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Today, I gave a presentation to Go Tech World 2019 conference on Cloud Native Java – are we there yet? . In July, I received the personal invitation to speak in Bucherest, Romania from the organisers. I thought about for a bit and then accepted the great chance to talk in the Eastern frontier of […]

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This are my verbatim notes to the PEAT UK podcast: Hello World Welcome to the first of meaning Pilgrim Engineering Architecture Technology (PEAT UK) Hotshots, which are uniquely positioned audio segments of development information. I am your host, Peter Pilgrim, a platform engineer specialising in Amazon Web Service and Pivotal Cloud Foundry and Enterprise Java […]

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I had recently trouble connecting to the Internet with Centos running inside the Oracle VM VirtualBox. Even though I had configure the second adapter Network Internet Connection to be Host-only Adapter with the name VirtualBox Host-Only Ethernet Adapter. I still had problems pulling any Docker images from scratch. It turned out the network was busted. […]

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Docker Post If you are struggling pulling an image with the coreos/etd as in the following command: The images is not found, because it is no longer on the official Docker hub. You need point to separate Docker repository hosted on Quay servers. You need to use the following command, instead. then you need to […]

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Docker Post On recent Docker release, you might be surprised that the tree view no longer works as expected: The above command would produce a visual dump of the images inside the container. The command generated a hierarchy of the images, showing the relationship between parent and children. However, this command has been dropped since […]