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Use different variables for remote and local user

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Gabriel 2025-03-29 20:53:12 +01:00 committed by GitHub
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commit 4d0eeb1e27
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1 changed files with 15 additions and 15 deletions
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30
Kubernetes/K3S-Deploy/k3s.sh
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@ -9,7 +9,7 @@ echo -e " \033[33;5m |___/ \
echo -e " \033[36;5m _ _________ ___ _ _ _ \033[0m" echo -e " \033[36;5m _ _________ ___ _ _ _ \033[0m"
echo -e " \033[36;5m | |/ |__ / __| |_ _|_ _ __| |_ __ _| | | \033[0m" echo -e " \033[36;5m | |/ |__ / __| |_ _|_ _ __| |_ __ _| | | \033[0m"
echo -e " \033[36;5m | ' < |_ \__ \ | || ' \(_-| _/ _\` | | | \033[0m" echo -e " \033[36;5m | ' < |_ \__ \ | || ' \(_-| _/ _\` | | | \033[0m"
echo -e " \033[36;5m |_|\_|___|___/ |___|_||_/__/\__\__,_|_|_| \033[0m" echo -e " \033[36;5m |_|\_|___|___/ |___|_||_/__/\__\__,_|_|_| \033[0m"
echo -e " \033[36;5m \033[0m" echo -e " \033[36;5m \033[0m"
echo -e " \033[32;5m https://youtube.com/@jims-garage \033[0m" echo -e " \033[32;5m https://youtube.com/@jims-garage \033[0m"
@ -21,10 +21,10 @@ echo -e " \033[32;5m \
############################################# #############################################
# Version of Kube-VIP to deploy # Version of Kube-VIP to deploy
KVVERSION="v0.6.3" KVVERSION="v0.8.9"
# K3S Version # K3S Version
k3sVersion="v1.26.10+k3s2" k3sVersion="v1.31.7+k3s1"
# Set the IP addresses of the master and work nodes # Set the IP addresses of the master and work nodes
master1=192.168.3.21 master1=192.168.3.21
@ -34,7 +34,7 @@ worker1=192.168.3.24
worker2=192.168.3.25 worker2=192.168.3.25
# User of remote machines # User of remote machines
user=ubuntu remoteUser=ubuntu
# Interface used on remotes # Interface used on remotes
interface=eth0 interface=eth0
@ -71,9 +71,9 @@ sudo timedatectl set-ntp off
sudo timedatectl set-ntp on sudo timedatectl set-ntp on
# Move SSH certs to ~/.ssh and change permissions # Move SSH certs to ~/.ssh and change permissions
cp /home/$user/{$certName,$certName.pub} /home/$user/.ssh cp /home/$USER/{$certName,$certName.pub} /home/$USER/.ssh
chmod 600 /home/$user/.ssh/$certName chmod 600 /home/$USER/.ssh/$certName
chmod 644 /home/$user/.ssh/$certName.pub chmod 644 /home/$USER/.ssh/$certName.pub
# Install k3sup to local machine if not already present # Install k3sup to local machine if not already present
if ! command -v k3sup version &> /dev/null if ! command -v k3sup version &> /dev/null
@ -123,12 +123,12 @@ fi
#add ssh keys for all nodes #add ssh keys for all nodes
for node in "${all[@]}"; do for node in "${all[@]}"; do
ssh-copy-id $user@$node ssh-copy-id $remoteUser@$node
done done
# Install policycoreutils for each node # Install policycoreutils for each node
for newnode in "${all[@]}"; do for newnode in "${all[@]}"; do
ssh $user@$newnode -i ~/.ssh/$certName sudo su <<EOF ssh $remoteUser@$newnode -i ~/.ssh/$certName sudo su <<EOF
NEEDRESTART_MODE=a apt-get install policycoreutils -y NEEDRESTART_MODE=a apt-get install policycoreutils -y
exit exit
EOF EOF
@ -139,7 +139,7 @@ done
mkdir ~/.kube mkdir ~/.kube
k3sup install \ k3sup install \
--ip $master1 \ --ip $master1 \
--user $user \ --user $remoteUser \
--tls-san $vip \ --tls-san $vip \
--cluster \ --cluster \
--k3s-version $k3sVersion \ --k3s-version $k3sVersion \
@ -159,11 +159,11 @@ curl -sO https://raw.githubusercontent.com/JamesTurland/JimsGarage/main/Kubernet
cat kube-vip | sed 's/$interface/'$interface'/g; s/$vip/'$vip'/g' > $HOME/kube-vip.yaml cat kube-vip | sed 's/$interface/'$interface'/g; s/$vip/'$vip'/g' > $HOME/kube-vip.yaml
# Step 4: Copy kube-vip.yaml to master1 # Step 4: Copy kube-vip.yaml to master1
scp -i ~/.ssh/$certName $HOME/kube-vip.yaml $user@$master1:~/kube-vip.yaml scp -i ~/.ssh/$certName $HOME/kube-vip.yaml $remoteUser@$master1:~/kube-vip.yaml
# Step 5: Connect to Master1 and move kube-vip.yaml # Step 5: Connect to Master1 and move kube-vip.yaml
ssh $user@$master1 -i ~/.ssh/$certName <<- EOF ssh $remoteUser@$master1 -i ~/.ssh/$certName <<- EOF
sudo mkdir -p /var/lib/rancher/k3s/server/manifests sudo mkdir -p /var/lib/rancher/k3s/server/manifests
sudo mv kube-vip.yaml /var/lib/rancher/k3s/server/manifests/kube-vip.yaml sudo mv kube-vip.yaml /var/lib/rancher/k3s/server/manifests/kube-vip.yaml
EOF EOF
@ -172,14 +172,14 @@ EOF
for newnode in "${masters[@]}"; do for newnode in "${masters[@]}"; do
k3sup join \ k3sup join \
--ip $newnode \ --ip $newnode \
--user $user \ --user $remoteUser \
--sudo \ --sudo \
--k3s-version $k3sVersion \ --k3s-version $k3sVersion \
--server \ --server \
--server-ip $master1 \ --server-ip $master1 \
--ssh-key $HOME/.ssh/$certName \ --ssh-key $HOME/.ssh/$certName \
--k3s-extra-args "--disable traefik --disable servicelb --flannel-iface=$interface --node-ip=$newnode --node-taint node-role.kubernetes.io/master=true:NoSchedule" \ --k3s-extra-args "--disable traefik --disable servicelb --flannel-iface=$interface --node-ip=$newnode --node-taint node-role.kubernetes.io/master=true:NoSchedule" \
--server-user $user --server-user $remoteUser
echo -e " \033[32;5mMaster node joined successfully!\033[0m" echo -e " \033[32;5mMaster node joined successfully!\033[0m"
done done
@ -187,7 +187,7 @@ done
for newagent in "${workers[@]}"; do for newagent in "${workers[@]}"; do
k3sup join \ k3sup join \
--ip $newagent \ --ip $newagent \
--user $user \ --user $remoteUser \
--sudo \ --sudo \
--k3s-version $k3sVersion \ --k3s-version $k3sVersion \
--server-ip $master1 \ --server-ip $master1 \