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returned the risky 'StrictHostKeyChecking no' and a few more fixes

This commit is contained in:
Ira Abramov 2024-04-04 19:12:30 +03:00
parent 9ffba28f72
commit cbfa72157c
1 changed files with 16 additions and 16 deletions
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32
Kubernetes/RKE2/rke2.sh
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@ -26,9 +26,9 @@ export KVVERSION="v0.7.2"
DOMAIN=${DOMAIN:-my.org} DOMAIN=${DOMAIN:-my.org}
# Set the IP addresses of the admin, masters, and workers nodes # Set the IP addresses of the admin, masters, and workers nodes
# "admin" is the machine from which you will be running the ops, # "admin" is your desktop machine from which you will be running the ops,
# in theory it can be "localhost", just make sure you have sshd # just for this run, make sure you have sshd
# running and accessible there. # running and accessible here!
admin=192.168.60.22 admin=192.168.60.22
master1=192.168.60.37 master1=192.168.60.37
master2=192.168.60.38 master2=192.168.60.38
@ -106,7 +106,7 @@ else
fi fi
# Create SSH Config file to ignore checking (don't use in production!) # Create SSH Config file to ignore checking (don't use in production!)
#sed -i '1s/^/StrictHostKeyChecking no\n/' ~/.ssh/config sed -i '1s/^/StrictHostKeyChecking no\n/' ~/.ssh/config
#add ssh keys for all nodes #add ssh keys for all nodes
for node in "${all[@]}"; do for node in "${all[@]}"; do
@ -171,25 +171,25 @@ mkdir -p /etc/rancher/rke2
mv config.yaml /etc/rancher/rke2/config.yaml mv config.yaml /etc/rancher/rke2/config.yaml
{ {
echo 'export KUBECONFIG=/etc/rancher/rke2/rke2.yaml' echo 'export KUBECONFIG=/etc/rancher/rke2/rke2.yaml'
echo 'export PATH=${PATH}:/var/lib/rancher/rke2/bin' echo 'export PATH=\${PATH}:/var/lib/rancher/rke2/bin'
echo 'alias k=kubectl' echo 'alias k=kubectl'
} >> ~/.bashrc } >> ~/.bashrc
source ~/.bashrc source ~/.bashrc
curl -sfL https://get.rke2.io | sh - curl -sfL https://get.rke2.io | sh -
systemctl enable rke2-server.service systemctl enable rke2-server.service
systemctl start rke2-server.service systemctl start rke2-server.service
#echo "StrictHostKeyChecking no" > ~/.ssh/config echo "StrictHostKeyChecking no" > ~/.ssh/config
#ssh-copy-id -i ~/.ssh/$certName $remoteuser@$admin ssh-copy-id -i ~/.ssh/$certName $USER@$admin
scp -i ~/.ssh/$certName /var/lib/rancher/rke2/server/token $remoteuser@$admin:~/token scp -i ~/.ssh/$certName /var/lib/rancher/rke2/server/token $USER@$admin:~/token
scp -i ~/.ssh/$certName /etc/rancher/rke2/rke2.yaml $remoteuser@$admin:~/.kube/rke2.yaml scp -i ~/.ssh/$certName /etc/rancher/rke2/rke2.yaml $USER@$admin:~/.kube/rke2.yaml
exit exit
EOF EOF
echo -e " \033[32;5mMaster1 Completed\033[0m" echo -e " \033[32;5mMaster1 Completed\033[0m"
# Step 4: Set variable to the token we just extracted, set kube config location # Step 4: Set variable to the token we just extracted, set kube config location
token=$(cat token) token=$(cat ~/token)
sudo cat ~/.kube/rke2.yaml | sed 's/127.0.0.1/'$master1'/g' >"$HOME/.kube/config" sed 's/127.0.0.1/'$master1'/g' <~/.kube/rke2.yaml >~/.kube/config
sudo chown "$(id -u):$(id -g)" "$HOME/.kube/config" sudo chown "$(id -u):$(id -g)" ~/.kube/config
export KUBECONFIG=${HOME}/.kube/config export KUBECONFIG=${HOME}/.kube/config
sudo cp ~/.kube/config /etc/rancher/rke2/rke2.yaml sudo cp ~/.kube/config /etc/rancher/rke2/rke2.yaml
kubectl get nodes kubectl get nodes
@ -215,7 +215,7 @@ for newnode in "${extramasters[@]}"; do
} >> /etc/rancher/rke2/config.yaml } >> /etc/rancher/rke2/config.yaml
curl -sfL https://get.rke2.io | sh - curl -sfL https://get.rke2.io | sh -
systemctl enable rke2-server.service systemctl enable rke2-server.service
systemctl start rke2-server.service time systemctl start rke2-server.service
exit exit
EOF EOF
echo -e " \033[32;5mMaster node joined successfully!\033[0m" echo -e " \033[32;5mMaster node joined successfully!\033[0m"
@ -236,7 +236,7 @@ for newnode in "${workers[@]}"; do
echo " - longhorn=true" >> /etc/rancher/rke2/config.yaml echo " - longhorn=true" >> /etc/rancher/rke2/config.yaml
curl -sfL https://get.rke2.io | INSTALL_RKE2_TYPE="agent" sh - curl -sfL https://get.rke2.io | INSTALL_RKE2_TYPE="agent" sh -
systemctl enable rke2-agent.service systemctl enable rke2-agent.service
systemctl start rke2-agent.service time systemctl start rke2-agent.service
exit exit
EOF EOF
echo -e " \033[32;5mWorker node joined successfully!\033[0m" echo -e " \033[32;5mWorker node joined successfully!\033[0m"
@ -251,7 +251,7 @@ kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.13.12/conf
# Download ipAddressPool and configure using lbrange above # Download ipAddressPool and configure using lbrange above
# shellcheck disable=SC2016 # shellcheck disable=SC2016
curl -s https://raw.githubusercontent.com/JamesTurland/JimsGarage/main/Kubernetes/RKE2/ipAddressPool | curl -s https://raw.githubusercontent.com/JamesTurland/JimsGarage/main/Kubernetes/RKE2/ipAddressPool |
sed 's/$lbrange/'$lbrange'/g' >"$HOME/ipAddressPool.yaml" sed 's/$lbrange/'$lbrange'/g' >~/ipAddressPool.yaml
# Step 9: Deploy IP Pools and l2Advertisement # Step 9: Deploy IP Pools and l2Advertisement
echo -e " \033[32;5mAdding IP Pools, waiting for Metallb to be available first. This can take a long time as we're likely being rate limited for container pulls...\033[0m" echo -e " \033[32;5mAdding IP Pools, waiting for Metallb to be available first. This can take a long time as we're likely being rate limited for container pulls...\033[0m"
@ -259,7 +259,7 @@ kubectl wait --namespace metallb-system \
--for=condition=ready pod \ --for=condition=ready pod \
--selector=component=controller \ --selector=component=controller \
--timeout=1800s --timeout=1800s
kubectl apply -f ipAddressPool.yaml kubectl apply -f ~/ipAddressPool.yaml
kubectl apply -f https://raw.githubusercontent.com/JamesTurland/JimsGarage/main/Kubernetes/RKE2/l2Advertisement.yaml kubectl apply -f https://raw.githubusercontent.com/JamesTurland/JimsGarage/main/Kubernetes/RKE2/l2Advertisement.yaml
# Step 10: Install Rancher (Optional - Delete if not required) # Step 10: Install Rancher (Optional - Delete if not required)