Collect Network Policy ebpf data from log collector script (#1805)

awslabs · May 17, 2024 · 25b6f34 · 25b6f34
1 parent c5132e9
commit 25b6f34
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/log-collector-script/linux/eks-log-collector.sh b/log-collector-script/linux/eks-log-collector.sh
@@ -282,6 +282,7 @@ collect() {
   get_networking_info
   get_cni_config
   get_cni_configuration_variables
+  get_network_policy_ebpf_info
   get_docker_logs
   get_sandboxImage_info
   get_cpu_throttled_processes
@@ -539,6 +540,18 @@ get_sysctls_info() {
   ok
 }
 
+get_network_policy_ebpf_info() {
+  try "collect network policy ebpf loaded data"
+  echo "*** EBPF loaded data ***" >> "${COLLECT_DIR}"/networking/ebpf-data.txt
+  LOADED_EBPF=$(/opt/cni/bin/aws-eks-na-cli ebpf loaded-ebpfdata | tee -a "${COLLECT_DIR}"/networking/ebpf-data.txt)
+
+  for mapid in $(echo "$LOADED_EBPF" | grep "Map ID:" | sed 's/Map ID: \+//' | sort | uniq); do
+    echo "*** EBPF Maps Data for Map ID $mapid ***" >> "${COLLECT_DIR}"/networking/ebpf-maps-data.txt
+    /opt/cni/bin/aws-eks-na-cli ebpf dump-maps $mapid >> "${COLLECT_DIR}"/networking/ebpf-maps-data.txt
+  done
+  ok
+}
+
 get_networking_info() {
   try "collect networking infomation"