Add .gitea/workflows/network-check.yml

2026-04-08 22:36:50 +08:00
commit 48e66466a6
1 changed files with 102 additions and 0 deletions
@@ -0,0 +1,102 @@
+name: Network Check
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  network-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Show basic environment
+        run: |
+          echo "== Hostname =="
+          hostname || true
+          echo
+
+          echo "== OS Info =="
+          uname -a || true
+          cat /etc/os-release || true
+          echo
+
+          echo "== DNS Config =="
+          cat /etc/resolv.conf || true
+          echo
+
+      - name: Install tools if missing
+        run: |
+          sudo apt-get update || true
+          sudo apt-get install -y curl dnsutils iputils-ping netcat-openbsd || true
+
+      - name: DNS resolve test
+        run: |
+          echo "== DNS resolve: google.com =="
+          nslookup google.com || true
+          echo
+
+          echo "== DNS resolve: github.com =="
+          nslookup github.com || true
+          echo
+
+          echo "== DNS resolve: gitea.paradigm-edu.net =="
+          nslookup gitea.paradigm-edu.net || true
+          echo
+
+      - name: Ping test
+        run: |
+          echo "== Ping: google.com =="
+          ping -c 4 google.com || true
+          echo
+
+          echo "== Ping: github.com =="
+          ping -c 4 github.com || true
+          echo
+
+          echo "== Ping: gitea.paradigm-edu.net =="
+          ping -c 4 gitea.paradigm-edu.net || true
+          echo
+
+      - name: TCP port 443 test
+        run: |
+          echo "== TCP 443: google.com =="
+          nc -vz -w 5 google.com 443 || true
+          echo
+
+          echo "== TCP 443: github.com =="
+          nc -vz -w 5 github.com 443 || true
+          echo
+
+          echo "== TCP 443: gitea.paradigm-edu.net =="
+          nc -vz -w 5 gitea.paradigm-edu.net 443 || true
+          echo
+
+      - name: HTTP/HTTPS curl test
+        run: |
+          echo "== curl: https://www.google.com =="
+          curl -I -L --max-time 15 -o /dev/null -s \
+            -w "HTTP_CODE=%{http_code} DNS=%{time_namelookup}s CONNECT=%{time_connect}s TLS=%{time_appconnect}s TTFB=%{time_starttransfer}s TOTAL=%{time_total}s\n" \
+            https://www.google.com || true
+          echo
+
+          echo "== curl: https://github.com =="
+          curl -I -L --max-time 15 -o /dev/null -s \
+            -w "HTTP_CODE=%{http_code} DNS=%{time_namelookup}s CONNECT=%{time_connect}s TLS=%{time_appconnect}s TTFB=%{time_starttransfer}s TOTAL=%{time_total}s\n" \
+            https://github.com || true
+          echo
+
+          echo "== curl: https://gitea.paradigm-edu.net/ =="
+          curl -I -L --max-time 15 -o /dev/null -s \
+            -w "HTTP_CODE=%{http_code} DNS=%{time_namelookup}s CONNECT=%{time_connect}s TLS=%{time_appconnect}s TTFB=%{time_starttransfer}s TOTAL=%{time_total}s\n" \
+            https://gitea.paradigm-edu.net/ || true
+          echo
+
+      - name: Detailed verbose curl for debugging
+        run: |
+          echo "== Verbose curl: github.com =="
+          curl -v --max-time 20 https://github.com -o /dev/null || true
+          echo
+
+          echo "== Verbose curl: gitea.paradigm-edu.net =="
+          curl -v --max-time 20 https://gitea.paradigm-edu.net/ -o /dev/null || true
+          echo