initial commit

.devcontainer/post-install.sh

@@ -0,0 +1,153 @@
+#!/bin/bash
+set -euo pipefail
+
+echo "===================================="
+echo "Kubebuilder DevContainer Setup"
+echo "===================================="
+
+# Verify running as root (required for installing to /usr/local/bin and /etc)
+if [ "$(id -u)" -ne 0 ]; then
+  echo "ERROR: This script must be run as root"
+  exit 1
+fi
+
+echo ""
+echo "Detecting system architecture..."
+# Detect architecture using uname
+MACHINE=$(uname -m)
+case "${MACHINE}" in
+  x86_64)
+    ARCH="amd64"
+    ;;
+  aarch64|arm64)
+    ARCH="arm64"
+    ;;
+  *)
+    echo "WARNING: Unsupported architecture ${MACHINE}, defaulting to amd64"
+    ARCH="amd64"
+    ;;
+esac
+echo "Architecture: ${ARCH}"
+
+echo ""
+echo "------------------------------------"
+echo "Setting up bash completion..."
+echo "------------------------------------"
+
+BASH_COMPLETIONS_DIR="/usr/share/bash-completion/completions"
+
+# Enable bash-completion in root's .bashrc (devcontainer runs as root)
+if ! grep -q "source /usr/share/bash-completion/bash_completion" ~/.bashrc 2>/dev/null; then
+  echo 'source /usr/share/bash-completion/bash_completion' >> ~/.bashrc
+  echo "Added bash-completion to .bashrc"
+fi
+
+echo ""
+echo "------------------------------------"
+echo "Installing development tools..."
+echo "------------------------------------"
+
+# Install kind
+if ! command -v kind &> /dev/null; then
+  echo "Installing kind..."
+  curl -Lo /usr/local/bin/kind "https://kind.sigs.k8s.io/dl/latest/kind-linux-${ARCH}"
+  chmod +x /usr/local/bin/kind
+  echo "kind installed successfully"
+fi
+
+# Generate kind bash completion
+if command -v kind &> /dev/null; then
+  if kind completion bash > "${BASH_COMPLETIONS_DIR}/kind" 2>/dev/null; then
+    echo "kind completion installed"
+  else
+    echo "WARNING: Failed to generate kind completion"
+  fi
+fi
+
+# Install kubebuilder
+if ! command -v kubebuilder &> /dev/null; then
+  echo "Installing kubebuilder..."
+  curl -Lo /usr/local/bin/kubebuilder "https://go.kubebuilder.io/dl/latest/linux/${ARCH}"
+  chmod +x /usr/local/bin/kubebuilder
+  echo "kubebuilder installed successfully"
+fi
+
+# Generate kubebuilder bash completion
+if command -v kubebuilder &> /dev/null; then
+  if kubebuilder completion bash > "${BASH_COMPLETIONS_DIR}/kubebuilder" 2>/dev/null; then
+    echo "kubebuilder completion installed"
+  else
+    echo "WARNING: Failed to generate kubebuilder completion"
+  fi
+fi
+
+# Install kubectl
+if ! command -v kubectl &> /dev/null; then
+  echo "Installing kubectl..."
+  KUBECTL_VERSION=$(curl -Ls https://dl.k8s.io/release/stable.txt)
+  curl -Lo /usr/local/bin/kubectl "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/${ARCH}/kubectl"
+  chmod +x /usr/local/bin/kubectl
+  echo "kubectl installed successfully"
+fi
+
+# Generate kubectl bash completion
+if command -v kubectl &> /dev/null; then
+  if kubectl completion bash > "${BASH_COMPLETIONS_DIR}/kubectl" 2>/dev/null; then
+    echo "kubectl completion installed"
+  else
+    echo "WARNING: Failed to generate kubectl completion"
+  fi
+fi
+
+# Generate Docker bash completion
+if command -v docker &> /dev/null; then
+  if docker completion bash > "${BASH_COMPLETIONS_DIR}/docker" 2>/dev/null; then
+    echo "docker completion installed"
+  else
+    echo "WARNING: Failed to generate docker completion"
+  fi
+fi
+
+echo ""
+echo "------------------------------------"
+echo "Configuring Docker environment..."
+echo "------------------------------------"
+
+# Wait for Docker to be ready
+echo "Waiting for Docker to be ready..."
+for i in {1..30}; do
+  if docker info >/dev/null 2>&1; then
+    echo "Docker is ready"
+    break
+  fi
+  if [ "$i" -eq 30 ]; then
+    echo "WARNING: Docker not ready after 30s"
+  fi
+  sleep 1
+done
+
+# Create kind network (ignore if already exists)
+if ! docker network inspect kind >/dev/null 2>&1; then
+  if docker network create kind >/dev/null 2>&1; then
+    echo "Created kind network"
+  else
+    echo "WARNING: Failed to create kind network (may already exist)"
+  fi
+fi
+
+echo ""
+echo "------------------------------------"
+echo "Verifying installations..."
+echo "------------------------------------"
+kind version
+kubebuilder version
+kubectl version --client
+docker --version
+go version
+
+echo ""
+echo "===================================="
+echo "DevContainer ready!"
+echo "===================================="
+echo "All development tools installed successfully."
+echo "You can now start building Kubernetes operators."