Introducing the Ansible API for ServiceNow ITSM

Blog ServiceNow API 110222

One of the most popular platform integrations available to Ansible Automation Platform subscribers in Ansible automation hub is the Red Hat Ansible Certified Content Collection for ServiceNow ITSM. This collection helps you create new automation workflows faster based on ServiceNow ITSM while establishing a single source of truth in the ServiceNow configuration management database (CMDB). You can help free teams from hours of manual effort and have greater data integrity within your ServiceNow ITSM instance.

For ServiceNow users, we've launched a new native ServiceNow application, the API for Red Hat® Ansible® Automation Platform Certified Content Collection, available exclusively through the ServiceNow store to enhance and support the integration between the two platforms.

What is the Ansible API for ServiceNow ITSM?

The API for Red Hat Ansible Automation Platform Certified Content Collection integrates Ansible’s certified content with your ServiceNow instance. Prior to the launch of ServiceNow's Rome API, Ansible users could download the Red Hat Ansible Certified Content Collection for ServiceNow ITSM from the Ansible automation hub and directly manage ServiceNow resources using their REST API.

With the release of Rome, the REST API no longer provided all of the support needed to automate ServiceNow using Continue reading

CI-Based Cloud Network Automation

A pioneer in cloud networking for the last decade, Arista has become synonymous with elastic scaling and programmable provisioning through a modern data-driven software stack. Legacy networks with manual box-by-box configurations for production and testing have led to cumbersome and complex practices. Arista leads the industry in cloud automation built on an open foundation.

Rant: Cloudy Snowflakes

I could spend days writing riffs on some of the more creative (in whatever dimension) comments left on my blog post or LinkedIn¹. Here’s one about uselessness of network automation in cloud infrastructure (take that, AWS!):

If the problem is well known you can apply rules to it (automation). The problem with networking is that it results in a huge number of cases that are not known in advance. And I don’t mean only the stuff you add/remove to fix operational problems. A friend in one of the biggest private clouds was saying that more than 50% of transport services are customized (a static route here, a PBR there etc) or require customization during their lifecycle (e.g. add/remove a knob). Telcos are “worse” and for good reasons.

Yeah, I’ve seen such environments. I had discussions with a wide plethora of people building private and public (telco) clouds, and summarized the few things I learned (not many of them good) in Address the Business Challenges First part of the Business Aspects of Networking Technologies webinar.

Rant: Cloudy Snowflakes

If the problem is well known you can apply rules to it (automation). The problem with networking is that it results in a huge number of cases that are not known in advance. And I don’t mean only the stuff you add/remove to fix operational problems. A friend in one of the biggest private clouds was saying that more than 50% of transport services are customized (a static route here, a PBR there etc) or require customization during their lifecycle (e.g. add/remove a knob). Telcos are “worse” and for good reasons.

Will New CISA Guidelines Help Bolster Cyber Defenses?

The new CISA guidance aims to shake up the way devices are tracked, managed, and protected against unauthorized access and attacks

MicroStack installation fails on Ubuntu 20.04

I needed an instance of Openstack in my home lab for some tests and the first attempt was to deploy it with DevStack all-in-one. Is one of the most common methods out there. However it kept on failing (still need to find out why), so I turned to MicroStack. MicroStack describe itself as the most … Continue reading

Cutting To The Front Of The Server CPU Line

In case you haven’t figured it out yet, if you are not one of the hyperscalers or one of the biggest cloud builders, then you are a second class citizen, or maybe even third class, when it comes to the semiconductors that go into different part of the systems that run your organization. …

Cutting To The Front Of The Server CPU Line was written by Timothy Prickett Morgan at The Next Platform.

Hedge 153: Security Perceptions and Multicloud Roundtable

Tom, Eyvonne, and Russ hang out at the hedge on this episode. The topics of discussion include our perception of security—does the way IT professionals treat security and privacy helpful for those who aren’t involved in the IT world? Do we discourage users from taking security seriously by making it so complex and hard to use? Our second topic is whether multicloud is being oversold for the average network operator.

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AMD posts operating loss, but solid growth for data center, embedded segments

AMD announced third quarter results this week, and while it posted a $64 million loss in terms of overall operating income—mainly due to its acquisition of Xilinx—but large gains in the company’s data center, embedded and gaming segments provided an encouraging note.Total revenue rose by 29% for the third quarter of 2022, to $5.56 billion from $4.31 billion one year ago. Gross profit also rose in year on year terms, from $2.08 billion in last year’s third quarter to $2.35 billion for the past three months. The decline in operating income was caused by much higher operating expenses, which more than doubled in the third quarter, rising from $1.14 billion a year ago to $2.42 billion in the most recent figures.To read this article in full, please click here

AMD posts operating loss, but solid growth for data center, embedded segments

HPE launches 11th generation ProLiant servers

Hewlett Packard Enterprise has introduced the 11th generation of its ProLiant servers designed for a range of modern workloads, including AI, analytics, cloud-native applications, graphic-intensive applications, machine learning, Virtual Desktop Infrastructure (VDI), and virtualization.The new ProLiants have three processor options: AMD Epyc “Genoa” generation processors, Intel Xeon Scalable “Sapphire Rapids” generation processors, and Ampere Altra and Altra Max cloud-native processors.Compared to the previous server generation, the new HPE ProLiant Gen11 servers support twice as much I/O bandwidth and 33% more high-performance GPU density per server to support AI and graphic-intensive workloads than the prior generation.To read this article in full, please click here

HPE launches 11th generation ProLiant servers

Day Two Cloud 170: Sovereign DBaaS And Severalnines (Sponsored)

Welcome to Day Two Cloud! On today’s episode---databases. More specifically, controlling your databases. We’re discussing the database control plane company Severalnines with CEO Vinay Joosery. Severalnines is sponsoring today’s discussion about sovereign Databases as a Service (DBaaS).

Day Two Cloud 170: Sovereign DBaaS And Severalnines (Sponsored)

The post Day Two Cloud 170: Sovereign DBaaS And Severalnines (Sponsored) appeared first on Packet Pushers.

Cisco, Red Hat team to streamline hybrid-cloud container management

Cisco and Red Hat have expanded their partnership to include a new combination that lets customers more easily turn-up and manage bare-metal containerized workloads.The companies have integrated Cisco’s cloud-operations management platform, Intersight, and Red Hat OpenShift Assisted Installer, which controls OpenShift clusters, to handle the complex and time-consuming process of networking a containerized environment.Nearly 80% of enterprises have adopted containers in production environments, and containers are especially effective when they are migrated across different hybrid-cloud domains—on-premises data centers, colocation facilities, network edge, and public clouds, wrote Dhritiman “DD” Dasgupta, vice president of product management for Cisco’s Cloud and Compute team in a blog about the integration. To read this article in full, please click here

Robotic Process Automation Accelerates the Digitization of Healthcare

RPA technology in healthcare uses software bots and artificial intelligence to automate critical or recurring functions, saving organizations time and money over time.

Cloudflare is not affected by the OpenSSL vulnerabilities CVE-2022-3602 and CVE-2022-3786

Yesterday, November 1, 2022, OpenSSL released version 3.0.7 to patch CVE-2022-3602 and CVE-2022-3786, two HIGH risk vulnerabilities in the OpenSSL 3.0.x cryptographic library. Cloudflare is not affected by these vulnerabilities because we use BoringSSL in our products.

These vulnerabilities are memory corruption issues, in which attackers may be able to execute arbitrary code on a victim’s machine. CVE-2022-3602 was initially announced as a CRITICAL severity vulnerability, but it was downgraded to HIGH because it was deemed difficult to exploit with remote code execution (RCE). Unlike previous situations where users of OpenSSL were almost universally vulnerable, software that is using other versions of OpenSSL (like 1.1.1) are not vulnerable to this attack.

How do these issues affect clients and servers?

These vulnerabilities reside in the code responsible for X.509 certificate verification - most often executed on the client side to authenticate the server and the certificate presented. In order to be impacted by this vulnerability the victim (client or server) needs a few conditions to be true:

A malicious certificate needs to be signed by a Certificate Authority that the victim trusts.
The victim needs to validate the malicious certificate or ignore a Continue reading

Scalability Aspects of SR-MPLS

Henk Smit left a wonderful comment discussing various scalability aspects of SR-MPLS. Let’s go through the points he made:

When you have a thousand routers in your networks, you can put all of them in one (IS-IS) area. Maybe with 2k routers as well. But when you have several thousand routers, you want to use areas, if only to limit the blast-radius.

Absolutely agree, and as RFC 3439 explained in more eloquent terms than I ever could:

Scalability Aspects of SR-MPLS

Henk Smit left a wonderful comment discussing various scalability aspects of SR-MPLS. Let’s go through the points he made:

When you have a thousand routers in your networks, you can put all of them in one (IS-IS) area. Maybe with 2k routers as well. But when you have several thousand routers, you want to use areas, if only to limit the blast-radius.

Absolutely agree, and as RFC 3439 explained in more eloquent terms than I ever could:

Comparing QUIC and TCP

QUIC could be seen as a simple update to TCP, but I think that such a vew is missing the point of QUIC. QUIC represents a significant shift in the set of transport capabilities available to applications in terms of communication privacy, session control integrity and flexibility.

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