Chạy một mạng riêng Mithril

THÔNG TIN

Trong hướng dẫn này, bạn sẽ học cách chạy trình diễn về Mạng Mithril hoạt động trên devnet Mạng Cardano riêng. Mạng này hoàn toàn tự trị và được thiết lập để tạo ảnh chụp nhanh Mithril cứ sau 1 phút.

Mạng sẽ được khởi chạy với cấu trúc liên kết sau:

• 2 Cardano Node được định cấu hình làm Nhà vận hành nhóm cổ phần (SPO) với Mithril Signer ở trên cùng

• 1 Cardano Node được định cấu hình làm node BFT với Mithril Aggregator ở trên cùng

Cấu trúc liên kết Devnet

CẢNH BÁO

Trình diễn này chỉ hoạt động trên máy Linux.

TIP

Thông tin thêm về Cardano / Mithril riêng tư devnetnày có sẵn tại đây.

Nguồn tải xuống

Tải xuống từ Github (HTTPS)

git clone https://github.com/input-output-hk/mithril.git

Hoặc (SSH)

git clone [email protected]:input-output-hk/mithril.git

Thay đổi thư mục

Đi tới thư mục devnet

cd mithril-test-lab/mithril-devnet

Chạy mạng Mithril / Cardano Riêng tư cục bộ (devnet)

Bước 1: Khởi chạy devnet

Mở cửa sổ terminal đầu tiên.

Chạy một devnet với 1 node BTF và 2 SPO Cardano node.

Tùy chọn 1 : Docker images từ xa

Mạng sẽ sẵn sàng nhanh hơn với các Docker images từ xa.

MITHRIL_IMAGE_ID=latest NUM_BFT_NODES=1 NUM_POOL_NODES=2 ./devnet-run.sh

Hoặc

Tùy chọn 2 : Docker images cục bộ

Điều này cần nhiều thời gian hơn để xây dựng Docker images cục bộ của các node Mithril

NUM_BFT_NODES=1 NUM_POOL_NODES=2 ./devnet-run.sh

THÔNG TIN

Bạn sẽ thấy rằng devnet được khởi chạy theo các bước sau:

• Bootstraping devnet : tạo các tạo tác của devnet tùy thuộc vào các tham số cấu hình (khóa mật mã, cấu trúc liên kết mạng, giao dịch để thiết lập các node pool, ...)

• Khởi động Mạng Cardano : chạy các node của Mạng Cardano, đợi nó sẵn sàng và kích hoạt các pool node

• Khởi động Mạng Mithril : chạy các node của Mạng Mihtril hoạt động trên Mạng Cardano

Bạn sẽ thấy thông tin sau được hiển thị

=====================================================================
 Bootstrap Mithril/Cardano devnet
=====================================================================

>> Directory: artifacts
>> Cardano BFT nodes: 1
>> Cardano SPO nodes: 2
>> Info: Mithril Aggregator will be attached to the first Cardano BFT node
>> Info: Mithril Signers will be attached to each Cardano SPO node

=====================================================================
 Start Cardano nodes
=====================================================================

>> Start Cardano network
cardano-node: no process found
>> Starting Cardano node 'node-bft1'
>> Starting Cardano node 'node-pool1'
>> Starting Cardano node 'node-pool2'
>> Wait for Cardano network to be ready
>>>> Not ready yet
>>>> Not ready yet
>>>> Not ready yet
>>>> Not ready yet
>>>> Not ready yet
>>>> Not ready yet
>>>> Not ready yet
>>>> Not ready yet
>>>> Not ready yet
>>>> Not ready yet
>>>> Not ready yet
>>>> Not ready yet
>>>> Ready!
>> Activate Cardano pools
Estimated transaction fee: Lovelace 843
Transaction successfully submitted.
Estimated transaction fee: Lovelace 843
Transaction successfully submitted.
>> Wait for Cardano pools to be activated
>>>> Not activated yet
>>>> Not activated yet
>>>> Not activated yet
>>>> Not activated yet
>>>> Not activated yet
>>>> Not activated yet
>>>> Not activated yet
>>>> Not activated yet
>>>> Not activated yet
>>>> Not activated yet
>>>> Activated!
>>>> Found PoolId: pool1v55rfy864kslz86u45w4juahtuqr7cy282rffdnpc9exjlguvys
>>>> Found PoolId: pool1c56jqj5qsala8c24829sxqp0fcrtrrtcmezgrs6w60hl2nwsvav

=====================================================================
 Start Mithril nodes
=====================================================================

>> Start Mithril network
>> Build Mithril node Docker images
>>>> Building Mithril Aggregator node Docker image
>>>> Building Mithril Client node Docker image
>>>> Building Mithril Signer node Docker image
No stopped containers
Creating network "artifacts_cardano_network" with driver "bridge"
Creating network "artifacts_mithril_network" with driver "bridge"
Creating artifacts_mithril-aggregator_1        ... done
Creating artifacts_mithril-signer-node-pool1_1 ... done
Creating artifacts_mithril-signer-node-pool2_1 ... done

Bước 2: Truy vấn devnet

Mở cửa sổ Terminal thứ hai.

Xem trạng thái được truy vấn từ devnet

watch -n 1 ./devnet-query.sh

Các mạng sẽ được truy vấn mỗi 1svà sẽ hiển thị:

• Thông tin sản xuất chứng chỉ được thu thập từ Mạng Mithril

• Utxo, Stake Pools, Stake Distribution từ Cardano Network

=====================================================================
 Query Mithril/Cardano devnet
=====================================================================

=====================================================================
=== Mithril Network
=====================================================================

>> Query pending certificate
{
  "beacon": {
    "network": "devnet",
    "epoch": 2,
    "immutable_file_number": 6
  },
  "protocol": {
    "k": 5,
    "m": 100,
    "phi_f": 0.65
  },
  "signers": []
}

>> Query snapshots
[
  {
    "digest": "224b77ad9cbe7fc81e6808940d391b299c27e77d9978641025f382e2e5ddd2ac",
    "certificate_hash": "5b29543c4af0f369d40e1da53451ebd8a39c4263df1585eb072f54511c1e3333",
    "size": 7986,
    "created_at": "2022-07-05T11:26:55.855498395Z",
    "locations": [
      "http://0.0.0.0:8080/aggregator/snapshot/224b77ad9cbe7fc81e6808940d391b299c27e77d9978641025f382e2e5ddd2ac/download"
    ]
  },
  {
    "digest": "1a39f57c906133421ab7b5c782762b6abff4771b5e9158a977e58db1edc26bd0",
    "certificate_hash": "be758b84a4b495e82af48747356946efb509ccbc4b44a9c985e3cb3099e35c94",
    "size": 6743,
    "created_at": "2022-07-05T11:26:35.658661878Z",
    "locations": [
      "http://0.0.0.0:8080/aggregator/snapshot/1a39f57c906133421ab7b5c782762b6abff4771b5e9158a977e58db1edc26bd0/download"
    ]
  },
  {
    "digest": "fd1a39d28998ba18c96547f62d308c57612ed348be058f615c14db5228a947c1",
    "certificate_hash": "4254a6176afbe17967ad1671e4619e9a3f3412115a63dd0eb0f5e8b64094128a",
    "size": 6199,
    "created_at": "2022-07-05T11:26:20.470029035Z",
    "locations": [
      "http://0.0.0.0:8080/aggregator/snapshot/fd1a39d28998ba18c96547f62d308c57612ed348be058f615c14db5228a947c1/download"
    ]
  }
]

=====================================================================
=== Cardano Network
=====================================================================

>> Query chain tip
{
    "era": "Alonzo",
    "syncProgress": "100.00",
    "hash": "075fc8366d353b45debedfc6faa92148c8fad584d81dbb4ea7b8b4d121489452",
    "epoch": 2,
    "slot": 219,
    "block": 9
}

>> Query whole utxo
                           TxHash                                 TxIx        Amount
--------------------------------------------------------------------------------------
4980fb7c90bc003f6af65778008732cd1b1a8c0873b7d622bfb7442f1312c9b5     0        447999157 lovelace + TxOutDatumNone
4980fb7c90bc003f6af65778008732cd1b1a8c0873b7d622bfb7442f1312c9b5     1        2000000 lovelace + TxOutDatumNone
c31e535531c9eb32bdd8f05e25204186333262674d24c6a770b6b120f020d9a9     0        448999157 lovelace + TxOutDatumNone
c31e535531c9eb32bdd8f05e25204186333262674d24c6a770b6b120f020d9a9     1        1000000 lovelace + TxOutDatumNone
ed265b672873192ea1e9c19092e8f41947c28977438bcff580312de37cfbd46c     0        1002000000 lovelace + TxOutDatumNone

>> Query stake pools
pool1v55rfy864kslz86u45w4juahtuqr7cy282rffdnpc9exjlguvys
pool1c56jqj5qsala8c24829sxqp0fcrtrrtcmezgrs6w60hl2nwsvav

>> Query stake distribution
                           PoolId                                 Stake frac
------------------------------------------------------------------------------
pool1v55rfy864kslz86u45w4juahtuqr7cy282rffdnpc9exjlguvys   1.052e-3
pool1c56jqj5qsala8c24829sxqp0fcrtrrtcmezgrs6w60hl2nwsvav   5.258e-4

Bước 3: Quan sát devnet

Mở cửa sổ Terminal thứ ba.

Xem nhật ký của từng node của mạng phát triển devnet

watch -n 1 LINES=5 ./devnet-log.sh

Các node sẽ được truy vấn mỗi 1svà sẽ hiển thị như bên dưới

=====================================================================
 Logs Mithril/Cardano devnet
=====================================================================

=====================================================================
--  docker-compose logs --tail=5
=====================================================================
Attaching to artifacts_mithril-signer-node-pool1_1, artifacts_mithril-signer-node-pool2_1, artifacts_mithril-aggregator_1
mithril-aggregator_1         | {"msg":"Epoch computation is not final and needs to be fixed: 4","v":0,"name":"slog-rs","level":40,"time":"2022-07-05T11:29:32.726760492Z","hostname":"ba17593540ac","pid":1}
mithril-aggregator_1         | {"msg":"Get signer pool1c56jqj5qsala8c24829sxqp0fcrtrrtcmezgrs6w60hl2nwsvav","v":0,"name":"slog-rs","level":20,"time":"2022-07-05T11:29:32.72678048Z","hostname":"ba17593540ac","pid":1}
mithril-aggregator_1         | {"msg":"Epoch computation is not final and needs to be fixed: 4","v":0,"name":"slog-rs","level":40,"time":"2022-07-05T11:29:32.72679661Z","hostname":"ba17593540ac","pid":1}
mithril-aggregator_1         | {"msg":"Get signer pool1v55rfy864kslz86u45w4juahtuqr7cy282rffdnpc9exjlguvys","v":0,"name":"slog-rs","level":20,"time":"2022-07-05T11:29:32.734529107Z","hostname":"ba17593540ac","pid":1}
mithril-aggregator_1         | {"msg":"Epoch computation is not final and needs to be fixed: 4","v":0,"name":"slog-rs","level":40,"time":"2022-07-05T11:29:32.734553714Z","hostname":"ba17593540ac","pid":1}
mithril-signer-node-pool1_1  | {"msg":"Signing digest","v":0,"name":"slog-rs","level":30,"time":"2022-07-05T11:29:32.744124074Z","hostname":"4fc53f5ce413","pid":1,"digester_result":"DigesterResult {\n    digest: \"e5ac1579a3fff12bf19ef88b0d9ec9d8a1c53e4d74c38c023b2e33638f454d67\",\n    last_immutable_file_number: 17,\n}"}
mithril-signer-node-pool1_1  | {"msg":"Register signatures","v":0,"name":"slog-rs","level":30,"time":"2022-07-05T11:29:32.744140625Z","hostname":"4fc53f5ce413","pid":1}
mithril-signer-node-pool1_1  | {"msg":"Epoch computation is not final and needs to be fixed: 4","v":0,"name":"slog-rs","level":40,"time":"2022-07-05T11:29:32.744155293Z","hostname":"4fc53f5ce413","pid":1}
mithril-signer-node-pool1_1  | {"msg":"SingleSignaturesComputeFailed(UnregisteredVerificationKey)","v":0,"name":"slog-rs","level":50,"time":"2022-07-05T11:29:32.744336041Z","hostname":"4fc53f5ce413","pid":1}
mithril-signer-node-pool1_1  | {"msg":"Sleeping for 1000","v":0,"name":"slog-rs","level":30,"time":"2022-07-05T11:29:32.744352051Z","hostname":"4fc53f5ce413","pid":1}
mithril-signer-node-pool2_1  | {"msg":"Signing digest","v":0,"name":"slog-rs","level":30,"time":"2022-07-05T11:29:32.73359119Z","hostname":"1c671096ee3f","pid":1,"digester_result":"DigesterResult {\n    digest: \"e5ac1579a3fff12bf19ef88b0d9ec9d8a1c53e4d74c38c023b2e33638f454d67\",\n    last_immutable_file_number: 17,\n}"}
mithril-signer-node-pool2_1  | {"msg":"Register signatures","v":0,"name":"slog-rs","level":30,"time":"2022-07-05T11:29:32.733607821Z","hostname":"1c671096ee3f","pid":1}
mithril-signer-node-pool2_1  | {"msg":"Epoch computation is not final and needs to be fixed: 4","v":0,"name":"slog-rs","level":40,"time":"2022-07-05T11:29:32.733623511Z","hostname":"1c671096ee3f","pid":1}
mithril-signer-node-pool2_1  | {"msg":"SingleSignaturesComputeFailed(UnregisteredVerificationKey)","v":0,"name":"slog-rs","level":50,"time":"2022-07-05T11:29:32.733786246Z","hostname":"1c671096ee3f","pid":1}
mithril-signer-node-pool2_1  | {"msg":"Sleeping for 1000","v":0,"name":"slog-rs","level":30,"time":"2022-07-05T11:29:32.733802416Z","hostname":"1c671096ee3f","pid":1}

=====================================================================
=====================================================================
tail -n 22 ./node-bft1/node.log
=====================================================================
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:27:28.01 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 219, dsSuffix = Nothing} at 075fc8366d353b45debedfc6faa92148c8fad584d81dbb4ea7b8b4d121489452 at slot 219
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:27:40.76 UTC] Chain extended, new tip: af93c6964de49d0696bf194c222f6e5a40e5123ef688a20613a33a705b6b736a at slot 253
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:27:40.76 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 228, dsSuffix = Nothing} at 720c625a259a23f21926fe7a30dad9b7a4b50958a508c8cfdc96a94625fbf00d at slot 228
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:27:43.75 UTC] Chain extended, new tip: 9f141fe78c0baa433c2554d3a09a9b43c47faa7b740be254893000310e5bad3b at slot 257
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:27:52.76 UTC] Chain extended, new tip: bfc0b2c1c4d06699efcdf6ad7b33c48cea722fb4bb5c5d6761a3768609cf77a4 at slot 269
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:27:52.76 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 253, dsSuffix = Nothing} at af93c6964de49d0696bf194c222f6e5a40e5123ef688a20613a33a705b6b736a at slot 253
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:03.26 UTC] Chain extended, new tip: c6238e98f186278eeef86d13f3482ebfb9b1d01d2a28da78282bfd241524eccd at slot 283
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:03.26 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 257, dsSuffix = Nothing} at 9f141fe78c0baa433c2554d3a09a9b43c47faa7b740be254893000310e5bad3b at slot 257
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:04.75 UTC] Chain extended, new tip: ac332aea5f043b3fd5ac68a04225932a21935ad7e5c5cfbb7e5b0b00df713bff at slot 285
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:16.00 UTC] Chain extended, new tip: e68d08e0c127a5346a74dd06713d8de0b4e37e338a0e03987da356bb70892b99 at slot 300
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:16.00 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 283, dsSuffix = Nothing} at c6238e98f186278eeef86d13f3482ebfb9b1d01d2a28da78282bfd241524eccd at slot 283
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:18.25 UTC] Chain extended, new tip: bc07b985d7f76bacc0a726b2dc5aa76a7254f1e4548a633cdfd62c31e022b3a5 at slot 303
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:37.00 UTC] Chain extended, new tip: 7d53c5eba9679c96ba32d79a02cfd953280b3477f1dd8eeb18447638c8a30e20 at slot 328
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:37.00 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 300, dsSuffix = Nothing} at e68d08e0c127a5346a74dd06713d8de0b4e37e338a0e03987da356bb70892b99 at slot 300
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:58.75 UTC] Chain extended, new tip: 3e9734018c585eea160a33accf82f758713f0e7aae1fab4dc40bccd859b8066f at slot 357
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:58.75 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 303, dsSuffix = Nothing} at bc07b985d7f76bacc0a726b2dc5aa76a7254f1e4548a633cdfd62c31e022b3a5 at slot 303
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:29:05.50 UTC] Chain extended, new tip: 8876850840ae52ca240d517def4b9c8a5db98e2e7db17f8abf87e4f12db13d15 at slot 366
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:29:05.50 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 328, dsSuffix = Nothing} at 7d53c5eba9679c96ba32d79a02cfd953280b3477f1dd8eeb18447638c8a30e20 at slot 328
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:29:19.75 UTC] Chain extended, new tip: 5733ec701db5c9dc253dd4b611421de0c2d223e6ee99c8d61010a9fea42d504b at slot 385
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:29:19.75 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 357, dsSuffix = Nothing} at 3e9734018c585eea160a33accf82f758713f0e7aae1fab4dc40bccd859b8066f at slot 357
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:29:31.00 UTC] Chain extended, new tip: 331c824ebee92dee7717f7bcc1457ac89b0de33d76073e6edd97a28770fa364b at slot 400
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:29:31.00 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 366, dsSuffix = Nothing} at 8876850840ae52ca240d517def4b9c8a5db98e2e7db17f8abf87e4f12db13d15 at slot 366
=====================================================================

=====================================================================
tail -n 22 ./node-pool1/node.log
=====================================================================
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:27:28.00 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 219, dsSuffix = Nothing} at 075fc8366d353b45debedfc6faa92148c8fad584d81dbb4ea7b8b4d121489452 at slot 219
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:27:40.76 UTC] Chain extended, new tip: af93c6964de49d0696bf194c222f6e5a40e5123ef688a20613a33a705b6b736a at slot 253
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:27:40.76 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 228, dsSuffix = Nothing} at 720c625a259a23f21926fe7a30dad9b7a4b50958a508c8cfdc96a94625fbf00d at slot 228
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:27:43.76 UTC] Chain extended, new tip: 9f141fe78c0baa433c2554d3a09a9b43c47faa7b740be254893000310e5bad3b at slot 257
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:27:52.75 UTC] Chain extended, new tip: bfc0b2c1c4d06699efcdf6ad7b33c48cea722fb4bb5c5d6761a3768609cf77a4 at slot 269
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:27:52.75 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 253, dsSuffix = Nothing} at af93c6964de49d0696bf194c222f6e5a40e5123ef688a20613a33a705b6b736a at slot 253
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:03.26 UTC] Chain extended, new tip: c6238e98f186278eeef86d13f3482ebfb9b1d01d2a28da78282bfd241524eccd at slot 283
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:03.26 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 257, dsSuffix = Nothing} at 9f141fe78c0baa433c2554d3a09a9b43c47faa7b740be254893000310e5bad3b at slot 257
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:04.75 UTC] Chain extended, new tip: ac332aea5f043b3fd5ac68a04225932a21935ad7e5c5cfbb7e5b0b00df713bff at slot 285
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:16.00 UTC] Chain extended, new tip: e68d08e0c127a5346a74dd06713d8de0b4e37e338a0e03987da356bb70892b99 at slot 300
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:16.01 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 283, dsSuffix = Nothing} at c6238e98f186278eeef86d13f3482ebfb9b1d01d2a28da78282bfd241524eccd at slot 283
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:18.25 UTC] Chain extended, new tip: bc07b985d7f76bacc0a726b2dc5aa76a7254f1e4548a633cdfd62c31e022b3a5 at slot 303
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:37.00 UTC] Chain extended, new tip: 7d53c5eba9679c96ba32d79a02cfd953280b3477f1dd8eeb18447638c8a30e20 at slot 328
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:37.00 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 300, dsSuffix = Nothing} at e68d08e0c127a5346a74dd06713d8de0b4e37e338a0e03987da356bb70892b99 at slot 300
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:58.76 UTC] Chain extended, new tip: 3e9734018c585eea160a33accf82f758713f0e7aae1fab4dc40bccd859b8066f at slot 357
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:58.76 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 303, dsSuffix = Nothing} at bc07b985d7f76bacc0a726b2dc5aa76a7254f1e4548a633cdfd62c31e022b3a5 at slot 303
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:29:05.50 UTC] Chain extended, new tip: 8876850840ae52ca240d517def4b9c8a5db98e2e7db17f8abf87e4f12db13d15 at slot 366
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:29:05.51 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 328, dsSuffix = Nothing} at 7d53c5eba9679c96ba32d79a02cfd953280b3477f1dd8eeb18447638c8a30e20 at slot 328
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:29:19.75 UTC] Chain extended, new tip: 5733ec701db5c9dc253dd4b611421de0c2d223e6ee99c8d61010a9fea42d504b at slot 385
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:29:19.76 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 357, dsSuffix = Nothing} at 3e9734018c585eea160a33accf82f758713f0e7aae1fab4dc40bccd859b8066f at slot 357
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:29:31.00 UTC] Chain extended, new tip: 331c824ebee92dee7717f7bcc1457ac89b0de33d76073e6edd97a28770fa364b at slot 400
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:29:31.00 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 366, dsSuffix = Nothing} at 8876850840ae52ca240d517def4b9c8a5db98e2e7db17f8abf87e4f12db13d15 at slot 366
=====================================================================

=====================================================================
tail -n 22 ./node-pool2/node.log
=====================================================================
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:27:28.00 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 219, dsSuffix = Nothing} at 075fc8366d353b45debedfc6faa92148c8fad584d81dbb4ea7b8b4d121489452 at slot 219
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:27:40.75 UTC] Chain extended, new tip: af93c6964de49d0696bf194c222f6e5a40e5123ef688a20613a33a705b6b736a at slot 253
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:27:40.75 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 228, dsSuffix = Nothing} at 720c625a259a23f21926fe7a30dad9b7a4b50958a508c8cfdc96a94625fbf00d at slot 228
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:27:43.76 UTC] Chain extended, new tip: 9f141fe78c0baa433c2554d3a09a9b43c47faa7b740be254893000310e5bad3b at slot 257
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:27:52.75 UTC] Chain extended, new tip: bfc0b2c1c4d06699efcdf6ad7b33c48cea722fb4bb5c5d6761a3768609cf77a4 at slot 269
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:27:52.76 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 253, dsSuffix = Nothing} at af93c6964de49d0696bf194c222f6e5a40e5123ef688a20613a33a705b6b736a at slot 253
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:03.25 UTC] Chain extended, new tip: c6238e98f186278eeef86d13f3482ebfb9b1d01d2a28da78282bfd241524eccd at slot 283
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:03.25 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 257, dsSuffix = Nothing} at 9f141fe78c0baa433c2554d3a09a9b43c47faa7b740be254893000310e5bad3b at slot 257
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:04.75 UTC] Chain extended, new tip: ac332aea5f043b3fd5ac68a04225932a21935ad7e5c5cfbb7e5b0b00df713bff at slot 285
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:16.00 UTC] Chain extended, new tip: e68d08e0c127a5346a74dd06713d8de0b4e37e338a0e03987da356bb70892b99 at slot 300
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:16.01 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 283, dsSuffix = Nothing} at c6238e98f186278eeef86d13f3482ebfb9b1d01d2a28da78282bfd241524eccd at slot 283
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:18.25 UTC] Chain extended, new tip: bc07b985d7f76bacc0a726b2dc5aa76a7254f1e4548a633cdfd62c31e022b3a5 at slot 303
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:37.00 UTC] Chain extended, new tip: 7d53c5eba9679c96ba32d79a02cfd953280b3477f1dd8eeb18447638c8a30e20 at slot 328
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:37.00 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 300, dsSuffix = Nothing} at e68d08e0c127a5346a74dd06713d8de0b4e37e338a0e03987da356bb70892b99 at slot 300
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:28:58.76 UTC] Chain extended, new tip: 3e9734018c585eea160a33accf82f758713f0e7aae1fab4dc40bccd859b8066f at slot 357
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:28:58.76 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 303, dsSuffix = Nothing} at bc07b985d7f76bacc0a726b2dc5aa76a7254f1e4548a633cdfd62c31e022b3a5 at slot 303
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:29:05.50 UTC] Chain extended, new tip: 8876850840ae52ca240d517def4b9c8a5db98e2e7db17f8abf87e4f12db13d15 at slot 366
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:29:05.50 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 328, dsSuffix = Nothing} at 7d53c5eba9679c96ba32d79a02cfd953280b3477f1dd8eeb18447638c8a30e20 at slot 328
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:29:19.75 UTC] Chain extended, new tip: 5733ec701db5c9dc253dd4b611421de0c2d223e6ee99c8d61010a9fea42d504b at slot 385
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:29:19.76 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 357, dsSuffix = Nothing} at 3e9734018c585eea160a33accf82f758713f0e7aae1fab4dc40bccd859b8066f at slot 357
[jp:cardano.node.ChainDB:Notice:21] [2022-07-05 11:29:31.00 UTC] Chain extended, new tip: 331c824ebee92dee7717f7bcc1457ac89b0de33d76073e6edd97a28770fa364b at slot 400
[jp:cardano.node.ChainDB:Info:25] [2022-07-05 11:29:31.00 UTC] Took ledger snapshot DiskSnapshot {dsNumber = 366, dsSuffix = Nothing} at 8876850840ae52ca240d517def4b9c8a5db98e2e7db17f8abf87e4f12db13d15 at slot 366
=====================================================================

Tương tác với Mithril Aggregator bằng cách sử dụng Mithril Client

Bước 1: Chuẩn bị một số biến

# Cardano network
NETWORK=devnet

# Aggregator API endpoint URL
AGGREGATOR_ENDPOINT=http://localhost:8080/aggregator

# Digest of the latest produced snapshot for convenience of the demo
# You can also modify this variable and set it to the value of the digest of a snapshot that you can retrieve at step 2
SNAPSHOT_DIGEST=$(curl -s $AGGREGATOR_ENDPOINT/snapshots | jq -r '.[0].digest')

Bước 2: Chọn Ảnh chụp nhanh

Liệt kê các ảnh chụp nhanh có sẵn mà bạn có thể khởi động node Cardano

NETWORK=$NETWORK AGGREGATOR_ENDPOINT=$AGGREGATOR_ENDPOINT ./mithril-client list

Bạn sẽ thấy một danh sách các ảnh chụp nhanh

+---------+------------------------------------------------------------------+-------+-----------+--------------------------------+
| Network | Digest                                                           | Size  | Locations | Created                        |
+---------+------------------------------------------------------------------+-------+-----------+--------------------------------+
| devnet  | 85f09b39b0b5a13cec9d8fe7ffb82b5e5f236f02ae896f4e47b77e5cd1f2a917 | 11808 |         1 | 2022-07-04T16:47:00.258482685Z |
+---------+------------------------------------------------------------------+-------+-----------+--------------------------------+
| devnet  | 60d9c6e014d22335b34f55f83da728667f04fc1c63152ccff0bce7d217d08447 | 10793 |         1 | 2022-07-04T16:46:45.069646321Z |
+---------+------------------------------------------------------------------+-------+-----------+--------------------------------+
| devnet  | a3c4bb5f413f1b9648f0a086b3752d25ec62b540b8390917a5a7e78809896d92 |  7991 |         1 | 2022-07-04T16:46:09.817821220Z |
+---------+------------------------------------------------------------------+-------+-----------+--------------------------------+
| devnet  | b952adaa04dbb42206c69589b9951660f40c7262b088b13434b7a446ec90bc36 |  6746 |         1 | 2022-07-04T16:45:49.616260734Z |
+---------+------------------------------------------------------------------+-------+-----------+--------------------------------+
| devnet  | 46425fdcfe89ad5ba41a7822a4395e21b539e80c20e2b10546017b14cdcd4e4b |  6196 |         1 | 2022-07-04T16:45:29.425195132Z |
+---------+------------------------------------------------------------------+-------+-----------+--------------------------------+

Bước 3: Hiển thị Chi tiết

Nhận thêm một số chi tiết từ một ảnh chụp nhanh cụ thể (Tùy chọn)

NETWORK=$NETWORK AGGREGATOR_ENDPOINT=$AGGREGATOR_ENDPOINT ./mithril-client show $SNAPSHOT_DIGEST

Bạn sẽ thấy thêm thông tin về một ảnh chụp nhanh

+------------+-------------------------------------------------------------------------------------------------------------------+
| Info       | Value                                                                                                             |
+------------+-------------------------------------------------------------------------------------------------------------------+
| Network    | devnet                                                                                                            |
+------------+-------------------------------------------------------------------------------------------------------------------+
| Digest     | 85f09b39b0b5a13cec9d8fe7ffb82b5e5f236f02ae896f4e47b77e5cd1f2a917                                                  |
+------------+-------------------------------------------------------------------------------------------------------------------+
| Size       | 11808                                                                                                             |
+------------+-------------------------------------------------------------------------------------------------------------------+
| Location 1 | http://0.0.0.0:8080/aggregator/snapshot/85f09b39b0b5a13cec9d8fe7ffb82b5e5f236f02ae896f4e47b77e5cd1f2a917/download |
+------------+-------------------------------------------------------------------------------------------------------------------+
| Created    | 2022-07-04T16:47:00.258482685Z                                                                                    |
+------------+-------------------------------------------------------------------------------------------------------------------+

Bước 4: Tải xuống Ảnh chụp nhanh đã chọn

Tải xuống ảnh chụp nhanh đã chọn từ vị trí từ xa đến vị trí từ xa của bạn

NETWORK=$NETWORK AGGREGATOR_ENDPOINT=$AGGREGATOR_ENDPOINT ./mithril-client download $SNAPSHOT_DIGEST

Bạn sẽ thấy rằng kho lưu trữ ảnh chụp nhanh đã chọn đã được tải xuống cục bộ

Download success 85f09b39b0b5a13cec9d8fe7ffb82b5e5f236f02ae896f4e47b77e5cd1f2a917 #1
from http://0.0.0.0:8080/aggregator/snapshot/85f09b39b0b5a13cec9d8fe7ffb82b5e5f236f02ae896f4e47b77e5cd1f2a917/download
to /home/mithril/data/devnet /85f09b39b0b5a13cec9d8fe7ffb82b5e5f236f02ae896f4e47b77e5cd1f2a917/snapshot.archive.tar.gz

Bước 5: Khôi phục Ảnh chụp đã chọn

Xác minh Chứng chỉ của ảnh chụp nhanh và giải nén nội dung của nó để cung cấp cho cơ sở dữ liệu node Cardano

NETWORK=$NETWORK AGGREGATOR_ENDPOINT=$AGGREGATOR_ENDPOINT ./mithril-client restore $SNAPSHOT_DIGEST

Bạn sẽ thấy rằng kho lưu trữ ảnh chụp nhanh đã được giải nén và chứng chỉ chuyên dụng là hợp lệ

Unpacking snapshot...
Unpack success 85f09b39b0b5a13cec9d8fe7ffb82b5e5f236f02ae896f4e47b77e5cd1f2a917
to /home/mithril/data/devnet /85f09b39b0b5a13cec9d8fe7ffb82b5e5f236f02ae896f4e47b77e5cd1f2a917/db

Restore a Cardano Node with:

docker run -v cardano-node-ipc:/ipc -v cardano-node-data:/data --mount type=bind,source="./data/devnet /85f09b39b0b5a13cec9d8fe7ffb82b5e5f236f02ae896f4e47b77e5cd1f2a917/db",target=/data/db/ -e NETWORK=devnet  inputoutput/cardano-node

chỉnh sửa trang này