Split kind tests into component-owned probes

tests/kind/fixture/core.sh

@@ -0,0 +1,100 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
+TESTBED="$ROOT/tests/kind"
+RUNTIME="$TESTBED/.runtime"
+BIN="$RUNTIME/bin"
+KUBECONFIG_PATH="$RUNTIME/kubeconfig"
+FIXTURE_LOCK_DIR="${XDG_RUNTIME_DIR:-/tmp/nuthatch-$(id -u)}"
+FIXTURE_LOCK_PATH="$FIXTURE_LOCK_DIR/nuthatch-testbed-kind.lock"
+CONTEXT=kind-nuthatch-testbed
+CLUSTER=nuthatch-testbed
+NERDCTL_NAMESPACE=nuthatch-testbed
+FIXTURE_NAMESPACE=nuthatch-testbed
+FIXTURE_MODULES="$TESTBED/fixture"
+
+set -a
+source "$TESTBED/versions.env"
+set +a
+
+user_kubeconfig_digest() {
+  local config_value="${KUBECONFIG:-${HOME:?}/.kube/config}"
+  local path
+  local paths
+  IFS=: read -r -a paths <<< "$config_value"
+  {
+    for path in "${paths[@]}"; do
+      if [[ -f "$path" ]]; then
+        sha256sum "$path"
+      else
+        printf 'missing %s\n' "$path"
+      fi
+    done
+  } | sha256sum | cut -d' ' -f1
+}
+
+acquire_fixture_lock() {
+  mkdir -p "$RUNTIME" "$FIXTURE_LOCK_DIR"
+  exec 9>"$FIXTURE_LOCK_PATH"
+  if ! flock --nonblock 9; then
+    printf 'kind test fixture is already in use\n' >&2
+    return 1
+  fi
+}
+
+kube() {
+  "$BIN/kubectl" \
+    --kubeconfig "$KUBECONFIG_PATH" \
+    --context "$CONTEXT" \
+    "$@"
+}
+
+wait_for_job() {
+  local job="$1"
+  local deadline=$((SECONDS + 300))
+  local complete
+  local failed
+  while ((SECONDS < deadline)); do
+    complete="$(kube --namespace "$FIXTURE_NAMESPACE" get "job/$job" --output jsonpath='{.status.conditions[?(@.type=="Complete")].status}')"
+    if [[ "$complete" = True ]]; then
+      kube --namespace "$FIXTURE_NAMESPACE" logs "job/$job" --all-containers
+      return
+    fi
+    failed="$(kube --namespace "$FIXTURE_NAMESPACE" get "job/$job" --output jsonpath='{.status.conditions[?(@.type=="Failed")].status}')"
+    if [[ "$failed" = True ]]; then
+      kube --namespace "$FIXTURE_NAMESPACE" logs "job/$job" --all-containers >&2 || true
+      return 1
+    fi
+    sleep 1
+  done
+  printf 'job/%s did not complete within 300 seconds\n' "$job" >&2
+  return 1
+}
+
+source "$FIXTURE_MODULES/runtime.sh"
+source "$FIXTURE_MODULES/matrix.sh"
+source "$FIXTURE_MODULES/durable.sh"
+source "$FIXTURE_MODULES/coordination.sh"
+source "$FIXTURE_MODULES/target.sh"
+source "$FIXTURE_MODULES/oidc.sh"
+source "$FIXTURE_MODULES/dependencies.sh"
+source "$FIXTURE_MODULES/profile.sh"
+source "$FIXTURE_MODULES/lifecycle.sh"
+
+destroy_fixture() {
+  local status=0
+  configure_provider || return
+  delete_cluster || status=1
+  remove_runtime_namespace || status=1
+  rm -rf "$RUNTIME/image-archives" || status=1
+  rm -f \
+    "$KUBECONFIG_PATH" \
+    "$RUNTIME/dependencies.yaml" \
+    "$RUNTIME/probe.yaml" \
+    "$RUNTIME/fixture.env" \
+    "$RUNTIME"/nuthatch-fixture-lane-*.env \
+    "$RUNTIME"/nuthatch-fixture-lane-*.env.oidc-secret \
+    "$RUNTIME"/*-app-*.yaml || status=1
+  return "$status"
+}