ntp: T3416: fix op-mode commands when running inside VRF

When NTP is executed inside a VRF context, we also must execute the op-mode
commands inside the given VRF.

This is a workaround until the op-mode programming library from T3402 is
available.

(cherry picked from commit f411351baef67740b76e800161fe55f495c4bd92)

1 files changed, 38 insertions, 0 deletions

diff --git a/src/op_mode/show_ntp.sh b/src/op_mode/show_ntp.sh
new file mode 100755
index 000000000..292a6027f
--- /dev/null
+++ b/src/op_mode/show_ntp.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+basic=0
+info=0
+
+while [[ "$#" -gt 0 ]]; do
+    case $1 in
+        --info) info=1 ;;
+        --basic) basic=1 ;;
+        --server) server=$2; shift ;;
+        *) echo "Unknown parameter passed: $1" ;;
+    esac
+    shift
+done
+
+if ! ps -C ntpd &>/dev/null; then
+    echo NTP daemon disabled
+    exit 1
+fi
+
+PID=$(pgrep ntpd)
+VRF_NAME=$(ip vrf identify ${PID})
+
+if [ ! -z ${VRF_NAME} ]; then
+    VRF_CMD="sudo ip vrf exec ${VRF_NAME}"
+fi
+
+if [ $basic -eq 1 ]; then
+    $VRF_CMD ntpq -n -c peers
+elif [ $info -eq 1 ]; then
+    echo "=== sysingo ==="
+    $VRF_CMD ntpq -n -c sysinfo
+    echo
+    echo "=== kerninfo ==="
+    $VRF_CMD ntpq -n -c kerninfo
+elif [ ! -z $server ]; then
+    $VRF_CMD /usr/sbin/ntpdate -q $server
+fi