debugging metadata #8
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| name: Debug Metadata | |
| on: | |
| push: | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
| cancel-in-progress: true | |
| jobs: | |
| integration-tests: | |
| name: Run TGI Integration Tests | |
| runs-on: | |
| group: gcp-ct5lp-hightpu-8t | |
| steps: | |
| - name: Install DNS utilities | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y dnsutils iputils-ping curl bind9 bind9utils | |
| - name: Configure DNS recursion | |
| run: | | |
| # Backup original configuration | |
| sudo cp /etc/bind/named.conf.options /etc/bind/named.conf.options.backup || true | |
| # Create new configuration with recursion enabled | |
| sudo tee /etc/bind/named.conf.options << EOF | |
| options { | |
| directory "/var/cache/bind"; | |
| recursion yes; | |
| allow-recursion { any; }; | |
| dnssec-validation auto; | |
| auth-nxdomain no; | |
| listen-on { any; }; | |
| listen-on-v6 { any; }; | |
| forward only; | |
| forwarders { | |
| 8.8.8.8; | |
| 8.8.4.4; | |
| }; | |
| }; | |
| EOF | |
| # Restart bind9 service | |
| sudo systemctl restart bind9 || sudo service bind9 restart | |
| # Wait for DNS to be ready | |
| sleep 5 | |
| - name: Debug metadata | |
| run: | | |
| echo "nslookup metadata.google.internal" | |
| nslookup metadata.google.internal | |
| echo "ping -c 3 metadata.google.internal" | |
| ping -c 3 metadata.google.internal | |
| echo "ping -c 3 169.254.169.254" | |
| ping -c 3 169.254.169.254 | |
| echo "Get the IP address of metadata.google.internal using getent" | |
| # Get the IP address of metadata.google.internal using getent | |
| METADATA_IP=$(getent hosts metadata.google.internal | awk '{ print $1 }') | |
| echo "Metadata server IP address: ${METADATA_IP}" | |
| echo "curl -s http://metadata.google.internal/computeMetadata/v1/instance/image -H Metadata-Flavor: Google" | |
| # Try to access the metadata server | |
| curl "http://metadata.google.internal/computeMetadata/v1/instance/image" -H "Metadata-Flavor: Google" |