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https://youtu.be/wDUNOzC1Hyo
Keyva CEO Jaime Gmach discusses how we help our clients meet their core objectives.
[post_title] => Keyva: Helping You Meet Your Core Objectives [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => keyva-helping-you-meet-your-core-objectives [to_ping] => [pinged] => [post_modified] => 2024-05-16 16:04:22 [post_modified_gmt] => 2024-05-16 16:04:22 [post_content_filtered] => [post_parent] => 0 [guid] => https://keyvatech.com/?p=3415 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [1] => WP_Post Object ( [ID] => 3678 [post_author] => 2 [post_date] => 2022-09-23 16:06:00 [post_date_gmt] => 2022-09-23 16:06:00 [post_content] =>

https://youtu.be/j_R65f2888E
Keyva CEO Jaime Gmach shares his insights on how we help our clients modernize and transform their organizations.
[post_title] => Keyva: Unlock Tomorrow [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => keyva-unlock-tomorrow [to_ping] => [pinged] => [post_modified] => 2022-09-23 16:06:00 [post_modified_gmt] => 2022-09-23 16:06:00 [post_content_filtered] => [post_parent] => 0 [guid] => https://keyvatech.com/?p=3405 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [2] => WP_Post Object ( [ID] => 3379 [post_author] => 7 [post_date] => 2022-09-22 20:34:51 [post_date_gmt] => 2022-09-22 20:34:51 [post_content] =>

By: Saikrishna Madupu – Sr Devops Engineer

Ansible by Red Hat is the de-facto tool used by organizations for automated configuration management. It is commonly used for use cases around infrastructure deployment and post deployment actions, application deployments, and for infrastructure operations and lifecycle tasks.

In the following blog, we will cover some examples ansible callback plugins, which help us track events around playbook executions. You can use these plugins for notification of task failures, job statuses, etc.


Features:

  1. Stdout plugins
  2. Other Plugins (also includes notification plugins & aggregate plugins in general)

A complete list of available plugins can be viewed from terminal:

ansible-doc -t callback -l

Stdout_plugins:

[defaults]
stdout_callback = actionable
NameDescription
ActionableChanged/failed status
DefaultDefault o/p
debugReadable stderr & stdout
DenseOverwrite o/p rather than scrolling
JsonJson o/p
MinimalTask details with proper format
Selectiveo/p for tagged task
SkippyDoesn’t show o/p for skipped hosts
OnelineSimilar to Minimal but in one line

Examples of usage:

Actionable:

This plugin is deprecated.

Op:

Debug:

            By enabling debug plugin we don’t need to register output and use again debug module in our playbooks.

Default:

Displays standard error in human readable format

Dense:

            It overwrites o/p and only shows two lines as shown below.

JSON:

            Prints o/p in json format and we see the entire o/p.

Minimal:

            It is quite similar to default,

Selective:

            Selective plugin shows o/p for tasks that got executed successfully that are tagged with print_action

Skippy:

            It doesn’t show o/p for the tasks that got skipped, when a task is not executed for any sort of host it will not be displayed as skipped likewise default do in cases.

Oneline:

            It shows o/p  of command in one format as shown below.

Other plugins:

[defaults]
Callback_whitelist = slack, mail

Profile_tasks:

                        This shows the duration of time took to execute each task.

Mail:

            It can be configured to monitor the job in case of success / failure. Below is the example.
           

We will receive alerts in email once this playbook gets executed.

Some of the other_plugins are listed below

Name DescriptionLibraries required using pip
ForemanNotifies to Foreman 
HipchatNotifies to HipChatPrettytable
JabberNotifies to Jabbergit+https://github.com/ArchipelProject/xmpppy
JunitWrite JUnit-formatted to XML fileJunit_xml
Log_playsLog results per hosts 
LogentriesNotifies to LogentriesCertifi  flatdict
LogstashSend results to LogstashPython-logstash
MailNotifies through email when tasks fail 
Osx_saySpeak notifications on macOS 
Profile_tasksexecution time for each task 
SlackNotifies to SlackPrettytable
timerReport total execution time of playbook 

Ref: https://docs.ansible.com/ansible/latest/plugins/callback.htm

About the Author

[table id =5 /]

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Jaime Gmach has been named the recipient of a 2022 Lifetime Achievement Award by Vistage, the world’s largest CEO coaching and peer advisory organization for small and midsize businesses. The Lifetime Achievement Award honors long-standing members who see no finish line in their pursuit of world class. With a track record of bold decisions benefiting company, community and beyond, these members are a beacon to Vistage peers even as they achieve personal greatness.

Jaime Gmach is the founder and Chief Executive Officer of Evolving Solutions, a leading technology solution provider focused on helping enterprise clients modernize and automate their mission-critical infrastructure to support digital transformation. He also serves as CEO of Keyva, which he founded in 2018.  Keyva is a services organization focused on cloud automation, orchestration, and DevOps, and was launched to help clients take advantage of innovation and disruptions driven by cloud technologies.

Both organizations thrive due to the commitment to their core values of Do the Right Thing, Be a Team Player, and Be Humbly Confident, highlighted by being named a Top Workplace in Minnesota in 2022. One of Jaime’s true passions in life is giving back to the communities of Minneapolis and St. Paul. He has led multiple Evolving Solutions and Keyva philanthropic initiatives that provide technology, financial, and labor support to charitable organizations throughout the region.

“I am honored and humbled to receive this prestigious award because of the transformational effect of my involvement with Vistage, said Gmach.  “It supported me in building strong companies with a foundation of strong values, employee-first cultures and the focus of delivering the best outcomes to our clients.”

“Jaime was selected from over 300 local Vistage members as one who embodies our Vistage values of Growth, Challenge, and Commitment,” said Brian Davis, Vistage Master Chair.  “Not only has he built two highly successful and thriving businesses, but he has also had a huge impact on his community and his fellow Vistage group members. In the last 10 years I have seen tremendous growth in him professionally, personally, and spiritually, and he serves as a model of what effective leadership looks like for all of us. I feel blessed to have him in our group!”

About Vistage Worldwide, Inc.
Vistage is the world’s largest CEO coaching and peer advisory organization for small and midsize businesses. For more than 60 years, we’ve been helping CEOs, business owners and key executives solve their greatest challenges through confidential peer groups and one-to-one executive coaching sessions. Today, more than 25,000 members in 25 countries rely on Vistage to help make better decisions for their companies, families, and communities. The results prove it: Vistage CEO members grew their annual revenue on average by 4.6% in 2020, while nonmembers with comparable small and midsize businesses saw revenue decrease by 4.7%, according to a study of Dun & Bradstreet data. Learn more at vistage.com.

About Evolving Solutions
Evolving Solutions helps clients modernize and automate their mission-critical applications and infrastructure to support business transformation. Our business is client-centric consulting and delivery of technical solutions to enable modern operations in a hybrid cloud world. Learn more at www.evolvingsol.com.

About Keyva
At Keyva, we exist today so our clients can thrive tomorrow. This means we do everything we can to provide services and expertise that go beyond IT. We work hard to simplify our clients’ technologies, to free up time so they can focus on their core business. Learn more at www.keyvatech.com.

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https://youtu.be/HzsupW4J5r0
Keyva Founder and CEO Jaime Gmach shares an overview of the company and the value we deliver to our clients.
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By: Delroy Hall – Devops Engineer

In this blog we will cover how to install Portworx to be used as a highly available storage solution on Amazon EKS.

What is Portworx:

Portworx is a software defined storage solution designed for container environments.  Portworx provides a wide range use case with various application with data protection, data security, data migration and more in mind.

https://www.portworx.com

Pre-requisites:


Installing Portworx via Operator:

1. Create an IAM policy using the following permissions and add the policy to your EKS nodegroup(s) role. These are the permissions needed for storage operations.

1.	{
2.	    "Version": "2012-10-17",
3.	    "Statement": [
4.	        {
5.	            "Sid": "", 
6.	            "Effect": "Allow",
7.	            "Action": [
8.	                "ec2:AttachVolume",
9.	                "ec2:ModifyVolume",
10.	                "ec2:DetachVolume",
11.	                "ec2:CreateTags",
12.	                "ec2:CreateVolume",
13.	                "ec2:DeleteTags",
14.	                "ec2:DeleteVolume",
15.	                "ec2:DescribeTags",
16.	                "ec2:DescribeVolumeAttribute",
17.	                "ec2:DescribeVolumesModifications",
18.	                "ec2:DescribeVolumeStatus",
19.	                "ec2:DescribeVolumes",
20.	                "ec2:DescribeInstances",
21.	                "autoscaling:DescribeAutoScalingGroups"
22.	            ],
23.	            "Resource": [
24.	                "*"
25.	            ]
26.	        }
27.	    ]
28.	}
29.	 

2. To install Portworx on a Kubernetes cluster, you will need to generate a Kubernetes manifest file. Navigate to https://central.portworx.com

3. To generate the manifest file, select Portworx Enterprise from product catalog

4. Under Product Line, select the option depending on your license/use case. For this guide select Portworx Enterprise, then click Continue.

5. Check the box Use the Portworx Operator, select the latest version of Portworx available, and select the Built-in option for ETCD, the click Next.

6. For your environment select Cloud, and AWS Cloud Platform

7. For Configuring storage devices select Create Using a Spec and the following for storage

8. Under Network keep the default options, then select Next.

9. Under Customize select Amazon Elastic Container Service for Kubernetes (EKS) and click Finish

10. After generating the spec file Portworx will provide you with the following commands to run against your AWS EKS cluster:

kubectl apply -f 'https://install.portworx.com/2.11?comp=pxoperator’

kubectl apply -f 'https://install.portworx.com/2.11?operator=true&mc=false&b=true&kd=type%3Dgp2%2Csize%3D150&mz=1&s=%22type%3Dgp2%2Csize%3D150%22&c=px-cluster&stork=true&csi=true&mon=true&tel=false&st=k8s&promop=true'

The cluster will provision EBS volumes based on our settings and attach them to the nodes.


To verify your install, you can run the following to get Portworx Cluster status:

PX_POD=$(kubectl get pods -l name=portworx -n kube-system -o jsonpath='{.items[0].metadata.name}')
kubectl exec $PX_POD -n kube-system -- /opt/pwx/bin/pxctl status

About the Author

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By: Saikrishna Madupu – Sr Devops Engineer

In this blog, we will cover what is Goss, and how to leverage it for automated server validation testing.

What is Goss:

Goss is a YAML based serverspec alternative tool for validating a server’s configuration. It eases the process of writing tests by allowing the user to generate tests from the current system state. Once the test suite is written they can be executed, waited-on, or served as a health endpoint. You can do server validation quickly and easily with Goss and integrate with pipelines to monitor the status of any services.

I’ll be using airflow for a target test case. First, we will install airflow locally and validate the status of airflow service status using Goss.

https://github.com/aelsabbahy/goss

Goss Installation:

curl -L https://github.com/aelsabbahy/goss/releases/download/v0.3.7/goss-linux-amd64 -o /usr/local/bin/goss

curl -L https://raw.githubusercontent.com/aelsabbahy/goss/master/extras/dgoss/dgoss -o /usr/local/bin/dgoss

chmod +rx /usr/local/bin/dgoss

https://ports.macports.org/port/goss/

Install Macports and run

sudo port install goss

## Add the following line to your ~/.profile or .zshrc

export GOSS_PATH=/usr/local/bin/goss



Use Case:

We will deploy Apache Airflow locally and validate the status of webserver using Goss. Airflow is an open-source project used to programmatically author, schedule, and monitor workflows. You can find more about airflow here - https://airflow.apache.org/

export AIRFLOW_HOME=~/airflow

pip3 install apache-airflow

pip3 install typing_extensions

# initialize the database

airflow initdb

# start the web server, default port is 8080

airflow webserver -p 8080

# start the scheduler. I recommend opening up a separate terminal \
# window for this step

airflow scheduler

# open localhost:8080 in the browser and enable the example dag via the home page

Validation:

Goss.yaml file validates HTTP response status code and content

export GOSS_USE_ALPHA=1
goss validate goss.yaml

After starting the airflow webserver and making sure the application is up and running by validating it (via opening the page in a browser)

Ref: https://github.com/aelsabbahy/goss/blob/master/docs/manual.md#goss-test-creation

About the Author

[table id =5 /]

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Keyva is pleased to announce the certification of our ServiceNow App for Red Hat Ansible against the latest ServiceNow San Diego release. This release is the newest updated software version since the company's inception.

Customers can now seamlessly upgrade their ServiceNow App from previous ServiceNow releases (Quebec, Rome) to the San Diego release.

Learn more about the Keyva ServiceNow App for Ansible and view all the ServiceNow releases for which it has been certified at the ServiceNow store, visit https://bit.ly/ansible_servicenow.

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https://youtu.be/wDUNOzC1Hyo
Keyva CEO Jaime Gmach discusses how we help our clients meet their core objectives.
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Keyva: Helping You Meet Your Core Objectives

Keyva CEO Jaime Gmach discusses how we help our clients meet their core objectives.

Keyva: Unlock Tomorrow

Keyva CEO Jaime Gmach shares his insights on how we help our clients modernize and transform their organizations.

Ansible Callback Plugins

By: Saikrishna Madupu – Sr Devops Engineer Ansible by Red Hat is the de-facto tool used by organizations for automated configuration management. It is commonly used for use cases around infrastructure deployment ...

Vistage recognizes Jaime Gmach with a 2022 Lifetime Achievement Award

Jaime Gmach has been named the recipient of a 2022 Lifetime Achievement Award by Vistage, the world’s largest CEO coaching and peer advisory organization for small and midsize businesses. The ...

Who is Keyva?

Keyva Founder and CEO Jaime Gmach shares an overview of the company and the value we deliver to our clients.

Deploying Portworx on Amazon EKS

By: Delroy Hall – Devops Engineer In this blog we will cover how to install Portworx to be used as a highly available storage solution on Amazon EKS. What is Portworx: Portworx ...

GOSS Server Validation

By: Saikrishna Madupu – Sr Devops Engineer In this blog, we will cover what is Goss, and how to leverage it for automated server validation testing.What is Goss: Goss is a YAML ...

ServiceNow App for Red Hat Ansible – Certified for San Diego Release

Keyva is pleased to announce the certification of our ServiceNow App for Red Hat Ansible against the latest ServiceNow San Diego release. This release is the newest updated software version ...