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https://github.com/rustfs/rustfs.git
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houseme
30dc04c94b
Add stable server labels to node-local Prometheus metrics and OTLP resource attributes so dashboards can distinguish per-node CPU, memory, host network, and internode traffic series. Co-authored-by: heihutu <heihutu@gmail.com>
35 lines
1.3 KiB
Rust
35 lines
1.3 KiB
Rust
// Copyright 2024 RustFS Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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pub(crate) const RUSTFS_NODE_ATTRIBUTE: &str = "rustfs.node";
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pub(crate) const SERVER_LABEL: &str = "server";
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#[cfg(test)]
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static LOCAL_NODE_IDENTITY_TEST_LOCK: std::sync::LazyLock<tokio::sync::Mutex<()>> =
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std::sync::LazyLock::new(|| tokio::sync::Mutex::new(()));
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pub(crate) fn local_node_identity(local_ip: &str) -> String {
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rustfs_common::try_get_global_local_node_name().unwrap_or_else(|| local_ip.to_string())
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}
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pub(crate) fn current_local_node_identity() -> String {
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let local_ip = rustfs_utils::get_local_ip_with_default();
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local_node_identity(&local_ip)
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}
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#[cfg(test)]
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pub(crate) async fn local_node_identity_test_guard() -> tokio::sync::MutexGuard<'static, ()> {
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LOCAL_NODE_IDENTITY_TEST_LOCK.lock().await
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}
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