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James Turland 2023-12-12 09:10:27 +00:00
parent 3af4fb9966
commit eb5a17605a
1 changed files with 45 additions and 16 deletions
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61
Docker-Swarm/swarm.sh
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@ -20,11 +20,11 @@ echo -e " \033[32;5m \
# YOU SHOULD ONLY NEED TO EDIT THIS SECTION #
#############################################
# Set the IP addresses of the admin, masters, and workers nodes
# Set the IP addresses of the admin, managers, and workers nodes
admin=192.168.3.5
master1=192.168.3.21
master2=192.168.3.22
master3=192.168.3.23
manager1=192.168.3.21
manager2=192.168.3.22
manager3=192.168.3.23
worker1=192.168.3.24
worker2=192.168.3.25
@ -37,20 +37,20 @@ interface=eth0
# Set the virtual IP address (VIP)
vip=192.168.3.50
# Array of all master nodes
allmasters=($master1 $master2 $master3)
# Array of all manager nodes
allmanagers=($manager1 $manager2 $manager3)
# Array of master nodes
masters=($master2 $master3)
# Array of manager nodes
managers=($manager2 $manager3)
# Array of worker nodes
workers=($worker1 $worker2)
# Array of all
all=($master1 $master2 $master3 $worker1 $worker2)
all=($manager1 $manager2 $manager3 $worker1 $worker2)
# Array of all minus master1
allnomaster1=($master2 $master3 $worker1 $worker2)
# Array of all minus manager1
allnomanager1=($manager2 $manager3 $worker1 $worker2)
#Loadbalancer IP range
lbrange=192.168.3.60-192.168.3.80
@ -101,10 +101,39 @@ EOF
done
# Step 1: Create Swarm on first node
ssh -tt $user@$master1 -i ~/.ssh/$certName sudo su <<EOF
docker swarm init --advertise-addr $master1
docker swarm join-token manager | sed -n 3p | grep -Po 'docker swarm join --token \\K[^\\s]*'` >> master.txt
docker swarm join-token worker | sed -n 3p | grep -Po 'docker swarm join --token \\K[^\\s]*'` >> master.txt
ssh -tt $user@$manager1 -i ~/.ssh/$certName sudo su <<EOF
docker swarm init --advertise-addr $manager1
docker swarm join-token manager | sed -n 3p | grep -Po 'docker swarm join --token \\K[^\\s]*' >> manager.txt
docker swarm join-token worker | sed -n 3p | grep -Po 'docker swarm join --token \\K[^\\s]*' >> worker.txt
ssh-copy-id -i /home/$user/.ssh/$certName $user@$admin
scp -i /home/$user/.ssh/$certName /home/$user/manager.txt $user@$admin:~/manager
scp -i /home/$user/.ssh/$certName /home/$user/worker.txt $user@$admin:~/worker
exit
EOF
echo -e " \033[32;5mMaster1 Completed\033[0m"
echo -e " \033[32;5mManager1 Completed\033[0m"
# Step 2: Set variables
managerToken='cat manager'
workerToken='cat worker'
# Step 3: Connect additional managers
for newnode in "${managers[@]}"; do
ssh -tt $user@$newnode -i ~/.ssh/$certName sudo su <<EOF
docker swarm join \
--token $managerToken \
$manager1
exit
EOF
echo -e " \033[32;5mManager node joined successfully!\033[0m"
done
# Step 4: Connect additional worker
for newnode in "${workers[@]}"; do
ssh -tt $user@$newnode -i ~/.ssh/$certName sudo su <<EOF
docker swarm join \
--token $workerToken \
$manager1
exit
EOF
echo -e " \033[32;5mWorker node joined successfully!\033[0m"
done