ci: probe ubuntu-latest runner toolchain and egress (RED leg readback for #3)

2026-10-26 05:08:00 +00:00
parent 906a18c98c
commit f061f49101
1 changed files with 23 additions and 0 deletions
@@ -0,0 +1,23 @@
+name: "toolchain probe (ubuntu-latest)"
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  probe:
+    runs-on: ubuntu-latest
+    steps:
+      - name: "probe toolchain and egress"
+        run: |
+          set -u
+          echo "whoami: $(whoami)"
+          echo "uname: $(uname -a)"
+          echo "runner_labels: ${RUNNER_LABELS:-unset}"
+          python3 --version 2>/dev/null || echo "python3: ABSENT"
+          python3 -m pytest --version 2>/dev/null || echo "pytest: ABSENT"
+          for m in yaml jsonschema boto3 moto; do
+            python3 -c "import $m" 2>/dev/null && echo "$m: OK" || echo "$m: ABSENT"
+          done
+          timeout 25 pip download --no-deps --dest /tmp/piptest pytest >/dev/null 2>&1 && echo "pypi: REACHABLE" || echo "pypi: UNREACHABLE"
+          timeout 20 curl -sS -o /dev/null -w "pypi_index_http: %{http_code}\n" https://pypi.org/simple/pytest/ 2>/dev/null || echo "curl_to_pypi: FAILED"
+          timeout 20 curl -sS -o /dev/null -w "github_http: %{http_code}\n" https://github.com 2>/dev/null || echo "curl_to_github: FAILED"