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Merge pull request #494 from pichuang/master

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Modify directory path in clustersetup.sh
This commit is contained in:
lantz
2015-04-13 17:52:06 -07:00
parent d9117c77e1 2c916acc06
commit c589660e17
1 changed files with 24 additions and 24 deletions
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util/clustersetup.sh
+12 -12
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@@ -25,20 +25,20 @@ clean=false
declare -a hosts=() declare -a hosts=()
user=$(whoami) user=$(whoami)
SSHDIR=/tmp/mn/ssh SSHDIR=/tmp/mn/ssh
USERDIR=/home/$user/.ssh USERDIR=$HOME/.ssh
usage=$'./clustersetup.sh [ -p|h|c ] [ host1 ] [ host2 ] ...\n usage="./clustersetup.sh [ -p|h|c ] [ host1 ] [ host2 ] ...\n
Authenticate yourself and other cluster nodes to each other Authenticate yourself and other cluster nodes to each other
via ssh for mininet cluster edition. By default, we use a via ssh for mininet cluster edition. By default, we use a
temporary ssh setup. An ssh directory is mounted over temporary ssh setup. An ssh directory is mounted over
/home/user/.ssh on each machine in the cluster. $USERDIR on each machine in the cluster.
-h: display this help -h: display this help
-p: create a persistent ssh setup. This will add -p: create a persistent ssh setup. This will add
new ssh keys and known_hosts to each nodes new ssh keys and known_hosts to each nodes
/home/user/.ssh directory $USERDIR directory
-c: method to clean up a temporary ssh setup. -c: method to clean up a temporary ssh setup.
Any hosts taken as arguments will be cleaned Any hosts taken as arguments will be cleaned
' "
persistentSetup() { persistentSetup() {
echo "***creating key pair" echo "***creating key pair"
@@ -74,10 +74,10 @@ tempSetup() {
echo "***creating temporary ssh directory" echo "***creating temporary ssh directory"
mkdir -p $SSHDIR mkdir -p $SSHDIR
echo "***creating key pair" echo "***creating key pair"
ssh-keygen -t rsa -C "Cluster_Edition_Key" -f /tmp/mn/ssh/id_rsa -N '' &> /dev/null ssh-keygen -t rsa -C "Cluster_Edition_Key" -f $SSHDIR/id_rsa -N '' &> /dev/null
echo "***mounting temporary ssh directory" echo "***mounting temporary ssh directory"
sudo mount --bind $SSHDIR /home/$user/.ssh sudo mount --bind $SSHDIR $USERDIR
cp $SSHDIR/id_rsa.pub $SSHDIR/authorized_keys cp $SSHDIR/id_rsa.pub $SSHDIR/authorized_keys
for host in $hosts; do for host in $hosts; do
@@ -85,9 +85,9 @@ for host in $hosts; do
ssh-copy-id $user@$host &> /dev/null ssh-copy-id $user@$host &> /dev/null
echo "***mounting remote temporary ssh directory for $host" echo "***mounting remote temporary ssh directory for $host"
ssh -o ForwardAgent=yes $user@$host " ssh -o ForwardAgent=yes $user@$host "
mkdir -p /tmp/mn/ssh mkdir -p $SSHDIR
cp /home/$user/.ssh/authorized_keys $SSHDIR/authorized_keys cp $USERDIR/authorized_keys $SSHDIR/authorized_keys
sudo mount --bind $SSHDIR /home/$user/.ssh" sudo mount --bind $SSHDIR $USERDIR"
echo "***copying key pair to $host" echo "***copying key pair to $host"
scp $SSHDIR/{id_rsa,id_rsa.pub} $user@$host:$SSHDIR scp $SSHDIR/{id_rsa,id_rsa.pub} $user@$host:$SSHDIR
done done
@@ -102,12 +102,12 @@ cleanup() {
for host in $hosts; do for host in $hosts; do
echo "***cleaning up $host" echo "***cleaning up $host"
ssh $user@$host "sudo umount /home/$user/.ssh ssh $user@$host "sudo umount $USERDIR
sudo rm -rf $SSHDIR" sudo rm -rf $SSHDIR"
done done
echo "**unmounting local directories" echo "**unmounting local directories"
sudo umount /home/$user/.ssh sudo umount $USERDIR
echo "***removing temporary ssh directory" echo "***removing temporary ssh directory"
sudo rm -rf $SSHDIR sudo rm -rf $SSHDIR
echo "done!" echo "done!"