docker: change container golang version; fix readme
This commit is contained in:
Andrey Samokhvalov
Olaoluwa Osuntokun
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commit
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133
docker/README.md
133
docker/README.md
@ -49,12 +49,13 @@ topology, and send a payment from `Alice` to `Bob`.
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**General workflow is following:**
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* Create a `btcd` node running on a private `simnet`.
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* Create `Alice`, one of the `lnd` nodes in our test network.
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* Create `Bob`, the other `lnd` node in our test network.
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* Mine some blocks to send `Alice` some bitcoin.
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* Create `Alice`, one of the `lnd` nodes in our simulation network.
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* Create `Bob`, the other `lnd` node in our simulation network.
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* Mine some blocks to send `Alice` some bitcoins.
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* Open channel between `Alice` and `Bob`.
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* Send payment from `Alice` to `Bob`.
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* Finally, close the channel between `Alice` and Bob`.
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* Close the channel between `Alice` and Bob`.
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* Check that on-chain Bob balance was changed.
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Start `btcd`, and then create an address for `Alice` that we'll directly mine
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bitcoin into.
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@ -83,17 +84,6 @@ $ docker-compose run btcctl generate 400
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$ docker-compose run btcctl getblockchaininfo | grep -A 1 segwit
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```
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Now we have `btcd` running and some amount of bitcoins mined to the `Alice`
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address. We'll need to restart `Alice` just once so she properly syncs up with
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`btcd`.
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```bash
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# Stop "Alice" container:
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$ docker-compose stop "alice"
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# Start "Alice" container and log into it:
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$ docker-compose up --no-recreate -d "alice"
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$ docker exec -i -t "alice" bash
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# Check "Alice" balance:
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alice$ lncli walletbalance --witness_only=true
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```
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@ -108,11 +98,15 @@ $ docker exec -i -t "bob" bash
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bob$ lncli getinfo
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{
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----> "identity_pubkey": "0290bf454f4b95baf9227801301b331e35d477c6b6e7f36a599983ae58747b3828",
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"block_height": 3949,
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"block_hash": "00000000853c9dcccf8879abb0a91f0152aed16efe68015a924156f5845016ee",
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"synced_to_chain": true,
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"testnet": false,
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----->"identity_pubkey": "0343bc80b914aebf8e50eb0b8e445fc79b9e6e8e5e018fa8c5f85c7d429c117b38",
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"alias": "",
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"num_pending_channels": 0,
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"num_active_channels": 0,
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"num_peers": 0,
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"block_height": 1215,
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"block_hash": "7d0bc86ea4151ed3b5be908ea883d2ac3073263537bcf8ca2dca4bec22e79d50",
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"synced_to_chain": true,
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"testnet": false
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}
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# Get the IP address of "Bob" node:
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@ -124,29 +118,37 @@ alice$ lncli connect <bob_pubkey>@<bob_host>:10011
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# Check list of peers on "Alice" side:
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alice$ lncli listpeers
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{
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"peers": [
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{
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"pub_key": "0290bf454f4b95baf9227801301b331e35d477c6b6e7f36a599983ae58747b3828",
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"peer_id": 1,
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"address": "10.0.0.125:10011",
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"bytes_sent": 3278,
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"bytes_recv": 3278
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}
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]
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"peers": [
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{
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"pub_key": "0343bc80b914aebf8e50eb0b8e445fc79b9e6e8e5e018fa8c5f85c7d429c117b38",
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"peer_id": 1,
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"address": "172.19.0.4:10011",
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"bytes_sent": "357",
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"bytes_recv": "357",
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"sat_sent": "0",
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"sat_recv": "0",
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"inbound": true,
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"ping_time": "0"
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}
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]
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}
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# Check list of peers on "Bob" side:
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bob$ lncli listpeers
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{
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"peers": [
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{
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"pub_key": "036a0c5ea35df8a528b98edf6f290b28676d51d0fe202b073fe677612a39c0aa09",
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"peer_id": 1,
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"address": "10.0.0.15:10011",
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"bytes_sent": 3278,
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"bytes_recv": 3278
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}
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]
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"peers": [
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{
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"pub_key": "03d0cd35b761f789983f3cfe82c68170cd1c3266b39220c24f7dd72ef4be0883eb",
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"peer_id": 1,
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"address": "172.19.0.3:51932",
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"bytes_sent": "357",
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"bytes_recv": "357",
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"sat_sent": "0",
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"sat_recv": "0",
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"inbound": false,
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"ping_time": "0"
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}
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]
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}
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```
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@ -161,17 +163,22 @@ $ docker-compose run btcctl generate 1
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# Check that channel with "Bob" was created:
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alice$ lncli listchannels
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{
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"channels": [
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{
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"remote_pubkey": "0290bf454f4b95baf9227801301b331e35d477c6b6e7f36a599983ae58747b3828",
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"channel_point": "7a632cde9e9e2ae4e9209591c0587bbb03254814c62e2a7fcef35ced743b0025:0",
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"chan_id": 1170330072213225472,
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"capacity": 1005000,
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"local_balance": 1000000,
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}
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]
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"channels": [
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{
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"active": true,
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"remote_pubkey": "0343bc80b914aebf8e50eb0b8e445fc79b9e6e8e5e018fa8c5f85c7d429c117b38",
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"channel_point": "3511ae8a52c97d957eaf65f828504e68d0991f0276adff94c6ba91c7f6cd4275:0",
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"chan_id": "1337006139441152",
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"capacity": "1005000",
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"local_balance": "1000000",
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"remote_balance": "0",
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"unsettled_balance": "0",
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"total_satoshis_sent": "0",
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"total_satoshis_received": "0",
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"num_updates": "0"
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}
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]
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}
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```
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Send the payment form `Alice` to `Bob`.
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@ -202,16 +209,21 @@ it!
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# the opened channel:
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alice$ lncli listchannels
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{
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"channels": [
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{
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"remote_pubkey": "0290bf454f4b95baf9227801301b331e35d477c6b6e7f36a599983ae58747b3828",
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"channel_point": "7a632cde9e9e2ae4e9209591c0587bbb03254814c62e2a7fcef35ced743b0025:0",
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"chan_id": 1170330072213225472,
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"capacity": 1005000,
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"local_balance": 900000,
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"remote_balance": 10000,
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}
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]
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"channels": [
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{
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"active": true,
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"remote_pubkey": "0343bc80b914aebf8e50eb0b8e445fc79b9e6e8e5e018fa8c5f85c7d429c117b38",
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---->"channel_point": "3511ae8a52c97d957eaf65f828504e68d0991f0276adff94c6ba91c7f6cd4275:0",
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"chan_id": "1337006139441152",
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"capacity": "1005000",
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"local_balance": "990000",
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"remote_balance": "10000",
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"unsettled_balance": "0",
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"total_satoshis_sent": "10000",
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"total_satoshis_received": "0",
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"num_updates": "2"
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}
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]
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}
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# Channel point consist of two numbers separated by colon the first one
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@ -227,6 +239,9 @@ alice$ lncli walletbalance
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# Check "Bob" on-chain balance was credited with the funds he received in the
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# channel:
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bob$ lncli walletbalance
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{
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"balance": 0.0001
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}
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```
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### Connect to faucet lightning node
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@ -295,5 +310,5 @@ and send some amount of bitcoins to `Alice`.
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* How to see `alice` | `bob` | `btcd` logs?
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```bash
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docker-compose logs <alice|bob|btcd>
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docker-compose logs <alice|bob|btcd>
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```
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@ -1,4 +1,4 @@
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FROM golang:1.7
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FROM golang:1.8
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MAINTAINER Olaoluwa Osuntokun <laolu@lightning.network>
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