kubernetes-the-hard-way/scripts/run_script_on_nodes

#!/usr/bin/env bash
SCRIPTS_DIR=$(dirname $0)
SCRIPT_NAME=$1
NODE_NAMES="$($SCRIPTS_DIR/node_names $2)"

cat $SCRIPTS_DIR/$SCRIPT_NAME

echo ""
echo ""
echo ""
echo ""

read -n 1 -s -r -p "Press any key to continue..."
echo ""
echo ""

# copy script over
chmod u+x "$SCRIPTS_DIR/$SCRIPT_NAME"
parallel vagrant scp "$SCRIPTS_DIR/$SCRIPT_NAME" "{}:~/" ::: $NODE_NAMES

# remotely run the script
parallel vagrant ssh {} -c "\~/$SCRIPT_NAME" ::: $NODE_NAMES
VTWO-14496 : start machines configuration 2019-06-20 16:44:59 +02:00			`#!/usr/bin/env bash`
			`SCRIPTS_DIR=$(dirname $0)`
			`SCRIPT_NAME=$1`
VTWO-14496 : allow running scripts on a subset of the nodes 2019-06-20 16:45:28 +02:00			`NODE_NAMES="$($SCRIPTS_DIR/node_names $2)"`
VTWO-14496 : start machines configuration 2019-06-20 16:44:59 +02:00
			`cat $SCRIPTS_DIR/$SCRIPT_NAME`

			`echo ""`
			`echo ""`
			`echo ""`
			`echo ""`

			`read -n 1 -s -r -p "Press any key to continue..."`
			`echo ""`
			`echo ""`

			`# copy script over`
			`chmod u+x "$SCRIPTS_DIR/$SCRIPT_NAME"`
			`parallel vagrant scp "$SCRIPTS_DIR/$SCRIPT_NAME" "{}:~/" ::: $NODE_NAMES`

			`# remotely run the script`
			`parallel vagrant ssh {} -c "\~/$SCRIPT_NAME" ::: $NODE_NAMES`