79 lines
1.2 KiB
Bash
Executable File
79 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
# ----
|
|
# File: cilium-connectivity.sh
|
|
# Description: Script to test cilium connectivity in our deployments
|
|
# Author: Sergio Talens-Oliag <sto@mixinet.net>
|
|
# Copyright: (c) 2023 Sergio Talens-Oliag <sto@mixinet.net>
|
|
# ----
|
|
|
|
set -e
|
|
|
|
# ---------
|
|
# VARIABLES
|
|
# ---------
|
|
|
|
HUBBLE_PF="${HUBBLE_PF:-false}"
|
|
|
|
# ---------
|
|
# FUNCTIONS
|
|
# ---------
|
|
|
|
usage() {
|
|
cat <<EOF
|
|
Usage: $0 CTOOL CLUSTER
|
|
|
|
Where:
|
|
|
|
- CTOOL is 'k3d' or 'kind'
|
|
- CLUSTER is '1', '2' or '12' (multicluster test)
|
|
|
|
EOF
|
|
exit "$1"
|
|
}
|
|
|
|
start_pf() {
|
|
if [ "$HUBBLE_PF" = "true" ]; then
|
|
cilium hubble port-forward --context "$CTX" &
|
|
PF_PID="$!"
|
|
echo "Started hubble port-forward for $CTX with PID '$PF_PID'"
|
|
else
|
|
PF_PID=""
|
|
fi
|
|
}
|
|
|
|
stop_pf() {
|
|
if [ "$PF_PID" ]; then
|
|
echo "Killing hubble port-forward (PID '$PF_PID')"
|
|
kill "$PF_PID"
|
|
fi
|
|
}
|
|
|
|
# ====
|
|
# MAIN
|
|
# ====
|
|
|
|
CTOOL="$1"
|
|
CNUM="$2"
|
|
|
|
case "$CTOOL" in
|
|
k3d|kind) ;;
|
|
*) usage 1;;
|
|
esac
|
|
case "$CNUM" in
|
|
1|2)
|
|
CNAME="cilium$CNUM"
|
|
CTX="$CTOOL-$CNAME"
|
|
start_pf
|
|
cilium connectivity test --context "$CTX"
|
|
;;
|
|
12)
|
|
CTX="$CTOOL-cilium1"
|
|
CTX2="$CTOOL-cilium2"
|
|
start_pf
|
|
cilium connectivity test --context "$CTX" --multi-cluster "$CTX2"
|
|
;;
|
|
*) usage 1 ;;
|
|
esac
|
|
|
|
stop_pf
|