Scheduling Function Execution in Oracle Cloud
Scheduling Functions in Oracle Cloud Infrastructure has arrived. In May 2024, the Resource Scheduler was announced. I tweeted (X-ed) at that time that I was a little disappointed that …
Tag: oracle cloud
Zero Trust Packet Routing in Oracle Cloud: least privilege network in human understandable policies
ZPR (Zero-trust Packet Routing) is a new and free mechanism in Oracle Cloud Infrastructure to reduce the chances of unintended and potentially harmful network access. Normal network security hinges …
Anniversary Gift: Versatile Cross Device File Manager (10GB free storage)
As part of our 20 year AMIS blog anniversary celebration, I would like to present the OCI File Manager – a free tool that allows users to easily, on …
OCI Object Storage File Manager
This article introduces a static Vue 3 web application that is used to navigate the files in an OCI Object Storage Bucket. To upload files to that bucket and …
Persistent, cross database and cross region pipe in Oracle Database 23ai
We know pipes in Oracle Database to be an in memory mechanism, ephemeral with loss of data when the database instance is stopped. With limitations on size of messages …
CORS support in API Gateway deployment– for API access from local host
Web browsers typically implement a “same-origin policy” to prevent code from making requests against a different origin to the one from which the code was served. The intention of …
Live HTTP access to JSON document with Oracle Database 23ai data set using Pre Authenticated Request URL
A very nice, powerful and potentially somewhat dangerous new feature in Oracle Database 23ai: Pre-Authenticated Request URLs for Read Only Data Access on Autonomous Database. In summary: with a …
Getting started with Oracle Database 23ai – in five minutes and for free
Yesterday I noticed an announcement of the latest Oracle Database release: 23ai. A long term support release – so one we will be able to use for many years. …
Memo-recorder app on persistent OCI backend
I have create a simple web application for recording short notes that I want to save for later processing. Each note consists of a timestamp and location, a label …
Post files to OCI Object Storage Bucket via API Gateway
In a previous article I discussed accessing a static web application (a Vue 3 application) stored on OCI Object Storage through API Gatyeway. In this article I used a …
Host a static Vue Web application on Oracle Cloud Infrastructure–for free
I have been working on a Vue 3 web application. It allows the user to upload photographs and it will display the locations where these photos were taken on …
Dynamic Configuration of Terraform plans and Stacks in Oracle Cloud Infrastructure
Some of the data used by Terraform to create cloud resources is sensitive and should not be stored in plain text in source code repositories. Examples are passwords, client …
Many ways to provision Oracle Cloud Resources using Terraform
Terraform is used for automated provisioning of resource on Oracle Cloud Infrastructure. Resources are defined in HCL – the DSL used in Terraform for describing infrastructure – and these …
Create Terraform Stack and Apply it to Provision Resources on Oracle Cloud Infrastructure
Terraform is the tool of choice for automated provisioning of cloud resources on Oracle Cloud Infrastructure (IaC). In two recent articles, I have demonstrated how to create a plan …
Terraform Modules, For-Each, File Set on Oracle Cloud
The creation of cloud resources on Oracle Cloud Infrastructure is ideally done as Infra as Code using Terraform (plans). No hands need to touch the console, no permissions need …
Terraform from Cloud Shell for OCI resource creation through Infra as Code
The creation of cloud resources on Oracle Cloud Infrastructure is ideally done as Infra as Code using Terraform (plans). No hands need to touch the console, no permissions need …
Delayed Delivery in OCI Queue Service–time based message release
Messages published to an Oracle Cloud Infrastructure (OCI) Queue may not immediately be intended for consumption. It is a not uncommon requirement to make messages available for consumption only …
Generic OCI Resource manipulation with OCI CLI Raw Request
I should have been aware of it – but I was not. The generic OCI CLI Raw Request option – the uniform approach to any OCI resource query or …
Quickest way to run a container on Oracle Cloud Infrastructure: container instances
Container Instances on Oracle Cloud Infrastructure are VM based environments that can be leveraged as “serverless” container runtimes. Once a container instance has been defined – which is a …
Oracle Cloud Infrastructure–flutter of activity: Queue, Container Instances
Over the last few days, in this pre-Holiday season period, Oracle has released a number of interesting new services and updates to existing services. I plan on exploring them …
Gitpod for Oracle Cloud Infrastructure development
Gidpod provides ephemeral development environments. Run a Gitpod workspace and get a clean environment with precisely those components that have been configured for the use case or context you …
Oracle Cloud’s marching order: win developers’ hearts and minds
There are two public cloud. AWS and Azure. That is not actually the case – but that is how sometimes it may seem. A third cloud is frequently listed …
Run "docker-compose" on Oracle Cloud Infrastructure Compute using Podman
Running “docker compose” in a VM on Oracle Cloud Infrastructure is perhaps not the ideal way to go – which probably would be OKE (Kubernetes) in order to benefit …
Connecting Go application to Oracle Database–On Prem and Autonomous , with and without Oracle Client libraries
I have been struggling a bit with this one: how to connect from a Go application to an Oracle Database – both a locally running database as well as …
Quick Start Compute Instance on OCI (for software development)
I have worked quite a bit in Oracle Cloud, starting back in 2015. I have used many different OCI services – such as Integration, Streaming, Functions, OKE, API Gateway, …
Oracle Cloud Go SDK and Instance Principal based Authentication
In a recent article, I described the use of the OCI SDK for Go(Lang) – in my example to interact with the ObjectStorage service. In the article, I used …
Dapr on OKE–Distributed Application Runtime on OCI Kubernetes Engine
One of the most exciting frameworks I have ran into into recent years is Dapr (dapr.io) – distributed application runtime. Dapr is a cross technology runtime framework that supports …
Getting started (again) with Kubernetes on Oracle Cloud
For many of my recent activities, I have not worked with or even on (knowingly at least) Kubernetes. So for many months I have not touched my OKE cluster …
Getting started quickly with querying OCI from Terraform in Cloud Shell
Terraform is all about infrastructure (and platform) as code. Creating OCI resources through Terraform is probably the best way to manage your cloud resources. I have written several articles …
Creating, Building and Invoking a Function on OCI with Terraform
Automation through infrastructure as code is the name of the game. And I am a player in that game. In the last few weeks I have spent a lot …
OCI DevOps Build Pipeline for Functions
Oracle Cloud Infrastructure offers the Functions service, a FaaS offering with serverless functions, based on container images built with the Project Fn FDK. In a previous article, I introduced …
OCI DevOps Deployment Pipeline for Functions–automation on Oracle Cloud
Oracle Cloud Infrastructure has a free DevOps cloud service that includes build and deploy pipelines in addition to source code and artifact repositories. I have written about OCI DevOps …
How to open IDCS Console from OCI– Finding the entry to Identity Cloud Service
I have just spent way too much time on finding the way to the Oracle IDCS console from within my OCI (Oracle Cloud Infrastructure) console. I was reading a …
Simple queries against Oracle Cloud NoSQL Database
I have been struggling in my first simple steps with querying data in a NoSQL Database table on Oracle Cloud. Creating the table is easy enough – either in …
Cleaning Out a Compartment on Oracle Cloud using Terraform provider
The situation: a Compartment on OCI should be removed. Or at least all its resources should be purged. Or at least most of the resources should be removed. The …
OCI DevOps–Build Pipelines and Code Repositories for CI
This article introduces Build Pipelines and Code Repositories in OCI DevOps (released on October 26th 2021) – complementing the Artifact Registry and Deployment Pipelines that were first launched in …
First code and cli free steps with Oracle Database 21c in Oracle Cloud
Oracle Database 21c has been released – for now only in the cloud. Starting to explore – that is what we call playing with it – it easy and …
Demystifying Blockchain for Enterprise – Realizing its potential?
The goal of this series of blogs – Demystifying Blockchain for Enterprise – is to take away the cloudiness and complexity around blockchain. In this second part I will …
Demystifying Blockchain for Enterprise – What’s the buzz?
The goal of this series of blogs – Demystifying Blockchain for Enterprise – is to take away the cloudiness and complexity around blockchain. In this first part I will …
Asynchronous Function Calls through API Gateway on Oracle Cloud Infrastructure
In a recent article, I described how serverless Functions on Oracle Cloud Infrastructure can invoke each other: synchronously and asynchronously. Although asynchronous calls are the desired state, such calls …