Use Yano's automatic sparse backfill and KES defaults that outlive a devnet

.gitignore

@@ -18,3 +18,5 @@ applications/cli/src/main/resources/static/wallet/
 /applications/cli/chainstate/
 /e2e-tests/evolution-sdk/node_modules/
 /chainstate/
+*.swp
+*.swo

Earthfile

@@ -5,9 +5,9 @@ ARG --global tag="dev"
 ARG --global local="true"
 ARG --global REGISTRY_ORG = "bloxbean"
 ARG --global build_type="native"
-ARG --global STORE_NATIVE_BRANCH="release/2.0.1_devkit"
-ARG --global YANO_TAG="v0.1.0-pre6"
-ARG --global YANO_VERSION="0.1.0-pre6"
+ARG --global STORE_NATIVE_BRANCH="v2.0.4"
+ARG --global YANO_TAG="v0.1.0-pre17"
+ARG --global YANO_VERSION="0.1.0-pre17"
 
 build:
   LOCALLY

README.md

@@ -44,7 +44,7 @@ For most development scenarios, Yaci DevKit runs a single Cardano node:
 │                     API Layer                              │
 │  ┌─────────────┐  ┌─────────────┐  ┌─────────────┐        │
 │  │ Yaci Store  │  │   Ogmios    │  │    Kupo     │        │
-│  │ (Indexer)   │  │ (Optional)  │  │ (Optional)  │        │
+│  │ (Indexer)   │  │ (Tx Eval)   │  │ (Optional)  │        │
 │  └─────────────┘  └─────────────┘  └─────────────┘        │
 └─────────────────────────────────────────────────────────────┘
                                │
@@ -90,8 +90,8 @@ For PV11 hard fork compatible local devnets, use the PV11 beta release from this
 | **[Yaci Store](https://github.com/bloxbean/yaci-store)** | Lightweight indexer with Blockfrost-compatible APIs | 8080                                 |
 | **[Yaci Viewer](./applications/viewer)** | Web-based blockchain explorer for developers | 5173                                 |
 | **Cardano Node** | Official Cardano node (supports both amd64/arm64) | 3001 (n2n), 3333 (n2c through socat) |
-| **[Ogmios](https://ogmios.dev/)** | WebSocket API for Cardano (optional) | 1337                                 |
-| **[Kupo](https://cardanosolutions.github.io/kupo/)** | Chain indexer (optional) | 1442                                 |
+| **[Ogmios](https://ogmios.dev/) v7.0.0** | WebSocket API for Cardano (enabled by default; used as Yaci Store's tx evaluator) | 1337                                 |
+| **[Kupo](https://cardanosolutions.github.io/kupo/) v2.12.0** | Chain indexer (optional) | 1442                                 |
 | **MCP Server** | AI coding assistant integration | 10000                                |
 
 ## 🎯 Quick Start
@@ -173,7 +173,9 @@ yaci-cli> create-node -o --start
 
   <em>(Can be used in a Java app with Cardano Client Lib's Blockfrost backend or [Javascript app with MeshJS + Blockfrost provider](https://github.com/MeshJS/examples/blob/main/mesh/yaci-send-lovelace.ts) as it exposes required BF compatible minimum apis for tx building and submission)</em>
 - **Yaci Store Swagger UI**: http://localhost:8080/swagger-ui/index.html
-- **Ogmios Url (Optional)**: http://localhost:1337
+- **Ogmios Url**: http://localhost:1337
+
+  <em>(Enabled by default and used by Yaci Store to evaluate Plutus script costs. Set `ogmios_enabled=false` in `config/env` to fall back to the embedded Scalus evaluator.)</em>
 
 **(Optional) If you enabled Kupo**
 - **Kupo Url (Optional)**: http://localhost:1442

applications/cli/Earthfile

@@ -67,9 +67,9 @@ docker-build:
     ARG APP_VERSION
     ARG REGISTRY_ORG
     ARG COMMIT_ID
-    ARG STORE_NATIVE_BRANCH="release/2.0.1_devkit"
-    ARG YANO_TAG="v0.1.0-pre6"
-    ARG YANO_VERSION="0.1.0-pre6"
+    ARG STORE_NATIVE_BRANCH="v2.0.4"
+    ARG YANO_TAG="v0.1.0-pre17"
+    ARG YANO_VERSION="0.1.0-pre17"
 
     COPY --dir +java-setup/openjdk /opt/java/
     ENV PATH="${JAVA_HOME}/bin:${PATH}"
@@ -91,11 +91,6 @@ docker-build:
     COPY docker/download-$TARGETARCH.sh .
     RUN sh download-$TARGETARCH.sh
 
-    # PV11 Ogmios/Kupo IntersectMBO artifacts are Linux x86_64-only for now.
-    # The arm64 image bundles those x86_64 binaries as a temporary Apple Silicon
-    # Docker Desktop workaround; native Linux arm64 hosts may fail at runtime
-    # unless x86_64 binfmt/qemu emulation is available.
-
     #Ogmios download
     COPY docker/download-ogmios.sh .
     RUN bash download-ogmios.sh $TARGETARCH

applications/cli/config/application.properties

@@ -28,6 +28,13 @@ bp.create.enabled=true
 #yano.server.port=14447
 #yano.http.port=6060
 
+## Spacing for Yano's past-time-travel backfill, the catch-up from the shifted genesis to wall clock.
+## auto (default): Yano derives the spacing from genesis, placing only the blocks a Haskell relay needs
+## to validate the history - gaps stay inside the forecast window (3k/f) and the epoch-boundary blocks
+## required for nonces are kept. Create time then stops growing with epoch length.
+## dense: one block per slot, Yano's own default. An integer forces the interval in slots.
+#yano.backfill.block.interval.slots=auto
+
 ## Whether Yano's past-time-travel backfill runs Praos slot-leader checks, placing blocks only in
 ## VRF-eligible slots. auto (default): on when a Haskell node validates the chain (companion, yano-primary)
 ## and activeSlotsCoeff is below 1 (block time longer than slot length), and for local multi-node devnets.

applications/cli/config/download.properties

@@ -1,19 +1,20 @@
 #Please specify either the version or the full url for the following components
 node.version=11.0.1
-ogmios.version=6.14.0.2
-kupo.version=2.11.0.1
+ogmios.version=7.0.0
+kupo.version=2.12.0
 
-yaci.store.tag=rel-native-2.0.1-devkit
-yaci.store.version=2.0.1-devkit
-yaci.store.jar.version=2.0.1
+yaci.store.tag=rel-native-2.0.4
+yaci.store.version=2.0.4
+yaci.store.jar.version=2.0.4
 
-yano.tag=v0.1.0-pre6
-yano.version=0.1.0-pre6
+yano.tag=v0.1.0-pre17
+yano.version=0.1.0-pre17
 
 #node.url=
-# IntersectMBO currently publishes the PV11-compatible Ogmios/Kupo builds only
-# for Linux x86_64. These default versions resolve on Linux x86_64; on other
-# platforms, set a compatible custom URL here when one is available.
+# Ogmios/Kupo are published by CardanoSolutions for x86_64-linux, aarch64-linux
+# and aarch64-macos. The Linux builds are statically linked; the macOS builds link
+# only against system libraries. macOS x86_64 and Windows are not published : on
+# those set a compatible custom URL here or use the DevKit Docker image.
 #ogmios.url=
 #kupo.url=
 #yaci.store.url=

applications/cli/config/node.properties

@@ -4,20 +4,25 @@
 nodeMode=companion
 
 #protocolMagic=42
-#maxKESEvolutions=60
+#maxKESEvolutions=62
 #securityParam=80
 
 ## Fraction of the epoch covered by the stability window (3k/f) when securityParam is derived (securityParam=0).
 ## k = epochLength * activeSlotsCoeff * stabilityWindowFactor / 3. The Haskell producer can only resume after a
 ## gap in block production shorter than 3k/f slots, so this factor times the epoch's wall-clock length is the
 ## idle tolerance of the devnet. Values up to about 0.7 are sound (4k/f must stay below the epoch length).
 #stabilityWindowFactor=0.5
-#slotsPerKESPeriod=129600
+
+## A KES period long enough that a past-time-travel devnet never leaves period 0. The bootstrap shift
+## moves genesis back by whole epochs before catching up to wall clock, and the node derives the current
+## KES period as slot / slotsPerKESPeriod, so at the mainnet 129600 a long-epoch devnet burns a large
+## share of its evolutions before producing a block. Devnets do not exercise KES rotation.
+#slotsPerKESPeriod=10000000
 #updateQuorum=1
 #peerSharing=true
 
-## Node log tracing of the chain-sync client. On by default so a bootstrap chain the node rejects
-## (for example VRFLeaderValueTooBig at activeSlotsCoeff below 1) shows up in the node log.
+## Node log tracing of the chain-sync client. Off by default. Turn it on to see why the node rejects
+## a bootstrap chain (for example VRFLeaderValueTooBig at activeSlotsCoeff below 1).
 #traceChainSyncClient=true
 
 ## Shelley Genesis

applications/cli/docker/download-kupo.sh

@@ -1,37 +1,31 @@
 #!/bin/bash
 set -euo pipefail
 
-# PV11 workaround: IntersectMBO currently publishes the cardano-node 11.0.1
-# compatible Kupo release only as a Linux x86_64 tarball. We bundle it for
-# arm64 Docker images too so Apple Silicon Docker Desktop can run it through
-# emulation. This may fail at runtime on native Linux arm64 hosts without
-# x86_64 binfmt/qemu support. Keep the original CardanoSolutions downloader in
-# download-kupo.sh.original for reverting once upstream publishes the needed
-# assets again.
+# Assign the architecture based on user input and determine the correct suffix
 case "${1:-}" in
     amd64)
         ARCH="x86_64"
         ;;
     arm64)
-        echo "Warning: IntersectMBO Kupo v2.11.0.1 has no Linux arm64 asset."
-        echo "Bundling the Linux x86_64 artifact for arm64 Docker image compatibility on Docker Desktop."
-        ARCH="x86_64"
+        ARCH="aarch64"
         ;;
     *)
         echo "Error: Invalid architecture specified. Use 'amd64' or 'arm64'."
         exit 1
         ;;
 esac
 
-version=v2.11.0.1
-file=kupo-${version}-${ARCH}-linux.tar.gz
-url=https://github.com/IntersectMBO/kupo/releases/download/${version}/${file}
+# Kupo release tags are major.minor (v2.12) while the asset carries the full version (v2.12.0)
+version=v2.12.0
+tag=v2.12
+file=kupo-${version}-${ARCH}-linux.zip
+url=https://github.com/CardanoSolutions/kupo/releases/download/${tag}/${file}
 
 wget "${url}"
 
 rm -rf /app/kupo
 mkdir -p /app/kupo
-tar -xzf "${file}" -C /app/kupo
+unzip "${file}" -d /app/kupo
 
 chmod +x /app/kupo/bin/kupo
 

applications/cli/docker/download-ogmios.sh

@@ -1,37 +1,29 @@
 #!/bin/bash
 set -euo pipefail
 
-# PV11 workaround: IntersectMBO currently publishes the cardano-node 11.0.1
-# compatible Ogmios release only as a Linux x86_64 tarball. We bundle it for
-# arm64 Docker images too so Apple Silicon Docker Desktop can run it through
-# emulation. This may fail at runtime on native Linux arm64 hosts without
-# x86_64 binfmt/qemu support. Keep the original CardanoSolutions downloader in
-# download-ogmios.sh.original for reverting once upstream publishes the needed
-# assets again.
+# Assign the architecture based on user input and determine the correct suffix
 case "${1:-}" in
     amd64)
         ARCH="x86_64"
         ;;
     arm64)
-        echo "Warning: IntersectMBO Ogmios v6.14.0.2 has no Linux arm64 asset."
-        echo "Bundling the Linux x86_64 artifact for arm64 Docker image compatibility on Docker Desktop."
-        ARCH="x86_64"
+        ARCH="aarch64"
         ;;
     *)
         echo "Error: Invalid architecture specified. Use 'amd64' or 'arm64'."
         exit 1
         ;;
 esac
 
-version=v6.14.0.2
-file=ogmios-${version}-${ARCH}-linux.tar.gz
-url=https://github.com/IntersectMBO/ogmios/releases/download/${version}/${file}
+version=v7.0.0
+file=ogmios-${version}-${ARCH}-linux.zip
+url=https://github.com/CardanoSolutions/ogmios/releases/download/${version}/${file}
 
 wget "${url}"
 
 rm -rf /app/ogmios
 mkdir -p /app/ogmios
-tar -xzf "${file}" -C /app/ogmios
+unzip "${file}" -d /app/ogmios
 
 chmod +x /app/ogmios/bin/ogmios
 

applications/cli/docker/download-yano.sh

@@ -14,7 +14,7 @@ case "${1:-}" in
         ;;
 esac
 
-VERSION="${2:-0.1.0-pre6}"
+VERSION="${2:-0.1.0-pre17}"
 TAG="${3:-v${VERSION}}"
 
 file="yano-native-${VERSION}-linux-${ARCH}.zip"