Various updates

- Dependency updates
- Log open files limit
- Reduce logging at info slightly
- Add rust-toolchain.toml
- Fix pre-commit warnings

Author: lfrancke

.github/workflows/build.yml

@@ -30,7 +30,7 @@ jobs:
     env:
       RUSTC_BOOTSTRAP: 1
     steps:
-      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_TOOLCHAIN_VERSION }}

.pre-commit-config.yaml

@@ -4,7 +4,7 @@ default_language_version:
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: 2c9f875913ee60ca25ce70243dc24d5b6415598c # 4.6.0
+    rev: cef0300fd0fc4d2a87a85fa2093c6b283ea36f4b # 5.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -19,13 +19,14 @@ repos:
         args: ["--all", "--", "--check"]
       - id: clippy
         args: ["--all-targets", "--", "-D", "warnings"]
+
   - repo: https://github.com/adrienverge/yamllint
-    rev: 81e9f98ffd059efe8aa9c1b1a42e5cce61b640c6 # 1.35.1
+    rev: 79a6b2b1392eaf49cdd32ac4f14be1a809bbd8f7 # 1.37.1
     hooks:
       - id: yamllint
 
   - repo: https://github.com/igorshubovych/markdownlint-cli
-    rev: f295829140d25717bc79368d3f966fc1f67a824f # 0.41.0
+    rev: 192ad822316c3a22fb3d3cc8aa6eafa0b8488360 # 0.45.0
     hooks:
       - id: markdownlint
 
@@ -36,7 +37,7 @@ repos:
         args: ["--severity=info"]
 
   - repo: https://github.com/rhysd/actionlint
-    rev: 62dc61a45fc95efe8c800af7a557ab0b9165d63b # 1.7.1
+    rev: 03d0035246f3e81f36aed592ffb4bebf33a03106 # 1.7.7
     hooks:
       - id: actionlint
 

Cargo.lock

@@ -12,7 +12,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 snafu = "0.8"
 stackable-operator = { git = "https://github.com/stackabletech/operator-rs", tag = "stackable-operator-0.86.0" }
-sysinfo = { version = "0.33", features = ["serde"] }
+sysinfo = { version = "0.35.1", features = ["serde"] }
 tracing = "0.1"
 
 [build-dependencies]

Cargo.toml

@@ -0,0 +1,2 @@
+[toolchain]
+channel = "1.85.0"

rust-toolchain.toml

@@ -42,7 +42,7 @@ impl SystemInformation {
     /// Collects static information that doesn't need to be refreshed.
     #[tracing::instrument(name = "SystemInformation::init")]
     pub fn init() -> CollectContext {
-        tracing::info!("initializing");
+        tracing::debug!("initializing");
         let mut ctx = CollectContext {
             // Each module is responsible for updating the information that it cares about.
             system: sysinfo::System::new(),
@@ -53,14 +53,14 @@ impl SystemInformation {
                 "failed to initialize user module, ignoring but this will likely cause collection errors..."
             );
         }
-        tracing::info!("init finished");
+        tracing::debug!("init finished");
         ctx
     }
 
     /// Collects and reports
     #[tracing::instrument(name = "SystemInformation::collect", skip(ctx))]
     pub fn collect(ctx: &mut CollectContext) -> Self {
-        tracing::info!("Starting data collection");
+        tracing::debug!("Starting data collection");
 
         let info = Self {
             resources: Some(resources::Resources::collect(&mut ctx.system)),
@@ -74,7 +74,7 @@ impl SystemInformation {
             // ..Default::default()
         };
 
-        tracing::info!("Data collection finished");
+        tracing::debug!("Data collection finished");
         info
     }
 }

src/system_information/mod.rs

@@ -6,6 +6,8 @@ pub struct Resources {
     pub cpu_count: usize,
     pub physical_core_count: Option<usize>,
 
+    pub open_files_limit: Option<usize>,
+
     pub total_memory: u64,
     pub free_memory: u64,
     pub available_memory: u64,
@@ -33,13 +35,19 @@ impl Resources {
         );
 
         let cpu_count = sys.cpus().len();
-        let physical_core_count = sys.physical_core_count();
+        let physical_core_count = System::physical_core_count();
         tracing::info!(
             cpus.physical = cpu_count,
             cpus.cores.physical = physical_core_count,
             "cpus"
         );
 
+        let open_files_limit = System::open_files_limit();
+        tracing::info!(
+            open_files.limit = open_files_limit,
+            "open files"
+        );
+
         let total_memory = sys.total_memory();
         let free_memory = sys.free_memory();
         let available_memory = sys.available_memory();
@@ -85,6 +93,8 @@ impl Resources {
             cpu_count,
             physical_core_count,
 
+            open_files_limit,
+
             total_memory,
             free_memory,
             available_memory,