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numpy

master
zeus 3 years ago
parent
commit
f8ba952ddf
  1. 15
      check-open.sh
  2. 20
      install/usr/share/swarmlab.io/sec/swarmlab-sec

15
check-open.sh

@ -0,0 +1,15 @@
function EPHEMERAL_PORT() {
LOW_BOUND=49152
RANGE=16384
while true; do
CANDIDATE=$[$LOW_BOUND + ($RANDOM % $RANGE)]
(echo "" >/dev/tcp/127.0.0.1/${CANDIDATE}) >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo $CANDIDATE
break
fi
done
}
port=$(EPHEMERAL_PORT)
echo $port

20
install/usr/share/swarmlab.io/sec/swarmlab-sec

@ -83,6 +83,20 @@ DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
#
# ----------------------------------------------
function EPHEMERAL_PORT() {
LOW_BOUND=49152
RANGE=16384
while true; do
CANDIDATE=$[$LOW_BOUND + ($RANDOM % $RANGE)]
(echo "" >/dev/tcp/127.0.0.1/${CANDIDATE}) >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo $CANDIDATE
break
fi
done
}
servicesshport=$(EPHEMERAL_PORT)
Wdir=$(pwd)
@ -91,7 +105,7 @@ cat << EOF > $Wdir/.env
REGISTRY_ADDR=localhost
REGISTRY_PORT=5000
IMAGE_NAME=$HYBRID_NETWORK
SSH_PORT=
SSH_PORT=$servicesshport
EOF
fi
@ -274,8 +288,8 @@ services:
- NET_ADMIN
user: root
entrypoint: ["sec_bootstrap", "role=workerservice", "sec_master_service_name=masterservice", "sec_worker_service_name=workerservice"]
ports:
- "\${SSH_PORT}:22"
#ports:
# - "\${SSH_PORT}:22"
networks:
- ${HYBRID_NETWORK}
volumes:

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