79 lines
2.8 KiB
Bash
79 lines
2.8 KiB
Bash
#!/bin/bash
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# Set the WC_HOME environment variable to this script's directory.
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# This variable is used consistently across the Wild Config scripts.
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export WC_HOME="$(cd "$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")" && pwd)"
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# Add bin to path first so wild-config is available
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export PATH="$WC_HOME/bin:$PATH"
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# Install kubectl
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if ! command -v kubectl &> /dev/null; then
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echo "Installing kubectl"
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curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
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curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl.sha256"
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echo "$(cat kubectl.sha256) kubectl" | sha256sum --check
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sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
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rm kubectl kubectl.sha256
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echo "kubectl installed successfully."
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fi
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# Install talosctl
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if ! command -v talosctl &> /dev/null; then
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echo "Installing talosctl"
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curl -sL https://talos.dev/install | sh
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if [ $? -ne 0 ]; then
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echo "Error installing talosctl. Please check the installation script."
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exit 1
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fi
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echo "talosctl installed successfully."
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fi
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# Check if gomplate is installed
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if ! command -v gomplate &> /dev/null; then
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echo "Installing gomplate"
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curl -sSL https://github.com/hairyhenderson/gomplate/releases/latest/download/gomplate_linux-amd64 -o $HOME/.local/bin/gomplate
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chmod +x $HOME/.local/bin/gomplate
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echo "gomplate installed successfully."
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fi
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# Install kustomize
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if ! command -v kustomize &> /dev/null; then
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echo "Installing kustomize"
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curl -s "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh" | bash
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mv kustomize $HOME/.local/bin/
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echo "kustomize installed successfully."
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fi
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## Install yq
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if ! command -v yq &> /dev/null; then
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echo "Installing yq"
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VERSION=v4.45.4
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BINARY=yq_linux_amd64
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wget https://github.com/mikefarah/yq/releases/download/${VERSION}/${BINARY}.tar.gz -O - | tar xz
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mv ${BINARY} $HOME/.local/bin/yq
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chmod +x $HOME/.local/bin/yq
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rm yq.1
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echo "yq installed successfully."
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fi
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KUBECONFIG=~/.kube/config
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export KUBECONFIG
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# Use cluster name as both talos and kubectl context name
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CLUSTER_NAME=$(wild-config cluster.name)
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if [ -z "${CLUSTER_NAME}" ] || [ "${CLUSTER_NAME}" = "null" ]; then
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echo "Error: cluster.name not set in config.yaml"
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else
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KUBE_CONTEXT="admin@${CLUSTER_NAME}"
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CURRENT_KUBE_CONTEXT=$(kubectl config current-context)
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if [ "${CURRENT_KUBE_CONTEXT}" != "${KUBE_CONTEXT}" ]; then
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if kubectl config get-contexts | grep -q "${KUBE_CONTEXT}"; then
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echo "Switching to kubernetes context ${KUBE_CONTEXT}"
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else
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echo "WARNING: Context ${KUBE_CONTEXT} does not exist."
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# kubectl config set-context "${KUBE_CONTEXT}" --cluster="${CLUSTER_NAME}" --user=admin
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fi
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fi
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fi
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