chore(dev): consolidate usage of VECTOR_LOG in tests and remove TEST_LOG (#23804)

thomasqueirozb · web-flow · commit a70eca4ea990 · 2025-09-19T19:09:01.000Z
* chore(dev): consolidate usage of VECTOR_LOG in tests and remove TEST_LOG

* Use VECTOR_LOG in workflow files
diff --git a/.github/workflows/ci-integration-review.yml b/.github/workflows/ci-integration-review.yml
@@ -43,7 +43,7 @@ env:
   DD_ENV: "ci"
   DD_API_KEY: ${{ secrets.DD_API_KEY }}
   RUST_BACKTRACE: full
-  TEST_LOG: vector=debug
+  VECTOR_LOG: vector=debug
   VERBOSE: true
   CI: true
   PROFILE: debug
diff --git a/.github/workflows/ci-review-trigger.yml b/.github/workflows/ci-review-trigger.yml
@@ -32,7 +32,7 @@ permissions:
 env:
   DD_ENV: "ci"
   RUST_BACKTRACE: full
-  TEST_LOG: vector=debug
+  VECTOR_LOG: vector=debug
   VERBOSE: true
   CI: true
   PROFILE: debug
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
@@ -32,7 +32,7 @@ env:
   DD_API_KEY: ${{ secrets.DD_API_KEY }}
   TEST_DATADOG_API_KEY: ${{ secrets.CI_TEST_DATADOG_API_KEY }}
   RUST_BACKTRACE: full
-  TEST_LOG: vector=debug
+  VECTOR_LOG: vector=debug
   VERBOSE: true
   CI: true
   PROFILE: debug
diff --git a/.github/workflows/integration-test.yml b/.github/workflows/integration-test.yml
@@ -21,7 +21,7 @@ env:
   DD_ENV: "ci"
   DD_API_KEY: ${{ secrets.DD_API_KEY }}
   RUST_BACKTRACE: full
-  TEST_LOG: vector=debug
+  VECTOR_LOG: vector=debug
   VERBOSE: true
   CI: true
   PROFILE: debug
diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
@@ -25,7 +25,7 @@ env:
   TEST_APPSIGNAL_PUSH_API_KEY: ${{ secrets.TEST_APPSIGNAL_PUSH_API_KEY }}
   AXIOM_TOKEN: ${{ secrets.AXIOM_TOKEN }}
   RUST_BACKTRACE: full
-  TEST_LOG: vector=debug
+  VECTOR_LOG: vector=debug
   VERBOSE: true
   CI: true
   PROFILE: debug
diff --git a/.github/workflows/k8s_e2e.yml b/.github/workflows/k8s_e2e.yml
@@ -42,7 +42,7 @@ concurrency:
 env:
   CONTAINER_TOOL: "docker"
   RUST_BACKTRACE: full
-  TEST_LOG: vector=debug
+  VECTOR_LOG: vector=debug
   VERBOSE: true
   DISABLE_MOLD: true
   CI: true
diff --git a/.github/workflows/master_merge_queue.yml b/.github/workflows/master_merge_queue.yml
@@ -32,7 +32,7 @@ env:
   DD_ENV: "ci"
   DD_API_KEY: ${{ secrets.DD_API_KEY }}
   RUST_BACKTRACE: full
-  TEST_LOG: vector=debug
+  VECTOR_LOG: vector=debug
   VERBOSE: true
   CI: true
   PROFILE: debug
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ env:
   DD_ENV: "ci"
   DD_API_KEY: ${{ secrets.DD_API_KEY }}
   RUST_BACKTRACE: full
-  TEST_LOG: vector=debug
+  VECTOR_LOG: vector=debug
   VERBOSE: true
   CI: true
   PROFILE: debug
diff --git a/lib/vector-core/src/metrics/tests/mod.rs b/lib/vector-core/src/metrics/tests/mod.rs
@@ -18,7 +18,7 @@ fn test_labels_injection() {
     );
     // See https://github.com/tokio-rs/tracing/issues/978
     if span.is_disabled() {
-        panic!("test is not configured properly, set TEST_LOG=info env var")
+        panic!("test is not configured properly, set VECTOR_LOG=info env var")
     }
     let _enter = span.enter();
 
diff --git a/scripts/integration/datadog-traces/test.yaml b/scripts/integration/datadog-traces/test.yaml
@@ -5,7 +5,7 @@ test_filter: '::datadog::traces::'
 
 env:
   AGENT_PORT: '8082'
-  TEST_LOG: ${TEST_LOG}
+  VECTOR_LOG: ${VECTOR_LOG}
   TRACE_AGENT_TO_VECTOR_URL: http://datadog-trace-agent-to-vector:8126/v0.3/traces
   TRACE_AGENT_URL: http://datadog-trace-agent:8126/v0.3/traces
   VECTOR_PORT: '8081'
diff --git a/src/test_util/mod.rs b/src/test_util/mod.rs
@@ -145,7 +145,7 @@ pub fn trace_init() {
     #[cfg(not(unix))]
     let color = false;
 
-    let levels = std::env::var("TEST_LOG").unwrap_or_else(|_| "error".to_string());
+    let levels = std::env::var("VECTOR_LOG").unwrap_or_else(|_| "error".to_string());
 
     trace::init(color, false, &levels, 10);
 
diff --git a/vdev/src/testing/integration.rs b/vdev/src/testing/integration.rs
@@ -136,7 +136,7 @@ impl ComposeTest {
             env_vars.insert(key, value);
         }
 
-        env_vars.insert("TEST_LOG".to_string(), Some("info".into()));
+        env_vars.insert("VECTOR_LOG".to_string(), Some("info".into()));
         let mut args = self.config.args.clone().unwrap_or_default();
 
         args.push("--features".to_string());

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,7 @@ fn test_labels_injection() {`
`18`	`18`	`);`
`19`	`19`	`// See https://github.com/tokio-rs/tracing/issues/978`
`20`	`20`	`if span.is_disabled() {`
`21`		`- panic!("test is not configured properly, set TEST_LOG=info env var")`
	`21`	`+ panic!("test is not configured properly, set VECTOR_LOG=info env var")`
`22`	`22`	`}`
`23`	`23`	`let _enter = span.enter();`
`24`	`24`