#DaysOfArm (1 of X)

It’s been just over 2 weeks since the launch of Ampere Arm deployed in Oracle Cloud Infrastructure (OCI). Check this article out to learn more (here). And it’s been about one week since I started looking into the new architecture and deployment, since I started provisioning the VM.Standard.A1.Flex Compute Shape on OCI and since I started migrating a specific application that has many different variations to it to test it all out.

What I’ll document here are some of the experiences that I’ve gone through. Some of it is due to the app. Some of it is due to my lack or understanding. Some of it is because I just had to get through it to make it work (for now) …

This is my first learning.

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Get OCI Arcade Free on Arm

There’s been numerous announcements about Oracle Cloud Infrastructure (OCI) adding Arm-based Compute to the list of Virtual Machine (VM) Shapes. Check some of the announcements (here) and (here).

You can also watch it (here) too with Clay Magouyrk, Executive Vice President, Oracle Cloud Infrastructure. Note: The link above has more content and videos.

Have you seen the OCI Arcade? We have built the architecture deployable on OCI Always Free Tier.

Recently in the OCI Always Free Tier, an additional services has been added to include 4 cores and 24 GB of RAM of Ampere A1 Compute. With this additional capacity, it made sense for OCI Arcade to be ported to this A1 Compute Shape. Here is what we did and why.

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Welcome To The OCI Arcade

Each of us will read this from our own perspective. Equally diverse are the outcomes and the actions that you might want to take away from this. So, I ask you: Be open. Find the opportunity. And execute.

This is something that we’ve built for the purposes of an infrastructure demonstration of Oracle Cloud Infrastructure (OCI). The code is available in an open public github repository and we’ve written articles on specific capabilities. We are open to collaborate in building more scenarios which allows this demonstration to scale.

We welcome you to the OCI Arcade

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#WorldInnovationDay Tech Showcase

April 16-19 saw people from across the world come together to focus on three Sustainable Development Goals (SDGs) at the #WorldInnovationDay Hackathon. This blog highlights the technologies used to help accelerate the team’s execution. If you want to read more about the event itself – check out this previous blog (here).

Over the course of the weekend, Oracle Cloud tenancies with $500 USD credits were provided to each participant to use. It was not mandated that they use Oracle Cloud nor was it given to participants automatically. It was encouraging to see people open to explore and learn with Oracle Cloud. I want to thank the Oracle mentors supported the participants ensuring that whilst the teams explored, they could confidently execute and deliver. Here are the common requests from teams and the cloud services that they used over the weekend.

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Each Little Bit Helps …

If you had come here because of the link in the information pack, great. If you have come here because you found this page through other means – read on and if you are inspired to contribute (on April 16-19) – head to the Hackmakers site (here) to register for this event.

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Turning a Compartment into a ORM Stack

Effective first, then efficient and then elegant …

Peter Laurie – mate and mentor.

I’ve been doing some collaboration with @stantanev around a project and part of the contribution that I was doing was getting some stuff setup / configured and deployed into Oracle Cloud Infrastructure. This wasn’t a standard copy-and-paste scenario. I was building it up as we went. And then I was done … But it felt unfinished because I didn’t want to just leave it there. I wanted to share what I have without me getting sucked into other work standing up new environments (noting in the last article – I am lazy). And in the first instance, I only had dev (where I was working) and I needed to create a new one so people can start experiencing what we delivered (quickly).

What I invested in was using Oracle Resource Manager “ORM” to help me take what I built in Oracle Cloud Infrastructure and turn that into something that I could hand-over. Let’s have a look.

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Automating with OCI Oracle Resource Manager

I use this because I’m lazy.

This is true. After doing something that is repetitive because either I’m testing or incrementally improving what is happen, I get frustrated. So, I automate. In this scenario, here I have an application that I’ve been working with a few people (like @stantanev), and as such spending a little bit of time automating the provisioning of the stack made sense. I value my time as I value other people’s time.

Oracle Resource Manager (ORM) is part of Oracle Cloud Infrastructure and is available in all tiers – Trials, Always Free Tier, Pay-As-You-Go or with Universal Credits. In short – EVERYONE gets it. The easiest way that I think of ORM, is that its a managed Terraform service within the Oracle Cloud Infrastructure environment. Let’s talk a look at it.

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#DigitalDefence Hackathon … The Why?

Head to https://hackmakers.com to register as a competitor or to showcase your project / product.

It’s almost 9 days before the event launches on the Friday night. Even before that, there are a series of workshops / webinars that we are hosting as part of the event in the days leading up to the event. Even then we are:

a/ Making sure that we have people, mentors, marketing, product managers, executives lined up to help where they can.
b/ Making sure that we have ideas, platforms, trials, programs, education material lined up to help where it’s feasible.
c/ Making sure that we help promote, advocate, market the event so those who would benefit would know about the event and attend.

All this effort for what outcome?

This says it all. And even though this is about #anomalydetection #deepfake #cybersecurity, much of this comes down to data – where the data can be sourced, how the data can be analysed, is the data reliable and can it be trusted.

Over the coming days leading up to the event – there will be plenty of chatter around it. Follow the event on LinkedIn. Some easy ways to follow are:

1/ Follow #DigitalDefence at https://www.linkedin.com/feed/hashtag/?keywords=digitaldefence
2/ Follow Hackmakers at https://www.linkedin.com/company/hackmakers
3/ Follow me at https://www.linkedin.com/in/lowe-jason/

I’ll be writing more about it here as we go and as new content is available. If you are interested to know or more if you want to join a team or showcase a project or product – head to the Hackmakers website https://hackmakers.com/ to learn more and register.

Simple, Secure Log Retention using OCI Services

Between the Oracle Cloud Infrastructure (OCI) Audit Service recording administrative operations and Oracle Identity Cloud Service (IDCS) tracking access and user management events, Oracle Cloud provides pretty comprehensive tracking of security events. Recently however, I have been in conversations with a number of organisations who have been seeking longer term retention of audit events for several different reasons, including governance, compliance and forensic requirements. The OCI Audit service supports requesting bulk export of audit events to Object Storage, which allows you manage the retention and archiving of those events yourself, so I started wondering if I could do the same for the IDCS access events. A bit of testing and some simple coding later, and I had events being pulled directly from the IDCS Audit Events API periodically and sent to Object Storage for retention.

In this blog post, I will provide this code as a sample, and discuss some of the techniques and technologies that are available in Oracle Cloud Infrastructure to enable simple, but highly secure and cost-effective, automation of cross-service tasks such as this.

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Enhance the security of your website with Oracle Cloud Infrastructure’s Web Application Firewall

Oracle recently introduced a Web Application Firewall (WAF) to further enhance and secure Oracle Cloud Infrastructure offerings. The Oracle Cloud Infrastructure WAF is based on Oracle Zenedge and Oracle Dyn technologies. It inspects all traffic destined to your web application origin and identifies and blocks all malicious traffic. The WAF offers the following tools, which can be used on any website, regardless of where it is being hosted:

  • Origin management
  • Bot management
  • Access control
  • Over 250 robust protection rules that include the OWASP rulesets to protect against SQL injection, cross-site scripting, HTML injection, and more

In this post, I configure a set of access control WAF policies to a website. Access control defines explicit actions for requests that meet conditions based on URI, request headers, client IP address, or countries and regions.

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