mirror of
https://github.com/hyperledger/fabric-samples.git
synced 2026-06-17 07:25:10 +00:00
* Addresses Issue #548 by providing a simple guide for running Java chaincode as a service with a local debugger. Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com> * missed a couple of bash syntax errors Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com> * Add metadata and activate examples to the CC README Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com> * move ccpackage/ contents into network script Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com> * Fix CI test - Azure mounts git checkout at a different folder root path Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com> * Update test-network-k8s README with updated cc deploy commands Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com> * Run basic-asset transfer CI tests with Java + golang CC in Azure Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com> * remove (obsolete) test-net chaincode/ folder Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com> * Address some PR review feedback points - README reorg Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com> * Use the SDKs contract router Main, not a local entrypoint Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com> * bump the build - remove trailing newlines from a README Signed-off-by: Josh Kneubuhl <jkneubuh@us.ibm.com>
This commit is contained in:
jkneubuh
GitHub
parent
5ad54564db
commit
eeb4e611c7
22 changed files with 661 additions and 402 deletions
2
asset-transfer-basic/chaincode-java/.gitignore
vendored
Normal file
2
asset-transfer-basic/chaincode-java/.gitignore
vendored
Normal file
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@ -0,0 +1,2 @@
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.idea/
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.gradle/
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10
asset-transfer-basic/chaincode-java/README.md
Normal file
10
asset-transfer-basic/chaincode-java/README.md
Normal file
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@ -0,0 +1,10 @@
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## Basic Asset Transfer
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This sample implements the basic asset transfer scenario, illustrating the use of the Java Contract SDKs to provide a
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smart contract as a service.
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To run this chaincode contract locally on a development network, see:
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- [Debugging chaincode as a service](../../test-network-k8s/docs/CHAINCODE_AS_A_SERVICE.md) (Kube test network)
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- [End-to-end with the test-network](../../test-network/CHAINCODE_AS_A_SERVICE_TUTORIAL.md#end-to-end-with-the-the-test-network) (Docker compose)
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@ -7,10 +7,10 @@ set -euo pipefail
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: ${DEBUG:="false"}
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if [ "${DEBUG,,}" = "true" ]; then
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java -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=0.0.0.0:8000 -jar /chaincode.jar
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exec java -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=0.0.0.0:8000 -jar /chaincode.jar
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elif [ "${CORE_PEER_TLS_ENABLED,,}" = "true" ]; then
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java -jar /chaincode.jar # todo
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exec java -jar /chaincode.jar # todo
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else
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java -jar /chaincode.jar
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exec java -jar /chaincode.jar
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fi
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Binary file not shown.
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@ -1,5 +1,5 @@
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-6.5.1-bin.zip
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distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.1-bin.zip
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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270
asset-transfer-basic/chaincode-java/gradlew
vendored
270
asset-transfer-basic/chaincode-java/gradlew
vendored
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@ -1,7 +1,7 @@
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#!/usr/bin/env sh
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#!/bin/sh
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#
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# Copyright 2015 the original author or authors.
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# Copyright © 2015-2021 the original authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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@ -17,78 +17,113 @@
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#
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##############################################################################
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##
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## Gradle start up script for UN*X
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##
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#
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# Gradle start up script for POSIX generated by Gradle.
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#
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# Important for running:
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#
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# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
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# noncompliant, but you have some other compliant shell such as ksh or
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# bash, then to run this script, type that shell name before the whole
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# command line, like:
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#
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# ksh Gradle
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#
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# Busybox and similar reduced shells will NOT work, because this script
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# requires all of these POSIX shell features:
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# * functions;
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# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
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# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
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# * compound commands having a testable exit status, especially «case»;
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# * various built-in commands including «command», «set», and «ulimit».
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#
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# Important for patching:
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#
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# (2) This script targets any POSIX shell, so it avoids extensions provided
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# by Bash, Ksh, etc; in particular arrays are avoided.
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#
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# The "traditional" practice of packing multiple parameters into a
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# space-separated string is a well documented source of bugs and security
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# problems, so this is (mostly) avoided, by progressively accumulating
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# options in "$@", and eventually passing that to Java.
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#
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# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
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# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
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# see the in-line comments for details.
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#
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# There are tweaks for specific operating systems such as AIX, CygWin,
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# Darwin, MinGW, and NonStop.
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#
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# (3) This script is generated from the Groovy template
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# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
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# within the Gradle project.
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#
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# You can find Gradle at https://github.com/gradle/gradle/.
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#
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##############################################################################
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# Attempt to set APP_HOME
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# Resolve links: $0 may be a link
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PRG="$0"
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# Need this for relative symlinks.
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while [ -h "$PRG" ] ; do
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ls=`ls -ld "$PRG"`
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link=`expr "$ls" : '.*-> \(.*\)$'`
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if expr "$link" : '/.*' > /dev/null; then
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PRG="$link"
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else
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PRG=`dirname "$PRG"`"/$link"
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fi
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app_path=$0
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# Need this for daisy-chained symlinks.
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while
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APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
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[ -h "$app_path" ]
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do
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ls=$( ls -ld "$app_path" )
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link=${ls#*' -> '}
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case $link in #(
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/*) app_path=$link ;; #(
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*) app_path=$APP_HOME$link ;;
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esac
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done
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SAVED="`pwd`"
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cd "`dirname \"$PRG\"`/" >/dev/null
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APP_HOME="`pwd -P`"
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cd "$SAVED" >/dev/null
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APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
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APP_NAME="Gradle"
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APP_BASE_NAME=`basename "$0"`
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APP_BASE_NAME=${0##*/}
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# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
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# Use the maximum available, or set MAX_FD != -1 to use that value.
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MAX_FD="maximum"
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MAX_FD=maximum
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warn () {
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echo "$*"
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}
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} >&2
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die () {
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echo
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echo "$*"
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echo
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exit 1
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}
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} >&2
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# OS specific support (must be 'true' or 'false').
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cygwin=false
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msys=false
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darwin=false
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nonstop=false
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case "`uname`" in
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CYGWIN* )
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cygwin=true
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;;
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Darwin* )
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darwin=true
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;;
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MINGW* )
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msys=true
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;;
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NONSTOP* )
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nonstop=true
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;;
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case "$( uname )" in #(
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CYGWIN* ) cygwin=true ;; #(
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Darwin* ) darwin=true ;; #(
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MSYS* | MINGW* ) msys=true ;; #(
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NONSTOP* ) nonstop=true ;;
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esac
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CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
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||||
# Determine the Java command to use to start the JVM.
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if [ -n "$JAVA_HOME" ] ; then
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if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
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# IBM's JDK on AIX uses strange locations for the executables
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JAVACMD="$JAVA_HOME/jre/sh/java"
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JAVACMD=$JAVA_HOME/jre/sh/java
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else
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JAVACMD="$JAVA_HOME/bin/java"
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JAVACMD=$JAVA_HOME/bin/java
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fi
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if [ ! -x "$JAVACMD" ] ; then
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die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
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@ -97,7 +132,7 @@ Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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else
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JAVACMD="java"
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JAVACMD=java
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which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
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Please set the JAVA_HOME variable in your environment to match the
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@ -105,84 +140,95 @@ location of your Java installation."
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fi
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# Increase the maximum file descriptors if we can.
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if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
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MAX_FD_LIMIT=`ulimit -H -n`
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if [ $? -eq 0 ] ; then
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if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
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MAX_FD="$MAX_FD_LIMIT"
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fi
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ulimit -n $MAX_FD
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if [ $? -ne 0 ] ; then
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warn "Could not set maximum file descriptor limit: $MAX_FD"
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fi
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else
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warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
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||||
fi
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fi
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# For Darwin, add options to specify how the application appears in the dock
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if $darwin; then
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GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
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fi
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||||
# For Cygwin or MSYS, switch paths to Windows format before running java
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if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
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APP_HOME=`cygpath --path --mixed "$APP_HOME"`
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CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
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JAVACMD=`cygpath --unix "$JAVACMD"`
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# We build the pattern for arguments to be converted via cygpath
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ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
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SEP=""
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for dir in $ROOTDIRSRAW ; do
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ROOTDIRS="$ROOTDIRS$SEP$dir"
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SEP="|"
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||||
done
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OURCYGPATTERN="(^($ROOTDIRS))"
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||||
# Add a user-defined pattern to the cygpath arguments
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||||
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
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OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
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||||
fi
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||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
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i=0
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||||
for arg in "$@" ; do
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CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
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||||
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
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||||
|
||||
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
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||||
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
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||||
else
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||||
eval `echo args$i`="\"$arg\""
|
||||
fi
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||||
i=$((i+1))
|
||||
done
|
||||
case $i in
|
||||
(0) set -- ;;
|
||||
(1) set -- "$args0" ;;
|
||||
(2) set -- "$args0" "$args1" ;;
|
||||
(3) set -- "$args0" "$args1" "$args2" ;;
|
||||
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
|
||||
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
|
||||
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
|
||||
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
|
||||
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
|
||||
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
|
||||
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
|
||||
case $MAX_FD in #(
|
||||
max*)
|
||||
MAX_FD=$( ulimit -H -n ) ||
|
||||
warn "Could not query maximum file descriptor limit"
|
||||
esac
|
||||
case $MAX_FD in #(
|
||||
'' | soft) :;; #(
|
||||
*)
|
||||
ulimit -n "$MAX_FD" ||
|
||||
warn "Could not set maximum file descriptor limit to $MAX_FD"
|
||||
esac
|
||||
fi
|
||||
|
||||
# Escape application args
|
||||
save () {
|
||||
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
|
||||
echo " "
|
||||
}
|
||||
APP_ARGS=$(save "$@")
|
||||
# Collect all arguments for the java command, stacking in reverse order:
|
||||
# * args from the command line
|
||||
# * the main class name
|
||||
# * -classpath
|
||||
# * -D...appname settings
|
||||
# * --module-path (only if needed)
|
||||
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
|
||||
|
||||
# Collect all arguments for the java command, following the shell quoting and substitution rules
|
||||
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
|
||||
# For Cygwin or MSYS, switch paths to Windows format before running java
|
||||
if "$cygwin" || "$msys" ; then
|
||||
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
|
||||
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
|
||||
|
||||
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
|
||||
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
|
||||
cd "$(dirname "$0")"
|
||||
JAVACMD=$( cygpath --unix "$JAVACMD" )
|
||||
|
||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||
for arg do
|
||||
if
|
||||
case $arg in #(
|
||||
-*) false ;; # don't mess with options #(
|
||||
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
|
||||
[ -e "$t" ] ;; #(
|
||||
*) false ;;
|
||||
esac
|
||||
then
|
||||
arg=$( cygpath --path --ignore --mixed "$arg" )
|
||||
fi
|
||||
# Roll the args list around exactly as many times as the number of
|
||||
# args, so each arg winds up back in the position where it started, but
|
||||
# possibly modified.
|
||||
#
|
||||
# NB: a `for` loop captures its iteration list before it begins, so
|
||||
# changing the positional parameters here affects neither the number of
|
||||
# iterations, nor the values presented in `arg`.
|
||||
shift # remove old arg
|
||||
set -- "$@" "$arg" # push replacement arg
|
||||
done
|
||||
fi
|
||||
|
||||
# Collect all arguments for the java command;
|
||||
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
|
||||
# shell script including quotes and variable substitutions, so put them in
|
||||
# double quotes to make sure that they get re-expanded; and
|
||||
# * put everything else in single quotes, so that it's not re-expanded.
|
||||
|
||||
set -- \
|
||||
"-Dorg.gradle.appname=$APP_BASE_NAME" \
|
||||
-classpath "$CLASSPATH" \
|
||||
org.gradle.wrapper.GradleWrapperMain \
|
||||
"$@"
|
||||
|
||||
# Use "xargs" to parse quoted args.
|
||||
#
|
||||
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
|
||||
#
|
||||
# In Bash we could simply go:
|
||||
#
|
||||
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
|
||||
# set -- "${ARGS[@]}" "$@"
|
||||
#
|
||||
# but POSIX shell has neither arrays nor command substitution, so instead we
|
||||
# post-process each arg (as a line of input to sed) to backslash-escape any
|
||||
# character that might be a shell metacharacter, then use eval to reverse
|
||||
# that process (while maintaining the separation between arguments), and wrap
|
||||
# the whole thing up as a single "set" statement.
|
||||
#
|
||||
# This will of course break if any of these variables contains a newline or
|
||||
# an unmatched quote.
|
||||
#
|
||||
|
||||
eval "set -- $(
|
||||
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
|
||||
xargs -n1 |
|
||||
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
|
||||
tr '\n' ' '
|
||||
)" '"$@"'
|
||||
|
||||
exec "$JAVACMD" "$@"
|
||||
|
|
|
|||
25
asset-transfer-basic/chaincode-java/gradlew.bat
vendored
25
asset-transfer-basic/chaincode-java/gradlew.bat
vendored
|
|
@ -29,6 +29,9 @@ if "%DIRNAME%" == "" set DIRNAME=.
|
|||
set APP_BASE_NAME=%~n0
|
||||
set APP_HOME=%DIRNAME%
|
||||
|
||||
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
|
||||
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
|
||||
|
||||
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
|
||||
|
||||
|
|
@ -37,7 +40,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
|
|||
|
||||
set JAVA_EXE=java.exe
|
||||
%JAVA_EXE% -version >NUL 2>&1
|
||||
if "%ERRORLEVEL%" == "0" goto init
|
||||
if "%ERRORLEVEL%" == "0" goto execute
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
|
|
@ -51,7 +54,7 @@ goto fail
|
|||
set JAVA_HOME=%JAVA_HOME:"=%
|
||||
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||
|
||||
if exist "%JAVA_EXE%" goto init
|
||||
if exist "%JAVA_EXE%" goto execute
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||
|
|
@ -61,28 +64,14 @@ echo location of your Java installation.
|
|||
|
||||
goto fail
|
||||
|
||||
:init
|
||||
@rem Get command-line arguments, handling Windows variants
|
||||
|
||||
if not "%OS%" == "Windows_NT" goto win9xME_args
|
||||
|
||||
:win9xME_args
|
||||
@rem Slurp the command line arguments.
|
||||
set CMD_LINE_ARGS=
|
||||
set _SKIP=2
|
||||
|
||||
:win9xME_args_slurp
|
||||
if "x%~1" == "x" goto execute
|
||||
|
||||
set CMD_LINE_ARGS=%*
|
||||
|
||||
:execute
|
||||
@rem Setup the command line
|
||||
|
||||
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||
|
||||
|
||||
@rem Execute Gradle
|
||||
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
|
||||
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
|
||||
|
||||
:end
|
||||
@rem End local scope for the variables with windows NT shell
|
||||
|
|
|
|||
|
|
@ -130,13 +130,17 @@ jobs:
|
|||
displayName: Run Test Network Basic Chaincode
|
||||
|
||||
- job: KubeTestNetworkBasic
|
||||
displayName: Kube Test Network Basic
|
||||
displayName: Kube Test Network
|
||||
pool:
|
||||
vmImage: ubuntu-20.04
|
||||
strategy:
|
||||
matrix:
|
||||
Docker-Typescript:
|
||||
Typescript-Java:
|
||||
CLIENT_LANGUAGE: typescript
|
||||
CHAINCODE_LANGUAGE: java
|
||||
Typescript-Golang:
|
||||
CLIENT_LANGUAGE: typescript
|
||||
CHAINCODE_LANGUAGE: external
|
||||
steps:
|
||||
- template: templates/install-k8s-deps.yml
|
||||
- script: ../ci/scripts/run-k8s-test-network-basic.sh
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@ set -euo pipefail
|
|||
# Test matrix parameters
|
||||
export CONTAINER_CLI=${CONTAINER_CLI:-docker}
|
||||
export CLIENT_LANGUAGE=${CLIENT_LANGUAGE:-typescript}
|
||||
export CHAINCODE_LANGUAGE=${CHAINCODE_LANGUAGE:-java}
|
||||
|
||||
# Fabric version and Docker registry source: use the latest stable tag image from JFrog
|
||||
export FABRIC_VERSION=${FABRIC_VERSION:-2.4}
|
||||
|
|
@ -19,9 +20,11 @@ export TEST_NETWORK_FABRIC_CA_VERSION=amd64-${FABRIC_VERSION}-stable
|
|||
# test-network-k8s parameters
|
||||
export TEST_TAG=$(git describe)
|
||||
export TEST_NETWORK_KIND_CLUSTER_NAME=${TEST_NETWORK_KIND_CLUSTER_NAME:-kind}
|
||||
|
||||
# asset-transfer-basic chaincode target
|
||||
export TEST_NETWORK_CHAINCODE_NAME=${TEST_NETWORK_CHAINCODE_NAME:-asset-transfer-basic}
|
||||
export TEST_NETWORK_CHAINCODE_IMAGE=${TEST_NETWORK_CHAINCODE_NAME}:${TEST_TAG}
|
||||
export TEST_NETWORK_CHAINCODE_PATH=${TEST_NETWORK_CHAINCODE_PATH:-../asset-transfer-basic/chaincode-external}
|
||||
export TEST_NETWORK_CHAINCODE_PATH=${TEST_NETWORK_CHAINCODE_PATH:-$PWD/../asset-transfer-basic/chaincode-${CHAINCODE_LANGUAGE}}
|
||||
export TEST_NETWORK_CHAINCODE_IMAGE=${TEST_NETWORK_CHAINCODE_IMAGE:-fabric-samples/asset-transfer-basic/chaincode-${CHAINCODE_LANGUAGE}}
|
||||
|
||||
# gateway client application parameters
|
||||
export GATEWAY_CLIENT_APPLICATION_PATH=${GATEWAY_CLIENT_APPLICATION_PATH:-../asset-transfer-basic/application-gateway-${CLIENT_LANGUAGE}}
|
||||
|
|
@ -44,12 +47,10 @@ function print() {
|
|||
|
||||
function touteSuite() {
|
||||
createCluster
|
||||
buildChaincodeImage
|
||||
}
|
||||
|
||||
function quitterLaScene() {
|
||||
destroyCluster
|
||||
scrubCCImages
|
||||
}
|
||||
|
||||
function createCluster() {
|
||||
|
|
@ -62,26 +63,13 @@ function destroyCluster() {
|
|||
./network unkind
|
||||
}
|
||||
|
||||
function buildChaincodeImage() {
|
||||
print "Building chaincode image $TEST_NETWORK_CHAINCODE_IMAGE"
|
||||
${CONTAINER_CLI} build -t $TEST_NETWORK_CHAINCODE_IMAGE $TEST_NETWORK_CHAINCODE_PATH
|
||||
|
||||
# todo: work with local reg, or k3s, or KIND, or ...
|
||||
kind load docker-image $TEST_NETWORK_CHAINCODE_IMAGE
|
||||
}
|
||||
|
||||
function scrubCCImages() {
|
||||
print "Scrubbing chaincode images"
|
||||
${CONTAINER_CLI} rmi $TEST_NETWORK_CHAINCODE_IMAGE
|
||||
}
|
||||
|
||||
function createNetwork() {
|
||||
print "Launching network"
|
||||
./network up
|
||||
./network channel create
|
||||
|
||||
print "Deploying chaincode"
|
||||
./network chaincode deploy
|
||||
./network chaincode deploy asset-transfer-basic basic_1.0 $TEST_NETWORK_CHAINCODE_PATH
|
||||
}
|
||||
|
||||
function stopNetwork() {
|
||||
|
|
@ -93,13 +81,13 @@ function stopNetwork() {
|
|||
touteSuite
|
||||
trap "quitterLaScene" EXIT
|
||||
|
||||
# invoke / query
|
||||
createNetwork
|
||||
|
||||
print "Inserting and querying assets"
|
||||
( ./network chaincode invoke '{"Args":["InitLedger"]}' \
|
||||
( ./network chaincode metadata $CHAINCODE_NAME \
|
||||
&& ./network chaincode invoke $CHAINCODE_NAME '{"Args":["InitLedger"]}' \
|
||||
&& sleep 5 \
|
||||
&& ./network chaincode query '{"Args":["ReadAsset","asset1"]}' )
|
||||
&& ./network chaincode query $CHAINCODE_NAME '{"Args":["ReadAsset","asset1"]}' )
|
||||
print "OK"
|
||||
|
||||
print "Running rest-easy test"
|
||||
|
|
|
|||
|
|
@ -22,6 +22,7 @@ _Fabric, Ahoy!_
|
|||
- [kind](https://kind.sigs.k8s.io/docs/user/quick-start/#installation)
|
||||
- [jq](https://stedolan.github.io/jq/)
|
||||
|
||||
|
||||
## Quickstart
|
||||
|
||||
Create a local Kubernetes cluster:
|
||||
|
|
@ -33,17 +34,18 @@ Launch the network, create a channel, and deploy the [basic-asset-transfer](../a
|
|||
```shell
|
||||
./network up
|
||||
./network channel create
|
||||
./network chaincode deploy
|
||||
|
||||
./network chaincode deploy asset-transfer-basic basic_1.0 $PWD/../asset-transfer-basic/chaincode-java
|
||||
```
|
||||
|
||||
Invoke and query chaincode:
|
||||
```shell
|
||||
./network chaincode invoke '{"Args":["CreateAsset","1","blue","35","tom","1000"]}'
|
||||
./network chaincode query '{"Args":["ReadAsset","1"]}'
|
||||
./network chaincode invoke asset-transfer-basic '{"Args":["CreateAsset","1","blue","35","tom","1000"]}'
|
||||
./network chaincode query asset-transfer-basic '{"Args":["ReadAsset","1"]}'
|
||||
```
|
||||
|
||||
Access the blockchain with a [REST API](https://github.com/hyperledger/fabric-samples/tree/main/asset-transfer-basic/rest-api-typescript):
|
||||
```
|
||||
```shell
|
||||
./network rest-easy
|
||||
```
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +0,0 @@
|
|||
{
|
||||
"address": "host.docker.internal:9999",
|
||||
"dial_timeout": "10s",
|
||||
"tls_required": false
|
||||
}
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
{
|
||||
"type": "ccaas",
|
||||
"label": "basic_1.0"
|
||||
}
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
{
|
||||
"address": "{{.peername}}-cc-asset-transfer-basic:9999",
|
||||
"dial_timeout": "10s",
|
||||
"tls_required": false
|
||||
}
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
{
|
||||
"type": "ccaas",
|
||||
"label": "basic_1.0"
|
||||
}
|
||||
|
|
@ -200,73 +200,11 @@ docker push $TEST_NETWORK_CHAINCODE_IMAGE
|
|||
|
||||
One of the most compelling features of Fabric's _Chaincode-as-a-Service_ pattern is that when the peer connects to a
|
||||
chaincode URL, it can connect back to a port on the local host. Instead of connecting to a pod running in a
|
||||
container within Kubernetes, we can simply connect to a native binary running in a debugger, an IDE, or docker image
|
||||
running locally!
|
||||
container within Kubernetes, the chaincode process can be launched locally as a native binary in a debugger, an IDE,
|
||||
or a docker image bound to the host network.
|
||||
|
||||
Using a singular framework, we can employ this method to enable _rapid_ **edit/test/debug cycles** when authoring
|
||||
code, **verify** docker images generated by a CI/CD pipeline, and run integration tests on a local Kubernetes.
|
||||
|
||||
For example, we can deploy the basic asset transfer smart contract with a [connection.json](../chaincode/asset-transfer-basic-debug/connection.json)
|
||||
referencing a service bound to the Docker network's IP address for the local host:
|
||||
```json
|
||||
{
|
||||
"address": "host.docker.internal:9999",
|
||||
}
|
||||
```
|
||||
When the test network opens a TCP socket to the chaincode process, the connection will be made from containers
|
||||
running within Kubernetes to the port opened on the local system. Let's employ this to technique by running a
|
||||
chaincode endpoint in a local Docker container, native binary, or IDE debugger:
|
||||
|
||||
|
||||
0. Edit assetTransfer.go and [Build the Chaincode Image](#build-a-chaincode-docker-image)
|
||||
|
||||
|
||||
1. Bring up the test network with:
|
||||
```shell
|
||||
$ ./network up
|
||||
$ ./network channel create
|
||||
```
|
||||
|
||||
2. Install the debug chaincode archive, using a connection to localhost:9999 :
|
||||
```shell
|
||||
$ export TEST_NETWORK_CHAINCODE_NAME=asset-transfer-basic-debug
|
||||
$ export TEST_NETWORK_CHAINCODE_IMAGE=localhost:5000/asset-transfer-basic
|
||||
|
||||
$ ./network chaincode install
|
||||
Installing chaincode "asset-transfer-basic-debug":
|
||||
✅ - Packaging chaincode folder chaincode/asset-transfer-basic-debug ...
|
||||
✅ - Transferring chaincode archive to org1 ...
|
||||
✅ - Installing chaincode for org org1 ...
|
||||
🏁 - Chaincode is installed with CHAINCODE_ID=basic_1.0:159ed2f227586f40c5804e157919903fda2b861488f35eefb365eb9d85a73da3
|
||||
```
|
||||
|
||||
3. Set the `CHAINCODE_ID` and launch the chaincode binding to localhost:9999:
|
||||
```shell
|
||||
$ export CHAINCODE_ID=basic_1.0:159ed2f227586f40c5804e157919903fda2b861488f35eefb365eb9d85a73da3
|
||||
|
||||
$ docker run \
|
||||
--rm \
|
||||
--name asset-transfer-basic-debug \
|
||||
-e CHAINCODE_ID \
|
||||
-e CHAINCODE_SERVER_ADDRESS=0.0.0.0:9999 \
|
||||
-p 9999:9999 \
|
||||
localhost:5000/asset-transfer-basic
|
||||
```
|
||||
|
||||
4. Activate the chaincode (commit and approve on the peer):
|
||||
```shell
|
||||
$ ./network chaincode activate
|
||||
```
|
||||
|
||||
When the peer communicates with chaincode in this fashion, the network will reach out to the grpc server
|
||||
bound to the localhost:9999, rather than connecting to services locked up behind the wall of Kubernetes
|
||||
networking.
|
||||
|
||||
As an exercise, try using this approach to:
|
||||
|
||||
- introduce some `fmt.Printf` logging output to the chaincode, attaching to a process running locally in an IDE / debugger.
|
||||
- build your local modifications into a docker container, publishing locally to localhost:5000/asset-transfer-basic
|
||||
- test your local modifications by running a chaincode referencing the image hosted in the local container registry.
|
||||
For additional details, see the [debugging chaincode](CHAINCODE_AS_A_SERVICE.md) guide for running the basic asset
|
||||
transfer chaincode in an interactive development workflow.
|
||||
|
||||
|
||||
## Next Steps:
|
||||
|
|
|
|||
161
test-network-k8s/docs/CHAINCODE_AS_A_SERVICE.md
Normal file
161
test-network-k8s/docs/CHAINCODE_AS_A_SERVICE.md
Normal file
|
|
@ -0,0 +1,161 @@
|
|||
# Debugging Chaincode
|
||||
|
||||
In this sample we will employ the [Kubernetes Test Network](../README.md) to illustrate a scenario of
|
||||
building, running, and debugging chaincode on a development workstation.
|
||||
|
||||
While this guide targets the Java [asset-transfer-basic](../../asset-transfer-basic/chaincode-java) sample, the approach
|
||||
may be applied to any sample and chaincode implementation language.
|
||||
|
||||
When debugging chaincode as a service, the chaincode process is launched on the local system, binding to a port
|
||||
on the host's network interface. In this mode the developer has complete flexibility in determining how and where the
|
||||
process runs - it can be launched as a native binary from a CLI, attached to an active debugging session from an IDE,
|
||||
as a Docker container, or even behind a reverse network proxy for diagnosing issues in a remote / cloud-based Fabric
|
||||
network.
|
||||
|
||||
|
||||
## TL/DR
|
||||
|
||||
```
|
||||
export PATH=${PWD}/test-network-k8s:$PATH
|
||||
|
||||
cd asset-transfer-basic/chaincode-java
|
||||
|
||||
network kind
|
||||
```
|
||||
```
|
||||
network up
|
||||
network channel create
|
||||
```
|
||||
```
|
||||
network chaincode deploy asset-transfer-basic basic_1.0 ${PWD}
|
||||
```
|
||||
```
|
||||
network chaincode metadata asset-transfer-basic
|
||||
network chaincode invoke asset-transfer-basic '{"Args":["InitLedger"]}'
|
||||
network chaincode query asset-transfer-basic '{"Args":["ReadAsset","asset1"]}' | jq
|
||||
```
|
||||
|
||||
## Detailed Guide
|
||||
|
||||
```shell
|
||||
network down
|
||||
network up
|
||||
network channel create
|
||||
```
|
||||
|
||||
```shell
|
||||
# Build the chaincode docker image
|
||||
docker build -t fabric-samples/asset-transfer-basic/chaincode-java .
|
||||
|
||||
# Load the docker image directly to the KIND control plane.
|
||||
# (Alternately, build/tag/push the image to a remote container registry, e.g. localhost:5000 or ghcr.io)
|
||||
kind load docker-image fabric-samples/asset-transfer-basic/chaincode-java
|
||||
```
|
||||
|
||||
```shell
|
||||
# Assemble the chaincode package archive
|
||||
network chaincode package basic_1.0 asset-transfer-basic $PWD/build/asset-transfer.tgz
|
||||
|
||||
# Determine the ID for the chaincode package
|
||||
CORE_CHAINCODE_ID_NAME=$(network chaincode id $PWD/build/asset-transfer.tgz)
|
||||
|
||||
# Launch the chaincode in k8s as Deployment + Service
|
||||
network chaincode launch asset-transfer-basic $CORE_CHAINCODE_ID_NAME fabric-samples/asset-transfer-basic/chaincode-java
|
||||
|
||||
# Complete the chaincode lifecycle
|
||||
network chaincode install $PWD/build/asset-transfer.tgz
|
||||
network chaincode approve asset-transfer-basic $CORE_CHAINCODE_ID_NAME
|
||||
network chaincode commit asset-transfer-basic
|
||||
```
|
||||
|
||||
```shell
|
||||
# execute the smart contract by name
|
||||
network chaincode metadata asset-transfer-basic
|
||||
network chaincode invoke asset-transfer-basic '{"Args":["InitLedger"]}'
|
||||
network chaincode query asset-transfer-basic '{"Args":["ReadAsset","asset1"]}'
|
||||
```
|
||||
|
||||
```shell
|
||||
kubectl -n test-network logs -f deployment/org1peer1-ccaas-asset-transfer-basic
|
||||
```
|
||||
|
||||
## Debugging
|
||||
|
||||
### Build
|
||||
|
||||
```shell
|
||||
./gradlew shadowJar
|
||||
```
|
||||
or
|
||||
```shell
|
||||
docker build -t fabric-samples/asset-transfer-basic/chaincode-java .
|
||||
```
|
||||
|
||||
|
||||
### Package
|
||||
|
||||
By instructing the peer to connect to chaincode at the Docker host alias `host.docker.internal`, pods running in
|
||||
Kubernetes will access the local process via a special loopback interface established by KIND.
|
||||
|
||||
Set the "address" attribute in the package connection.json descriptor and assemble the chaincode package:
|
||||
```shell
|
||||
export TEST_NETWORK_CHAINCODE_ADDRESS=host.docker.internal:9999
|
||||
|
||||
network cc package basic_1.0 asset-transfer-debug $PWD/build/asset-transfer-debug.tgz
|
||||
```
|
||||
|
||||
### Launch
|
||||
|
||||
When chaincode is launched locally, it must declare the package ID in the environment as if the process had been managed
|
||||
by the peer's chaincode lifecycle manager. Calculate the package ID and start the chaincode, binding to port 9999
|
||||
on the local system:
|
||||
|
||||
```shell
|
||||
export CHAINCODE_SERVER_ADDRESS=0.0.0.0:9999
|
||||
export CORE_CHAINCODE_ID_NAME=$(network chaincode id $PWD/build/asset-transfer-debug.tgz)
|
||||
|
||||
java -jar build/libs/chaincode.jar
|
||||
```
|
||||
|
||||
Or using the editor/debugger/IDE of your choice, create a launch target for `ContractMain.main()`, specifying the
|
||||
environment as above.
|
||||
|
||||
Or launch the chaincode in a Docker container, binding to port 9999 on the host system:
|
||||
|
||||
```shell
|
||||
docker run \
|
||||
--rm \
|
||||
--name basic_1.0 \
|
||||
-p 9999:9999 \
|
||||
-e CHAINCODE_SERVER_ADDRESS \
|
||||
-e CORE_CHAINCODE_ID_NAME \
|
||||
fabric-samples/asset-transfer-basic/chaincode-java
|
||||
```
|
||||
|
||||
### Approve, Invoke, and Query
|
||||
|
||||
After the contract main has launched, install, approve, commit, and invoke the chaincode:
|
||||
|
||||
```shell
|
||||
# Complete the chaincode lifecycle
|
||||
network cc activate asset-transfer-debug $PWD/build/asset-transfer-debug.tgz
|
||||
```
|
||||
|
||||
```shell
|
||||
# execute the smart contract by name
|
||||
network cc metadata asset-transfer-debug
|
||||
network cc invoke asset-transfer-debug '{"Args":["InitLedger"]}'
|
||||
network cc query asset-transfer-debug '{"Args":["ReadAsset","asset1"]}'
|
||||
```
|
||||
|
||||
## Tear Down
|
||||
|
||||
```shell
|
||||
network down
|
||||
```
|
||||
or
|
||||
```shell
|
||||
network unkind
|
||||
```
|
||||
|
||||
|
||||
|
|
@ -41,5 +41,6 @@ _Chaincode-as-a-Service_ running in a shared Kubernetes namespace.
|
|||
- [Deploy Orderers and Peers](TEST_NETWORK.md#starting-peers-and-orderers)
|
||||
- [Working with Channels](CHANNELS.md)
|
||||
- [Working with Chaincode](CHAINCODE.md)
|
||||
- [Debugging Chaincode](CHAINCODE_AS_A_SERVICE.md)
|
||||
- [Working with Applications](APPLICATIONS.md)
|
||||
- [High Availability](HIGH_AVAILABILITY.md)
|
||||
|
|
|
|||
|
|
@ -7,27 +7,28 @@
|
|||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: org1{{PEER_NAME}}-cc-{{CHAINCODE_NAME}}
|
||||
name: org1{{PEER_NAME}}-ccaas-{{CHAINCODE_NAME}}
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
app: org1{{PEER_NAME}}-cc-{{CHAINCODE_NAME}}
|
||||
app: org1{{PEER_NAME}}-ccaas-{{CHAINCODE_NAME}}
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: org1{{PEER_NAME}}-cc-{{CHAINCODE_NAME}}
|
||||
app: org1{{PEER_NAME}}-ccaas-{{CHAINCODE_NAME}}
|
||||
spec:
|
||||
containers:
|
||||
- name: main
|
||||
image: {{CHAINCODE_IMAGE}}
|
||||
imagePullPolicy: IfNotPresent
|
||||
env:
|
||||
- name: CHAINCODE_SERVER_ADDRESS
|
||||
value: 0.0.0.0:9999
|
||||
|
||||
# todo: load with an envFrom and a dynamic config map with the ID.
|
||||
- name: CHAINCODE_ID
|
||||
value: {{CHAINCODE_ID}}
|
||||
- name: CORE_CHAINCODE_ID_NAME
|
||||
value: {{CHAINCODE_ID}}
|
||||
ports:
|
||||
- containerPort: 9999
|
||||
|
||||
|
|
@ -35,11 +36,11 @@ spec:
|
|||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: org1{{PEER_NAME}}-cc-{{CHAINCODE_NAME}}
|
||||
name: org1{{PEER_NAME}}-ccaas-{{CHAINCODE_NAME}}
|
||||
spec:
|
||||
ports:
|
||||
- name: chaincode
|
||||
port: 9999
|
||||
protocol: TCP
|
||||
selector:
|
||||
app: org1{{PEER_NAME}}-cc-{{CHAINCODE_NAME}}
|
||||
app: org1{{PEER_NAME}}-ccaas-{{CHAINCODE_NAME}}
|
||||
|
|
@ -14,6 +14,9 @@ set -o errexit
|
|||
# todo: allow the user to specify the chaincode name (hardcoded as 'basic') both in install and invoke/query
|
||||
# todo: track down a nasty bug whereby the CA service endpoints (kube services) will occasionally reject TCP connections after network down/up. This is patched by introducing a 10s sleep after the deployments are up...
|
||||
|
||||
# todo: allow relative paths for input arguments.
|
||||
cd "$(dirname "$0")"
|
||||
|
||||
export CONTAINER_CLI=${CONTAINER_CLI:-docker}
|
||||
export FABRIC_VERSION=${TEST_NETWORK_FABRIC_VERSION:-2.4.3}
|
||||
export FABRIC_CA_VERSION=${TEST_NETWORK_FABRIC_CA_VERSION:-1.5.2}
|
||||
|
|
@ -33,15 +36,15 @@ LOCAL_REGISTRY_PORT=${TEST_NETWORK_LOCAL_REGISTRY_PORT:-5000}
|
|||
STAGE_DOCKER_IMAGES=${TEST_NETWORK_STAGE_DOCKER_IMAGES:-false}
|
||||
NGINX_HTTP_PORT=${TEST_NETWORK_INGRESS_HTTP_PORT:-80}
|
||||
NGINX_HTTPS_PORT=${TEST_NETWORK_INGRESS_HTTPS_PORT:-443}
|
||||
CHAINCODE_NAME=${TEST_NETWORK_CHAINCODE_NAME:-asset-transfer-basic}
|
||||
CHAINCODE_IMAGE=${TEST_NETWORK_CHAINCODE_IMAGE:-ghcr.io/hyperledgendary/fabric-ccaas-asset-transfer-basic:latest}
|
||||
CHAINCODE_LABEL=${TEST_NETWORK_CHAINCODE_LABEL:-basic_1.0}
|
||||
|
||||
|
||||
# todo: more complicated config, as these bleed into the yaml descriptors (sed? kustomize? helm (no)? tkn? ansible?...) or other script locations
|
||||
TLSADMIN_AUTH=tlsadmin:tlsadminpw
|
||||
RCAADMIN_AUTH=rcaadmin:rcaadminpw
|
||||
|
||||
function print_help() {
|
||||
set +x
|
||||
|
||||
log
|
||||
log "--- Fabric Information"
|
||||
log "Fabric Version \t\t: ${FABRIC_VERSION}"
|
||||
|
|
@ -51,11 +54,6 @@ function print_help() {
|
|||
log "Ingress domain \t\t: ${DOMAIN}"
|
||||
log "Channel name \t\t: ${CHANNEL_NAME}"
|
||||
log
|
||||
log "--- Chaincode Information"
|
||||
log "Chaincode name \t\t: ${CHAINCODE_NAME}"
|
||||
log "Chaincode image \t: ${CHAINCODE_IMAGE}"
|
||||
log "Chaincode label \t: ${CHAINCODE_LABEL}"
|
||||
log
|
||||
log "--- Cluster Information"
|
||||
log "Cluster name \t\t: ${CLUSTER_NAME}"
|
||||
log "Cluster namespace \t: ${NS}"
|
||||
|
|
@ -99,8 +97,6 @@ else
|
|||
shift
|
||||
fi
|
||||
|
||||
|
||||
|
||||
if [ "${MODE}" == "kind" ]; then
|
||||
log "Initializing KIND cluster \"${CLUSTER_NAME}\":"
|
||||
kind_init
|
||||
|
|
@ -127,10 +123,10 @@ elif [ "${MODE}" == "down" ]; then
|
|||
log "🏁 - Fabric network is down."
|
||||
|
||||
elif [ "${MODE}" == "channel" ]; then
|
||||
ACTION=$1
|
||||
COMMAND=$1
|
||||
shift
|
||||
|
||||
if [ "${ACTION}" == "create" ]; then
|
||||
if [ "${COMMAND}" == "create" ]; then
|
||||
log "Creating channel \"${CHANNEL_NAME}\":"
|
||||
channel_up
|
||||
log "🏁 - Channel is ready."
|
||||
|
|
@ -140,37 +136,8 @@ elif [ "${MODE}" == "channel" ]; then
|
|||
exit 1
|
||||
fi
|
||||
|
||||
elif [ "${MODE}" == "chaincode" ]; then
|
||||
ACTION=$1
|
||||
shift
|
||||
|
||||
if [ "${ACTION}" == "deploy" ]; then
|
||||
log "Deploying chaincode \"${CHAINCODE_NAME}\":"
|
||||
deploy_chaincode
|
||||
log "🏁 - Chaincode is ready."
|
||||
|
||||
elif [ "${ACTION}" == "install" ]; then
|
||||
log "Installing chaincode \"${CHAINCODE_NAME}\":"
|
||||
install_chaincode
|
||||
log "🏁 - Chaincode is installed with CHAINCODE_ID=${CHAINCODE_ID}"
|
||||
|
||||
elif [ "${ACTION}" == "activate" ]; then
|
||||
log "Activating chaincode \"${CHAINCODE_NAME}\":"
|
||||
activate_chaincode
|
||||
log "🏁 - Chaincode is activated with CHAINCODE_ID=${CHAINCODE_ID}"
|
||||
|
||||
elif [ "${ACTION}" == "invoke" ]; then
|
||||
invoke_chaincode $@ 2>> ${LOG_FILE}
|
||||
|
||||
elif [ "${ACTION}" == "query" ]; then
|
||||
query_chaincode $@ >> ${LOG_FILE}
|
||||
|
||||
elif [ "${ACTION}" == "metadata" ]; then
|
||||
query_chaincode_metadata >> ${LOG_FILE}
|
||||
else
|
||||
print_help
|
||||
exit 1
|
||||
fi
|
||||
elif [[ "${MODE}" == "chaincode" || "${MODE}" == "cc" ]]; then
|
||||
chaincode_command_group $@
|
||||
|
||||
elif [ "${MODE}" == "anchor" ]; then
|
||||
update_anchor_peers $@
|
||||
|
|
|
|||
|
|
@ -5,14 +5,156 @@
|
|||
# SPDX-License-Identifier: Apache-2.0
|
||||
#
|
||||
|
||||
function package_chaincode_for() {
|
||||
local org=$1
|
||||
local cc_folder="chaincode/${CHAINCODE_NAME}"
|
||||
local build_folder="build/chaincode"
|
||||
local cc_archive="${build_folder}/${CHAINCODE_NAME}.tgz"
|
||||
push_fn "Packaging chaincode folder ${cc_folder}"
|
||||
# Convenience routine to "do everything" required to bring up a sample CC.
|
||||
function deploy_chaincode() {
|
||||
local cc_name=$1
|
||||
local cc_label=$2
|
||||
local cc_folder=$(absolute_path $3)
|
||||
|
||||
mkdir -p ${build_folder}
|
||||
local temp_folder=$(mktemp -d)
|
||||
local cc_package=${temp_folder}/${cc_name}.tgz
|
||||
|
||||
package_chaincode ${cc_label} ${cc_name} ${cc_package}
|
||||
|
||||
set_chaincode_id ${cc_package}
|
||||
set_chaincode_image ${cc_folder}
|
||||
|
||||
build_chaincode_image ${cc_folder} ${CHAINCODE_IMAGE}
|
||||
kind_load_image ${CHAINCODE_IMAGE}
|
||||
launch_chaincode ${cc_name} ${CHAINCODE_ID} ${CHAINCODE_IMAGE}
|
||||
|
||||
activate_chaincode ${cc_name} ${cc_package}
|
||||
}
|
||||
|
||||
# Infer a reasonable name for the chaincode image based on the folder path conventions, or
|
||||
# allow the user to override with TEST_NETWORK_CHAINCODE_IMAGE.
|
||||
function set_chaincode_image() {
|
||||
local cc_folder=$1
|
||||
|
||||
if [ -z "$TEST_NETWORK_CHAINCODE_IMAGE" ]; then
|
||||
# cc_folder path starting with first index of "fabric-samples"
|
||||
CHAINCODE_IMAGE=${cc_folder/*fabric-samples/fabric-samples}
|
||||
else
|
||||
CHAINCODE_IMAGE=${TEST_NETWORK_CHAINCODE_IMAGE}
|
||||
fi
|
||||
}
|
||||
|
||||
# Convenience routine to "do everything other than package and launch" a sample CC.
|
||||
# When debugging a chaincode server, the process must be launched prior to completing
|
||||
# the chaincode lifecycle at the peer. This routine provides a route for packaging
|
||||
# and installing the chaincode out of band, and a single target to complete the peer
|
||||
# chaincode lifecycle.
|
||||
function activate_chaincode() {
|
||||
local cc_name=$1
|
||||
local cc_package=$2
|
||||
|
||||
set_chaincode_id ${cc_package}
|
||||
|
||||
install_chaincode ${cc_package}
|
||||
approve_chaincode ${cc_name} ${CHAINCODE_ID}
|
||||
commit_chaincode ${cc_name}
|
||||
}
|
||||
|
||||
function query_chaincode() {
|
||||
local cc_name=$1
|
||||
shift
|
||||
|
||||
set -x
|
||||
|
||||
export_peer_context org1 peer1
|
||||
|
||||
peer chaincode query \
|
||||
-n $cc_name \
|
||||
-C $CHANNEL_NAME \
|
||||
-c $@
|
||||
}
|
||||
|
||||
function query_chaincode_metadata() {
|
||||
local cc_name=$1
|
||||
shift
|
||||
|
||||
set -x
|
||||
local args='{"Args":["org.hyperledger.fabric:GetMetadata"]}'
|
||||
|
||||
log ''
|
||||
log 'Org1-Peer1:'
|
||||
export_peer_context org1 peer1
|
||||
peer chaincode query -n $cc_name -C $CHANNEL_NAME -c $args
|
||||
|
||||
log ''
|
||||
log 'Org1-Peer2:'
|
||||
export_peer_context org1 peer2
|
||||
peer chaincode query -n $cc_name -C $CHANNEL_NAME -c $args
|
||||
}
|
||||
|
||||
function invoke_chaincode() {
|
||||
local cc_name=$1
|
||||
shift
|
||||
|
||||
export_peer_context org1 peer1
|
||||
|
||||
peer chaincode invoke \
|
||||
-n $cc_name \
|
||||
-C $CHANNEL_NAME \
|
||||
-c $@ \
|
||||
--orderer org0-orderer1.${DOMAIN}:443 \
|
||||
--tls --cafile ${TEMP_DIR}/channel-msp/ordererOrganizations/org0/orderers/org0-orderer1/tls/signcerts/tls-cert.pem
|
||||
|
||||
sleep 2
|
||||
}
|
||||
|
||||
function build_chaincode_image() {
|
||||
local cc_folder=$1
|
||||
local cc_image=$2
|
||||
|
||||
push_fn "Building chaincode image ${cc_image}"
|
||||
|
||||
docker build -t ${cc_image} ${cc_folder}
|
||||
|
||||
pop_fn
|
||||
}
|
||||
|
||||
function kind_load_image() {
|
||||
local cc_image=$1
|
||||
|
||||
push_fn "Loading chaincode to kind image plane"
|
||||
|
||||
kind load docker-image ${cc_image}
|
||||
|
||||
pop_fn
|
||||
}
|
||||
|
||||
function package_chaincode() {
|
||||
local cc_label=$1
|
||||
local cc_name=$2
|
||||
local cc_archive=$3
|
||||
|
||||
local cc_folder=$(dirname $cc_archive)
|
||||
local archive_name=$(basename $cc_archive)
|
||||
|
||||
push_fn "Packaging chaincode ${cc_label}"
|
||||
|
||||
mkdir -p ${cc_folder}
|
||||
|
||||
# Allow the user to override the service URL for the endpoint. This allows, for instance,
|
||||
# local debugging at the 'host.docker.internal' DNS alias.
|
||||
local cc_default_address="{{.peername}}-ccaas-${cc_name}:9999"
|
||||
local cc_address=${TEST_NETWORK_CHAINCODE_ADDRESS:-$cc_default_address}
|
||||
|
||||
cat << EOF > ${cc_folder}/connection.json
|
||||
{
|
||||
"address": "${cc_address}",
|
||||
"dial_timeout": "10s",
|
||||
"tls_required": false
|
||||
}
|
||||
EOF
|
||||
|
||||
cat << EOF > ${cc_folder}/metadata.json
|
||||
{
|
||||
"type": "ccaas",
|
||||
"label": "${cc_label}"
|
||||
}
|
||||
EOF
|
||||
|
||||
tar -C ${cc_folder} -zcf ${cc_folder}/code.tar.gz connection.json
|
||||
tar -C ${cc_folder} -zcf ${cc_archive} code.tar.gz metadata.json
|
||||
|
|
@ -22,62 +164,97 @@ function package_chaincode_for() {
|
|||
pop_fn
|
||||
}
|
||||
|
||||
function install_chaincode_for() {
|
||||
local org=$1
|
||||
local peer=$2
|
||||
push_fn "Installing chaincode for org ${org} peer ${peer}"
|
||||
|
||||
export_peer_context $org $peer
|
||||
|
||||
peer lifecycle chaincode install build/chaincode/${CHAINCODE_NAME}.tgz
|
||||
|
||||
pop_fn
|
||||
}
|
||||
|
||||
function launch_chaincode_service() {
|
||||
local org=$1
|
||||
local peer=$2
|
||||
local cc_id=$3
|
||||
local cc_image=$4
|
||||
local cc_name=$3
|
||||
local cc_id=$4
|
||||
local cc_image=$5
|
||||
push_fn "Launching chaincode container \"${cc_image}\""
|
||||
|
||||
# The chaincode endpoint needs to have the generated chaincode ID available in the environment.
|
||||
# This could be from a config map, a secret, or by directly editing the deployment spec. Here we'll keep
|
||||
# things simple by using sed to substitute script variables into a yaml template.
|
||||
cat kube/${org}/${org}-cc-template.yaml \
|
||||
| sed 's,{{CHAINCODE_NAME}},'${CHAINCODE_NAME}',g' \
|
||||
| sed 's,{{CHAINCODE_NAME}},'${cc_name}',g' \
|
||||
| sed 's,{{CHAINCODE_ID}},'${cc_id}',g' \
|
||||
| sed 's,{{CHAINCODE_IMAGE}},'${cc_image}',g' \
|
||||
| sed 's,{{PEER_NAME}},'${peer}',g' \
|
||||
| exec kubectl -n $NS apply -f -
|
||||
|
||||
kubectl -n $NS rollout status deploy/${org}${peer}-cc-${CHAINCODE_NAME}
|
||||
kubectl -n $NS rollout status deploy/${org}${peer}-ccaas-${cc_name}
|
||||
|
||||
pop_fn
|
||||
}
|
||||
|
||||
function activate_chaincode_for() {
|
||||
function launch_chaincode() {
|
||||
local org=org1
|
||||
local cc_name=$1
|
||||
local cc_id=$2
|
||||
local cc_image=$3
|
||||
|
||||
launch_chaincode_service ${org} peer1 ${cc_name} ${cc_id} ${cc_image}
|
||||
launch_chaincode_service ${org} peer2 ${cc_name} ${cc_id} ${cc_image}
|
||||
}
|
||||
|
||||
function install_chaincode_for() {
|
||||
local org=$1
|
||||
local peer=$2
|
||||
local cc_id=$3
|
||||
push_fn "Activating $org chaincode ${CHAINCODE_ID}"
|
||||
local cc_package=$3
|
||||
push_fn "Installing chaincode for org ${org} peer ${peer}"
|
||||
|
||||
export_peer_context $org $peer
|
||||
|
||||
peer lifecycle chaincode install $cc_package
|
||||
|
||||
pop_fn
|
||||
}
|
||||
|
||||
# Package and install the chaincode, but do not activate.
|
||||
function install_chaincode() {
|
||||
local org=org1
|
||||
local cc_package=$1
|
||||
|
||||
install_chaincode_for ${org} peer1 ${cc_package}
|
||||
install_chaincode_for ${org} peer2 ${cc_package}
|
||||
}
|
||||
|
||||
# approve the chaincode package for an org and assign a name
|
||||
function approve_chaincode() {
|
||||
local org=org1
|
||||
local peer=peer1
|
||||
local cc_name=$1
|
||||
local cc_id=$2
|
||||
push_fn "Approving chaincode ${cc_name} with ID ${cc_id}"
|
||||
|
||||
export_peer_context $org $peer
|
||||
|
||||
peer lifecycle \
|
||||
chaincode approveformyorg \
|
||||
--channelID ${CHANNEL_NAME} \
|
||||
--name ${CHAINCODE_NAME} \
|
||||
--name ${cc_name} \
|
||||
--version 1 \
|
||||
--package-id ${cc_id} \
|
||||
--sequence 1 \
|
||||
--orderer org0-orderer1.${DOMAIN}:443 \
|
||||
--tls --cafile ${TEMP_DIR}/channel-msp/ordererOrganizations/org0/orderers/org0-orderer1/tls/signcerts/tls-cert.pem
|
||||
|
||||
pop_fn
|
||||
}
|
||||
|
||||
# commit the named chaincode for an org
|
||||
function commit_chaincode() {
|
||||
local org=org1
|
||||
local peer=peer1
|
||||
local cc_name=$1
|
||||
push_fn "Committing chaincode ${cc_name}"
|
||||
|
||||
export_peer_context $org $peer
|
||||
|
||||
peer lifecycle \
|
||||
chaincode commit \
|
||||
--channelID ${CHANNEL_NAME} \
|
||||
--name ${CHAINCODE_NAME} \
|
||||
--name ${cc_name} \
|
||||
--version 1 \
|
||||
--sequence 1 \
|
||||
--orderer org0-orderer1.${DOMAIN}:443 \
|
||||
|
|
@ -86,90 +263,72 @@ function activate_chaincode_for() {
|
|||
pop_fn
|
||||
}
|
||||
|
||||
function query_chaincode() {
|
||||
set -x
|
||||
|
||||
export_peer_context org1 peer1
|
||||
|
||||
peer chaincode query \
|
||||
-n $CHAINCODE_NAME \
|
||||
-C $CHANNEL_NAME \
|
||||
-c $@
|
||||
}
|
||||
|
||||
function query_chaincode_metadata() {
|
||||
set -x
|
||||
local args='{"Args":["org.hyperledger.fabric:GetMetadata"]}'
|
||||
|
||||
log ''
|
||||
log 'Org1-Peer1:'
|
||||
export_peer_context org1 peer1
|
||||
peer chaincode query -n $CHAINCODE_NAME -C $CHANNEL_NAME -c $args
|
||||
|
||||
log ''
|
||||
log 'Org1-Peer2:'
|
||||
export_peer_context org1 peer2
|
||||
peer chaincode query -n $CHAINCODE_NAME -C $CHANNEL_NAME -c $args
|
||||
}
|
||||
|
||||
function invoke_chaincode() {
|
||||
# set -x
|
||||
# todo: mangle additional $@ parameters with bash escape quotations
|
||||
|
||||
export_peer_context org1 peer1
|
||||
|
||||
peer chaincode invoke \
|
||||
-n $CHAINCODE_NAME \
|
||||
-C $CHANNEL_NAME \
|
||||
-c $@ \
|
||||
--orderer org0-orderer1.${DOMAIN}:443 \
|
||||
--tls --cafile ${TEMP_DIR}/channel-msp/ordererOrganizations/org0/orderers/org0-orderer1/tls/signcerts/tls-cert.pem
|
||||
|
||||
sleep 2
|
||||
}
|
||||
|
||||
# Normally the chaincode ID is emitted by the peer install command. In this case, we'll generate the
|
||||
# package ID as the sha-256 checksum of the chaincode archive.
|
||||
function set_chaincode_id() {
|
||||
local cc_package=build/chaincode/${CHAINCODE_NAME}.tgz
|
||||
local cc_package=$1
|
||||
|
||||
cc_sha256=$(shasum -a 256 ${cc_package} | tr -s ' ' | cut -d ' ' -f 1)
|
||||
cc_label=$(tar zxfO ${cc_package} metadata.json | jq -r '.label')
|
||||
|
||||
label=$( jq -r '.label' chaincode/${CHAINCODE_NAME}/metadata.json)
|
||||
|
||||
CHAINCODE_ID=${label}:${cc_sha256}
|
||||
CHAINCODE_ID=${cc_label}:${cc_sha256}
|
||||
}
|
||||
|
||||
# Package and install the chaincode, but do not activate.
|
||||
function install_chaincode() {
|
||||
local org=org1
|
||||
# chaincode "group" commands. Like "main" for chaincode sub-command group.
|
||||
function chaincode_command_group() {
|
||||
#set -x
|
||||
|
||||
package_chaincode_for ${org}
|
||||
COMMAND=$1
|
||||
shift
|
||||
|
||||
install_chaincode_for ${org} peer1
|
||||
install_chaincode_for ${org} peer2
|
||||
if [ "${COMMAND}" == "deploy" ]; then
|
||||
log "Deploying chaincode"
|
||||
deploy_chaincode $@
|
||||
log "🏁 - Chaincode is ready."
|
||||
|
||||
set_chaincode_id
|
||||
elif [ "${COMMAND}" == "activate" ]; then
|
||||
log "Activating chaincode"
|
||||
activate_chaincode $@
|
||||
log "🏁 - Chaincode is ready."
|
||||
|
||||
elif [ "${COMMAND}" == "package" ]; then
|
||||
log "Packaging chaincode"
|
||||
package_chaincode $@
|
||||
log "🏁 - Chaincode package is ready."
|
||||
|
||||
elif [ "${COMMAND}" == "id" ]; then
|
||||
set_chaincode_id $@
|
||||
log $CHAINCODE_ID
|
||||
|
||||
elif [ "${COMMAND}" == "launch" ]; then
|
||||
log "Launching chaincode services"
|
||||
launch_chaincode $@
|
||||
log "🏁 - Chaincode services are ready"
|
||||
|
||||
elif [ "${COMMAND}" == "install" ]; then
|
||||
log "Installing chaincode for org1"
|
||||
install_chaincode $@
|
||||
log "🏁 - Chaincode is installed"
|
||||
|
||||
elif [ "${COMMAND}" == "approve" ]; then
|
||||
log "Approving chaincode for org1"
|
||||
approve_chaincode $@
|
||||
log "🏁 - Chaincode is approved"
|
||||
|
||||
elif [ "${COMMAND}" == "commit" ]; then
|
||||
log "Committing chaincode for org1"
|
||||
commit_chaincode $@
|
||||
log "🏁 - Chaincode is committed"
|
||||
|
||||
elif [ "${COMMAND}" == "invoke" ]; then
|
||||
invoke_chaincode $@ 2>> ${LOG_FILE}
|
||||
|
||||
elif [ "${COMMAND}" == "query" ]; then
|
||||
query_chaincode $@ >> ${LOG_FILE}
|
||||
|
||||
elif [ "${COMMAND}" == "metadata" ]; then
|
||||
query_chaincode_metadata $@ >> ${LOG_FILE}
|
||||
|
||||
else
|
||||
print_help
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
# Activate the installed chaincode but do not package/install a new archive.
|
||||
function activate_chaincode() {
|
||||
set -x
|
||||
|
||||
set_chaincode_id
|
||||
activate_chaincode_for org1 peer1 $CHAINCODE_ID
|
||||
|
||||
# jdk: does activation on a single peer apply to all peers in the org? This is an error:
|
||||
# activate_chaincode_for org1 peer1 $CHAINCODE_ID
|
||||
|
||||
}
|
||||
|
||||
# Install, launch, and activate the chaincode
|
||||
function deploy_chaincode() {
|
||||
set -x
|
||||
|
||||
install_chaincode
|
||||
launch_chaincode_service org1 peer1 $CHAINCODE_ID $CHAINCODE_IMAGE
|
||||
launch_chaincode_service org1 peer2 $CHAINCODE_ID $CHAINCODE_IMAGE
|
||||
activate_chaincode
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -213,4 +213,4 @@ function kind_init() {
|
|||
|
||||
function kind_unkind() {
|
||||
kind_delete
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -24,6 +24,7 @@ function logging_init() {
|
|||
|
||||
function exit_fn() {
|
||||
rc=$?
|
||||
set +x
|
||||
|
||||
set +x
|
||||
|
||||
|
|
@ -101,3 +102,11 @@ function export_peer_context() {
|
|||
export CORE_PEER_MSPCONFIGPATH=${TEMP_DIR}/enrollments/${org}/users/${org}admin/msp
|
||||
export CORE_PEER_TLS_ROOTCERT_FILE=${TEMP_DIR}/channel-msp/peerOrganizations/${org}/msp/tlscacerts/tlsca-signcert.pem
|
||||
}
|
||||
|
||||
function absolute_path() {
|
||||
local relative_path=$1
|
||||
|
||||
local abspath="$( cd "${relative_path}" && pwd )"
|
||||
|
||||
echo $abspath
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue