cardano-graphql 5 with ogmios.

Author: jbgi

globals-defaults.nix

@@ -36,13 +36,14 @@ in {
   explorerActiveBackends = [ "a" ];
   explorer9 = {
     cardano-db-sync = sourcePaths.cardano-db-sync-9;
-    cardano-explorer-app = sourcePaths."cardano-explorer-app-1.5";
     cardano-graphql = sourcePaths.cardano-graphql-4;
+    cardano-explorer-app = sourcePaths."cardano-explorer-app-1.5";
   };
   explorer10 = {
     cardano-db-sync = sourcePaths.cardano-db-sync-10;
-    cardano-explorer-app = sourcePaths.cardano-explorer-app-next;
-    cardano-graphql = sourcePaths.cardano-graphql-next;
+    cardano-graphql = sourcePaths.cardano-graphql-5;
+    cardano-explorer-app = sourcePaths."cardano-explorer-app-1.6";
+    cardano-rosetta = sourcePaths."cardano-rosetta-1.3";
   };
   explorerBackendsInContainers = false;
 

nix/sources.json

@@ -71,16 +71,16 @@
         "url": "https://github.com/input-output-hk/cardano-explorer-app/archive/6233695d96a4f566d7033f246c9b3c9f06a83884.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
-    "cardano-explorer-app-next": {
-        "branch": "chore/cardano-graphql-5.0.0-compat",
+    "cardano-explorer-app-1.6": {
+        "branch": "refs/tags/1.6.0",
         "description": "Cardano Explorer App",
         "homepage": "",
         "owner": "input-output-hk",
         "repo": "cardano-explorer-app",
-        "rev": "351acc63df0b67be3762a189f7e344dcb729ca36",
-        "sha256": "04z68rrishc8xr6nwrml00lhq6b8w227c0x18chgikc5gl6idb0y",
+        "rev": "80be1db48710067664b2e62ba332192e9c84261a",
+        "sha256": "0sx583488yd62bh79vn6ghrwkh1dw3x6gacpy12km4rinr14d8gz",
         "type": "tarball",
-        "url": "https://github.com/input-output-hk/cardano-explorer-app/archive/351acc63df0b67be3762a189f7e344dcb729ca36.tar.gz",
+        "url": "https://github.com/input-output-hk/cardano-explorer-app/archive/80be1db48710067664b2e62ba332192e9c84261a.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "cardano-faucet": {
@@ -108,16 +108,16 @@
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz",
         "version": "cc7f4ddf78182fb14c8d34516e6c72408ad3eb35o"
     },
-    "cardano-graphql-next": {
-        "branch": "chore/cardano-db-sync-10-compat",
+    "cardano-graphql-5": {
+        "branch": "refs/tags/5.0.0",
         "description": "GraphQL API for Cardano",
         "homepage": "",
         "owner": "input-output-hk",
         "repo": "cardano-graphql",
-        "rev": "efa008c3ea0a2c98bee2aa40afeaeba2b5b3e3f3",
-        "sha256": "10dd4zsbz2nhv4s2x5yf1zkfw1kskvr8nswikdlb5lc9r73igs5f",
+        "rev": "754d9e9acc31a75b3f786cac5553bd3155e6a968",
+        "sha256": "07jcvgzxdll1818kmag9bafqp0yc7pq1h85bmsi4hak9mdhz76jd",
         "type": "tarball",
-        "url": "https://github.com/input-output-hk/cardano-graphql/archive/efa008c3ea0a2c98bee2aa40afeaeba2b5b3e3f3.tar.gz",
+        "url": "https://github.com/input-output-hk/cardano-graphql/archive/754d9e9acc31a75b3f786cac5553bd3155e6a968.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz",
         "version": "cc7f4ddf78182fb14c8d34516e6c72408ad3eb35o"
     },
@@ -157,6 +157,18 @@
         "url": "https://github.com/input-output-hk/cardano-rosetta/archive/46f814f78884377010b46e6e307746ebea02ffce.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
+    "cardano-rosetta-1.3": {
+        "branch": "1-3-stable",
+        "description": "An implementation of Rosetta for Cardano ",
+        "homepage": "https://www.rosetta-api.org",
+        "owner": "input-output-hk",
+        "repo": "cardano-rosetta",
+        "rev": "05ba365dc112a3dc0b2e101ddfd65d6ec4ae9155",
+        "sha256": "1imbp1pmxxfhdjiaqyn8zswjcrd3fsck7j64fa8bc2n9xj4x5c7l",
+        "type": "tarball",
+        "url": "https://github.com/input-output-hk/cardano-rosetta/archive/05ba365dc112a3dc0b2e101ddfd65d6ec4ae9155.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
     "iohk-nix": {
         "branch": "master",
         "description": "nix scripts shared across projects",
@@ -193,6 +205,18 @@
         "url": "https://github.com/input-output-hk/offchain-metadata-tools/archive/dd052829f0f070f91edd67cffe073db1622ea55d.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
+    "ogmios": {
+        "branch": "refs/tags/v4.0.0-beta.4",
+        "description": " ❇️ A JSON-WSP WebSocket bridge for cardano-node",
+        "homepage": "https://ogmios.dev",
+        "owner": "CardanoSolutions",
+        "repo": "ogmios",
+        "rev": "a2a92ee54b08e9b8b3c8cc95ea4f4c4d83904579",
+        "sha256": "1qgrqw31wd0jpxcn0jaih8dmsr6446rqcy8zqgh2wrylfncpznap",
+        "type": "tarball",
+        "url": "https://github.com/CardanoSolutions/ogmios/archive/a2a92ee54b08e9b8b3c8cc95ea4f4c4d83904579.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
     "ops-lib": {
         "branch": "master",
         "description": "NixOps deployment configuration library for IOHK devops ",

roles/explorer.nix

@@ -5,9 +5,12 @@ let
   maintenanceMode = false;
   cfg = config.services.cardano-db-sync;
   nodeCfg = config.services.cardano-node;
+  ogmiosCfg = config.services.cardano-ogmios;
   nodeId = config.node.nodeId;
   getSrc = name: variant.${name} or sourcePaths.${name};
 
+  cardanoNodeConfigPath = builtins.toFile "cardano-node-config.json" (builtins.toJSON nodeCfg.nodeConfig);
+
   dbSyncPkgs = let s = getSrc "cardano-db-sync"; in import (s + "/nix") { gitrev = s.rev; };
   inherit (dbSyncPkgs) cardanoDbSyncHaskellPackages;
   inherit (cardanoDbSyncHaskellPackages.cardano-db-sync.components.exes) cardano-db-sync;
@@ -18,11 +21,12 @@ let
   cardano-explorer-app-pkgs = import (getSrc "cardano-explorer-app");
 in {
   imports = [
-    ((getSrc "cardano-graphql") + "/nix/nixos")
+    cardano-ops.modules.cardano-postgres
+    cardano-ops.modules.base-service
     ((sourcePaths.cardano-db-sync-service or (getSrc "cardano-db-sync")) + "/nix/nixos")
+    ((getSrc "ogmios") + "/nix/nixos")
+    ((getSrc "cardano-graphql") + "/nix/nixos")
     ((getSrc "cardano-rosetta") + "/nix/nixos")
-    cardano-ops.modules.base-service
-    cardano-ops.modules.cardano-postgres
   ];
 
   environment.systemPackages = with pkgs; [
@@ -51,15 +55,23 @@ in {
     '';
   };
 
+  services.cardano-ogmios = {
+    enable = true;
+    nodeConfig = cardanoNodeConfigPath;
+    nodeSocketPath = nodeCfg.socketPath;
+    hostAddr = "127.0.0.1";
+  };
+
   services.graphql-engine.enable = true;
   services.cardano-graphql = {
     enable = true;
+    inherit cardanoNodeConfigPath;
     genesisByron = nodeCfg.nodeConfig.ByronGenesisFile;
     genesisShelley = nodeCfg.nodeConfig.ShelleyGenesisFile;
     allowListPath = cardano-explorer-app-pkgs.allowList;
-    cardanoNodeSocketPath = nodeCfg.socketPath;
-    cardanoNodeConfigPath = builtins.toFile "cardano-node-config.json" (builtins.toJSON nodeCfg.nodeConfig);
     metadataServerUri = globals.environmentConfig.metadataUrl or null;
+    ogmiosHost = ogmiosCfg.hostAddr;
+    ogmiosPort = ogmiosCfg.port;
   };
 
   services.cardano-rosetta-server = {
@@ -109,6 +121,11 @@ in {
     RestartSec = "30s";
   };
 
+  systemd.services.cardano-ogmios.serviceConfig = {
+    User = "cexplorer";
+    SupplementaryGroups = "cardano-node";
+  };
+
   systemd.services.cardano-rosetta-server.serviceConfig = {
     User = "cexplorer";
     SupplementaryGroups = "cardano-node";