From e46dc2a8ef8a12e49aed3883b34b538b5f65ca31 Mon Sep 17 00:00:00 2001 From: Alex Auvolat Date: Wed, 14 Sep 2022 16:09:38 +0200 Subject: [PATCH] Allow for hostnames in bootstrap_peers and rpc_public_addr (fix #353) --- Cargo.lock | 4 +-- Cargo.nix | 26 ++++++++--------- src/garage/main.rs | 8 ++++- src/rpc/Cargo.toml | 2 +- src/rpc/system.rs | 73 ++++++++++++++++++++++++++++++++++++---------- src/util/config.rs | 28 ++---------------- 6 files changed, 83 insertions(+), 58 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index aaac3f1b..9b3ecd5d 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -2032,9 +2032,9 @@ dependencies = [ [[package]] name = "netapp" -version = "0.5.0" +version = "0.5.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "14fa05cce4c65d4cc5277b2525c5054fca0e51db82416d9f43fb916575233774" +checksum = "06c7cbf05d7cd6e4bc51340934d60c798010bf1856769cf8508caaac1db23db6" dependencies = [ "arc-swap", "async-trait", diff --git a/Cargo.nix b/Cargo.nix index 161c58cc..f251503b 100644 --- a/Cargo.nix +++ b/Cargo.nix @@ -780,7 +780,7 @@ in registry = "registry+https://github.com/rust-lang/crates.io-index"; src = fetchCratesIo { inherit name version; sha256 = "59a6001667ab124aebae2a495118e11d30984c3a653e99d86d58971708cf5e4b"; }; dependencies = { - ${ if hostPlatform.parsed.cpu.name == "aarch64" && hostPlatform.parsed.kernel.name == "linux" || hostPlatform.config == "aarch64-apple-darwin" || hostPlatform.config == "aarch64-linux-android" then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }; + ${ if hostPlatform.config == "aarch64-linux-android" || hostPlatform.config == "aarch64-apple-darwin" || hostPlatform.parsed.cpu.name == "aarch64" && hostPlatform.parsed.kernel.name == "linux" then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }; }; }); @@ -1428,7 +1428,7 @@ in garage_web = rustPackages."unknown".garage_web."0.8.0" { inherit profileName; }; hex = rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }; sodiumoxide = rustPackages."registry+https://github.com/rust-lang/crates.io-index".kuska-sodiumoxide."0.2.5-0" { inherit profileName; }; - netapp = rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.0" { inherit profileName; }; + netapp = rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.1" { inherit profileName; }; opentelemetry = rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }; opentelemetry_otlp = rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry-otlp."0.10.0" { inherit profileName; }; opentelemetry_prometheus = rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry-prometheus."0.10.0" { inherit profileName; }; @@ -1599,7 +1599,7 @@ in ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_web" then "garage_table" else null } = rustPackages."unknown".garage_table."0.8.0" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_web" then "garage_util" else null } = rustPackages."unknown".garage_util."0.8.0" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_web" then "hex" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }; - ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_web" then "netapp" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.0" { inherit profileName; }; + ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_web" then "netapp" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.1" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_web" then "opentelemetry" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_web" then "rand" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_web" then "rmp_serde" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }; @@ -1637,7 +1637,7 @@ in ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_rpc" then "k8s_openapi" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".k8s-openapi."0.13.1" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_rpc" then "kube" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".kube."0.62.0" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_web" then "sodiumoxide" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".kuska-sodiumoxide."0.2.5-0" { inherit profileName; }; - ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_web" then "netapp" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.0" { inherit profileName; }; + ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_web" then "netapp" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.1" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_rpc" then "openssl" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".openssl."0.10.38" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_web" then "opentelemetry" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_web" then "pnet_datalink" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".pnet_datalink."0.28.0" { inherit profileName; }; @@ -1700,7 +1700,7 @@ in ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "http" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".http."0.2.6" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "hyper" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".hyper."0.14.18" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "lazy_static" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".lazy_static."1.4.0" { inherit profileName; }; - ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "netapp" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.0" { inherit profileName; }; + ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "netapp" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.1" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "opentelemetry" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "rand" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }; ${ if rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client" then "rmp_serde" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }; @@ -2742,7 +2742,7 @@ in [ "os-poll" ] ]; dependencies = { - ${ if hostPlatform.isUnix || hostPlatform.parsed.kernel.name == "wasi" then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }; + ${ if hostPlatform.parsed.kernel.name == "wasi" || hostPlatform.isUnix then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }; log = rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.16" { inherit profileName; }; ${ if hostPlatform.isWindows then "miow" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".miow."0.3.7" { inherit profileName; }; ${ if hostPlatform.isWindows then "ntapi" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".ntapi."0.3.7" { inherit profileName; }; @@ -2821,11 +2821,11 @@ in }; }); - "registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.0" = overridableMkRustCrate (profileName: rec { + "registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.1" = overridableMkRustCrate (profileName: rec { name = "netapp"; - version = "0.5.0"; + version = "0.5.1"; registry = "registry+https://github.com/rust-lang/crates.io-index"; - src = fetchCratesIo { inherit name version; sha256 = "14fa05cce4c65d4cc5277b2525c5054fca0e51db82416d9f43fb916575233774"; }; + src = fetchCratesIo { inherit name version; sha256 = "06c7cbf05d7cd6e4bc51340934d60c798010bf1856769cf8508caaac1db23db6"; }; features = builtins.concatLists [ (lib.optional (rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_util" || rootFeatures' ? "garage_web" || rootFeatures' ? "k2v-client") "default") (lib.optional (rootFeatures' ? "garage" || rootFeatures' ? "garage_api" || rootFeatures' ? "garage_block" || rootFeatures' ? "garage_model" || rootFeatures' ? "garage_rpc" || rootFeatures' ? "garage_table" || rootFeatures' ? "garage_web") "opentelemetry") @@ -4496,7 +4496,7 @@ in ]; dependencies = { bitflags = rustPackages."registry+https://github.com/rust-lang/crates.io-index".bitflags."1.3.2" { inherit profileName; }; - ${ if hostPlatform.parsed.kernel.name == "linux" || hostPlatform.parsed.kernel.name == "android" then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }; + ${ if hostPlatform.parsed.kernel.name == "android" || hostPlatform.parsed.kernel.name == "linux" then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }; ${ if !(hostPlatform.parsed.kernel.name == "linux" || hostPlatform.parsed.kernel.name == "android") then "parking_lot" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".parking_lot."0.11.2" { inherit profileName; }; ${ if !(hostPlatform.parsed.kernel.name == "linux" || hostPlatform.parsed.kernel.name == "android") then "parking_lot_core" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".parking_lot_core."0.8.5" { inherit profileName; }; static_init_macro = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".static_init_macro."1.0.2" { profileName = "__noProfile"; }; @@ -5597,10 +5597,10 @@ in ]; dependencies = { ${ if hostPlatform.config == "aarch64-uwp-windows-msvc" || hostPlatform.config == "aarch64-pc-windows-msvc" then "windows_aarch64_msvc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_aarch64_msvc."0.32.0" { inherit profileName; }; - ${ if hostPlatform.config == "i686-pc-windows-gnu" || hostPlatform.config == "i686-uwp-windows-gnu" then "windows_i686_gnu" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_i686_gnu."0.32.0" { inherit profileName; }; + ${ if hostPlatform.config == "i686-uwp-windows-gnu" || hostPlatform.config == "i686-pc-windows-gnu" then "windows_i686_gnu" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_i686_gnu."0.32.0" { inherit profileName; }; ${ if hostPlatform.config == "i686-pc-windows-msvc" || hostPlatform.config == "i686-uwp-windows-msvc" then "windows_i686_msvc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_i686_msvc."0.32.0" { inherit profileName; }; - ${ if hostPlatform.config == "x86_64-uwp-windows-gnu" || hostPlatform.config == "x86_64-pc-windows-gnu" then "windows_x86_64_gnu" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_x86_64_gnu."0.32.0" { inherit profileName; }; - ${ if hostPlatform.config == "x86_64-uwp-windows-msvc" || hostPlatform.config == "x86_64-pc-windows-msvc" then "windows_x86_64_msvc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_x86_64_msvc."0.32.0" { inherit profileName; }; + ${ if hostPlatform.config == "x86_64-pc-windows-gnu" || hostPlatform.config == "x86_64-uwp-windows-gnu" then "windows_x86_64_gnu" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_x86_64_gnu."0.32.0" { inherit profileName; }; + ${ if hostPlatform.config == "x86_64-pc-windows-msvc" || hostPlatform.config == "x86_64-uwp-windows-msvc" then "windows_x86_64_msvc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".windows_x86_64_msvc."0.32.0" { inherit profileName; }; }; }); diff --git a/src/garage/main.rs b/src/garage/main.rs index 0eca24ae..e5cba553 100644 --- a/src/garage/main.rs +++ b/src/garage/main.rs @@ -162,7 +162,13 @@ async fn cli_command(opt: Opt) -> Result<(), Error> { } else { let node_id = garage_rpc::system::read_node_id(&config.as_ref().unwrap().metadata_dir) .err_context(READ_KEY_ERROR)?; - if let Some(a) = config.as_ref().and_then(|c| c.rpc_public_addr) { + if let Some(a) = config.as_ref().and_then(|c| c.rpc_public_addr.as_ref()) { + use std::net::ToSocketAddrs; + let a = a + .to_socket_addrs() + .ok_or_message("unable to resolve rpc_public_addr specified in config file")? + .next() + .ok_or_message("unable to resolve rpc_public_addr specified in config file")?; (node_id, a) } else { let default_addr = SocketAddr::new( diff --git a/src/rpc/Cargo.toml b/src/rpc/Cargo.toml index 079cfe34..e51f1f73 100644 --- a/src/rpc/Cargo.toml +++ b/src/rpc/Cargo.toml @@ -45,7 +45,7 @@ tokio = { version = "1.0", default-features = false, features = ["rt", "rt-multi tokio-stream = { version = "0.1", features = ["net"] } opentelemetry = "0.17" -netapp = { version = "0.5.0", features = ["telemetry"] } +netapp = { version = "0.5.1", features = ["telemetry"] } hyper = { version = "0.14", features = ["client", "http1", "runtime", "tcp"] } diff --git a/src/rpc/system.rs b/src/rpc/system.rs index 228b66a4..2c6136a8 100644 --- a/src/rpc/system.rs +++ b/src/rpc/system.rs @@ -18,7 +18,7 @@ use tokio::sync::Mutex; use netapp::endpoint::{Endpoint, EndpointHandler}; use netapp::message::*; use netapp::peering::fullmesh::FullMeshPeeringStrategy; -use netapp::util::parse_and_resolve_peer_addr; +use netapp::util::parse_and_resolve_peer_addr_async; use netapp::{NetApp, NetworkKey, NodeID, NodeKey}; use garage_util::background::BackgroundRunner; @@ -92,7 +92,7 @@ pub struct System { rpc_listen_addr: SocketAddr, rpc_public_addr: Option, - bootstrap_peers: Vec<(NodeID, SocketAddr)>, + bootstrap_peers: Vec, consul_discovery: Option, #[cfg(feature = "kubernetes-discovery")] @@ -242,8 +242,29 @@ impl System { let ring = Ring::new(cluster_layout, replication_factor); let (update_ring, ring) = watch::channel(Arc::new(ring)); - let rpc_public_addr = match config.rpc_public_addr { - Some(a) => Some(a), + let rpc_public_addr = match &config.rpc_public_addr { + Some(a_str) => { + use std::net::ToSocketAddrs; + match a_str.to_socket_addrs() { + Err(e) => { + error!( + "Cannot resolve rpc_public_addr {} from config file: {}.", + a_str, e + ); + None + } + Ok(a) => { + let a = a.collect::>(); + if a.is_empty() { + error!("rpc_public_addr {} resolve to no known IP address", a_str); + } + if a.len() > 1 { + warn!("Multiple possible resolutions for rpc_public_addr: {:?}. Taking the first one.", a); + } + a.into_iter().next() + } + } + } None => { let addr = get_default_ip().map(|ip| SocketAddr::new(ip, config.rpc_bind_addr.port())); @@ -253,13 +274,12 @@ impl System { addr } }; + if rpc_public_addr.is_none() { + warn!("This Garage node does not know its publicly reachable RPC address, this might hamper intra-cluster communication."); + } let netapp = NetApp::new(GARAGE_VERSION_TAG, network_key, node_key); - let fullmesh = FullMeshPeeringStrategy::new( - netapp.clone(), - config.bootstrap_peers.clone(), - rpc_public_addr, - ); + let fullmesh = FullMeshPeeringStrategy::new(netapp.clone(), vec![], rpc_public_addr); let system_endpoint = netapp.endpoint(SYSTEM_RPC_PATH.into()); @@ -370,12 +390,14 @@ impl System { } pub async fn connect(&self, node: &str) -> Result<(), Error> { - let (pubkey, addrs) = parse_and_resolve_peer_addr(node).ok_or_else(|| { - Error::Message(format!( - "Unable to parse or resolve node specification: {}", - node - )) - })?; + let (pubkey, addrs) = parse_and_resolve_peer_addr_async(node) + .await + .ok_or_else(|| { + Error::Message(format!( + "Unable to parse or resolve node specification: {}", + node + )) + })?; let mut errors = vec![]; for ip in addrs.iter() { match self @@ -604,7 +626,7 @@ impl System { if not_configured || no_peers || bad_peers { info!("Doing a bootstrap/discovery step (not_configured: {}, no_peers: {}, bad_peers: {})", not_configured, no_peers, bad_peers); - let mut ping_list = self.bootstrap_peers.clone(); + let mut ping_list = resolve_peers(&self.bootstrap_peers).await; // Add peer list from list stored on disk if let Ok(peers) = self.persist_peer_list.load_async().await { @@ -735,6 +757,25 @@ fn get_default_ip() -> Option { .map(|a| a.ip()) } +async fn resolve_peers(peers: &[String]) -> Vec<(NodeID, SocketAddr)> { + let mut ret = vec![]; + + for peer in peers.iter() { + match parse_and_resolve_peer_addr_async(peer).await { + Some((pubkey, addrs)) => { + for ip in addrs { + ret.push((pubkey, ip)); + } + } + None => { + warn!("Unable to parse and/or resolve peer hostname {}", peer); + } + } + } + + ret +} + struct ConsulDiscoveryParam { consul_host: String, service_name: String, diff --git a/src/util/config.rs b/src/util/config.rs index cccad101..5e113e13 100644 --- a/src/util/config.rs +++ b/src/util/config.rs @@ -3,12 +3,8 @@ use std::io::Read; use std::net::SocketAddr; use std::path::PathBuf; -use serde::de::Error as SerdeError; use serde::{de, Deserialize}; -use netapp::util::parse_and_resolve_peer_addr; -use netapp::NodeID; - use crate::error::Error; /// Represent the whole configuration @@ -43,11 +39,11 @@ pub struct Config { /// Address to bind for RPC pub rpc_bind_addr: SocketAddr, /// Public IP address of this node - pub rpc_public_addr: Option, + pub rpc_public_addr: Option, /// Bootstrap peers RPC address - #[serde(deserialize_with = "deserialize_vec_addr", default)] - pub bootstrap_peers: Vec<(NodeID, SocketAddr)>, + #[serde(default)] + pub bootstrap_peers: Vec, /// Consul host to connect to to discover more peers pub consul_host: Option, /// Consul service name to use @@ -154,24 +150,6 @@ pub fn read_config(config_file: PathBuf) -> Result { Ok(toml::from_str(&config)?) } -fn deserialize_vec_addr<'de, D>(deserializer: D) -> Result, D::Error> -where - D: de::Deserializer<'de>, -{ - let mut ret = vec![]; - - for peer in >::deserialize(deserializer)? { - let (pubkey, addrs) = parse_and_resolve_peer_addr(peer).ok_or_else(|| { - D::Error::custom(format!("Unable to parse or resolve peer: {}", peer)) - })?; - for ip in addrs { - ret.push((pubkey, ip)); - } - } - - Ok(ret) -} - fn default_compression() -> Option { Some(1) }