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"fabric-ca-client register" - Register Second Admin
How to register a second admin with the "fabric-ca-client register" command? You can follow this tutorial to register a second admin with the "fabric-ca-client register" command. 1. Make sure the Fabric CA Server is running. 2. Go to the Fabric CA Client system where you have the "admin" wallet crea...
2019-09-16, 225👍, 0💬

"docker container rm ..." - Remove All Containers
How to remove all containers from the Docker Engine with "docker container rm ..." command? If you have created many containers on the Docker Engine and you want to remove them all, you can use the "docker container rm ..." command with a sub-command to specify the list of all container IDs. 1. Run ...
2019-09-12, 270👍, 0💬

Create Orderer Organization Definition
How to Create Orderer Organization Definition? You can follow this tutorial to Create Orderer Organization Definition. 1. Instead of creating a new MSP entry for the orderer, you can borrow the one created in BYFN tutorials: $ mkdir fabric-orderer $ cd fabric-orderer $ cp -r ~/hyperledger-binaries/f...
2019-09-04, 322👍, 0💬

Steps of Setting Up Orderer Peer
What are major steps to Set Up an Orderer Peer on a Hyperledger Fabric network? Here are major steps to Set Up an Orderer Peer (also called Orderer Node) on a Hyperledger Fabric network. Pulling the Hyperledger Fabric orderer images from docker hub. Creating the organization your ordering node belon...
2019-09-04, 257👍, 0💬

Setting Up Orderer Peer Manually
Where to find tutorials on Setting Up an Orderer Peer Manually? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Setting Up an Orderer Peer Manually. Steps of Setting Up Orderer Peer Pull Hyperledger Fabric Orderer Image Create Orderer Organizat...
2019-09-04, 252👍, 0💬

Pull Hyperledger Fabric Orderer Image
How to Pull Hyperledger Fabric Orderer Image from docker hub? You can follow this tutorial to Pull Hyperledger Fabric Orderer Image from docker hub. 1. Check the Docker local repository: $ docker image list | grep fabric-orderer hyperledger/fabric-orderer latest ec4ca236d3d4 2 weeks ago 173MB hyperl...
2019-09-04, 243👍, 0💬

orderer.yaml - Orderer Peer Configuration File
What is the Orderer Peer Configuration File, orderer.yaml? The Orderer Peer Configuration File, orderer.yaml, provides settings to control the behavior of the Orderer peer. You can take a copy of the orderer.yaml provided in Fabric binary and sample package: $ cd fabric-orderer $ cp ~/hyperledger-bi...
2019-09-04, 233👍, 0💬

Generate Genesis Block for Orderer
How to generate the Generate Genesis Block for the Orderer peer? When running a Hyperledger Fabric network, orderer peers also maintains a special blockchain called the orderer system channel (or ordering system channel). If you are starting a new orderer peer, you need to generate the genesis block...
2019-08-23, 287👍, 0💬

"could not load a valid signer certificate" Error
How to troubleshoot the Orderer peer? The Docker container terminated by itself. You can follow this tutorial to troubleshoot the Orderer peer. 1. Check the log file of the Orderer peer: $ docker logs --tail 10 orderer.example.com [localconfig] completeInitialization -&gt; INFO 001 Kafka.Version...
2019-08-23, 238👍, 0💬

Default orderer.yaml in Orderer Docker Image
What is the Default orderer.yaml file in Orderer Docker Image? The default orderer.yaml file in the Orderer Docker Image is the default version of orderer.yaml, which provides settings to control the behavior of the Orderer peer. If you deploy the Orderer Docker container without your own version of...
2019-08-23, 235👍, 0💬

docker-compose-orderer.yaml - Docker Configuration
What is the Docker Compose configuration file for an Orderer peer? The Docker Compose configuration file, docker-compose-orderer.yaml, provides settings on how to run the orderer peer on the Docker engine. Here is a sample of docker-compose-orderer.yaml for a single orderer peer: $ cd fabric-orderer...
2019-08-23, 227👍, 0💬

"docker-compose" - Deploy Orderer to Docker
How to deploy Orderer peer to Docker using the "docker-compose" command? You can follow this tutorial to deploy Orderer peer to Docker using the "docker-compose" command. 1. Verify required files for the Orderer peer: $ cd fabric-orderer $ ls -l -rw-rw-r-- 1 fyicenter 935 Apr 1 02:23 docker-compose-...
2019-08-23, 225👍, 0💬

Introduction to Docker
Where to find tutorials as Introduction to Docker, the Container Platform? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team as Introduction to Docker, the Container Platform. What Is Docker Docker Components and Architecture   ⇒ What Is Docker ⇐ D...
2019-06-08, 186👍, 0💬

"docker container start" - Start Container
How to start a stopped container on the Docker Engine with "docker container start" command? In order to use the "docker container start" or "docker start" command, we need to know the container ID or name. 1. Get the ID or name of a stopped container from the output of the "docker container list --...
2019-06-04, 226👍, 0💬

"docker container" - Manage Containers
How to manage containers with "docker container" commands? A Docker container is a deployed instance of an application that runs on the Docker Engine in an encapsulated environment. You can use "docker container" commands to manage Docker containers. Here is a list of sub-commands supported by "dock...
2019-06-02, 227👍, 0💬

Install Docker CE Using Hyperledger Script
How to install Docker on Ubuntu CE (Community Edition) using the Hyperledger Composer Script? Since Docker is required to run Hyperledger Composer, hyperledger.github.io offers a shell script to install Docker on Ubuntu CE (Community Edition) together with other packages. 1. Download the Hyperledger...
2019-05-30, 176👍, 0💬

Docker Components and Architecture
What are the components of Docker and how they related to each other? Docker consists of several main components: Docker Engine (also called Docker Daemon, Docker Server, dockerd) - The background process that manages Docker containers and handles container objects. The daemon listens for requests r...
2019-05-28, 179👍, 0💬

Verify Docker Installation on Ubuntu
How to Verify Docker Installation on Ubuntu? You can follow this tutorial to verify Docker Installation on Ubuntu. 1. Make sure the Docker Engine is running $ ps -ef | grep docker root 1707 1 0 00:00:17 /usr/bin/dockerd -H fd:// root 20591 1563 0 00:00:00 containerd-shim -namespace moby \ -workdir /...
2019-05-20, 211👍, 0💬

Deploy Orderer with Default Configuration
How to Deploy the Orderer Docker Image with the Default Configuration? You can follow this tutorial to deploy the Orderer Docker Image with the Default Configuration. 1. Create a new Docker Compose YAML file, docker-compose-default.yaml: $ cd fabric-orderer $ cp docker-compose-orderer.yaml docker-co...
2019-05-14, 432👍, 0💬

Orderer Peer Operation RESTful API
What is Orderer Peer Operation RESTful API? The Orderer Peer Operation RESTful API is RESTful Web service provided by an orderer peer. It is different than and separated from the primary orderer Web service provided by the orderer peer. orderer Peer Operation RESTful API exposes the following functi...
2019-05-14, 331👍, 0💬

Setting Up Ledger Peer Manually
Where to find tutorials on Setting Up Ledger Peer Manually? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Setting Up Ledger Peer Manually. Steps of Setting Up Ledger Peer Pull Hyperledger Fabric Peer Image Deploy Peer with Default Configurati...
2019-05-14, 307👍, 0💬

Turn on Orderer Peer Operation RESTful API
How to Turn on Orderer Peer Operation RESTful API? You can follow this tutorial to Turn on Orderer Peer Operation RESTful API. 1. Update Docker Compose YAML file, docker-compose-default.yaml to override the "operations" settings: $ cd fabric-orderer $ vi docker-compose-default.yaml # Copyright (c) F...
2019-05-14, 298👍, 0💬

Steps of Setting Up Ledger Peer
What are major steps to Set Up an Ledger Peer on a Hyperledger Fabric network? Here are major steps to Set Up an Ledger Peer (also called Peer Node) on a Hyperledger Fabric network. Pulling the Hyperledger Fabric peer images from docker hub. Creating the organization your peer node belongs to. Confi...
2019-05-14, 298👍, 0💬

Deploy Peer with Default Configuration
How to Deploy the Peer Docker Image with the Default Configuration? You can follow this tutorial to deploy the Peer Docker Image with the Default Configuration. 1. Create a new Docker Compose YAML file, docker-compose-peer.yaml: $ cd fabric-peer $ vi docker-compose-peer.yaml # Copyright (c) FYIcente...
2019-05-10, 424👍, 0💬

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