Omni explorer in Docker

This is setup in docker-compose for omnicore explorer. Several services are launched:

• Omnicore node
• Omnicore api
• Omnicore engine
• Omnicore explorer
• Redis
• Postgres

Prerequisite

• docker
• docker-compose

Install

git clone https://github.com/APshenkin/omnilayer-explorer-docker.git
cd omnilayer-explorer-docker
// edit configurations if you want
docker-compose build
docker-compose up -d

Configuration

Each service has own configuration (list are below)

API configuration

• ./api/bitcoin.conf - Setup credetials to your omnicore node
• ./api/sql.conf - Setup credetials to your postgres instance

Engine configuration

• ./engine/bitcoin.conf - Setup credetials to your omnicore node
• ./engine/sql.conf - Setup credetials to your postgres instance

ENV variables:

• NETWORK - testnet or any other value. Depents on your omnicore node configuration
• FLYWAY_PLACEHOLDERS_OMNIAPIPASSWORD - password for omni api postgres user
• FLYWAY_PLACEHOLDERS_OMNIENGINEPASSWORD - password for omni engine postgres user
• PGUSER - default postgres user
• PGPASSWORD - password for default postgres user
• PGHOST - postgres instance host
• PGPORT - postgres instance port
• OMNIDB_DATABASE - omni database name

Explorer configuration

• ./explorer/addDevMiddlewares.js - set target in proxy to your api instance
• ./explorer/constants.js - set change api url rule to your api instance

Postgres configuration

ENV variables:

• POSTGRES_PASSWORD - set postgres default password

Known issues

Testnet

• Error on inserting transaction 8dd6e8c1e39e86f1d398db74eeaba800e02c6fd1a1b9e7eb93ded2c63e538c6a. The best option is to insert block 306337 manually

  INSERT INTO public.transactions (id, txhash, protocol, txdbserialnum, txtype, txversion, ecosystem, txrecvtime, txstate, txerrorcode, txblocknumber, txseqinblock) VALUES (615, '8dd6e8c1e39e86f1d398db74eeaba800e02c6fd1a1b9e7eb93ded2c63e538c6a', 'Omni', 2669984, 50, 0, 'Production', '2014-11-04 01:49:27', 'not valid', null, 306337, 1);
  INSERT INTO public.txjson (id, txdbserialnum, protocol, txdata) VALUES (615, 2669984, 'Omni', '{"fee": "0.00010000", "url": "null", "data": "null", "txid": "8dd6e8c1e39e86f1d398db74eeaba800e02c6fd1a1b9e7eb93ded2c63e538c6a", "type": "Create Property - Fixed", "block": 306337, "valid": false, "amount": "-92233720368", "ismine": false, "version": 0, "category": "errtok", "type_int": 50, "blockhash": "00000000106c69183fd63dc6605da8bd6e27ecd1222d66dd840568eaa668bfb4", "blocktime": 1415065767, "ecosystem": "test", "subcategory": "ErrToken", "propertyname": "errtok", "propertytype": "divisible", "confirmations": 1136602, "invalidreason": "Value out of range or zero", "sendingaddress": "mfaiZGBkY4mBqt3PHPD2qWgbaafGa7vR64", "positioninblock": 1}');
  INSERT INTO public.blocks (blocknumber, protocol, blocktime, version, blockhash, prevblock, merkleroot, bits, nonce, size, txcount) VALUES (306337, 'Bitcoin', '2011-11-04 01:49:27', 2, '00000000106c69183fd63dc6605da8bd6e27ecd1222d66dd840568eaa668bfb4', '000000000df29936b576570f9e9f3e1b22efed881921d713d02981c532130836', '90cc13fc0e0ce43120ca66be3e0a0e4c733d6dbae7645966e56605398abf98e3', '1d00ffff', 3792769728, 786, 3);
  INSERT INTO public.txstats (id, protocol, blocknumber, blocktime, txcount, blockcount) VALUES (306390, 'Omni', 306337, '2014-11-04 01:49:27', 14, 1);

• Omni and Test Omni properties are not listed in property list. Best option to insert them manually

  INSERT INTO public.smartproperties (protocol, propertyid, issuer, ecosystem, createtxdbserialnum, lasttxdbserialnum, propertyname, propertytype, prevpropertyid, propertyserviceurl, propertycategory, propertysubcategory, propertydata, registrationdata, flags) VALUES ('Omni', 1, 'mpexoDuSkGGqvqrkrjiFng38QPkJQVFyqv', 'Production', 0, 0, 'Omni', 2, 0, null, '', '', '{"url": "http://www.omnilayer.org", "data": "Omni serve as the binding between Bitcoin, smart properties and contracts created on the Omni Layer.", "name": "Omni", "issuer": "mpexoDuSkGGqvqrkrjiFng38QPkJQVFyqv", "category": "N/A", "blocktime": 1377994675, "divisible": true, "propertyid": 1, "subcategory": "N/A", "totaltokens": "243522.54399773", "creationtxid": "0000000000000000000000000000000000000000000000000000000000000000", "fixedissuance": false, "managedissuance": false}', null, null);
  INSERT INTO public.smartproperties (protocol, propertyid, issuer, ecosystem, createtxdbserialnum, lasttxdbserialnum, propertyname, propertytype, prevpropertyid, propertyserviceurl, propertycategory, propertysubcategory, propertydata, registrationdata, flags) VALUES ('Omni', 2, 'mpexoDuSkGGqvqrkrjiFng38QPkJQVFyqv', 'Test', 0, 0, 'Test Omni', 2, 0, null, '', '', '{"url": "http://www.omnilayer.org", "data": "Test Omni serve as the binding between Bitcoin, smart properties and contracts created on the Omni Layer.", "name": "Test Omni", "issuer": "mpexoDuSkGGqvqrkrjiFng38QPkJQVFyqv", "category": "N/A", "blocktime": 1377994675, "divisible": true, "propertyid": 2, "subcategory": "N/A", "totaltokens": "188740.46001459", "creationtxid": "0000000000000000000000000000000000000000000000000000000000000000", "fixedissuance": false, "managedissuance": false}', null, null);

Mainnet

• Omni and Test Omni properties are not listed in property list. Best option to insert them manually

  INSERT INTO public.smartproperties (protocol, propertyid, issuer, ecosystem, createtxdbserialnum, lasttxdbserialnum, propertyname, propertytype, prevpropertyid, propertyserviceurl, propertycategory, propertysubcategory, propertydata, registrationdata, flags) VALUES ('Omni', 1, '1EXoDusjGwvnjZUyKkxZ4UHEf77z6A5S4P', 'Production', 0, 0, 'Omni', 2, 0, null, '', '', '{"url": "http://www.omnilayer.org", "data": "Omni serve as the binding between Bitcoin, smart properties and contracts created on the Omni Layer.", "name": "Omni", "issuer": "1EXoDusjGwvnjZUyKkxZ4UHEf77z6A5S4P", "category": "N/A", "blocktime": 1377994675, "divisible": true, "propertyid": 1, "subcategory": "N/A", "totaltokens": "243522.54399773", "creationtxid": "0000000000000000000000000000000000000000000000000000000000000000", "fixedissuance": false, "managedissuance": false}', null, null);
  INSERT INTO public.smartproperties (protocol, propertyid, issuer, ecosystem, createtxdbserialnum, lasttxdbserialnum, propertyname, propertytype, prevpropertyid, propertyserviceurl, propertycategory, propertysubcategory, propertydata, registrationdata, flags) VALUES ('Omni', 2, '1EXoDusjGwvnjZUyKkxZ4UHEf77z6A5S4P', 'Test', 0, 0, 'Test Omni', 2, 0, null, '', '', '{"url": "http://www.omnilayer.org", "data": "Test Omni serve as the binding between Bitcoin, smart properties and contracts created on the Omni Layer.", "name": "Test Omni", "issuer": "1EXoDusjGwvnjZUyKkxZ4UHEf77z6A5S4P", "category": "N/A", "blocktime": 1377994675, "divisible": true, "propertyid": 2, "subcategory": "N/A", "totaltokens": "188740.46001459", "creationtxid": "0000000000000000000000000000000000000000000000000000000000000000", "fixedissuance": false, "managedissuance": false}', null, null);