Comments on: Run Hyperledger Fabric on Azure Kubernetes Service (Tutorial)

By: Ahmed Kamal

Ahmed Kamal — Wed, 08 Jul 2020 20:42:04 +0000

Thanks for the info .. However I am looking for other scenarios like:
* Add second orderer organization
* Remove peer from channel

and similar day-2 operational requirements. I cannot find any information online on such matters. Do you have any suggestions ?
Thanks

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By: Tsuyoshi Matsuzaki

Tsuyoshi Matsuzaki — Mon, 29 Jun 2020 01:47:38 +0000

In reply to selvam.

When you run this command manually in Ubuntu host or VM, login with the user who has a privilege and run this command with “sudo” as follows. (Since /usr/local will be owned by root.)
“sudo mkdir /usr/local/hyperledger“
However, as you can see in this post, this command will be run in Dockerfile, because you will prepare this environment in AKS cluster. If you run this command in Dockerfile, there’s not needed to run with “sudo …”. (Just use my Dockerfile, tsmatz/hyperledger-dev:0.1.0, or use https://github.com/Azure/Hyperledger-Fabric-on-Azure-Kubernetes-Service/blob/master/consortiumScripts/fabric-admin.yaml in official repo.)

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By: selvam

selvam — Sun, 28 Jun 2020 14:36:12 +0000

mkdir /usr/local/hyperledger
While running this command, I am getting mkdir: cannot create directory ‘/usr/local/hyperledger’: Permission denied error. Can you please help me to fix this

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By: Architecture and Overview of R3 Corda – tsmatz

Architecture and Overview of R3 Corda – tsmatz — Mon, 23 Mar 2020 09:43:30 +0000

[…] is stored historically when a transaction runs. Like state database in Hyperledger Fabric (see here), Corda node has a relational database called vault, in which the states are stored (updated) […]

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