fix run of whitespaces, shfmt, indentations
This commit is contained in:
Ira Abramov
parent
39883fa083
commit
50c7274c95
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@ -15,7 +15,6 @@ echo -e " \033[36;5m \
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echo -e " \033[32;5m https://youtube.com/@jims-garage \033[0m"
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echo -e " \033[32;5m \033[0m"
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#############################################
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# YOU SHOULD ONLY NEED TO EDIT THIS SECTION #
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#############################################
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@ -73,17 +72,16 @@ sudo timedatectl set-ntp on
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# Move SSH certs to ~/.ssh and change permissions
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cp /home/$user/{$certName,$certName.pub} /home/$user/.ssh
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chmod 600 /home/$user/.ssh/$certName
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chmod 600 /home/$user/.ssh/$certName
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chmod 644 /home/$user/.ssh/$certName.pub
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# Install Kubectl if not already present
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if ! command -v kubectl version &> /dev/null
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then
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echo -e " \033[31;5mKubectl not found, installing\033[0m"
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curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
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sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
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if ! command -v kubectl version &>/dev/null; then
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echo -e " \033[31;5mKubectl not found, installing\033[0m"
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curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
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sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
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else
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echo -e " \033[32;5mKubectl already installed\033[0m"
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echo -e " \033[32;5mKubectl already installed\033[0m"
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fi
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# Create SSH Config file to ignore checking (don't use in production!)
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@ -91,7 +89,7 @@ sed -i '1s/^/StrictHostKeyChecking no\n/' ~/.ssh/config
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#add ssh keys for all nodes
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for node in "${all[@]}"; do
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ssh-copy-id $user@$node
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ssh-copy-id $user@$node
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done
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# Step 1: Create Kube VIP
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@ -99,7 +97,7 @@ done
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sudo mkdir -p /var/lib/rancher/rke2/server/manifests
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# Install the kube-vip deployment into rke2's self-installing manifest folder
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curl -sO https://raw.githubusercontent.com/JamesTurland/JimsGarage/main/Kubernetes/RKE2/kube-vip
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cat kube-vip | sed 's/$interface/'$interface'/g; s/$vip/'$vip'/g' > $HOME/kube-vip.yaml
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cat kube-vip | sed 's/$interface/'$interface'/g; s/$vip/'$vip'/g' >$HOME/kube-vip.yaml
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sudo mv kube-vip.yaml /var/lib/rancher/rke2/server/manifests/kube-vip.yaml
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# Find/Replace all k3s entries to represent rke2
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@ -114,26 +112,29 @@ mkdir ~/.kube
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# create the rke2 config file
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sudo mkdir -p /etc/rancher/rke2
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touch config.yaml
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echo "tls-san:" >> config.yaml
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echo " - $vip" >> config.yaml
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echo " - $master1" >> config.yaml
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echo " - $master2" >> config.yaml
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echo " - $master3" >> config.yaml
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echo "write-kubeconfig-mode: 0644" >> config.yaml
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echo "disable:" >> config.yaml
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echo " - rke2-ingress-nginx" >> config.yaml
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echo "tls-san:" >>config.yaml
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echo " - $vip" >>config.yaml
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echo " - $master1" >>config.yaml
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echo " - $master2" >>config.yaml
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echo " - $master3" >>config.yaml
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echo "write-kubeconfig-mode: 0644" >>config.yaml
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echo "disable:" >>config.yaml
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echo " - rke2-ingress-nginx" >>config.yaml
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# copy config.yaml to rancher directory
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sudo cp ~/config.yaml /etc/rancher/rke2/config.yaml
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# update path with rke2-binaries
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echo 'export KUBECONFIG=/etc/rancher/rke2/rke2.yaml' >> ~/.bashrc ; echo 'export PATH=${PATH}:/var/lib/rancher/rke2/bin' >> ~/.bashrc ; echo 'alias k=kubectl' >> ~/.bashrc ; source ~/.bashrc ;
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echo 'export KUBECONFIG=/etc/rancher/rke2/rke2.yaml' >>~/.bashrc
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echo 'export PATH=${PATH}:/var/lib/rancher/rke2/bin' >>~/.bashrc
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echo 'alias k=kubectl' >>~/.bashrc
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source ~/.bashrc
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# Step 2: Copy kube-vip.yaml and certs to all masters
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for newnode in "${allmasters[@]}"; do
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scp -i ~/.ssh/$certName $HOME/kube-vip.yaml $user@$newnode:~/kube-vip.yaml
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scp -i ~/.ssh/$certName $HOME/config.yaml $user@$newnode:~/config.yaml
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scp -i ~/.ssh/$certName ~/.ssh/{$certName,$certName.pub} $user@$newnode:~/.ssh
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echo -e " \033[32;5mCopied successfully!\033[0m"
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scp -i ~/.ssh/$certName $HOME/kube-vip.yaml $user@$newnode:~/kube-vip.yaml
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scp -i ~/.ssh/$certName $HOME/config.yaml $user@$newnode:~/config.yaml
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scp -i ~/.ssh/$certName ~/.ssh/{$certName,$certName.pub} $user@$newnode:~/.ssh
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echo -e " \033[32;5mCopied successfully!\033[0m"
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done
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# Step 3: Connect to Master1 and move kube-vip.yaml and config.yaml. Then install RKE2, copy token back to admin machine. We then use the token to bootstrap additional masternodes
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@ -155,8 +156,8 @@ EOF
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echo -e " \033[32;5mMaster1 Completed\033[0m"
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# Step 4: Set variable to the token we just extracted, set kube config location
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token=`cat token`
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sudo cat ~/.kube/rke2.yaml | sed 's/127.0.0.1/'$master1'/g' > $HOME/.kube/config
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token=$(cat token)
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sudo cat ~/.kube/rke2.yaml | sed 's/127.0.0.1/'$master1'/g' >$HOME/.kube/config
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sudo chown $(id -u):$(id -g) $HOME/.kube/config
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export KUBECONFIG=${HOME}/.kube/config
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sudo cp ~/.kube/config /etc/rancher/rke2/rke2.yaml
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@ -168,7 +169,7 @@ kubectl apply -f https://raw.githubusercontent.com/kube-vip/kube-vip-cloud-provi
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# Step 6: Add other Masternodes, note we import the token we extracted from step 3
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for newnode in "${masters[@]}"; do
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ssh -tt $user@$newnode -i ~/.ssh/$certName sudo su <<EOF
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ssh -tt $user@$newnode -i ~/.ssh/$certName sudo su <<EOF
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mkdir -p /etc/rancher/rke2
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touch /etc/rancher/rke2/config.yaml
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echo "token: $token" >> /etc/rancher/rke2/config.yaml
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@ -183,14 +184,14 @@ for newnode in "${masters[@]}"; do
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systemctl start rke2-server.service
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exit
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EOF
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echo -e " \033[32;5mMaster node joined successfully!\033[0m"
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echo -e " \033[32;5mMaster node joined successfully!\033[0m"
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done
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kubectl get nodes
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# Step 7: Add Workers
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for newnode in "${workers[@]}"; do
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ssh -tt $user@$newnode -i ~/.ssh/$certName sudo su <<EOF
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ssh -tt $user@$newnode -i ~/.ssh/$certName sudo su <<EOF
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mkdir -p /etc/rancher/rke2
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touch /etc/rancher/rke2/config.yaml
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echo "token: $token" >> /etc/rancher/rke2/config.yaml
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@ -203,7 +204,7 @@ for newnode in "${workers[@]}"; do
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systemctl start rke2-agent.service
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exit
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EOF
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echo -e " \033[32;5mWorker node joined successfully!\033[0m"
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echo -e " \033[32;5mWorker node joined successfully!\033[0m"
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done
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kubectl get nodes
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@ -214,14 +215,14 @@ kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.12.1/manif
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kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.13.12/config/manifests/metallb-native.yaml
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# Download ipAddressPool and configure using lbrange above
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curl -sO https://raw.githubusercontent.com/JamesTurland/JimsGarage/main/Kubernetes/RKE2/ipAddressPool
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cat ipAddressPool | sed 's/$lbrange/'$lbrange'/g' > $HOME/ipAddressPool.yaml
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cat ipAddressPool | sed 's/$lbrange/'$lbrange'/g' >$HOME/ipAddressPool.yaml
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# Step 9: Deploy IP Pools and l2Advertisement
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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"
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kubectl wait --namespace metallb-system \
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--for=condition=ready pod \
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--selector=component=controller \
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--timeout=1800s
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--for=condition=ready pod \
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--selector=component=controller \
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--timeout=1800s
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kubectl apply -f ipAddressPool.yaml
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kubectl apply -f https://raw.githubusercontent.com/JamesTurland/JimsGarage/main/Kubernetes/RKE2/l2Advertisement.yaml
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@ -242,17 +243,17 @@ kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/
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helm repo add jetstack https://charts.jetstack.io
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helm repo update
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helm install cert-manager jetstack/cert-manager \
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--namespace cert-manager \
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--create-namespace \
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--version v1.13.2
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--namespace cert-manager \
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--create-namespace \
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--version v1.13.2
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kubectl get pods --namespace cert-manager
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# Install Rancher
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echo -e " \033[32;5mDeploying Rancher\033[0m"
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helm install rancher rancher-latest/rancher \
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--namespace cattle-system \
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--set hostname=rancher.${DOMAIN} \
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--set bootstrapPassword=admin
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--namespace cattle-system \
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--set hostname=rancher.${DOMAIN} \
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--set bootstrapPassword=admin
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kubectl -n cattle-system rollout status deploy/rancher
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kubectl -n cattle-system get deploy rancher
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@ -260,8 +261,8 @@ kubectl -n cattle-system get deploy rancher
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kubectl get svc -n cattle-system
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kubectl expose deployment rancher --name=rancher-lb --port=443 --type=LoadBalancer -n cattle-system
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while [[ $(kubectl get svc -n cattle-system 'jsonpath={..status.conditions[?(@.type=="Pending")].status}') = "True" ]]; do
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sleep 5
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echo -e " \033[32;5mWaiting for LoadBalancer to come online\033[0m"
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sleep 5
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echo -e " \033[32;5mWaiting for LoadBalancer to come online\033[0m"
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done
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kubectl get svc -n cattle-system
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