mirror of
https://github.com/typeable/octopod.git
synced 2024-11-26 21:45:03 +03:00
132 lines
4.1 KiB
Bash
Executable File
132 lines
4.1 KiB
Bash
Executable File
#!/bin/bash
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set -e
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message () {
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echo "==> $1"
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}
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echo
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echo " 🔖 If you encounter any issues during the installation please open an issue:"
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echo " https://github.com/typeable/octopod/issues/new"
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echo
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echo " ℹ️ Please note that you might experience performance issues if you have low resouce limits:"
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echo " https://github.com/typeable/octopod/blob/master/docs/en/Octopod_deployment_guide.md#if-you-want-to-try-it-locally"
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echo
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for cmd in kind kubectl helm; do
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if ! command -v $cmd &> /dev/null; then
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message "$cmd is not installed. Please, install it!"
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exit 1;
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fi
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done
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if [ "$(helm version --short | awk -F '.' '{print $1}')" != "v3" ]; then
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message 'Your version of helm is not supported. Please install helm 3'
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exit 1
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fi
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if [ "$(kind version | awk -F ' ' '{print $2}')" != "v0.11.1" ]; then
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message "Warning! This kind version hasn't been tested"
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fi
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if kind get clusters | grep -q octopod; then
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echo -n 'Octopod kind cluster already exists. Do you want do delete it? [y/n] ';
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read confirm
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if [ "$confirm" != 'y' ]; then
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message "Exiting"
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exit 0
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else
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message "Deleting and recreating cluster"
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kind delete cluster --name octopod
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fi
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fi
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message "Creating kind cluster"
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cat <<EOF | kind create cluster --config=-
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kind: Cluster
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apiVersion: kind.x-k8s.io/v1alpha4
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name: octopod
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networking:
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kubeProxyMode: "ipvs"
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nodes:
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- role: control-plane
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kubeadmConfigPatches:
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- |
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kind: InitConfiguration
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nodeRegistration:
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kubeletExtraArgs:
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node-labels: "ingress-ready=true"
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extraPortMappings:
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- containerPort: 80
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hostPort: 80
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protocol: TCP
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- containerPort: 443
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hostPort: 443
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protocol: TCP
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EOF
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cat <<EOF | kubectl --context=kind-octopod apply -f -
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: coredns
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namespace: kube-system
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data:
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Corefile: |
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.:53 {
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errors
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health {
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lameduck 5s
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}
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ready
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kubernetes cluster.local in-addr.arpa ip6.arpa {
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pods insecure
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fallthrough in-addr.arpa ip6.arpa
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ttl 30
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}
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prometheus :9153
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forward . 8.8.8.8 1.1.1.1 {
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max_concurrent 1000
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}
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cache 30
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loop
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reload
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loadbalance
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}
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EOF
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message "Installing ingress-nginx controller"
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kubectl --context=kind-octopod apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v0.45.0/deploy/static/provider/kind/deploy.yaml
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has_error=0
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while true; do
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set +e
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kube_out=`kubectl --context=kind-octopod -n ingress-nginx get deploy 2>&1`
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err_code=$?
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set -e
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if [ $err_code != 0 ] && [ $has_error == 0 ]; then
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echo "kubectl returned: $kube_out"
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echo "Do you want to continue installation? [y/n] "
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read confirm
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if [ "$confirm" != 'y' ]; then
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message "Deleting cluster..."
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kind delete cluster --name octopod
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exit 0;
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else
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has_error=1
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fi
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fi
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if [ $err_code == 0 ] && [ $( echo -n "$kube_out" | awk -F ' ' '$1 ~ /^ingress-nginx/ {print $4}') == '1' ]; then
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message 'ingress-controller is ready'
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break;
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else
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message 'waiting for ingress-controller to become ready...'; sleep 5;
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fi
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done
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message "Creating nessesary namespaces"
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kubectl --context=kind-octopod create ns octopod
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kubectl --context=kind-octopod create ns octopod-deployment
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message "Adding typeable helm repository"
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helm repo add typeable https://typeable.github.io/octopod
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helm repo update
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message "Installing octopod helm chart"
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helm --kube-context=kind-octopod -n octopod install octopod typeable/octopod --wait --timeout=5m --set octopod.baseDomain="lvh.me" --set ingress.tls.enabled=false
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echo
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echo " 🌟 Don't forget to star Octopod on GitHub:"
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echo " https://github.com/typeable/octopod"
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echo
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echo " 🗑️ To uninstall Octopod just run:"
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echo " kind delete cluster --name octopod"
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