eks-log-collector.sh: add reboot history

log-collector-script/linux/eks-log-collector.sh

@@ -288,6 +288,7 @@ collect() {
   get_sandboxImage_info
   get_cpu_throttled_processes
   get_io_throttled_processes
+  get_reboot_history
   get_nvidia_bug_report
 }
 
@@ -712,7 +713,7 @@ get_system_services() {
 }
 
 get_containerd_info() {
-  try "Collect Containerd daemon information"
+  try "collect Containerd daemon information"
 
   if [[ "$(pgrep -o containerd)" -ne 0 ]]; then
     # force containerd to dump goroutines
@@ -726,7 +727,7 @@ get_containerd_info() {
 
   ok
 
-  try "Collect Containerd running information"
+  try "collect Containerd running information"
   if ! command -v ctr > /dev/null 2>&1; then
     warning "ctr not installed"
   else
@@ -742,13 +743,13 @@ get_containerd_info() {
 }
 
 get_sandboxImage_info() {
-  try "Collect sandbox-image daemon information"
+  try "collect sandbox-image daemon information"
   timeout 75 journalctl -u sandbox-image > "${COLLECT_DIR}"/sandbox-image/sandbox-image-log.txt 2>&1 || echo -e "\tTimed out, ignoring \"sandbox-image info output \" "
   ok
 }
 
 get_docker_info() {
-  try "Collect Docker daemon information"
+  try "collect Docker daemon information"
 
   if [[ "$(pgrep -o dockerd)" -ne 0 ]]; then
     timeout 75 docker info > "${COLLECT_DIR}"/docker/docker-info.txt 2>&1 || echo -e "\tTimed out, ignoring \"docker info output \" "
@@ -764,7 +765,7 @@ get_docker_info() {
 }
 
 get_cpu_throttled_processes() {
-  try "Collect CPU Throttled Process Information"
+  try "collect CPU Throttled Process Information"
   readonly THROTTLE_LOG="${COLLECT_DIR}"/system/cpu_throttling.txt
   command find /sys/fs/cgroup -iname "cpu.stat" -print0 | while IFS= read -r -d '' cs; do
     # look for a non-zero nr_throttled value
@@ -791,7 +792,7 @@ get_cpu_throttled_processes() {
 }
 
 get_io_throttled_processes() {
-  try "Collect IO Throttled Process Information"
+  try "collect IO Throttled Process Information"
   readonly IO_THROTTLE_LOG="${COLLECT_DIR}"/system/io_throttling.txt
   command echo -e "PID Name Block IO Delay (centisconds)" > ${IO_THROTTLE_LOG}
   # column 42 is Aggregated block I/O delays, measured in centiseconds so we capture the non-zero block
@@ -800,8 +801,14 @@ get_io_throttled_processes() {
   ok
 }
 
+get_reboot_history() {
+  try "collect reboot history"
+  timeout 75 last reboot > "${COLLECT_DIR}"/system/last_reboot.txt 2>&1 || echo -e "\tTimed out, ignoring \"reboot history output \" "
+  ok
+}
+
 get_nvidia_bug_report() {
-  try "Collect Nvidia Bug report"
+  try "collect Nvidia Bug report"
   if ! command -v nvidia-bug-report.sh &> /dev/null; then
     echo "No Nvidia drivers found, nothing to do."
   else