etcdetcetc

.devcontainer/etcdetcetc/devcontainer.json

@@ -0,0 +1,45 @@
+{
+  "name": "etcdetcetc",
+  "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
+  "features": {
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {},
+    "ghcr.io/devcontainers/features/rust:1": {},
+    "ghcr.io/devcontainers/features/kubectl-helm-minikube:1": {
+      "minikube": "none"
+    },
+    "ghcr.io/devcontainers/features/sshd:1": {}
+  },
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}/apps/etcdetcetc",
+  "onCreateCommand": "bash /workspaces/${localWorkspaceFolderBasename}/.devcontainer/etcdetcetc/on-create.sh",
+  "postStartCommand": "bash /workspaces/${localWorkspaceFolderBasename}/.devcontainer/etcdetcetc/post-start.sh",
+  "postAttachCommand": {
+    "tilt": "tilt up"
+  },
+  "remoteEnv": {
+    "KUBECONFIG": "${containerWorkspaceFolder}/.dev/kubeconfig"
+  },
+  "forwardPorts": [10350],
+  "portsAttributes": {
+    "10350": {
+      "label": "Tilt UI"
+    }
+  },
+  "hostRequirements": {
+    "cpus": 4,
+    "memory": "8gb",
+    "storage": "32gb"
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-kubernetes-tools.vscode-kubernetes-tools",
+        "rust-lang.rust-analyzer",
+        "tamasfe.even-better-toml",
+        "tilt-dev.tiltfile"
+      ],
+      "settings": {
+        "vs-kubernetes.kubeconfig": "${workspaceFolder}/.dev/kubeconfig"
+      }
+    }
+  }
+}

.devcontainer/etcdetcetc/on-create.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+set -euo pipefail
+
+REPO_ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
+
+sudo apt-get update && sudo apt-get install -y protobuf-compiler musl-tools
+
+arch="$(uname -m)"
+case "$arch" in
+  x86_64)  kind_arch="amd64"; crane_arch="x86_64" ;;
+  aarch64) kind_arch="arm64"; crane_arch="arm64" ;;
+  *)
+    echo "unsupported architecture: $arch" >&2
+    exit 1
+    ;;
+esac
+
+curl -fsSL "https://kind.sigs.k8s.io/dl/v0.27.0/kind-linux-${kind_arch}" -o /tmp/kind
+sudo install -m 0755 /tmp/kind /usr/local/bin/kind
+
+curl -fsSL https://raw.githubusercontent.com/tilt-dev/tilt/master/scripts/install.sh | bash
+
+curl -fsSL "https://github.com/google/go-containerregistry/releases/latest/download/go-containerregistry_Linux_${crane_arch}.tar.gz" | sudo tar xz -C /usr/local/bin crane
+
+curl -fsSL "https://github.com/derailed/k9s/releases/download/v0.50.18/k9s_Linux_${crane_arch}.tar.gz" | sudo tar xz -C /usr/local/bin k9s
+
+rustup target add x86_64-unknown-linux-musl
+
+cd "$REPO_ROOT/apps/etcdetcetc"
+cargo build -p xtask
+cargo build --target x86_64-unknown-linux-musl
+
+# Wait for Docker-in-Docker, then run full dev-up + tilt ci to validate the
+# pipeline and warm the Docker image cache (kindest/node, registry:2).
+# Cluster state won't survive prebuild, but the image cache does.
+timeout_seconds=30
+elapsed=0
+until docker info >/dev/null 2>&1; do
+  if [ "$elapsed" -ge "$timeout_seconds" ]; then
+    echo "docker daemon not ready after ${timeout_seconds}s" >&2
+    exit 1
+  fi
+  sleep 2
+  elapsed=$((elapsed + 2))
+done
+
+cargo xtask dev-up
+tilt ci

.devcontainer/etcdetcetc/post-start.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+set -euo pipefail
+
+REPO_ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
+
+timeout_seconds=30
+elapsed=0
+
+until docker info >/dev/null 2>&1; do
+  if [ "$elapsed" -ge "$timeout_seconds" ]; then
+    echo "docker daemon was not ready within ${timeout_seconds}s" >&2
+    exit 1
+  fi
+  sleep 2
+  elapsed=$((elapsed + 2))
+done
+
+cd "$REPO_ROOT/apps/etcdetcetc"
+cargo xtask dev-up

apps/etcdetcetc/.cargo/config.toml

@@ -0,0 +1,2 @@
+[alias]
+xtask = "run --package xtask --"

apps/etcdetcetc/.dockerignore

@@ -0,0 +1,4 @@
+xtask/
+.cargo/
+.dev/
+target/

apps/etcdetcetc/.gitignore

@@ -0,0 +1,2 @@
+/target
+/.dev/

apps/etcdetcetc/.vscode/tasks.json

@@ -0,0 +1,22 @@
+{
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Tilt Up",
+      "type": "shell",
+      "command": "tilt up",
+      "isBackground": true,
+      "problemMatcher": []
+    },
+    {
+      "label": "Dev Up",
+      "type": "shell",
+      "command": "cargo xtask dev-up"
+    },
+    {
+      "label": "Dev Down",
+      "type": "shell",
+      "command": "cargo xtask dev-down"
+    }
+  ]
+}