sykesm

module proto-utf8

go 1.14

require (
	github.com/golang/protobuf v1.4.2
	google.golang.org/protobuf v1.25.0
)

sykesm

Fabric Configuration

Fabric configuration is currently implemented around a configuration library called [viper][viper]. Viper reads configuration from files, environment variables, and flags, and exposes an API that uses dot qualified keys to reference the configuration values (think System Properties on steroids).

When configuration is read from files, the segments of the configuration key are used to walk config file stanzas to the data. Values read from the configuration file can be overridden by setting an environment variable that

sykesm

External Chaincode Launcher
Roadmap

Matthew Sykes
IBM
sykesmat@us.ibm.com


* Why?

sykesm

Goals

• Provide Fabric operators with a mechanism to build and launch chaincode outside of Docker
• Begin the process of decoupling and extracting chaincode build processing from the peer

Background

Our current chaincode deployment model looks a lot like a PaaS; chaincode developers write code in the language of their choice and push it to the peer for execution. The peer, on demand, transforms the code into an executable package, launches the chaincode in an execution environment, and routes requests to the running chaincode.

Unfortunately, we have implemented this by hard coding the logic for packaging, building, and running chaincode inside Docker containers. In addition to making it difficult to experiment with new chaincode types, the implementation requires operators to grant the peer access to a Docker daemon. Since Docker daemon access enables the peer to perform a number of privileged actions, it's strongly discouraged in security conscious environments. This binding also prevents operators

sykesm

/*
Copyright IBM Corp. All Rights Reserved.

SPDX-License-Identifier: Apache-2.0
*/

package factory

import (
	"errors"

sykesm

/*
Copyright IBM Corp. All Rights Reserved.

SPDX-License-Identifier: Apache-2.0
*/

package simple

import (
	"fmt"

sykesm

#!/bin/bash -ex

pwd
# /Users/cfdojo/workspace/fabric/standalone

killall orderer peer
rm -rf output peer1 peer2

mkdir -p output/crypto
cryptogen generate --config testdata/crypto-config.yaml --output output/crypto

sykesm

@font-face {
font-family: "Inconsolata-dz for Powerline";
font-style: normal;
font-weight: normal;
src: url(data:font/opentype;charset-utf-8;base64,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

sykesm

Keybase proof

I hereby claim:

• I am sykesm on github.
• I am sykesm (https://keybase.io/sykesm) on keybase.
• I have a public key whose fingerprint is 4884 F32E 7A73 3714 3FCA 540D BDBE CC3A C6E8 562A

To claim this, I am signing this object:

sykesm

#!/usr/bin/perl

use NetAddr::IP;
use POSIX qw(strftime);

my $dnsmasq_leases_path = '/var/run/dnsmasq-dhcp.leases';
my $dhcpd_leases_path = '/var/run/dhcpd.leases';
my $network_names_path = '/opt/vyatta/config/active/service/dhcp-server/shared-network-name';

my %networks_by_subnet;