New Docker Reporting Provides Teams with Tools for Higher Efficiency and Better Collaboration

Today, we are very excited to announce the release of Audit Log, a new capability that provides the administrators of Docker Team subscription accounts with a chronological report of their team activities. The Audit Log is an unbiased system of record, displaying all the status changes for Docker organizations, teams, repos and tags.  As a tracking tool for all the team activities, it creates a central historical repository of actionable insights to diagnose incidents, provide a record of app lifecycle milestones and changes, and provides a view into events creating audit trails for regulatory compliance reviews.  The Audit Log is available for Team subscription accounts, and at this point, is not included with Free or Pro subscriptions.

Some typical scenarios where Audit Log will play a key role include:  

  • When several team members are collaborating on delivering a project, Audit Log creates a list of activities that becomes a ‘source of truth’ to validate which tags got deleted and which tags got pushed into repos, when these activities happened and which team members triggered them. 
  • Audit Log provides knowledge base continuity, delivering information on projects completed earlier when new team members need to familiarize themselves with work done Continue reading

Tech Bytes: Doing Better Than ‘Good’ Or ‘Bad’ For UX Metrics (Sponsored)

On today's Tech Bytes podcast, sponsored by AppNeta, we talk about getting real-time monitoring in place so that you can clearly define your performance benchmarks, accurately measure them from the end-user perspective, and have a strategy to make sure those benchmarks are met. Our guests are John Tewfik, Director of Global Alliances; and Seth Differ, Senior Manager, Solutions Consulting.

Tech Bytes: Doing Better Than ‘Good’ Or ‘Bad’ For UX Metrics (Sponsored)

On today's Tech Bytes podcast, sponsored by AppNeta, we talk about getting real-time monitoring in place so that you can clearly define your performance benchmarks, accurately measure them from the end-user perspective, and have a strategy to make sure those benchmarks are met. Our guests are John Tewfik, Director of Global Alliances; and Seth Differ, Senior Manager, Solutions Consulting.

The post Tech Bytes: Doing Better Than ‘Good’ Or ‘Bad’ For UX Metrics (Sponsored) appeared first on Packet Pushers.

Focus is a Virtue

The modern world craves our attention—but only in short bursts. To give your attention to any one thing for too long is failing, it seems, because you might miss out on something else of interest. We have entered the long tail of the attention economy, grounded in finding every smaller slices of time in which the user’s attention can be captured and used.

The damage of the attention economy is wide-ranging, including the politicization of everything, and the replacing ideas in politics with hate and fear. But for the network engineering world, the problem is exactly as Ethan describes— Technology mastery will be increasingly in the hands of the very few as a dwindling number of folks are willing, or perhaps even able, to create a mental state of focused learning. The application delivery stacks are enormously more complex than they were 25 years ago. Learning them requires a huge amount of focus over long periods of time.

The problem is obvious for anyone with eyes to see. What is the solution? The good news is there are solutions. The bad news is these solutions are swimming upstream against the major commercial interests of our day, so it’s going to Continue reading

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  • IP2Location is IP address geolocation service provider since 2002. The geolocation database or API detects location, proxy and other >20 parameters. Continue reading

Topology


Real-time network and system metrics as a service describes how to use data captured from the network shown above to explore the functionality of sFlow-RT real-time analytics software. This article builds on the previous article to show how knowledge of network topology can be used to enhance analytics, see Topology for documentation.

First, follow the instructions in the previous example and start an instance of sFlow-RT using the captured sFlow.  
curl -O https://raw.githubusercontent.com/sflow-rt/fabric-view/master/demo/topology.json
Then, download the topology file for the example. 
curl -X PUT -H "Content-Type: application/json" -d @topology.json \
http://localhost:8008/topology/json
Install the topology using the sFlow-RT REST API. 
curl http://localhost:8008/topology/json
Retrieve the topology. 
{
 "version": 0,
 "links": {
  "L1": {
   "node2": "spine1",
   "node1": "leaf1",
   "port1": "swp1s0",
   "port2": "swp49"
  },
  "L2": {
   "node2": "spine1",
   "node1": "leaf1",
   "port1": "swp1s1",
   "port2": "swp50"
  },
  "L3": {
   "node2": "spine2",
   "node1": "leaf1",
   "port1": "swp1s2",
   "port2": "swp51"
  },
  "L4": {
   "node2": "spine2",
   "node1": "leaf1",
   "port1": "swp1s3",
   "port2": "swp52"
  },
  "L5": {
   "node2": "spine2",
   "node1": "leaf2",
   "port1": "swp1s0",
   "port2": "swp49"
  },
  "L6": {
   "node2": "spine2",
   "node1": "leaf2",
   "port1": "swp1s1",
   "port2": "swp50"
  },
  "L7": {
   "node2": "spine1",
   "node1": "leaf2",
   "port1": "swp1s2",
   "port2": "swp51"
  },
  "L8": {
   "node2": "spine1",
   "node1": "leaf2",
   "port1": "swp1s3",
   "port2":  Continue reading

HAProxy Bonds with HashiCorp Consul to Extend Automated Service Discovery

Version 2.2 of offers service discovery and native support for the HashiCorp’s Daniel Corbett, head of product, HAProxy Technologies, in a blog post. Through a RESTful HTTP API, HAProxy connects directly to a defined Consul server and ingests the list of services and nodes from a Consul catalog, Corbett later told The New Stack. The API will set off a process that can “define an HAProxy backend and pool of servers to match this catalog and automatically scale up or down nodes/servers on-demand based on changes within the Consul catalog,” Corbett said. Corbett noted in the has also released version 2.3 of HAProxy itself, adding features such as forwarding, prioritizing, and translating of messages sent over the Syslog Protocol on both UDP and TCP, an OpenTracing SPOA, Stats Contexts, SSL/TLS enhancements, an improved cache, and changes in the connection layer that lay the foundation for support for HTTP/3/QUIC. For more information on the HAProxy’s Data Plane API,

Gartner: 2021 IT spending rally could hit $3.9T

Gartner projects worldwide IT spending will total $3.9 trillion in 2021, an increase of 6.2% over 2020 when spending declined a little over 3%.All IT spending segments—from data-center systems to communications services—are forecast to return to growth in 2021, according to Gartner . Enterprise software is expected to have the strongest rebound, 8.8%, as remote work environments are expanded and improved. The devices segment will see the second highest growth in, 8%, and is projected to reach $705.4 billion.To read this article in full, please click here

Gartner: 2021 IT spending rally could hit $3.9T

Gartner projects worldwide IT spending will total $3.9 trillion in 2021, an increase of 6.2% over 2020 when spending declined a little over 3%.All IT spending segments—from data-center systems to communications services—are forecast to return to growth in 2021, according to Gartner . Enterprise software is expected to have the strongest rebound, 8.8%, as remote work environments are expanded and improved. The devices segment will see the second highest growth in, 8%, and is projected to reach $705.4 billion.To read this article in full, please click here

Network Break 317: Citrix Bets The House On SaaS Collaboration; AWS Forks Elasticsearch

Today's Network Break examines Citrix's multi-billion bet on a SaaS collaboration acquisition, a fight over the Elasticsearch project where everyone gets a black eye, Red Hat's sop to everyone angry about CentOS, a pair of dangerous Cisco SD-WAN bugs, and more IT news.

The post Network Break 317: Citrix Bets The House On SaaS Collaboration; AWS Forks Elasticsearch appeared first on Packet Pushers.

How We Ran a Successful Remote Internship Program in 2020

And how we are planning to do it again in 2021…

How We Ran a Successful Remote Internship Program in 2020
How We Ran a Successful Remote Internship Program in 2020

On March 5, I sat in a small conference room with a few key contributors in creating and hiring for the Cloudflare summer intern program. With the possibility of office shutdowns looming, the group discussed what an internship would look like without in-person mentorship. How would the managers cope? How would the interns cope? Would it even be worthwhile? After a few minutes of discussions, we settled on ‘absolutely’. A remote summer internship at Cloudflare would be worthwhile for students, mentors, buddies, and managers alike. After all, Cloudflare is an Internet company and we were ready to trust the Internet with a whole lot more than we had anticipated.

The months leading up to the summer were a blur, all I remember is that we did a lot of planning, interviewing and hiring. And I mean, a lot. On April 2, Matthew Prince announced that Cloudflare would be doubling the size of our 2020 intern class in response to other companies cutting their intern programs all together. Due to these cuts, many talented students lost their opportunities for the summer. We knew we couldn’t hire them all so we Continue reading

Closing in on Equity: Truist EPIC Grant Seeks to Expand Potential in Communities through Broadband Access

The image was shared around the world.­ Two little girls hunched over their laptops on a concrete sidewalk, accessing the free WiFi at a fast-food restaurant in order to complete their schoolwork. It was a bleak reminder of the stark digital divide in the United States, where millions are excluded from the benefits of affordable, reliable broadband service. In urban, suburban, and rural areas alike, 42 million Americans – 12% of the population – are on the wrong side of this divide, exacerbating inequalities in access to education, employment, and healthcare.

Conquering this digital divide calls for meaningful solutions, vision, and commitment. Truist has stepped up to the plate with an innovative new grant program that puts the power of connection in the hands of the people who stand to benefit from it. For the over 15 million Americans across the Southeast United States who lack adequate Internet access, broadband coverage cannot wait.

In partnership with Truist, the Internet Society is proud to announce the launch of the Truist EPIC Grant. The program is aimed at funding community-backed broadband – solutions that can help alleviate socioeconomic disparities exacerbated by lack of access.

The Truist EPIC Grant offers eligible Continue reading

Hot network certifications: Multi-skill certs to dominate 2021

In March, IT professional association CompTIA nervously pondered what affect COVID-19 and work-from-home mandates would have on its members and its core mission of delivering training and vendor-neutral IT certifications. "When you have this kind of upheaval, what does that mean in terms of education?" says James Stanger, chief technology evangelist at CompTIA. Surely it would take a back seat to more pressing business issues. Turns out, certifications have "massively continued" their upward trend, he says. Learn more about tech trends and certifications:To read this article in full, please click here

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