prole/tests/etc/test_init_kdc_k3s_registry_default.sh

#!/usr/bin/env bash
# Regression test: etc/init_kdc.sh should treat local registry as enabled by default in k3s mode
# (matching etc/prole_cfg.sh defaults), so it must not fail with “No registry host configured for k3s”.

set -euo pipefail

SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
PROLE_HOME=$(cd "$SCRIPT_DIR/../.." && pwd)
SOURCE_ETC_DIR="$PROLE_HOME/etc"

TMP_DIR=$(mktemp -d)
trap 'rm -rf "$TMP_DIR"' EXIT

WORK_DIR="$TMP_DIR/work"
BIN_DIR="$TMP_DIR/bin"
mkdir -p "$WORK_DIR/etc" "$WORK_DIR/conf" "$WORK_DIR/authority" "$BIN_DIR"

cp "$SOURCE_ETC_DIR/init_kdc.sh" "$WORK_DIR/etc/init_kdc.sh"
cp "$SOURCE_ETC_DIR/prole_cfg.sh" "$WORK_DIR/etc/prole_cfg.sh"
chmod +x "$WORK_DIR/etc/init_kdc.sh"

cat <<EOF > "$WORK_DIR/env.sh"
#!/usr/bin/env bash
export PROLE_HOME="$WORK_DIR"
export PROLE_CONF="$WORK_DIR/conf"
EOF

cat <<EOF > "$WORK_DIR/conf/prole.cfg"
[globals]
prole.home = $WORK_DIR
prole.mode = k3s
NAMESPACE = knoe-db-a0001
EOF

export KUBECTL_LOG="$TMP_DIR/kubectl.log"
export DOCKER_LOG="$TMP_DIR/docker.log"

cat <<'EOF' > "$BIN_DIR/kubectl"
#!/usr/bin/env bash
set -euo pipefail

args=("$@")
printf '%s\n' "${args[*]}" >> "${KUBECTL_LOG}"

sub="${1:-}"
case "$sub" in
  config)
    case "${2:-}" in
      current-context)
        printf '%s' "docker-desktop"
        exit 0
        ;;
      use-context|get-contexts)
        exit 0
        ;;
    esac
    exit 0
    ;;
  get)
    # For namespace existence checks, succeed.
    if [[ "${2:-}" == "namespace" ]]; then
      exit 0
    fi
    # For deployment checks, report missing to exercise the deploy-time timeout path.
    if [[ "${2:-}" == "deploy" || "${2:-}" == "deployment" ]]; then
      exit 1
    fi
    exit 0
    ;;
  create)
    # init_kdc.sh pipes YAML from create-secret into kubectl apply.
    if [[ "${2:-}" == "secret" ]]; then
      cat <<YAML
apiVersion: v1
kind: Secret
metadata:
  name: dummy
YAML
      exit 0
    fi
    if [[ "${2:-}" == "namespace" ]]; then
      exit 0
    fi
    exit 0
    ;;
  apply)
    cat >/dev/null || true
    exit 0
    ;;
  rollout|wait|exec|delete|describe|logs|patch)
    exit 0
    ;;
  *)
    exit 0
    ;;
esac
EOF
chmod +x "$BIN_DIR/kubectl"

cat <<'EOF' > "$BIN_DIR/docker"
#!/usr/bin/env bash
set -euo pipefail

args=("$@")
printf '%s\n' "${args[*]}" >> "${DOCKER_LOG}"

case "${1:-}" in
  info|build|tag|push)
    exit 0
    ;;
esac

exit 0
EOF
chmod +x "$BIN_DIR/docker"

export PATH="$BIN_DIR:$PATH"

export PROLE_HOME="$WORK_DIR"
export PROLE_CONF="$WORK_DIR/conf"
export PROLE_MODE="k3s"
export PROLE_K3S_SERVER="https://k3s.example.test:6443"

# Avoid secret generation paths (python/openssl) by providing explicit values.
export PROLE_KDC_ADMIN_PASSWORD="test-admin"
export PROLE_KDC_MASTER_PASSWORD="test-master"
export PROLE_KDC_TRUST_PASSWORD="test-trust"
export PROLE_KDC_TRUST_SHARED_PASSWORD="test-shared"

if "$WORK_DIR/etc/init_kdc.sh" update >"$TMP_DIR/stdout" 2>"$TMP_DIR/stderr"; then
  :
else
  echo "FAILURE: init_kdc.sh update exited non-zero"
  cat "$TMP_DIR/stderr"
  exit 1
fi

if grep -q "No registry host configured for k3s" "$TMP_DIR/stderr"; then
  echo "FAILURE: unexpected missing-registry-host error for k3s mode"
  cat "$TMP_DIR/stderr"
  exit 1
fi

if ! grep -q "push" "$DOCKER_LOG"; then
  echo "FAILURE: expected docker push to be attempted"
  cat "$DOCKER_LOG"
  exit 1
fi

if ! grep -q "push k3s.example.test:5000/prole-authority:latest" "$DOCKER_LOG"; then
  echo "FAILURE: expected docker push to remote k3s registry host in k3s mode"
  cat "$DOCKER_LOG"
  exit 1
fi

echo "SUCCESS"