forked from Deuxfleurs/garage
follow feedback, fold into existing feature
This commit is contained in:
parent
dbc05ab96f
commit
db296c3a84
8 changed files with 194 additions and 340 deletions
|
@ -35,24 +35,19 @@ bootstrap_peers = [
|
|||
|
||||
|
||||
[consul_discovery]
|
||||
mode = "node"
|
||||
consul_http_addr = "http://127.0.0.1:8500"
|
||||
service_name = "garage-daemon"
|
||||
ca_cert = "/etc/consul/consul-ca.crt"
|
||||
client_cert = "/etc/consul/consul-client.crt"
|
||||
client_key = "/etc/consul/consul-key.crt"
|
||||
# for `service` mode, unset client_cert and client_key, and optionally enable `consul_http_token`
|
||||
# consul_http_token = "abcdef-01234-56789"
|
||||
tls_skip_verify = false
|
||||
|
||||
[consul_service_discovery]
|
||||
consul_http_addr = "https://127.0.0.1:8501"
|
||||
consul_http_token = "abcdef-01234-56789"
|
||||
service_name = "garage"
|
||||
ca_cert = "/etc/consul/consul-ca.crt"
|
||||
tls_skip_verify = false
|
||||
# tags to add to the published service
|
||||
tags = [ "dns-enabled" ]
|
||||
# additional service meta to send along registration
|
||||
meta = { dns-acl = "allow trusted" }
|
||||
|
||||
|
||||
[kubernetes_discovery]
|
||||
namespace = "garage"
|
||||
service_name = "garage-daemon"
|
||||
|
@ -323,6 +318,12 @@ Garage supports discovering other nodes of the cluster using Consul. For this
|
|||
to work correctly, nodes need to know their IP address by which they can be
|
||||
reached by other nodes of the cluster, which should be set in `rpc_public_addr`.
|
||||
|
||||
### `mode`
|
||||
|
||||
Two modes of service discovery are supported: `node` and `service`. `node`, the default will register a service using
|
||||
the `/v1/catalog` endpoints and mTLS (if `client_cert` and `client_key` are provided). `service` mode uses the
|
||||
`v1/agent` endpoints instead, where an optional `consul_http_token` may be provided.
|
||||
|
||||
### `consul_http_addr` and `service_name`
|
||||
|
||||
The `consul_http_addr` parameter should be set to the full HTTP(S) address of the Consul server.
|
||||
|
@ -334,7 +335,8 @@ RPC ports are announced.
|
|||
|
||||
### `client_cert`, `client_key`
|
||||
|
||||
TLS client certificate and client key to use when communicating with Consul over TLS. Both are mandatory when doing so.
|
||||
`node` mode only. TLS client certificate and client key to use when communicating with Consul over TLS.
|
||||
Both are mandatory when doing so.
|
||||
|
||||
### `ca_cert`
|
||||
|
||||
|
@ -345,6 +347,29 @@ TLS CA certificate to use when communicating with Consul over TLS.
|
|||
Skip server hostname verification in TLS handshake.
|
||||
`ca_cert` is ignored when this is set.
|
||||
|
||||
### `consul_http_token`
|
||||
|
||||
`service` mode only. Uses the provided token for communication with Consul. The policy assigned to this token
|
||||
should at least have these rules:
|
||||
|
||||
```hcl
|
||||
// the `service_name` specified above
|
||||
service "garage" {
|
||||
policy = "write"
|
||||
}
|
||||
|
||||
service_prefix "" {
|
||||
policy = "read"
|
||||
}
|
||||
|
||||
node_prefix "" {
|
||||
policy = "read"
|
||||
}
|
||||
```
|
||||
|
||||
### `tags` and `meta`
|
||||
|
||||
Additional list of tags and map of service meta to add during service registration.
|
||||
|
||||
## The `[kubernetes_discovery]` section
|
||||
|
||||
|
|
|
@ -88,7 +88,6 @@ sqlite = [ "garage_model/sqlite" ]
|
|||
|
||||
# Automatic registration and discovery via Consul API
|
||||
consul-discovery = [ "garage_rpc/consul-discovery" ]
|
||||
consul-service-discovery = [ "garage_rpc/consul-service-discovery" ]
|
||||
# Automatic registration and discovery via Kubernetes API
|
||||
kubernetes-discovery = [ "garage_rpc/kubernetes-discovery" ]
|
||||
# Prometheus exporter (/metrics endpoint).
|
||||
|
|
|
@ -95,8 +95,6 @@ async fn main() {
|
|||
"sqlite",
|
||||
#[cfg(feature = "consul-discovery")]
|
||||
"consul-discovery",
|
||||
#[cfg(feature = "consul-service-discovery")]
|
||||
"consul-service-discovery",
|
||||
#[cfg(feature = "kubernetes-discovery")]
|
||||
"kubernetes-discovery",
|
||||
#[cfg(feature = "metrics")]
|
||||
|
|
|
@ -9,6 +9,9 @@ use serde::{Deserialize, Serialize};
|
|||
use netapp::NodeID;
|
||||
|
||||
use garage_util::config::ConsulDiscoveryConfig;
|
||||
use garage_util::config::ConsulDiscoveryMode;
|
||||
|
||||
const META_PREFIX: &str = "fr-deuxfleurs-garagehq";
|
||||
|
||||
#[derive(Deserialize, Clone, Debug)]
|
||||
struct ConsulQueryEntry {
|
||||
|
@ -18,6 +21,8 @@ struct ConsulQueryEntry {
|
|||
service_port: u16,
|
||||
#[serde(rename = "NodeMeta")]
|
||||
node_meta: HashMap<String, String>,
|
||||
#[serde(rename = "ServiceMeta")]
|
||||
service_meta: HashMap<String, String>,
|
||||
}
|
||||
|
||||
#[derive(Serialize, Clone, Debug)]
|
||||
|
@ -29,14 +34,30 @@ struct ConsulPublishEntry {
|
|||
#[serde(rename = "NodeMeta")]
|
||||
node_meta: HashMap<String, String>,
|
||||
#[serde(rename = "Service")]
|
||||
service: ConsulPublishService,
|
||||
service: ConsulPublishCatalogService,
|
||||
}
|
||||
|
||||
#[derive(Serialize, Clone, Debug)]
|
||||
struct ConsulPublishCatalogService {
|
||||
#[serde(rename = "ID")]
|
||||
service_id: String,
|
||||
#[serde(rename = "Service")]
|
||||
service_name: String,
|
||||
#[serde(rename = "Tags")]
|
||||
tags: Vec<String>,
|
||||
#[serde(rename = "Meta")]
|
||||
service_meta: HashMap<String, String>,
|
||||
#[serde(rename = "Address")]
|
||||
address: IpAddr,
|
||||
#[serde(rename = "Port")]
|
||||
port: u16,
|
||||
}
|
||||
|
||||
#[derive(Serialize, Clone, Debug)]
|
||||
struct ConsulPublishService {
|
||||
#[serde(rename = "ID")]
|
||||
service_id: String,
|
||||
#[serde(rename = "Service")]
|
||||
#[serde(rename = "Name")]
|
||||
service_name: String,
|
||||
#[serde(rename = "Tags")]
|
||||
tags: Vec<String>,
|
||||
|
@ -44,10 +65,11 @@ struct ConsulPublishService {
|
|||
address: IpAddr,
|
||||
#[serde(rename = "Port")]
|
||||
port: u16,
|
||||
#[serde(rename = "Meta")]
|
||||
meta: HashMap<String, String>,
|
||||
}
|
||||
|
||||
// ----
|
||||
|
||||
pub struct ConsulDiscovery {
|
||||
config: ConsulDiscoveryConfig,
|
||||
client: reqwest::Client,
|
||||
|
@ -55,42 +77,60 @@ pub struct ConsulDiscovery {
|
|||
|
||||
impl ConsulDiscovery {
|
||||
pub fn new(config: ConsulDiscoveryConfig) -> Result<Self, ConsulError> {
|
||||
let client = match (&config.client_cert, &config.client_key) {
|
||||
(Some(client_cert), Some(client_key)) => {
|
||||
let mut client_cert_buf = vec![];
|
||||
File::open(client_cert)?.read_to_end(&mut client_cert_buf)?;
|
||||
let mut builder: reqwest::ClientBuilder = reqwest::Client::builder();
|
||||
builder = builder.danger_accept_invalid_certs(config.tls_skip_verify);
|
||||
|
||||
let mut client_key_buf = vec![];
|
||||
File::open(client_key)?.read_to_end(&mut client_key_buf)?;
|
||||
|
||||
let identity = reqwest::Identity::from_pem(
|
||||
&[&client_cert_buf[..], &client_key_buf[..]].concat()[..],
|
||||
)?;
|
||||
|
||||
if config.tls_skip_verify {
|
||||
reqwest::Client::builder()
|
||||
.use_rustls_tls()
|
||||
.danger_accept_invalid_certs(true)
|
||||
.identity(identity)
|
||||
.build()?
|
||||
} else if let Some(ca_cert) = &config.ca_cert {
|
||||
let client: reqwest::Client = match &config.mode {
|
||||
ConsulDiscoveryMode::Node => {
|
||||
if let Some(ca_cert) = &config.ca_cert {
|
||||
let mut ca_cert_buf = vec![];
|
||||
File::open(ca_cert)?.read_to_end(&mut ca_cert_buf)?;
|
||||
|
||||
reqwest::Client::builder()
|
||||
.use_rustls_tls()
|
||||
.add_root_certificate(reqwest::Certificate::from_pem(&ca_cert_buf[..])?)
|
||||
.identity(identity)
|
||||
.build()?
|
||||
} else {
|
||||
reqwest::Client::builder()
|
||||
.use_rustls_tls()
|
||||
.identity(identity)
|
||||
.build()?
|
||||
builder = builder.use_rustls_tls();
|
||||
builder = builder
|
||||
.add_root_certificate(reqwest::Certificate::from_pem(&ca_cert_buf[..])?);
|
||||
}
|
||||
|
||||
match (&config.client_cert, &config.client_key) {
|
||||
(Some(client_cert), Some(client_key)) => {
|
||||
let mut client_cert_buf = vec![];
|
||||
File::open(client_cert)?.read_to_end(&mut client_cert_buf)?;
|
||||
|
||||
let mut client_key_buf = vec![];
|
||||
File::open(client_key)?.read_to_end(&mut client_key_buf)?;
|
||||
|
||||
let identity = reqwest::Identity::from_pem(
|
||||
&[&client_cert_buf[..], &client_key_buf[..]].concat()[..],
|
||||
)?;
|
||||
|
||||
builder = builder.use_rustls_tls();
|
||||
builder = builder.identity(identity);
|
||||
}
|
||||
(None, None) => {}
|
||||
_ => return Err(ConsulError::InvalidTLSConfig),
|
||||
}
|
||||
|
||||
builder.build()?
|
||||
}
|
||||
ConsulDiscoveryMode::Service => {
|
||||
if let Some(ca_cert) = &config.ca_cert {
|
||||
let mut ca_cert_buf = vec![];
|
||||
File::open(ca_cert)?.read_to_end(&mut ca_cert_buf)?;
|
||||
builder = builder
|
||||
.add_root_certificate(reqwest::Certificate::from_pem(&ca_cert_buf[..])?);
|
||||
builder = builder.use_rustls_tls();
|
||||
}
|
||||
|
||||
if let Some(token) = &config.consul_http_token {
|
||||
let mut headers = reqwest::header::HeaderMap::new();
|
||||
headers.insert(
|
||||
"x-consul-token",
|
||||
reqwest::header::HeaderValue::from_str(&token)?,
|
||||
);
|
||||
builder = builder.default_headers(headers);
|
||||
}
|
||||
|
||||
builder.build()?
|
||||
}
|
||||
(None, None) => reqwest::Client::new(),
|
||||
_ => return Err(ConsulError::InvalidTLSConfig),
|
||||
};
|
||||
|
||||
Ok(Self { client, config })
|
||||
|
@ -110,11 +150,14 @@ impl ConsulDiscovery {
|
|||
let mut ret = vec![];
|
||||
for ent in entries {
|
||||
let ip = ent.address.parse::<IpAddr>().ok();
|
||||
let pubkey = ent
|
||||
.node_meta
|
||||
.get("pubkey")
|
||||
.and_then(|k| hex::decode(k).ok())
|
||||
.and_then(|k| NodeID::from_slice(&k[..]));
|
||||
let pubkey = match &self.config.mode {
|
||||
ConsulDiscoveryMode::Node => ent.node_meta.get("pubkey"),
|
||||
ConsulDiscoveryMode::Service => {
|
||||
ent.service_meta.get(&format!("{}-pubkey", META_PREFIX))
|
||||
}
|
||||
}
|
||||
.and_then(|k| hex::decode(k).ok())
|
||||
.and_then(|k| NodeID::from_slice(&k[..]));
|
||||
if let (Some(ip), Some(pubkey)) = (ip, pubkey) {
|
||||
ret.push((pubkey, SocketAddr::new(ip, ent.service_port)));
|
||||
} else {
|
||||
|
@ -138,29 +181,63 @@ impl ConsulDiscovery {
|
|||
rpc_public_addr: SocketAddr,
|
||||
) -> Result<(), ConsulError> {
|
||||
let node = format!("garage:{}", hex::encode(&node_id[..8]));
|
||||
let tags = [
|
||||
vec!["advertised-by-garage".into(), hostname.into()],
|
||||
self.config.tags.clone(),
|
||||
]
|
||||
.concat();
|
||||
|
||||
let advertisement = ConsulPublishEntry {
|
||||
node: node.clone(),
|
||||
address: rpc_public_addr.ip(),
|
||||
node_meta: [
|
||||
("pubkey".to_string(), hex::encode(node_id)),
|
||||
("hostname".to_string(), hostname.to_string()),
|
||||
]
|
||||
.iter()
|
||||
.cloned()
|
||||
.collect(),
|
||||
service: ConsulPublishService {
|
||||
service_id: node.clone(),
|
||||
service_name: self.config.service_name.clone(),
|
||||
tags: vec!["advertised-by-garage".into(), hostname.into()],
|
||||
address: rpc_public_addr.ip(),
|
||||
port: rpc_public_addr.port(),
|
||||
},
|
||||
let meta_prefix: String = match &self.config.mode {
|
||||
ConsulDiscoveryMode::Node => "".to_string(),
|
||||
ConsulDiscoveryMode::Service => format!("{}-", META_PREFIX),
|
||||
};
|
||||
|
||||
let url = format!("{}/v1/catalog/register", self.config.consul_http_addr);
|
||||
let mut meta = HashMap::from([
|
||||
(format!("{}pubkey", meta_prefix), hex::encode(node_id)),
|
||||
(format!("{}hostname", meta_prefix), hostname.to_string()),
|
||||
]);
|
||||
|
||||
let http = self.client.put(&url).json(&advertisement).send().await?;
|
||||
if let Some(global_meta) = &self.config.meta {
|
||||
for (key, value) in global_meta.into_iter() {
|
||||
meta.insert(key.clone(), value.clone());
|
||||
}
|
||||
}
|
||||
|
||||
let url = format!(
|
||||
"{}/v1/{}",
|
||||
self.config.consul_http_addr,
|
||||
(match &self.config.mode {
|
||||
ConsulDiscoveryMode::Node => "catalog/register",
|
||||
ConsulDiscoveryMode::Service => "agent/service/register?replace-existing-checks",
|
||||
})
|
||||
);
|
||||
|
||||
let req = self.client.put(&url);
|
||||
let http = (match &self.config.mode {
|
||||
ConsulDiscoveryMode::Node => req.json(&ConsulPublishEntry {
|
||||
node: node.clone(),
|
||||
address: rpc_public_addr.ip(),
|
||||
node_meta: meta.clone(),
|
||||
service: ConsulPublishCatalogService {
|
||||
service_id: node.clone(),
|
||||
service_name: self.config.service_name.clone(),
|
||||
tags,
|
||||
service_meta: meta.clone(),
|
||||
address: rpc_public_addr.ip(),
|
||||
port: rpc_public_addr.port(),
|
||||
},
|
||||
}),
|
||||
ConsulDiscoveryMode::Service => req.json(&ConsulPublishService {
|
||||
service_id: node.clone(),
|
||||
service_name: self.config.service_name.clone(),
|
||||
tags,
|
||||
meta,
|
||||
address: rpc_public_addr.ip(),
|
||||
port: rpc_public_addr.port(),
|
||||
}),
|
||||
})
|
||||
.send()
|
||||
.await?;
|
||||
http.error_for_status()?;
|
||||
|
||||
Ok(())
|
||||
|
@ -176,4 +253,6 @@ pub enum ConsulError {
|
|||
Reqwest(#[error(source)] reqwest::Error),
|
||||
#[error(display = "Invalid Consul TLS configuration")]
|
||||
InvalidTLSConfig,
|
||||
#[error(display = "Token error: {}", _0)]
|
||||
Token(#[error(source)] reqwest::header::InvalidHeaderValue),
|
||||
}
|
||||
|
|
|
@ -1,174 +0,0 @@
|
|||
use std::collections::HashMap;
|
||||
use std::fs::File;
|
||||
use std::io::Read;
|
||||
use std::net::{IpAddr, SocketAddr};
|
||||
|
||||
use err_derive::Error;
|
||||
use serde::{Deserialize, Serialize};
|
||||
|
||||
use netapp::NodeID;
|
||||
|
||||
use garage_util::config::ConsulServiceConfig;
|
||||
|
||||
const META_PREFIX: &str = "fr-deuxfleurs-garagehq";
|
||||
|
||||
#[derive(Deserialize, Clone, Debug)]
|
||||
struct ConsulQueryEntry {
|
||||
#[serde(rename = "Address")]
|
||||
address: String,
|
||||
#[serde(rename = "ServicePort")]
|
||||
service_port: u16,
|
||||
#[serde(rename = "ServiceMeta")]
|
||||
service_meta: HashMap<String, String>,
|
||||
}
|
||||
|
||||
#[derive(Serialize, Clone, Debug)]
|
||||
struct ConsulPublishService {
|
||||
#[serde(rename = "ID")]
|
||||
service_id: String,
|
||||
#[serde(rename = "Name")]
|
||||
service_name: String,
|
||||
#[serde(rename = "Tags")]
|
||||
tags: Vec<String>,
|
||||
#[serde(rename = "Address")]
|
||||
address: IpAddr,
|
||||
#[serde(rename = "Port")]
|
||||
port: u16,
|
||||
#[serde(rename = "Meta")]
|
||||
meta: HashMap<String, String>,
|
||||
}
|
||||
|
||||
// ----
|
||||
|
||||
pub struct ConsulServiceDiscovery {
|
||||
config: ConsulServiceConfig,
|
||||
client: reqwest::Client,
|
||||
}
|
||||
|
||||
impl ConsulServiceDiscovery {
|
||||
pub fn new(config: ConsulServiceConfig) -> Result<Self, ConsulError> {
|
||||
let mut builder: reqwest::ClientBuilder = match &config.ca_cert {
|
||||
Some(client_ca) => {
|
||||
let mut ca_cert_buf = vec![];
|
||||
File::open(client_ca)?.read_to_end(&mut ca_cert_buf)?;
|
||||
|
||||
let req: reqwest::ClientBuilder = reqwest::Client::builder()
|
||||
.add_root_certificate(reqwest::Certificate::from_pem(&ca_cert_buf[..])?)
|
||||
.use_rustls_tls();
|
||||
|
||||
if config.tls_skip_verify {
|
||||
req.danger_accept_invalid_certs(true)
|
||||
} else {
|
||||
req
|
||||
}
|
||||
}
|
||||
None => reqwest::Client::builder(),
|
||||
};
|
||||
|
||||
if let Some(token) = &config.consul_http_token {
|
||||
let mut headers = reqwest::header::HeaderMap::new();
|
||||
headers.insert(
|
||||
"x-consul-token",
|
||||
reqwest::header::HeaderValue::from_str(&token)?,
|
||||
);
|
||||
builder = builder.default_headers(headers);
|
||||
}
|
||||
|
||||
let client = builder.build()?;
|
||||
|
||||
Ok(Self { client, config })
|
||||
}
|
||||
|
||||
// ---- READING FROM CONSUL CATALOG ----
|
||||
|
||||
pub async fn get_consul_services(&self) -> Result<Vec<(NodeID, SocketAddr)>, ConsulError> {
|
||||
let url = format!(
|
||||
"{}/v1/catalog/service/{}",
|
||||
self.config.consul_http_addr, self.config.service_name
|
||||
);
|
||||
|
||||
let req = self.client.get(&url);
|
||||
let http = req.send().await?;
|
||||
let entries: Vec<ConsulQueryEntry> = http.json().await?;
|
||||
|
||||
let mut ret = vec![];
|
||||
for ent in entries {
|
||||
let ip = ent.address.parse::<IpAddr>().ok();
|
||||
let pubkey = ent
|
||||
.service_meta
|
||||
.get(&format!("{}-pubkey", META_PREFIX))
|
||||
.and_then(|k| hex::decode(k).ok())
|
||||
.and_then(|k| NodeID::from_slice(&k[..]));
|
||||
if let (Some(ip), Some(pubkey)) = (ip, pubkey) {
|
||||
ret.push((pubkey, SocketAddr::new(ip, ent.service_port)));
|
||||
} else {
|
||||
warn!(
|
||||
"Could not process node spec from Consul: {:?} (invalid IP or public key)",
|
||||
ent
|
||||
);
|
||||
}
|
||||
}
|
||||
debug!("Got nodes from Consul: {:?}", ret);
|
||||
|
||||
Ok(ret)
|
||||
}
|
||||
|
||||
// ---- PUBLISHING TO CONSUL CATALOG ----
|
||||
|
||||
pub async fn publish_consul_service(
|
||||
&self,
|
||||
node_id: NodeID,
|
||||
hostname: &str,
|
||||
rpc_public_addr: SocketAddr,
|
||||
) -> Result<(), ConsulError> {
|
||||
let node = format!("garage:{}", hex::encode(&node_id[..8]));
|
||||
|
||||
let tags = [
|
||||
vec!["advertised-by-garage".into(), hostname.into()],
|
||||
self.config.tags.clone(),
|
||||
]
|
||||
.concat();
|
||||
|
||||
let mut meta = HashMap::from([
|
||||
(format!("{}-pubkey", META_PREFIX), hex::encode(node_id)),
|
||||
(format!("{}-hostname", META_PREFIX), hostname.to_string()),
|
||||
]);
|
||||
|
||||
if let Some(global_meta) = &self.config.meta {
|
||||
for (key, value) in global_meta.into_iter() {
|
||||
meta.insert(key.clone(), value.clone());
|
||||
}
|
||||
}
|
||||
|
||||
let advertisement: ConsulPublishService = ConsulPublishService {
|
||||
service_id: node.clone(),
|
||||
service_name: self.config.service_name.clone(),
|
||||
tags,
|
||||
meta,
|
||||
address: rpc_public_addr.ip(),
|
||||
port: rpc_public_addr.port(),
|
||||
};
|
||||
|
||||
let url = format!(
|
||||
"{}/v1/agent/service/register?replace-existing-checks",
|
||||
self.config.consul_http_addr
|
||||
);
|
||||
|
||||
let req = self.client.put(&url);
|
||||
let http = req.json(&advertisement).send().await?;
|
||||
http.error_for_status()?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
/// Regroup all Consul discovery errors
|
||||
#[derive(Debug, Error)]
|
||||
pub enum ConsulError {
|
||||
#[error(display = "IO error: {}", _0)]
|
||||
Io(#[error(source)] std::io::Error),
|
||||
#[error(display = "HTTP error: {}", _0)]
|
||||
Reqwest(#[error(source)] reqwest::Error),
|
||||
#[error(display = "Invalid HTTP header error: {}", _0)]
|
||||
HeaderValue(#[error(source)] reqwest::header::InvalidHeaderValue),
|
||||
}
|
|
@ -8,8 +8,6 @@ mod system_metrics;
|
|||
|
||||
#[cfg(feature = "consul-discovery")]
|
||||
mod consul;
|
||||
#[cfg(feature = "consul-service-discovery")]
|
||||
mod consul_services;
|
||||
#[cfg(feature = "kubernetes-discovery")]
|
||||
mod kubernetes;
|
||||
|
||||
|
|
|
@ -32,8 +32,6 @@ use garage_util::time::*;
|
|||
|
||||
#[cfg(feature = "consul-discovery")]
|
||||
use crate::consul::ConsulDiscovery;
|
||||
#[cfg(feature = "consul-service-discovery")]
|
||||
use crate::consul_services::ConsulServiceDiscovery;
|
||||
#[cfg(feature = "kubernetes-discovery")]
|
||||
use crate::kubernetes::*;
|
||||
use crate::layout::*;
|
||||
|
@ -100,18 +98,12 @@ pub struct System {
|
|||
system_endpoint: Arc<Endpoint<SystemRpc, System>>,
|
||||
|
||||
rpc_listen_addr: SocketAddr,
|
||||
#[cfg(any(
|
||||
feature = "consul-discovery",
|
||||
feature = "consul-service-discovery",
|
||||
feature = "kubernetes-discovery"
|
||||
))]
|
||||
#[cfg(any(feature = "consul-discovery", feature = "kubernetes-discovery"))]
|
||||
rpc_public_addr: Option<SocketAddr>,
|
||||
bootstrap_peers: Vec<String>,
|
||||
|
||||
#[cfg(feature = "consul-discovery")]
|
||||
consul_discovery: Option<ConsulDiscovery>,
|
||||
#[cfg(feature = "consul-service-discovery")]
|
||||
consul_service_discovery: Option<ConsulServiceDiscovery>,
|
||||
#[cfg(feature = "kubernetes-discovery")]
|
||||
kubernetes_discovery: Option<KubernetesDiscoveryConfig>,
|
||||
|
||||
|
@ -354,19 +346,6 @@ impl System {
|
|||
warn!("Consul discovery is not enabled in this build.");
|
||||
}
|
||||
|
||||
#[cfg(feature = "consul-service-discovery")]
|
||||
let consul_service_discovery = match &config.consul_service_discovery {
|
||||
Some(cfg) => Some(
|
||||
ConsulServiceDiscovery::new(cfg.clone())
|
||||
.ok_or_message("Invalid Consul service discovery configuration")?,
|
||||
),
|
||||
None => None,
|
||||
};
|
||||
#[cfg(not(feature = "consul-service-discovery"))]
|
||||
if config.consul_service_discovery.is_some() {
|
||||
warn!("Consul service discovery is not enabled in this build.");
|
||||
}
|
||||
|
||||
#[cfg(not(feature = "kubernetes-discovery"))]
|
||||
if config.kubernetes_discovery.is_some() {
|
||||
warn!("Kubernetes discovery is not enabled in this build.");
|
||||
|
@ -390,17 +369,11 @@ impl System {
|
|||
replication_mode,
|
||||
replication_factor,
|
||||
rpc_listen_addr: config.rpc_bind_addr,
|
||||
#[cfg(any(
|
||||
feature = "consul-discovery",
|
||||
feature = "consul-service-discovery",
|
||||
feature = "kubernetes-discovery"
|
||||
))]
|
||||
#[cfg(any(feature = "consul-discovery", feature = "kubernetes-discovery"))]
|
||||
rpc_public_addr,
|
||||
bootstrap_peers: config.bootstrap_peers.clone(),
|
||||
#[cfg(feature = "consul-discovery")]
|
||||
consul_discovery,
|
||||
#[cfg(feature = "consul-service-discovery")]
|
||||
consul_service_discovery,
|
||||
#[cfg(feature = "kubernetes-discovery")]
|
||||
kubernetes_discovery: config.kubernetes_discovery.clone(),
|
||||
metrics,
|
||||
|
@ -582,33 +555,6 @@ impl System {
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "consul-service-discovery")]
|
||||
async fn advertise_to_consul(self: Arc<Self>) {
|
||||
let c = match &self.consul_service_discovery {
|
||||
Some(c) => c,
|
||||
_ => return,
|
||||
};
|
||||
|
||||
let rpc_public_addr = match self.rpc_public_addr {
|
||||
Some(addr) => addr,
|
||||
None => {
|
||||
warn!("Not advertising to Consul because rpc_public_addr is not defined in config file and could not be autodetected.");
|
||||
return;
|
||||
}
|
||||
};
|
||||
|
||||
if let Err(e) = c
|
||||
.publish_consul_service(
|
||||
self.netapp.id,
|
||||
&self.local_status.load_full().hostname,
|
||||
rpc_public_addr,
|
||||
)
|
||||
.await
|
||||
{
|
||||
error!("Error while publishing Consul service: {}", e);
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "kubernetes-discovery")]
|
||||
async fn advertise_to_kubernetes(self: Arc<Self>) {
|
||||
let k = match &self.kubernetes_discovery {
|
||||
|
@ -798,7 +744,7 @@ impl System {
|
|||
ping_list.extend(peers.0.iter().map(|(id, addr)| ((*id).into(), *addr)))
|
||||
}
|
||||
|
||||
// Fetch peer list from Consul Nodes
|
||||
// Fetch peer list from Consul
|
||||
#[cfg(feature = "consul-discovery")]
|
||||
if let Some(c) = &self.consul_discovery {
|
||||
match c.get_consul_nodes().await {
|
||||
|
@ -811,19 +757,6 @@ impl System {
|
|||
}
|
||||
}
|
||||
|
||||
// Fetch peer list from Consul Services
|
||||
#[cfg(feature = "consul-service-discovery")]
|
||||
if let Some(c) = &self.consul_service_discovery {
|
||||
match c.get_consul_services().await {
|
||||
Ok(node_list) => {
|
||||
ping_list.extend(node_list);
|
||||
}
|
||||
Err(e) => {
|
||||
warn!("Could not retrieve service list from Consul: {}", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Fetch peer list from Kubernetes
|
||||
#[cfg(feature = "kubernetes-discovery")]
|
||||
if let Some(k) = &self.kubernetes_discovery {
|
||||
|
@ -863,9 +796,6 @@ impl System {
|
|||
#[cfg(feature = "consul-discovery")]
|
||||
tokio::spawn(self.clone().advertise_to_consul());
|
||||
|
||||
#[cfg(feature = "consul-service-discovery")]
|
||||
tokio::spawn(self.clone().advertise_to_consul());
|
||||
|
||||
#[cfg(feature = "kubernetes-discovery")]
|
||||
tokio::spawn(self.clone().advertise_to_kubernetes());
|
||||
|
||||
|
|
|
@ -56,9 +56,6 @@ pub struct Config {
|
|||
/// Configuration for automatic node discovery through Consul
|
||||
#[serde(default)]
|
||||
pub consul_discovery: Option<ConsulDiscoveryConfig>,
|
||||
/// Configuration for automatic node discovery through Consul
|
||||
#[serde(default)]
|
||||
pub consul_service_discovery: Option<ConsulServiceConfig>,
|
||||
/// Configuration for automatic node discovery through Kubernetes
|
||||
#[serde(default)]
|
||||
pub kubernetes_discovery: Option<KubernetesDiscoveryConfig>,
|
||||
|
@ -138,8 +135,23 @@ pub struct AdminConfig {
|
|||
pub trace_sink: Option<String>,
|
||||
}
|
||||
|
||||
#[derive(Deserialize, Debug, Clone)]
|
||||
pub enum ConsulDiscoveryMode {
|
||||
#[serde(rename_all = "lowercase")]
|
||||
Node,
|
||||
Service,
|
||||
}
|
||||
impl ConsulDiscoveryMode {
|
||||
fn default() -> Self {
|
||||
ConsulDiscoveryMode::Node
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Deserialize, Debug, Clone)]
|
||||
pub struct ConsulDiscoveryConfig {
|
||||
/// Mode of consul operation: either `node` (the default) or `service`
|
||||
#[serde(default = "ConsulDiscoveryMode::default")]
|
||||
pub mode: ConsulDiscoveryMode,
|
||||
/// Consul http or https address to connect to to discover more peers
|
||||
pub consul_http_addr: String,
|
||||
/// Consul service name to use
|
||||
|
@ -150,30 +162,17 @@ pub struct ConsulDiscoveryConfig {
|
|||
pub client_cert: Option<String>,
|
||||
/// Client TLS key to use when connecting to Consul
|
||||
pub client_key: Option<String>,
|
||||
/// /// Token to use for connecting to consul
|
||||
pub consul_http_token: Option<String>,
|
||||
/// Skip TLS hostname verification
|
||||
#[serde(default)]
|
||||
pub tls_skip_verify: bool,
|
||||
}
|
||||
|
||||
#[derive(Deserialize, Debug, Clone)]
|
||||
pub struct ConsulServiceConfig {
|
||||
/// Consul http or https address to connect to to discover more peers
|
||||
pub consul_http_addr: String,
|
||||
/// Token to use for connecting to consul
|
||||
pub consul_http_token: Option<String>,
|
||||
/// Consul service name to use
|
||||
pub service_name: String,
|
||||
/// CA TLS certificate to use when connecting to Consul
|
||||
pub ca_cert: Option<String>,
|
||||
// Additional tags to add to the service
|
||||
/// Additional tags to add to the service
|
||||
#[serde(default)]
|
||||
pub tags: Vec<String>,
|
||||
// Additional service metadata to add
|
||||
/// Additional service metadata to add
|
||||
#[serde(default)]
|
||||
pub meta: Option<std::collections::HashMap<String, String>>,
|
||||
/// Skip TLS hostname verification
|
||||
#[serde(default)]
|
||||
pub tls_skip_verify: bool,
|
||||
}
|
||||
|
||||
#[derive(Deserialize, Debug, Clone)]
|
||||
|
|
Loading…
Reference in a new issue