Add CI details script

Dump the machine specs for the system running the CI job very early
during the job run.

Signed-off-by: Major Hayden <major@redhat.com>

schutzbot/ci_details.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+# Dumps details about the instance running the CI job.
+
+PRIMARY_IP=$(ip route get 8.8.8.8 | head -n 1 | cut -d' ' -f7)
+EXTERNAL_IP=$(curl --retry 5 -s -4 icanhazip.com)
+PTR=$(curl --retry 5 -s -4 icanhazptr.com)
+CPUS=$(nproc)
+MEM=$(free -m | grep -oP '\d+' | head -n 1)
+DISK=$(df --output=size -h / | sed '1d;s/[^0-9]//g')
+HOSTNAME=$(uname -n)
+
+echo -e "\033[0;36m"
+cat << EOF
+------------------------------------------------------------------------------
+CI MACHINE SPECS
+------------------------------------------------------------------------------
+
+     Hostname: ${HOSTNAME}
+   Primary IP: ${PRIMARY_IP}
+  External IP: ${EXTERNAL_IP}
+  Reverse DNS: ${PTR}
+         CPUs: ${CPUS}
+          RAM: ${MEM} GB
+         DISK: ${DISK} GB
+
+------------------------------------------------------------------------------
+EOF
+echo -e "\033[0m"