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Run A Node Using Docker
Overview
For the ease use of Docker and setup a local node or our Mainnet node, we provide a docker helper script called docker_ops.py. For the complete help, you can move forward to this page: Docker reference. Here we will only provide a simple script that will run both a local test node and wallet program.
Step 1: Pull Image
First you need to pull the necessary Docker image
docker pull everitoken/evt:latestStep 2: Get the Script
Then get the helper script
wget https://raw.githubusercontent.com/everitoken/evt/master/scripts/docker_ops.py
chmod +x ./docker_ops.pypython3 is needed for this script, and these python packages is also needed: click and docker. If you're using Ubuntu, you can install required packages like this:
DEBIAN_FRONTEND=noninteractive apt-get install -y python3-pip && pip3 install click dockerIf everything is right, you can get the help page
./docker_ops.py --helpStep 3: Setup the Local Node
Setup Network In order to make it possible to be connected between evtd and evtc, containers should be in the same Docker network. So first we need to create a network in Docker. You can simply called like:
./docker_ops.py network initThis will output:
Network: evt-net network is createdAn default evt-net network will be created. If you'd like other name, you can add --name or -n option.
Use the following script to setup a local node
./docker_ops.py evtd init
./docker_ops.py evtd create -t testnet --http-port=8888 --p2p-port=7888 --host=0.0.0.0 -- --http-validate-host=false --verbose-http-errors --plugin=evt::evt_link_plugin --producer-name=evt -e --delete-all-blocks
./docker_ops.py evtd start
./docker_ops.py evtd logsIf you can see the logs like:
info 2018-11-28T08:02:12.123 thread-0 chain_plugin.cpp:419 plugin_initialize ] Deleting state database and blocks
warn 2018-11-28T08:02:12.124 thread-0 chain_plugin.cpp:561 plugin_initialize ] Starting up fresh blockchain with default genesis state.
info 2018-11-28T08:02:12.427 thread-0 http_plugin.cpp:536 plugin_initialize ] configured http to listen on 0.0.0.0:8888
info 2018-11-28T08:02:12.427 thread-0 net_plugin.cpp:3018 plugin_initialize ] Initialize net plugin
info 2018-11-28T08:02:12.427 thread-0 net_plugin.cpp:3045 plugin_initialize ] host: 0.0.0.0 port: 7888
info 2018-11-28T08:02:12.427 thread-0 net_plugin.cpp:3112 plugin_initialize ] my node_id is afebf7970df1b69d49f9f8d448008b381d2e332eafcad251e3a33662574cc7ab
Logging config file is not avaiable: /opt/evt/etc/evtd/logging.json
info 2018-11-28T08:02:12.427 thread-0 main.cpp:151 main ] evtd version evt-v2.2-61-g6470938b
info 2018-11-28T08:02:12.427 thread-0 main.cpp:152 main ] evt root is /root/.local/share
warn 2018-11-28T08:02:12.427 thread-0 controller.cpp:1167 startup ] No head block in fork db, perhaps we need to replay
warn 2018-11-28T08:02:12.494 thread-0 token_database.cpp:1294 load_savepoints ] No savepoints log in token database
warn 2018-11-28T08:02:12.494 thread-0 controller.cpp:497 initialize_fork_db ] Initializing new blockchain with genesis state
info 2018-11-28T08:02:12.528 thread-0 chain_plugin.cpp:665 plugin_startup ] starting chain in read/write mode
info 2018-11-28T08:02:12.528 thread-0 chain_plugin.cpp:670 plugin_startup ] Blockchain started; head block is #1, genesis timestamp is 2018-05-31T12:00:00.000
info 2018-11-28T08:02:12.538 thread-0 http_plugin.cpp:614 plugin_startup ] start listening for http requests
info 2018-11-28T08:02:12.538 thread-0 history_api_plugin.cpp:69 plugin_startup ] starting history_api_plugin
info 2018-11-28T08:02:12.538 thread-0 evt_link_plugin.cpp:225 plugin_startup ] starting evt_link_plugin
info 2018-11-28T08:02:12.538 thread-0 http_plugin.cpp:723 add_deferred_handler ] add deferred api url: /v1/evt_link/get_trx_id_for_link_id
info 2018-11-28T08:02:12.538 thread-0 net_plugin.cpp:3133 plugin_startup ] starting listener, max clients is 25
info 2018-11-28T08:02:12.538 thread-0 producer_plugin.cpp:710 plugin_startup ] producer plugin: plugin_startup() begin
info 2018-11-28T08:02:12.538 thread-0 producer_plugin.cpp:733 plugin_startup ] Launching block production for 1 producers at 2018-11-28T08:02:12.538.
info 2018-11-28T08:02:12.538 thread-0 producer_plugin.cpp:745 plugin_startup ] producer plugin: plugin_startup() end
info 2018-11-28T08:02:13.001 thread-0 producer_plugin.cpp:1440 produce_block ] Produced block 000000024909b869... #2 @ 2018-11-28T08:02:13.000 signed by evt [trxs: 0, lib: 0, confirmed: 0]
info 2018-11-28T08:02:13.501 thread-0 producer_plugin.cpp:1440 produce_block ] Produced block 000000035a52a036... #3 @ 2018-11-28T08:02:13.500 signed by evt [trxs: 0, lib: 2, confirmed: 0]
info 2018-11-28T08:02:14.000 thread-0 producer_plugin.cpp:1440 produce_block ] Produced block 000000046ef8c6d6... #4 @ 2018-11-28T08:02:14.000 signed by evt [trxs: 0, lib: 3, confirmed: 0]
info 2018-11-28T08:02:14.501 thread-0 producer_plugin.cpp:1440 produce_block ] Produced block 000000053969d9fc... #5 @ 2018-11-28T08:02:14.500 signed by evt [trxs: 0, lib: 4, confirmed: 0]Then the local node is setup.
Step 4: Setup Wallet Program
Then use the scripts below to setup wallet program
./docker_ops.py evtwd init
./docker_ops.py evtwd create
./docker_ops.py evtwd start
./docker_ops.py evtwd logsIf you see the logs like
info 2018-11-28T09:50:57.252 thread-0 wallet_plugin.cpp:46 plugin_initialize ] initializing wallet plugin
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/evtwd/stop
info 2018-11-28T09:50:57.252 thread-0 wallet_api_plugin.cpp:77 plugin_startup ] starting wallet_api_plugin
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/create
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/create_key
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/get_my_signatures
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/get_public_keys
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/import_key
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/list_keys
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/list_wallets
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/lock
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/lock_all
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/open
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/remove_key
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/set_timeout
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/sign_digest
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/sign_transaction
info 2018-11-28T09:50:57.252 thread-0 http_plugin.cpp:706 add_handler ] add local only api url: /v1/wallet/unlockThen the wallet program is setup.
Step 5: Use the CLI Program
Now you can use out CLI program evtc, simply run like
./docker_ops.py evtc --help
./docker_ops.py evtc wallet createThat's all! For the detail usage of this script, please refer to Docker reference.
Continue Reading: Non-Fungible Tokens And Domains