_owned();
+                    if Path::new(&path[1..]).is_absolute() {
+                        url.set_path(&path[1..]);
+                    }
+                }
+
+                url
+            }
+            Ok(_) => {
+                // like d:/foo
+                is_local = true;
+                url_parse_from_file_path(value)?
+            }
+            Err(e) => match e {
+                ParseError::InvalidPort => {
+                    return Err(Error::from_string("invalid URL endpoint format: port number must be between 1 to 65535"))
+                }
+                ParseError::EmptyHost => return Err(Error::from_string("invalid URL endpoint format: empty host name")),
+                ParseError::RelativeUrlWithoutBase => {
+                    // like /foo
+                    is_local = true;
+                    url_parse_from_file_path(value)?
+                }
+                _ => return Err(Error::from_string(format!("invalid URL endpoint format: {}", e))),
+            },
+        };
+
+        Ok(Endpoint {
+            url,
+            is_local,
+            pool_idx: None,
+            set_idx: None,
+            disk_idx: None,
+        })
+    }
+}
+
+impl Endpoint {
+    /// returns type of endpoint.
+    pub fn get_type(&self) -> EndpointType {
+        if self.url.scheme() == "file" {
+            EndpointType::Path
+        } else {
+            EndpointType::Url
+        }
+    }
+
+    /// sets a specific pool number to this node
+    pub fn set_pool_index(&mut self, idx: usize) {
+        self.pool_idx = Some(idx)
+    }
+
+    /// sets a specific set number to this node
+    pub fn set_set_index(&mut self, idx: usize) {
+        self.set_idx = Some(idx)
+    }
+
+    /// sets a specific disk number to this node
+    pub fn set_disk_index(&mut self, idx: usize) {
+        self.disk_idx = Some(idx)
+    }
+
+    /// resolves the host and updates if it is local or not.
+    pub fn update_is_local(&mut self, local_port: u16) -> Result<()> {
+        match (self.url.scheme(), self.url.host()) {
+            (v, Some(host)) if v != "file" => {
+                self.is_local = net::is_local_host(host, self.url.port().unwrap_or_default(), local_port)?;
+            }
+            _ => {}
+        }
+
+        Ok(())
+    }
+
+    /// returns the host to be used for grid connections.
+    pub fn grid_host(&self) -> String {
+        match (self.url.host(), self.url.port()) {
+            (Some(host), Some(port)) => format!("{}://{}:{}", self.url.scheme(), host, port),
+            (Some(host), None) => format!("{}://{}", self.url.scheme(), host),
+            _ => String::new(),
+        }
+    }
+
+    pub fn host_port(&self) -> String {
+        match (self.url.host(), self.url.port()) {
+            (Some(host), Some(port)) => format!("{}:{}", host, port),
+            (Some(host), None) => format!("{}", host),
+            _ => String::new(),
+        }
+    }
+}
+
+/// parse a file path into an URL.
+fn url_parse_from_file_path(value: &str) -> Result<url::Url> {
+    // Only check if the arg is an ip address and ask for scheme since its absent.
+    // localhost, example.com, any FQDN cannot be disambiguated from a regular file path such as
+    // /mnt/export1. So we go ahead and start the rustfs server in FS modes in these cases.
+    let addr: Vec<&str> = value.splitn(2, '/').collect();
+    if net::is_socket_addr(addr[0]) {
+        return Err(Error::from_string("invalid URL endpoint format: missing scheme http or https"));
+    }
+
+    let file_path = match Path::new(value).absolutize() {
+        Ok(path) => path,
+        Err(err) => return Err(Error::from_string(format!("absolute path failed: {}", err))),
+    };
+
+    match Url::from_file_path(file_path) {
+        Ok(url) => Ok(url),
+        Err(_) => Err(Error::from_string("Convert a file path into an URL failed")),
+    }
+}
+
+#[cfg(test)]
+mod test {
+
+    use super::*;
+
+    #[test]
+    fn test_new_endpoint() {
+        #[derive(Default)]
+        struct TestCase<'a> {
+            arg: &'a str,
+            expected_endpoint: Option<Endpoint>,
+            expected_type: Option<EndpointType>,
+            expected_err: Option<Error>,
+        }
+
+        let u2 = url::Url::parse("https://example.org/path").unwrap();
+        let u4 = url::Url::parse("http://192.168.253.200/path").unwrap();
+        let u6 = url::Url::parse("http://server:/path").unwrap();
+        let root_slash_foo = url::Url::from_file_path("/foo").unwrap();
+
+        let test_cases = [
+            TestCase {
+                arg: "/foo",
+                expected_endpoint: Some(Endpoint {
+                    url: root_slash_foo,
+                    is_local: true,
+                    pool_idx: None,
+                    set_idx: None,
+                    disk_idx: None,
+                }),
+                expected_type: Some(EndpointType::Path),
+                expected_err: None,
+            },
+            TestCase {
+                arg: "https://example.org/path",
+                expected_endpoint: Some(Endpoint {
+                    url: u2,
+                    is_local: false,
+                    pool_idx: None,
+                    set_idx: None,
+                    disk_idx: None,
+                }),
+                expected_type: Some(EndpointType::Url),
+                expected_err: None,
+            },
+            TestCase {
+                arg: "http://192.168.253.200/path",
+                expected_endpoint: Some(Endpoint {
+                    url: u4,
+                    is_local: false,
+                    pool_idx: None,
+                    set_idx: None,
+                    disk_idx: None,
+                }),
+                expected_type: Some(EndpointType::Url),
+                expected_err: None,
+            },
+            TestCase {
+                arg: "",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("empty or root endpoint is not supported")),
+            },
+            TestCase {
+                arg: "/",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("empty or root endpoint is not supported")),
+            },
+            TestCase {
+                arg: "\\",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("empty or root endpoint is not supported")),
+            },
+            TestCase {
+                arg: "c://foo",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("invalid URL endpoint format")),
+            },
+            TestCase {
+                arg: "ftp://foo",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("invalid URL endpoint format")),
+            },
+            TestCase {
+                arg: "http://server/path?location",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("invalid URL endpoint format")),
+            },
+            TestCase {
+                arg: "http://:/path",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("invalid URL endpoint format: empty host name")),
+            },
+            TestCase {
+                arg: "http://:8080/path",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("invalid URL endpoint format: empty host name")),
+            },
+            TestCase {
+                arg: "http://server:/path",
+                expected_endpoint: Some(Endpoint {
+                    url: u6,
+                    is_local: false,
+                    pool_idx: None,
+                    set_idx: None,
+                    disk_idx: None,
+                }),
+                expected_type: Some(EndpointType::Url),
+                expected_err: None,
+            },
+            TestCase {
+                arg: "https://93.184.216.34:808080/path",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("invalid URL endpoint format: port number must be between 1 to 65535")),
+            },
+            TestCase {
+                arg: "http://server:8080//",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("empty or root path is not supported in URL endpoint")),
+            },
+            TestCase {
+                arg: "http://server:8080/",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("empty or root path is not supported in URL endpoint")),
+            },
+            TestCase {
+                arg: "192.168.1.210:9000",
+                expected_endpoint: None,
+                expected_type: None,
+                expected_err: Some(Error::from_string("invalid URL endpoint format: missing scheme http or https")),
+            },
+        ];
+
+        for test_case in test_cases {
+            let ret = Endpoint::try_from(test_case.arg);
+            if test_case.expected_err.is_none() && ret.is_err() {
+                panic!("{}: error: expected = <nil>, got = {:?}", test_case.arg, ret);
+            }
+            if test_case.expected_err.is_some() && ret.is_ok() {
+                panic!("{}: error: expected = {:?}, got = <nil>", test_case.arg, test_case.expected_err);
+            }
+            match (test_case.expected_err, ret) {
+                (None, Err(e)) => panic!("{}: error: expected = <nil>, got = {}", test_case.arg, e),
+                (None, Ok(mut ep)) => {
+                    let _ = ep.update_is_local(9000);
+                    if test_case.expected_type != Some(ep.get_type()) {
+                        panic!(
+                            "{}: type: expected = {:?}, got = {:?}",
+                            test_case.arg,
+                            test_case.expected_type,
+                            ep.get_type()
+                        );
+                    }
+
+                    assert_eq!(test_case.expected_endpoint, Some(ep), "{}: endpoint", test_case.arg);
+                }
+                (Some(e), Ok(_)) => panic!("{}: error: expected = {}, got = <nil>", test_case.arg, e),
+                (Some(e), Err(e2)) => {
+                    assert_eq!(e.to_string(), e2.to_string(), "{}: error: expected = {}, got = {}", test_case.arg, e, e2)
+                }
+            }
+        }
+    }
+}

ecstore/src/disk/local.rs

@@ -1,4 +1,4 @@
-use super::{error::DiskError, format::FormatV3};
+use super::{endpoint::Endpoint, error::DiskError, format::FormatV3};
 use super::{
     DeleteOptions, DiskAPI, FileReader, FileWriter, ReadMultipleReq, ReadMultipleResp, ReadOptions, RenameDataResp, VolumeInfo,
 };
@@ -17,7 +17,7 @@ use tracing::{debug, warn};
 use uuid::Uuid;
 
 use crate::{
-    endpoint::{Endpoint, Endpoints},
+    endpoints::Endpoints,
     error::{Error, Result},
     file_meta::FileMeta,
     store_api::{FileInfo, RawFileInfo},

ecstore/src/disk/mod.rs

@@ -1,3 +1,4 @@
+pub mod endpoint;
 pub mod error;
 pub mod format;
 mod local;

ecstore/src/disks_layout.rs

@@ -1,4 +1,4 @@
-use super::error::{Error, Result};
+use crate::error::{Error, Result};
 use crate::utils::ellipses::*;
 use serde::Deserialize;
 use std::collections::HashSet;
@@ -13,51 +13,31 @@ pub struct PoolDisksLayout {
     layout: Vec<Vec<String>>,
 }
 
-impl AsRef<Vec<Vec<String>>> for PoolDisksLayout {
-    fn as_ref(&self) -> &Vec<Vec<String>> {
-        &self.layout
-    }
-}
-
-impl AsMut<Vec<Vec<String>>> for PoolDisksLayout {
-    fn as_mut(&mut self) -> &mut Vec<Vec<String>> {
-        &mut self.layout
-    }
-}
-
 impl PoolDisksLayout {
-    pub fn new(args: impl Into<String>, layout: Vec<Vec<String>>) -> Self {
+    fn new(args: impl Into<String>, layout: Vec<Vec<String>>) -> Self {
         PoolDisksLayout {
             cmd_line: args.into(),
             layout,
         }
     }
 
-    pub fn count(&self) -> usize {
+    fn count(&self) -> usize {
         self.layout.len()
     }
 
-    pub fn get_cmd_line(&self) -> &str {
+    fn get_cmd_line(&self) -> &str {
         &self.cmd_line
     }
+
+    pub fn iter(&self) -> impl Iterator<Item = &Vec<String>> {
+        self.layout.iter()
+    }
 }
 
 #[derive(Deserialize, Debug, Default)]
 pub struct DisksLayout {
     pub legacy: bool,
-    pools: Vec<PoolDisksLayout>,
-}
-
-impl AsRef<Vec<PoolDisksLayout>> for DisksLayout {
-    fn as_ref(&self) -> &Vec<PoolDisksLayout> {
-        &self.pools
-    }
-}
-
-impl AsMut<Vec<PoolDisksLayout>> for DisksLayout {
-    fn as_mut(&mut self) -> &mut Vec<PoolDisksLayout> {
-        &mut self.pools
-    }
+    pub pools: Vec<PoolDisksLayout>,
 }
 
 impl<T: AsRef<str>> TryFrom<&[T]> for DisksLayout {
@@ -119,8 +99,19 @@ impl DisksLayout {
         &self.pools[0].layout[0][0]
     }
 
-    pub fn get_layout(&self, idx: usize) -> Option<&PoolDisksLayout> {
-        self.pools.get(idx)
+    /// returns the total number of sets in the layout.
+    pub fn get_set_count(&self, i: usize) -> usize {
+        self.pools.get(i).map_or(0, |v| v.count())
+    }
+
+    /// returns the total number of drives in the layout.
+    pub fn get_drives_per_set(&self, i: usize) -> usize {
+        self.pools.get(i).map_or(0, |v| v.layout.first().map_or(0, |v| v.len()))
+    }
+
+    /// returns the command line for the given index.
+    pub fn get_cmd_line(&self, i: usize) -> String {
+        self.pools.get(i).map_or(String::new(), |v| v.get_cmd_line().to_owned())
     }
 }
 
@@ -162,10 +153,10 @@ fn get_all_sets<T: AsRef<str>>(is_ellipses: bool, args: &[T]) -> Result<Vec<Vec<
 /// represents parsed ellipses values, also provides
 /// methods to get the sets of endpoints.
 #[derive(Debug, Default)]
-pub struct EndpointSet {
-    pub _arg_patterns: Vec<ArgPattern>,
-    pub endpoints: Vec<String>,
-    pub set_indexes: Vec<Vec<usize>>,
+struct EndpointSet {
+    _arg_patterns: Vec<ArgPattern>,
+    endpoints: Vec<String>,
+    set_indexes: Vec<Vec<usize>>,
 }
 
 impl<T: AsRef<str>> TryFrom<&[T]> for EndpointSet {
@@ -357,7 +348,6 @@ fn get_total_sizes(arg_patterns: &[ArgPattern]) -> Vec<usize> {
 mod test {
 
     use super::*;
-    use crate::utils::ellipses;
 
     impl PartialEq for EndpointSet {
         fn eq(&self, other: &Self) -> bool {
@@ -532,7 +522,7 @@ mod test {
         for test_case in test_cases {
             let mut arg_patterns = Vec::new();
             for v in test_case.args.iter() {
-                match ellipses::find_ellipses_patterns(v) {
+                match find_ellipses_patterns(v) {
                     Ok(patterns) => {
                         arg_patterns.push(patterns);
                     }

ecstore/src/endpoints.rs

@@ -1,26 +1,13 @@
-use super::disks_layout::DisksLayout;
-use super::error::{Error, Result};
-use super::utils::net;
-use path_absolutize::Absolutize;
-use path_clean::PathClean;
-use std::collections::HashSet;
-use std::fmt::Display;
-use std::net::IpAddr;
-use std::{
-    collections::{hash_map::Entry, HashMap},
-    path::Path,
+use crate::{
+    disk::endpoint::{Endpoint, EndpointType},
+    disks_layout::DisksLayout,
+    error::{Error, Result},
+    utils::net,
+};
+use std::{
+    collections::{hash_map::Entry, HashMap, HashSet},
+    net::IpAddr,
 };
-use url::{ParseError, Url};
-
-/// enum for endpoint type.
-#[derive(PartialEq, Eq, Debug)]
-pub enum EndpointType {
-    /// path style endpoint type enum.
-    Path,
-
-    /// URL style endpoint type enum.
-    Url,
-}
 
 /// enum for setup type.
 #[derive(PartialEq, Eq, Debug)]
@@ -50,175 +37,6 @@ pub struct Node {
     pub grid_host: String,
 }
 
-/// any type of endpoint.
-#[derive(Debug, PartialEq, Eq, Clone)]
-pub struct Endpoint {
-    pub url: url::Url,
-    pub is_local: bool,
-
-    pub pool_idx: Option<usize>,
-    pub set_idx: Option<usize>,
-    pub disk_idx: Option<usize>,
-}
-
-impl Display for Endpoint {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        if self.url.scheme() == "file" {
-            write!(f, "{}", self.url.path())
-        } else {
-            write!(f, "{}", self.url)
-        }
-    }
-}
-
-impl TryFrom<&str> for Endpoint {
-    /// The type returned in the event of a conversion error.
-    type Error = Error;
-
-    /// Performs the conversion.
-    fn try_from(value: &str) -> Result<Self, Self::Error> {
-        /// check whether given path is not empty.
-        fn is_empty_path(path: impl AsRef<Path>) -> bool {
-            ["", "/", "\\"].iter().any(|&v| Path::new(v).eq(path.as_ref()))
-        }
-
-        if is_empty_path(value) {
-            return Err(Error::from_string("empty or root endpoint is not supported"));
-        }
-
-        let mut is_local = false;
-        let url = match Url::parse(value) {
-            #[allow(unused_mut)]
-            Ok(mut url) if url.has_host() => {
-                // URL style of endpoint.
-                // Valid URL style endpoint is
-                // - Scheme field must contain "http" or "https"
-                // - All field should be empty except Host and Path.
-                if !((url.scheme() == "http" || url.scheme() == "https")
-                    && url.username().is_empty()
-                    && url.fragment().is_none()
-                    && url.query().is_none())
-                {
-                    return Err(Error::from_string("invalid URL endpoint format"));
-                }
-
-                let path = Path::new(url.path()).clean();
-                if is_empty_path(&path) {
-                    return Err(Error::from_string("empty or root path is not supported in URL endpoint"));
-                }
-
-                if let Some(v) = path.to_str() {
-                    url.set_path(v)
-                }
-
-                // On windows having a preceding SlashSeparator will cause problems, if the
-                // command line already has C:/<export-folder/ in it. Final resulting
-                // path on windows might become C:/C:/ this will cause problems
-                // of starting rustfs server properly in distributed mode on windows.
-                // As a special case make sure to trim the separator.
-
-                // NOTE: It is also perfectly fine for windows users to have a path
-                // without C:/ since at that point we treat it as relative path
-                // and obtain the full filesystem path as well. Providing C:/
-                // style is necessary to provide paths other than C:/,
-                // such as F:/, D:/ etc.
-                //
-                // Another additional benefit here is that this style also
-                // supports providing \\host\share support as well.
-                #[cfg(windows)]
-                {
-                    let path = url.path().to_owned();
-                    if Path::new(&path[1..]).is_absolute() {
-                        url.set_path(&path[1..]);
-                    }
-                }
-
-                url
-            }
-            Ok(_) => {
-                // like d:/foo
-                is_local = true;
-                url_parse_from_file_path(value)?
-            }
-            Err(e) => match e {
-                ParseError::InvalidPort => {
-                    return Err(Error::from_string("invalid URL endpoint format: port number must be between 1 to 65535"))
-                }
-                ParseError::EmptyHost => return Err(Error::from_string("invalid URL endpoint format: empty host name")),
-                ParseError::RelativeUrlWithoutBase => {
-                    // like /foo
-                    is_local = true;
-                    url_parse_from_file_path(value)?
-                }
-                _ => return Err(Error::from_string(format!("invalid URL endpoint format: {}", e))),
-            },
-        };
-
-        Ok(Endpoint {
-            url,
-            is_local,
-            pool_idx: None,
-            set_idx: None,
-            disk_idx: None,
-        })
-    }
-}
-
-impl Endpoint {
-    /// returns type of endpoint.
-    pub fn get_type(&self) -> EndpointType {
-        if self.url.scheme() == "file" {
-            EndpointType::Path
-        } else {
-            EndpointType::Url
-        }
-    }
-
-    /// sets a specific pool number to this node
-    pub fn set_pool_index(&mut self, idx: usize) {
-        self.pool_idx = Some(idx)
-    }
-
-    /// sets a specific set number to this node
-    pub fn set_set_index(&mut self, idx: usize) {
-        self.set_idx = Some(idx)
-    }
-
-    /// sets a specific disk number to this node
-    pub fn set_disk_index(&mut self, idx: usize) {
-        self.disk_idx = Some(idx)
-    }
-
-    /// resolves the host and updates if it is local or not.
-    fn update_is_local(&mut self, local_port: u16) -> Result<()> {
-        match (self.url.scheme(), self.url.host()) {
-            (v, Some(host)) if v != "file" => {
-                self.is_local = net::is_local_host(host, self.url.port().unwrap_or_default(), local_port)?;
-            }
-            _ => {}
-        }
-
-        Ok(())
-    }
-
-    /// returns the host to be used for grid connections.
-    fn grid_host(&self) -> String {
-        match (self.url.host(), self.url.port()) {
-            (Some(host), Some(port)) => format!("{}://{}:{}", self.url.scheme(), host, port),
-            (Some(host), None) => format!("{}://{}", self.url.scheme(), host),
-            _ => String::new(),
-        }
-    }
-
-    fn host_port(&self) -> String {
-        match (self.url.host(), self.url.port()) {
-            (Some(host), Some(port)) => format!("{}:{}", host, port),
-            (Some(host), None) => format!("{}", host),
-            _ => String::new(),
-        }
-    }
-}
-
 /// list of same type of endpoint.
 #[derive(Debug, Default, Clone)]
 pub struct Endpoints(Vec<Endpoint>);
@@ -241,11 +59,11 @@ impl From<Vec<Endpoint>> for Endpoints {
     }
 }
 
-impl TryFrom<&[String]> for Endpoints {
+impl<T: AsRef<str>> TryFrom<&[T]> for Endpoints {
     type Error = Error;
 
     /// returns new endpoint list based on input args.
-    fn try_from(args: &[String]) -> Result<Self> {
+    fn try_from(args: &[T]) -> Result<Self> {
         let mut endpoint_type = None;
         let mut schema = None;
         let mut endpoints = Vec::with_capacity(args.len());
@@ -253,9 +71,9 @@ impl TryFrom<&[String]> for Endpoints {
 
         // Loop through args and adds to endpoint list.
         for (i, arg) in args.iter().enumerate() {
-            let endpoint = match Endpoint::try_from(arg.as_str()) {
+            let endpoint = match Endpoint::try_from(arg.as_ref()) {
                 Ok(ep) => ep,
-                Err(e) => return Err(Error::from_string(format!("'{}': {}", arg, e))),
+                Err(e) => return Err(Error::from_string(format!("'{}': {}", arg.as_ref(), e))),
             };
 
             // All endpoints have to be same type and scheme if applicable.
@@ -282,8 +100,19 @@ impl TryFrom<&[String]> for Endpoints {
     }
 }
 
+impl Endpoints {
+    /// Converts `self` into its inner representation.
+    ///
+    /// This method consumes the `self` object and returns its inner `Vec<Endpoint>`.
+    /// It is useful for when you need to take the endpoints out of their container
+    /// without needing a reference to the container itself.
+    pub fn into_inner(self) -> Vec<Endpoint> {
+        self.0
+    }
+}
+
 /// a temporary type to holds the list of endpoints
-pub struct PoolEndpointList {
+struct PoolEndpointList {
     inner: Vec<Endpoints>,
     setup_type: SetupType,
 }
@@ -303,7 +132,7 @@ impl AsMut<Vec<Endpoints>> for PoolEndpointList {
 impl PoolEndpointList {
     /// creates a list of endpoints per pool, resolves their relevant
     /// hostnames and discovers those are local or remote.
-    pub fn create_pool_endpoints(server_addr: &str, disks_layout: &DisksLayout) -> Result<Self> {
+    fn create_pool_endpoints(server_addr: &str, disks_layout: &DisksLayout) -> Result<Self> {
         if disks_layout.is_empty_layout() {
             return Err(Error::from_string("invalid number of endpoints"));
         }
@@ -331,10 +160,10 @@ impl PoolEndpointList {
             });
         }
 
-        let mut pool_endpoints = Vec::<Endpoints>::with_capacity(disks_layout.as_ref().len());
-        for (pool_idx, pool) in disks_layout.as_ref().iter().enumerate() {
+        let mut pool_endpoints = Vec::<Endpoints>::with_capacity(disks_layout.pools.len());
+        for (pool_idx, pool) in disks_layout.pools.iter().enumerate() {
             let mut endpoints = Endpoints::default();
-            for (set_idx, set_layout) in pool.as_ref().iter().enumerate() {
+            for (set_idx, set_layout) in pool.iter().enumerate() {
                 // Convert args to endpoints
                 let mut eps = Endpoints::try_from(set_layout.as_slice())?;
 
@@ -582,7 +411,7 @@ impl EndpointServerPools {
     /// validates and creates new endpoints from input args, supports
     /// both ellipses and without ellipses transparently.
     pub fn create_server_endpoints(server_addr: &str, disks_layout: &DisksLayout) -> Result<(EndpointServerPools, SetupType)> {
-        if disks_layout.as_ref().is_empty() {
+        if disks_layout.pools.is_empty() {
             return Err(Error::from_string("Invalid arguments specified"));
         }
 
@@ -590,17 +419,12 @@ impl EndpointServerPools {
 
         let mut ret: EndpointServerPools = Vec::with_capacity(pool_eps.as_ref().len()).into();
         for (i, eps) in pool_eps.inner.into_iter().enumerate() {
-            let layout = disks_layout.get_layout(i);
-            let set_count = layout.map_or(0, |v| v.count());
-            let drives_per_set = layout.map_or(0, |v| v.as_ref().first().map_or(0, |v| v.len()));
-            let cmd_line = layout.map_or(String::new(), |v| v.get_cmd_line().to_owned());
-
             let ep = PoolEndpoints {
                 legacy: disks_layout.legacy,
-                set_count,
-                drives_per_set,
+                set_count: disks_layout.get_set_count(i),
+                drives_per_set: disks_layout.get_drives_per_set(i),
                 endpoints: eps,
-                cmd_line,
+                cmd_line: disks_layout.get_cmd_line(i),
                 platform: format!("OS: {} | Arch: {}", std::env::consts::OS, std::env::consts::ARCH),
             };
 
@@ -667,200 +491,11 @@ impl EndpointServerPools {
     }
 }
 
-/// parse a file path into an URL.
-fn url_parse_from_file_path(value: &str) -> Result<url::Url> {
-    // Only check if the arg is an ip address and ask for scheme since its absent.
-    // localhost, example.com, any FQDN cannot be disambiguated from a regular file path such as
-    // /mnt/export1. So we go ahead and start the rustfs server in FS modes in these cases.
-    let addr: Vec<&str> = value.splitn(2, '/').collect();
-    if net::is_socket_addr(addr[0]) {
-        return Err(Error::from_string("invalid URL endpoint format: missing scheme http or https"));
-    }
-
-    let file_path = match Path::new(value).absolutize() {
-        Ok(path) => path,
-        Err(err) => return Err(Error::from_string(format!("absolute path failed: {}", err))),
-    };
-
-    match Url::from_file_path(file_path) {
-        Ok(url) => Ok(url),
-        Err(_) => Err(Error::from_string("Convert a file path into an URL failed")),
-    }
-}
-
 #[cfg(test)]
 mod test {
 
     use super::*;
-
-    #[test]
-    fn test_new_endpoint() {
-        #[derive(Default)]
-        struct TestCase<'a> {
-            arg: &'a str,
-            expected_endpoint: Option<Endpoint>,
-            expected_type: Option<EndpointType>,
-            expected_err: Option<Error>,
-        }
-
-        let u2 = url::Url::parse("https://example.org/path").unwrap();
-        let u4 = url::Url::parse("http://192.168.253.200/path").unwrap();
-        let u6 = url::Url::parse("http://server:/path").unwrap();
-        let root_slash_foo = url::Url::from_file_path("/foo").unwrap();
-
-        let test_cases = [
-            TestCase {
-                arg: "/foo",
-                expected_endpoint: Some(Endpoint {
-                    url: root_slash_foo,
-                    is_local: true,
-                    pool_idx: None,
-                    set_idx: None,
-                    disk_idx: None,
-                }),
-                expected_type: Some(EndpointType::Path),
-                expected_err: None,
-            },
-            TestCase {
-                arg: "https://example.org/path",
-                expected_endpoint: Some(Endpoint {
-                    url: u2,
-                    is_local: false,
-                    pool_idx: None,
-                    set_idx: None,
-                    disk_idx: None,
-                }),
-                expected_type: Some(EndpointType::Url),
-                expected_err: None,
-            },
-            TestCase {
-                arg: "http://192.168.253.200/path",
-                expected_endpoint: Some(Endpoint {
-                    url: u4,
-                    is_local: false,
-                    pool_idx: None,
-                    set_idx: None,
-                    disk_idx: None,
-                }),
-                expected_type: Some(EndpointType::Url),
-                expected_err: None,
-            },
-            TestCase {
-                arg: "",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("empty or root endpoint is not supported")),
-            },
-            TestCase {
-                arg: "/",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("empty or root endpoint is not supported")),
-            },
-            TestCase {
-                arg: "\\",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("empty or root endpoint is not supported")),
-            },
-            TestCase {
-                arg: "c://foo",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("invalid URL endpoint format")),
-            },
-            TestCase {
-                arg: "ftp://foo",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("invalid URL endpoint format")),
-            },
-            TestCase {
-                arg: "http://server/path?location",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("invalid URL endpoint format")),
-            },
-            TestCase {
-                arg: "http://:/path",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("invalid URL endpoint format: empty host name")),
-            },
-            TestCase {
-                arg: "http://:8080/path",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("invalid URL endpoint format: empty host name")),
-            },
-            TestCase {
-                arg: "http://server:/path",
-                expected_endpoint: Some(Endpoint {
-                    url: u6,
-                    is_local: false,
-                    pool_idx: None,
-                    set_idx: None,
-                    disk_idx: None,
-                }),
-                expected_type: Some(EndpointType::Url),
-                expected_err: None,
-            },
-            TestCase {
-                arg: "https://93.184.216.34:808080/path",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("invalid URL endpoint format: port number must be between 1 to 65535")),
-            },
-            TestCase {
-                arg: "http://server:8080//",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("empty or root path is not supported in URL endpoint")),
-            },
-            TestCase {
-                arg: "http://server:8080/",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("empty or root path is not supported in URL endpoint")),
-            },
-            TestCase {
-                arg: "192.168.1.210:9000",
-                expected_endpoint: None,
-                expected_type: None,
-                expected_err: Some(Error::from_string("invalid URL endpoint format: missing scheme http or https")),
-            },
-        ];
-
-        for test_case in test_cases {
-            let ret = Endpoint::try_from(test_case.arg);
-            if test_case.expected_err.is_none() && ret.is_err() {
-                panic!("{}: error: expected = <nil>, got = {:?}", test_case.arg, ret);
-            }
-            if test_case.expected_err.is_some() && ret.is_ok() {
-                panic!("{}: error: expected = {:?}, got = <nil>", test_case.arg, test_case.expected_err);
-            }
-            match (test_case.expected_err, ret) {
-                (None, Err(e)) => panic!("{}: error: expected = <nil>, got = {}", test_case.arg, e),
-                (None, Ok(mut ep)) => {
-                    let _ = ep.update_is_local(9000);
-                    if test_case.expected_type != Some(ep.get_type()) {
-                        panic!(
-                            "{}: type: expected = {:?}, got = {:?}",
-                            test_case.arg,
-                            test_case.expected_type,
-                            ep.get_type()
-                        );
-                    }
-
-                    assert_eq!(test_case.expected_endpoint, Some(ep), "{}: endpoint", test_case.arg);
-                }
-                (Some(e), Ok(_)) => panic!("{}: error: expected = {}, got = <nil>", test_case.arg, e),
-                (Some(e), Err(e2)) => {
-                    assert_eq!(e.to_string(), e2.to_string(), "{}: error: expected = {}, got = {}", test_case.arg, e, e2)
-                }
-            }
-        }
-    }
+    use std::path::Path;
 
     #[test]
     fn test_new_endpoints() {

ecstore/src/lib.rs

@@ -2,7 +2,7 @@ mod bucket_meta;
 mod chunk_stream;
 pub mod disk;
 mod disks_layout;
-mod endpoint;
+mod endpoints;
 mod erasure;
 pub mod error;
 mod file_meta;

ecstore/src/peer.rs

@@ -6,7 +6,7 @@ use tracing::warn;
 use crate::{
     disk::VolumeInfo,
     disk::{error::DiskError, DiskStore},
-    endpoint::{EndpointServerPools, Node},
+    endpoints::{EndpointServerPools, Node},
     error::{Error, Result},
     store_api::{BucketInfo, BucketOptions, MakeBucketOptions},
 };

ecstore/src/sets.rs

@@ -4,7 +4,7 @@ use uuid::Uuid;
 use crate::{
     disk::format::{DistributionAlgoVersion, FormatV3},
     disk::DiskStore,
-    endpoint::PoolEndpoints,
+    endpoints::PoolEndpoints,
     error::Result,
     set_disk::SetDisks,
     store_api::{

ecstore/src/store.rs

@@ -3,7 +3,7 @@ use crate::{
     disk::error::DiskError,
     disk::{self, DiskOption, DiskStore, RUSTFS_META_BUCKET},
     disks_layout::DisksLayout,
-    endpoint::EndpointServerPools,
+    endpoints::EndpointServerPools,
     error::{Error, Result},
     peer::{PeerS3Client, S3PeerSys},
     sets::Sets,