MirrorMirror
/
JimsGarage
mirror of https://github.com/JamesTurland/JimsGarage.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Update k3s.sh

This commit is contained in:
theycallmeloki 2024-07-18 23:24:33 +05:30 committed by GitHub
parent 52e8480aae
commit aac0b98168
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 19 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
Kubernetes/Kubernetes-Lite/k3s.sh
View File

@ -172,15 +172,33 @@ cat kube-vip | sed 's/$interface/'$interface'/g; s/$vip/'$vip'/g' > $HOME/kube-v
# Step 4: Copy kube-vip.yaml to master1 # Step 4: Copy kube-vip.yaml to master1
scp -i ~/.ssh/$certName $HOME/kube-vip.yaml $user@$master1:~/kube-vip.yaml scp -i ~/.ssh/$certName $HOME/kube-vip.yaml $user@$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 $user@$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
# Function to set up passwordless sudo
setup_passwordless_sudo() {
local node=$1
local user=$(get_node_user $node)
local ip=$(get_node_ip $node)
local auth_method=$(get_node_auth $node)
local password=$(get_node_password $node)
echo "Setting up passwordless sudo for $user on $ip"
if [ "$auth_method" == "password" ]; then
sshpass -p "$password" ssh -o StrictHostKeyChecking=no $user@$ip "echo '$password' | sudo -S sh -c 'echo \"$user ALL=(ALL) NOPASSWD:ALL\" > /etc/sudoers.d/$user && chmod 0440 /etc/sudoers.d/$user'"
else
ssh -i $HOME/.ssh/$certName -o StrictHostKeyChecking=no $user@$ip "sudo sh -c 'echo \"$user ALL=(ALL) NOPASSWD:ALL\" > /etc/sudoers.d/$user && chmod 0440 /etc/sudoers.d/$user'"
fi
}
# Step 6: Add new master nodes (servers) & workers # Step 6: Add new master nodes (servers) & workers
for node in "${!nodes[@]}"; do for node in "${!nodes[@]}"; do
setup_passwordless_sudo $node
if [ "$(get_node_type $node)" == "master" ] && [ "$node" != "$first_master" ]; then if [ "$(get_node_type $node)" == "master" ] && [ "$node" != "$first_master" ]; then
k3sup join \ k3sup join \
--ip $(get_node_ip $node) \ --ip $(get_node_ip $node) \