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-rw-r--r--tools/docker/docker-cluster.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/docker/docker-cluster.sh b/tools/docker/docker-cluster.sh
index 3d0a34b..abb4c31 100644
--- a/tools/docker/docker-cluster.sh
+++ b/tools/docker/docker-cluster.sh
@@ -75,7 +75,7 @@ EOF
# jq is used for parsing API reponses
sudo apt-get install -y jq
- scp -o StrictHostKeyChecking=no /tmp/prereqs.sh ubuntu@$master:/home/ubuntu/prereqs.sh
+ scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no /tmp/prereqs.sh ubuntu@$master:/home/ubuntu/prereqs.sh
ssh -x -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no ubuntu@$master bash /home/ubuntu/prereqs.sh
# activate docker API
# Per https://www.ivankrizsan.se/2016/05/18/enabling-docker-remote-api-on-ubuntu-16-04/
@@ -97,7 +97,7 @@ EOF
token=$(ssh -o StrictHostKeyChecking=no -x ubuntu@$master sudo docker swarm join-token worker | grep docker)
for worker in $workers; do
log "setting up worker at $worker"
- scp -o StrictHostKeyChecking=no /tmp/prereqs.sh ubuntu@$worker:/home/ubuntu/.
+ scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no /tmp/prereqs.sh ubuntu@$worker:/home/ubuntu/.
ssh -x -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no ubuntu@$worker bash /home/ubuntu/prereqs.sh
ssh -x -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no ubuntu@$worker sudo $token
done