#!/bin/bash

set -e

cd "$(dirname "${BASH_SOURCE[0]}")"

. ./config.sh

(cd ./tls && go get ./... && go run generate_certs.go $HOSTS)

echo "Copying weave images, scripts, and certificates to hosts, and"
echo "  prefetch test images"

setup_host() {
    HOST=$1
    docker_on $HOST load -i ../weave.tar
    DANGLING_IMAGES="$(docker_on $HOST images -q -f dangling=true)"
    [ -n "$DANGLING_IMAGES" ] && docker_on $HOST rmi $DANGLING_IMAGES 1>/dev/null 2>&1 || true
    run_on $HOST mkdir -p bin
    upload_executable $HOST ../bin/docker-ns
    upload_executable $HOST ../weave
    rsync -az -e "$SSH" ./tls/ $HOST:~/tls
    for IMG in $TEST_IMAGES ; do
        docker_on $HOST inspect --format=" " $IMG >/dev/null 2>&1 || docker_on $HOST pull $IMG
    done
}

for HOST in $HOSTS; do
    setup_host $HOST &
done

wait