Category Archives: Build

2. AWS IAC-YAML: How to work with CF for various infrastructures setup ?

Folks, Many companies are doing the IAC activity during Cloud migration itself, to avoid future cloud infra issues.
You can see the CF Introduction and a demo:
 
If you want to learn the JSON/YAML Code along with AWS manual Infra Domain setup [practice coaching], watch this and connect with me ASAP to join in late evening [IST time] batch. Watch the below sessions also. By attending these sessions for your practice ,It saves lot of your future efforts and its easy to demonstrate the demanding skills in interviews to grab offers on your own globally. Connect with me as its mentioned in the web site main page by following the screening process for both of us.

In this blog, you can find some of my student(s) POCs automation using YAML Scripts with AWS services. [Keep visiting this blog for updates].

 
 
For continuation watch the below video also:
 
 

<==== You can learn the IAC usage Combinations from the below content =====>

An Apache2 setup with a customized VPC,  YAML code analysis discussion through CF you can see from the below video:

Facebook

 

Folks,

In this Blog I would like to add my IAC related sessions at one place.

If you want to know what is IAC, scroll bottom. The past blog contents are also copied for definitions.

How do you plan an IAC [Infrastructure As Code] ?

vskumarcloud-build-cloud-architect

When you are working for DevOps practices, the following question I would like to ask…

How do you plan an IAC [Infrastructure As Code] ?

You or your team member might be expert in Configuration tools.

But without having clear environment specifications these tools will not have any AI to get your environment.

When we do IAC as part of Devops practices, we also need to do identification of Infrastructure needs for different environments.

At that time one need to do the following activities also.

This is not only for a Cloud Architect, even for a DevOps practitioners it is mandatory.

Please note unless you give specifications to DevOps Engineer he/she can not build sustainable environment.

Your prior planning is very essential.

Cloud architect: How to build your Infrastructure planning practice ?

https://vskumar.blog/2018/12/04/1-cloud-architect-how-to-build-infrastructure-planning/

For Special Coaching details, visit:

https://vskumar.blog/2020/10/08/cloud-cum-devops-coaching-your-investigation-and-actions/

1. AWS IAC: How many ways you can use IAC for automation ?

Folks,

In this Blog I would like to add my IAC related sessions at one place.

If you want to know what is IAC, scroll bottom. The past blog contents are also copied for definitions.

How do you plan an IAC [Infrastructure As Code] ?

vskumarcloud-build-cloud-architect

When you are working for DevOps practices, the following question I would like to ask…

How do you plan an IAC [Infrastructure As Code] ?

You or your team member might be expert in Configuration tools.

But without having clear environment specifications these tools will not have any AI to get your environment.

When we do IAC as part of Devops practices, we also need to do identification of Infrastructure needs for different environments.

At that time one need to do the following activities also.

This is not only for a Cloud Architect, even for a DevOps practitioners it is mandatory.

Look into the discussion video mentioned in the below URL.

Please note unless you give specifications to DevOps Engineer he/she can not build sustainable environment.

Your prior planning is very essential.

Cloud architect: How to build your Infrastructure planning practice ?

https://vskumar.blog/2018/12/04/1-cloud-architect-how-to-build-infrastructure-planning/

The goals for Cloud and DevOps Architects – by coaching

Folks, After the Massive Global recession in IT also. The Cloud/DevOps automation roles will be in hectic demand. If one learns the below discussed skills they are the hot professionals in the global IT for higher/self demanding CTC. The IT market will be dry for these skills.

Visit the below blogs/videos:

https://vskumar.blog/2020/02/15/do-you-want-to-become-cloud-cum-devops-architect-in-one-go/

https://vskumar.blog/2020/01/20/aws-devops-stage1-stage2-course-for-modern-tech-professional/

https://vskumar.blog/2018/12/30/how-a-devops-architect-role-is-different-from-a-cloud-architect/

https://vskumar.blog/2018/12/30/how-a-devops-architect-role-is-different-from-a-cloud-architect/

Do you want to become Cloud cum DevOps Architect in one go ?

How to become a Cloud cum DevOps Architect role, the IT industry demanding role to save costing ?

Many business based companies they might have the employee size from 50-40% only under the current global situation to save costing. They can attempt the first staff/contractor cut on IT professionals only to save costing. Globally, if we see from May to July 2020, crores [millions] of IT Professionals might come out by loosing the jobs.

What the IT Cos might look in In such case and how long an IT professional will be job less. I can say till he/she meets the technical requirement of a company in the global market to handle end to end. The companies would prefer to have multi Cloud skills to handle end to end engagement. They would like to follow a different strategy to work on cost efficient plans. They prefer the Cloud professional to plan everything and can execute the planned activities to implement by self including the Infra and DevOps automation. This is required for every IT Professionals; [it does’nt matter in what role they are; developer/tester/BA, etc..] to be aware of on their technical environments and do by self from end to end IT solutions.

But convincing/updates/approvals need to happen from the middle management only. In such case each individual need to assess at what level they are and how to fish the right job for them after few months. And in the meanwhile what skill gaps need to be upgraded to work as an individuals with the above mentioned automation areas by getting the massive infra/DevOps practices knowledge. For further the details see the below content which can help on your career rebuild plan to restart your second innings through this massive recession.

If you are more than 5 years Infra role experienced IT working Professional [from any country], you can become Cloud cum DevOps Architect by learning through experts coaching with live implementable activities.
There will be market crunch for this combinational skills and dryness happens very soon as per the IT research articles.
For course details, Read the below blogs and watch the videos.

I coach the keen learners, who are working IT Professionals [globally].

For course details see the below blog/videos:

https://vskumar.blog/2020/01/20/aws-devops-stage1-stage2-course-for-modern-tech-professional/

https://vskumar.blog/2020/02/25/the-goals-for-cloud-and-devops-architects-by-coaching/

Watch the below videos on how the project tasks are being handled for the course participants:

Follow: https://vskumar.blog/2020/02/25/the-goals-for-cloud-and-devops-architects-by-coaching/

Make a strong decision, before you talk to me.

https://www.facebook.com/vskumarcloud/videos/557369958492692/

Build Cloud architects-FB promotion

Why the DevOps practice team is required to involve in Infra cloud planning?

I was talking to some clients recently on the importance of Cloud migration activities planning. I have come with some guidelines for them as part of my engagement. Some of my guidelines given to them, I would like to share as below.

When the DevOps practice team need to do the infra setup  for a cloud migration they also need to participate on the identification of Infra activities and the specifications. Which is very essential.

This need to be done as initial step with any Cloud services migration.

As per my opinion we can work with any cloud services like; AWS/AZURE/Google Cloud, etc., by having the above activity as mandatory.

The attached blog/Video contains the same discussion with the details of the steps required to setup a Virtual Private Cloud. The VPC nomenclature we might have seen with AWS. But similar setup or name cane be there with other Cloud service providers also.

Once this VPC is created the systems are going to be hosted on Cloud.

The Ops team’s responsibility is; to make sure the Cloud migration is correctly and completely done for all the live setup.

At the same time they also need to conduct a pilot testing activity successfully which is mandated as per the Agile Projects management [Agile PM] standards before they announce go live.

They also need to do a parallel run along with the past production setup with a new cloud setup for few weeks.

Below URL contains the initial planning discussion as mentioned:

https://vskumar.blog/2018/12/23/9-aws-saa-what-is-the-initial-step-for-vpc-design-theorydiscussion-video/

If you want to learn detailed discussion on Infra planning, visit:

https://vskumar.blog/2018/12/04/1-cloud-architect-how-to-build-infrastructure-planning/

https://vskumar.blog/2020/04/16/5-azure-azure-coaching-on-az-104-curriculum/

For my other Azure blogs/videos visit:

https://vskumar.blog/2020/03/23/azure-what-is-cloud-adoption-framework/

https://vskumar.blog/2020/03/23/2-azure-how-to-adopt-migrate-activity-and-its-tasks-with-best-practices/

https://vskumar.blog/2020/03/23/3-azure-what-are-motivations-in-caf-and-how-the-stakeholder-use-them-for-sign-off/

35. DevOps:How do you plan an IAC [Infrastructure As Code] ?

 

 

vskumarcloud-build-cloud-architect

When you are working for DevOps practices, the following question I would like to ask…

How do you plan an IAC [Infrastructure As Code] ?

You or your team member might be expert in Configuration tools.

But without having clear environment specifications these tools will not have any AI to get your environment.

When we do IAC as part of Devops practices, we also need to do identification of Infrastructure needs for different environments.

At that time one need to do the following activities also.

This is not only for a Cloud Architect, even for a DevOps practitioners it is mandatory.

Look into the discussion video mentioned in the below URL.

Please note unless you give specifications to DevOps Engineer he/she can not build sustainable environment.

Your prior planning is very essential.

Cloud architect: How to build your Infrastructure planning practice ?

https://vskumar.blog/2018/12/04/1-cloud-architect-how-to-build-infrastructure-planning/

 

36. DevOps:Why the DevOps practice team is required to involve in Infra cloud planning? ?

Build Cloud architects-FB promotion

Why the DevOps practice team is required to involve in Infra cloud planning?

I was talking to some clients recently on the importance of Cloud migration activities planning. I have come with some guidelines for them as part of my engagement. Some of my guidelines given to them, I would like to share as below.

When the DevOps practice team need to do the infra setup  for a cloud migration they also need to participate on the identification of Infra activities and the specifications. Which is very essential.

This need to be done as initial step with any Cloud services migration.

As per my opinion we can work with any cloud services like; AWS/AZURE/Google Cloud, etc., by having the above activity as mandatory.

The attached blog/Video contains the same discussion with the details of the steps required to setup a Virtual Private Cloud. The VPC nomenclature we might have seen with AWS. But similar setup or name cane be there with other Cloud service providers also.

Once this VPC is created the systems are going to be hosted on Cloud.

The Ops team’s responsibility is; to make sure the Cloud migration is correctly and completely done for all the live setup.

At the same time they also need to conduct a pilot testing activity successfully which is mandated as per the Agile Projects management [Agile PM] standards before they announce go live.

They also need to do a parallel run along with the past production setup with a new cloud setup for few weeks.

 

Below URL contains the initial planning discussion as mentioned:

https://vskumar.blog/2018/12/23/9-aws-saa-what-is-the-initial-step-for-vpc-design-theorydiscussion-video/

 

If you want to learn detailed discussion on Infra planning, visit:

https://vskumar.blog/2018/12/04/1-cloud-architect-how-to-build-infrastructure-planning/

 

 

AWS-SAA-Course

 

 

 

 

34. DevOps:How to Install Gradle on Ubuntu 18.04 ? [Video]

Gradle logo

How to Install Gradle on Ubuntu 18.04 ? :

Through this blog it is demonstrated the Gradle 4.10.2! installation on Ubuntu 18.04 VM.

At the end of this blog the Installation video clip is attached.

PLEASE NOTE THIS VIDEO DOESN’T HAVE SPEAKING…..
I AM EXECUTING THROUGH THE BELOW STEPS ONLY …..

Step#1: Install OpenJDK:

Gradle needs Java JDK or JRE version 7 or
above to be installed.
We will install OpenJDK 8 as below.
Let us update the linux package index.

sudo apt update

Install the OpenJDK package with the below command:

Install the OpenJDK package.

sudo apt install openjdk-8-jdk
Check the java version.

Java -version

Step#2: Download Gradle

Using the below command; Used the below valid command…..

wget https://services.gradle.org/distributions/gradle-4.10.2-bin.zip -P /tmp
Once the download is completed, we need to extract the zip file into folder; /opt/gradle :

sudo unzip -d /opt/gradle /tmp/gradle-*.zip

Now,
let us Verify that the Gradle files are extracted by listing the /opt/gradle/gradle-4.10.2 directory
ls /opt/gradle/gradle-4.10.2

The typical file list will be:

bin getting-started.html init.d lib LICENSE media NOTICE

Step#3: Setting up environment variables:

Now, we need to configure the PATH environment variable to include the Gradle bin directory.
To do this task; need to open a text editor and create a new file named gradle.sh inside of the folder; /etc/profile.d/

sudo vim /etc/profile.d/gradle.sh

In this shell program [config file] paste the below lines;

export GRADLE_HOME=/opt/gradle/gradle-4.10.2
export PATH=${GRADLE_HOME}/bin:${PATH}

The above script will be initiated at startup.

Now, let us Load the environment variables using the following command;

source /etc/profile.d/gradle.sh

Step#4: Verify the Gradle installation

To validate the installation of Gradle
use the command;

gradle -v

It will display the Gradle version.

So the Gradle is installed successfully.

NOW YOU ARE READY TO CREATE YOUR BUILDS with Gradle.

==== Lab exercise output are pasted here ===>

Gradle installation steps output for Ubuntu 18.04 VM:

Step#1: Install OpenJDK:

Output for;

sudo apt update

==== Output =====>

vskumar@ubuntu:~$

vskumar@ubuntu:~$ sudo apt update

[sudo] password for vskumar:

Get:1 https://download.docker.com/linux/ubuntu bionic InRelease [64.4 kB]

Hit:3 http://us.archive.ubuntu.com/ubuntu bionic InRelease

Get:4 http://security.ubuntu.com/ubuntu bionic-security InRelease [83.2 kB]

Ign:5 http://pkg.jenkins.io/debian-stable binary/ InRelease

Get:2 http://ppa.launchpad.net/webupd8team/java/ubuntu bionic InRelease [15.4 kB]

Get:6 http://us.archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]

Hit:7 http://pkg.jenkins.io/debian-stable binary/ Release

Get:8 http://us.archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]

E: Repository ‘http://ppa.launchpad.net/webupd8team/java/ubuntu bionic InRelease’ changed its ‘Label’ value from ‘Oracle Java (JDK) 8 / 9 Installer PPA’ to ‘Oracle Java (JDK) 8 Installer PPA’

N: This must be accepted explicitly before updates for this repository can be applied. See apt-secure(8) manpage for details.

Do you want to accept these changes and continue updating from this repository? [y/N] y

Get:9 http://ppa.launchpad.net/webupd8team/java/ubuntu bionic/main i386 Packages [1,556 B]

Get:10 http://ppa.launchpad.net/webupd8team/java/ubuntu bionic/main amd64 Packages [1,556 B]

Get:11 http://us.archive.ubuntu.com/ubuntu bionic-updates/main i386 Packages [372 kB]

Get:13 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages [416 kB]

Get:14 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages [571 kB]

Get:15 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe i386 Packages [566 kB]

Fetched 2,254 kB in 25s (89.3 kB/s)

Reading package lists… Done

Building dependency tree

Reading state information… Done

345 packages can be upgraded. Run ‘apt list –upgradable’ to see them.

vskumar@ubuntu:~$

== End of output ======>

 

 

=====>Screen Output for JDK 8 Installation ===>

vskumar@ubuntu:~$ sudo apt install openjdk-8-jdk

Reading package lists… Done

Building dependency tree

Reading state information… Done

The following additional packages will be installed:

ca-certificates-java fonts-dejavu-extra libatk-wrapper-java

libatk-wrapper-java-jni libgif7 libice-dev libpthread-stubs0-dev libsm-dev

libx11-6 libx11-dev libx11-doc libxau-dev libxcb1-dev libxdmcp-dev

libxt-dev openjdk-8-jdk-headless openjdk-8-jre openjdk-8-jre-headless

x11proto-core-dev x11proto-dev xorg-sgml-doctools xtrans-dev

Suggested packages:

libice-doc libsm-doc libxcb-doc libxt-doc openjdk-8-demo openjdk-8-source

visualvm fonts-ipafont-gothic fonts-ipafont-mincho fonts-wqy-microhei

fonts-wqy-zenhei

The following NEW packages will be installed:

ca-certificates-java fonts-dejavu-extra libatk-wrapper-java

libatk-wrapper-java-jni libgif7 libice-dev libpthread-stubs0-dev libsm-dev

libx11-dev libx11-doc libxau-dev libxcb1-dev libxdmcp-dev libxt-dev

openjdk-8-jdk openjdk-8-jdk-headless openjdk-8-jre openjdk-8-jre-headless

x11proto-core-dev x11proto-dev xorg-sgml-doctools xtrans-dev

The following packages will be upgraded:

libx11-6

1 upgraded, 22 newly installed, 0 to remove and 344 not upgraded.

1 not fully installed or removed.

Need to get 41.8 MB/42.3 MB of archives.

After this operation, 165 MB of additional disk space will be used.

Do you want to continue? [Y/n] y

Get:1 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jre-headless amd64 8u181-b13-1ubuntu0.18.04.1 [27.3 MB]

Get:1 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jre-headless amd64 8u181-b13-1ubuntu0.18.04.1 [27.3 MB]

Get:2 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 ca-certificates-java all 20180516ubuntu1~18.04.1 [12.2 kB]

Get:3 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 fonts-dejavu-extra all 2.37-1 [1,953 kB]

Get:4 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libatk-wrapper-java all 0.33.3-20ubuntu0.1 [34.7 kB]

Get:5 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libatk-wrapper-java-jni amd64 0.33.3-20ubuntu0.1 [28.3 kB]

Get:6 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libgif7 amd64 5.1.4-2 [30.6 kB]

Get:7 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 xorg-sgml-doctools all 1:1.11-1 [12.9 kB]

Get:8 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 x11proto-dev all 2018.4-4 [251 kB]

Get:9 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 x11proto-core-dev all 2018.4-4 [2,620 B]

Get:10 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libice-dev amd64 2:1.0.9-2 [46.8 kB]

Get:11 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libpthread-stubs0-dev amd64 0.3-4 [4,068 B]

Get:12 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libsm-dev amd64 2:1.2.2-1 [16.2 kB]

Get:13 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libxau-dev amd64 1:1.0.8-1 [11.1 kB]

Get:14 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libxdmcp-dev amd64 1:1.1.2-3 [25.1 kB]

Get:15 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 xtrans-dev all 1.3.5-1 [70.5 kB]

Get:16 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libxcb1-dev amd64 1.13-1 [80.0 kB]

Get:17 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 libx11-dev amd64 2:1.6.4-3ubuntu0.1 [641 kB]

Get:18 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64 libx11-doc all 2:1.6.4-3ubuntu0.1 [2,065 kB]

Get:19 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 libxt-dev amd64 1:1.1.5-1 [395 kB]

Get:20 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jre amd64 8u181-b13-1ubuntu0.18.04.1 [69.7 kB]

Get:21 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jdk-headless amd64 8u181-b13-1ubuntu0.18.04.1 [8,248 kB]

Ign:21 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jdk-headless amd64 8u181-b13-1ubuntu0.18.04.1

Get:22 http://us.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jdk amd64 8u181-b13-1ubuntu0.18.04.1 [458 kB]

Get:21 http://security.ubuntu.com/ubuntu bionic-updates/universe amd64 openjdk-8-jdk-headless amd64 8u181-b13-1ubuntu0.18.04.1 [8,248 kB]

Fetched 6,273 kB in 1min 54s (54.9 kB/s)

(Reading database … 172315 files and directories currently installed.)

Preparing to unpack …/00-libx11-6_2%3a1.6.4-3ubuntu0.1_amd64.deb …

Unpacking libx11-6:amd64 (2:1.6.4-3ubuntu0.1) over (2:1.6.4-3) …

Selecting previously unselected package openjdk-8-jre-headless:amd64.

Preparing to unpack …/01-openjdk-8-jre-headless_8u181-b13-1ubuntu0.18.04.1_amd64.deb …

Unpacking openjdk-8-jre-headless:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Selecting previously unselected package ca-certificates-java.

Preparing to unpack …/02-ca-certificates-java_20180516ubuntu1~18.04.1_all.deb …

Unpacking ca-certificates-java (20180516ubuntu1~18.04.1) …

Selecting previously unselected package fonts-dejavu-extra.

Preparing to unpack …/03-fonts-dejavu-extra_2.37-1_all.deb …

Unpacking fonts-dejavu-extra (2.37-1) …

Selecting previously unselected package libatk-wrapper-java.

Preparing to unpack …/04-libatk-wrapper-java_0.33.3-20ubuntu0.1_all.deb …

Unpacking libatk-wrapper-java (0.33.3-20ubuntu0.1) …

Selecting previously unselected package libatk-wrapper-java-jni:amd64.

Preparing to unpack …/05-libatk-wrapper-java-jni_0.33.3-20ubuntu0.1_amd64.deb …

Unpacking libatk-wrapper-java-jni:amd64 (0.33.3-20ubuntu0.1) …

Selecting previously unselected package libgif7:amd64.

Preparing to unpack …/06-libgif7_5.1.4-2_amd64.deb …

Unpacking libgif7:amd64 (5.1.4-2) …

Selecting previously unselected package xorg-sgml-doctools.

Preparing to unpack …/07-xorg-sgml-doctools_1%3a1.11-1_all.deb …

Unpacking xorg-sgml-doctools (1:1.11-1) …

Selecting previously unselected package x11proto-dev.

Preparing to unpack …/08-x11proto-dev_2018.4-4_all.deb …

Unpacking x11proto-dev (2018.4-4) …

Selecting previously unselected package x11proto-core-dev.

Preparing to unpack …/09-x11proto-core-dev_2018.4-4_all.deb …

Unpacking x11proto-core-dev (2018.4-4) …

Selecting previously unselected package libice-dev:amd64.

Preparing to unpack …/10-libice-dev_2%3a1.0.9-2_amd64.deb …

Unpacking libice-dev:amd64 (2:1.0.9-2) …

Selecting previously unselected package libpthread-stubs0-dev:amd64.

Preparing to unpack …/11-libpthread-stubs0-dev_0.3-4_amd64.deb …

Unpacking libpthread-stubs0-dev:amd64 (0.3-4) …

Selecting previously unselected package libsm-dev:amd64.

Preparing to unpack …/12-libsm-dev_2%3a1.2.2-1_amd64.deb …

Unpacking libsm-dev:amd64 (2:1.2.2-1) …

Selecting previously unselected package libxau-dev:amd64.

Preparing to unpack …/13-libxau-dev_1%3a1.0.8-1_amd64.deb …

Unpacking libxau-dev:amd64 (1:1.0.8-1) …

Selecting previously unselected package libxdmcp-dev:amd64.

Preparing to unpack …/14-libxdmcp-dev_1%3a1.1.2-3_amd64.deb …

Unpacking libxdmcp-dev:amd64 (1:1.1.2-3) …

Selecting previously unselected package xtrans-dev.

Preparing to unpack …/15-xtrans-dev_1.3.5-1_all.deb …

Unpacking xtrans-dev (1.3.5-1) …

Selecting previously unselected package libxcb1-dev:amd64.

Preparing to unpack …/16-libxcb1-dev_1.13-1_amd64.deb …

Unpacking libxcb1-dev:amd64 (1.13-1) …

Selecting previously unselected package libx11-dev:amd64.

Preparing to unpack …/17-libx11-dev_2%3a1.6.4-3ubuntu0.1_amd64.deb …

Unpacking libx11-dev:amd64 (2:1.6.4-3ubuntu0.1) …

Selecting previously unselected package libx11-doc.

Preparing to unpack …/18-libx11-doc_2%3a1.6.4-3ubuntu0.1_all.deb …

Unpacking libx11-doc (2:1.6.4-3ubuntu0.1) …

Selecting previously unselected package libxt-dev:amd64.

Preparing to unpack …/19-libxt-dev_1%3a1.1.5-1_amd64.deb …

Unpacking libxt-dev:amd64 (1:1.1.5-1) …

Selecting previously unselected package openjdk-8-jre:amd64.

Preparing to unpack …/20-openjdk-8-jre_8u181-b13-1ubuntu0.18.04.1_amd64.deb …

Unpacking openjdk-8-jre:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Selecting previously unselected package openjdk-8-jdk-headless:amd64.

Preparing to unpack …/21-openjdk-8-jdk-headless_8u181-b13-1ubuntu0.18.04.1_amd64.deb …

Unpacking openjdk-8-jdk-headless:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Selecting previously unselected package openjdk-8-jdk:amd64.

Preparing to unpack …/22-openjdk-8-jdk_8u181-b13-1ubuntu0.18.04.1_amd64.deb …

Unpacking openjdk-8-jdk:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Setting up nginx-extras (1.14.0-0ubuntu1) …

Job for nginx.service failed because the control process exited with error code.

See “systemctl status nginx.service” and “journalctl -xe” for details.

invoke-rc.d: initscript nginx, action “start” failed.

  • nginx.service – A high performance web server and a reverse proxy server

Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: enabled)

Active: failed (Result: exit-code) since Thu 2018-11-01 05:06:40 PDT; 220ms ago

Docs: man:nginx(8)

Process: 14329 ExecStart=/usr/sbin/nginx -g daemon on; master_process on; (code=exited, status=1/FAILURE)

Process: 14319 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process on; (code=exited, status=0/SUCCESS)

 

Nov 01 05:06:38 ubuntu nginx[14329]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)

Nov 01 05:06:38 ubuntu nginx[14329]: nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)

Nov 01 05:06:39 ubuntu nginx[14329]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)

Nov 01 05:06:39 ubuntu nginx[14329]: nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)

Nov 01 05:06:39 ubuntu nginx[14329]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)

Nov 01 05:06:39 ubuntu nginx[14329]: nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)

Nov 01 05:06:40 ubuntu nginx[14329]: nginx: [emerg] still could not bind()

Nov 01 05:06:40 ubuntu systemd[1]: nginx.service: Control process exited, code=exited status=1

Nov 01 05:06:40 ubuntu systemd[1]: nginx.service: Failed with result ‘exit-code’.

Nov 01 05:06:40 ubuntu systemd[1]: Failed to start A high performance web server and a reverse proxy server.

dpkg: error processing package nginx-extras (–configure):

installed nginx-extras package post-installation script subprocess returned error exit status 1

Setting up ca-certificates-java (20180516ubuntu1~18.04.1) …

head: cannot open ‘/etc/ssl/certs/java/cacerts’ for reading: No such file or directory

Adding debian:COMODO_ECC_Certification_Authority.pem

Adding debian:AffirmTrust_Premium_ECC.pem

Adding debian:Certinomis_-_Root_CA.pem

Adding debian:SSL.com_Root_Certification_Authority_ECC.pem

Adding debian:AffirmTrust_Premium.pem

Adding debian:Entrust_Root_Certification_Authority_-_G2.pem

Adding debian:GeoTrust_Primary_Certification_Authority_-_G2.pem

Adding debian:GlobalSign_Root_CA.pem

Adding debian:OpenTrust_Root_CA_G3.pem

Adding debian:USERTrust_RSA_Certification_Authority.pem

Adding debian:thawte_Primary_Root_CA_-_G3.pem

Adding debian:ssl-cert-snakeoil.pem

Adding debian:Baltimore_CyberTrust_Root.pem

Adding debian:Certplus_Root_CA_G2.pem

Adding debian:Staat_der_Nederlanden_Root_CA_-_G2.pem

Adding debian:T-TeleSec_GlobalRoot_Class_3.pem

Adding debian:Entrust_Root_Certification_Authority_-_EC1.pem

Adding debian:EE_Certification_Centre_Root_CA.pem

Adding debian:Verisign_Class_3_Public_Primary_Certification_Authority_-_G3.pem

Adding debian:DigiCert_Global_Root_CA.pem

Adding debian:GlobalSign_ECC_Root_CA_-_R5.pem

Adding debian:NetLock_Arany_=Class_Gold=_Főtanúsítvány.pem

Adding debian:Network_Solutions_Certificate_Authority.pem

Adding debian:Buypass_Class_2_Root_CA.pem

Adding debian:VeriSign_Class_3_Public_Primary_Certification_Authority_-_G4.pem

Adding debian:DST_Root_CA_X3.pem

Adding debian:Hellenic_Academic_and_Research_Institutions_RootCA_2011.pem

Adding debian:Certplus_Class_2_Primary_CA.pem

Adding debian:Trustis_FPS_Root_CA.pem

Adding debian:OpenTrust_Root_CA_G1.pem

Adding debian:Taiwan_GRCA.pem

Adding debian:AC_RAIZ_FNMT-RCM.pem

Adding debian:TUBITAK_Kamu_SM_SSL_Kok_Sertifikasi_-_Surum_1.pem

Adding debian:AffirmTrust_Commercial.pem

Adding debian:QuoVadis_Root_CA_3.pem

Adding debian:SSL.com_EV_Root_Certification_Authority_RSA_R2.pem

Adding debian:DigiCert_Global_Root_G3.pem

Adding debian:QuoVadis_Root_CA_1_G3.pem

Adding debian:thawte_Primary_Root_CA.pem

Adding debian:thawte_Primary_Root_CA_-_G2.pem

Adding debian:CA_Disig_Root_R2.pem

Adding debian:Hellenic_Academic_and_Research_Institutions_RootCA_2015.pem

Adding debian:Hellenic_Academic_and_Research_Institutions_ECC_RootCA_2015.pem

Adding debian:Certum_Trusted_Network_CA.pem

Adding debian:SSL.com_EV_Root_Certification_Authority_ECC.pem

Adding debian:Chambers_of_Commerce_Root_-_2008.pem

Adding debian:certSIGN_ROOT_CA.pem

Adding debian:Hongkong_Post_Root_CA_1.pem

Adding debian:DigiCert_Assured_ID_Root_G2.pem

Adding debian:GlobalSign_Root_CA_-_R3.pem

Adding debian:AddTrust_External_Root.pem

Adding debian:QuoVadis_Root_CA_2_G3.pem

Adding debian:DigiCert_Trusted_Root_G4.pem

Adding debian:Staat_der_Nederlanden_EV_Root_CA.pem

Adding debian:COMODO_Certification_Authority.pem

Adding debian:Global_Chambersign_Root_-_2008.pem

Adding debian:VeriSign_Class_3_Public_Primary_Certification_Authority_-_G5.pem

Adding debian:OISTE_WISeKey_Global_Root_GA_CA.pem

Adding debian:Actalis_Authentication_Root_CA.pem

Adding debian:Entrust_Root_Certification_Authority.pem

Adding debian:GlobalSign_Root_CA_-_R2.pem

Adding debian:ACCVRAIZ1.pem

Adding debian:Certplus_Root_CA_G1.pem

Adding debian:Starfield_Root_Certificate_Authority_-_G2.pem

Adding debian:Buypass_Class_3_Root_CA.pem

Adding debian:Izenpe.com.pem

Adding debian:OISTE_WISeKey_Global_Root_GB_CA.pem

Adding debian:GeoTrust_Universal_CA.pem

Adding debian:QuoVadis_Root_CA.pem

Adding debian:TeliaSonera_Root_CA_v1.pem

Adding debian:QuoVadis_Root_CA_3_G3.pem

Adding debian:QuoVadis_Root_CA_2.pem

Adding debian:Go_Daddy_Class_2_CA.pem

Adding debian:DigiCert_Global_Root_G2.pem

Adding debian:Starfield_Services_Root_Certificate_Authority_-_G2.pem

Adding debian:Microsec_e-Szigno_Root_CA_2009.pem

Adding debian:SSL.com_Root_Certification_Authority_RSA.pem

Adding debian:GlobalSign_ECC_Root_CA_-_R4.pem

Adding debian:EC-ACC.pem

Adding debian:Cybertrust_Global_Root.pem

Adding debian:DigiCert_Assured_ID_Root_G3.pem

Adding debian:SecureSign_RootCA11.pem

Adding debian:Visa_eCommerce_Root.pem

Adding debian:Atos_TrustedRoot_2011.pem

Adding debian:VeriSign_Universal_Root_Certification_Authority.pem

Adding debian:TÜRKTRUST_Elektronik_Sertifika_Hizmet_Sağlayıcısı_H5.pem

Adding debian:E-Tugra_Certification_Authority.pem

Adding debian:Certigna.pem

Adding debian:Sonera_Class_2_Root_CA.pem

Adding debian:TrustCor_RootCert_CA-2.pem

Adding debian:SwissSign_Silver_CA_-_G2.pem

Adding debian:Certum_Trusted_Network_CA_2.pem

Adding debian:D-TRUST_Root_Class_3_CA_2_EV_2009.pem

Adding debian:CFCA_EV_ROOT.pem

Adding debian:AffirmTrust_Networking.pem

Adding debian:T-TeleSec_GlobalRoot_Class_2.pem

Adding debian:IdenTrust_Public_Sector_Root_CA_1.pem

Adding debian:IdenTrust_Commercial_Root_CA_1.pem

Adding debian:TrustCor_RootCert_CA-1.pem

Adding debian:Comodo_AAA_Services_root.pem

Adding debian:Amazon_Root_CA_3.pem

Adding debian:GeoTrust_Universal_CA_2.pem

Adding debian:Security_Communication_RootCA2.pem

Adding debian:GeoTrust_Global_CA.pem

Adding debian:Deutsche_Telekom_Root_CA_2.pem

Adding debian:OpenTrust_Root_CA_G2.pem

Adding debian:GDCA_TrustAUTH_R5_ROOT.pem

Adding debian:USERTrust_ECC_Certification_Authority.pem

Adding debian:SecureTrust_CA.pem

Adding debian:D-TRUST_Root_Class_3_CA_2_2009.pem

Adding debian:TrustCor_ECA-1.pem

Adding debian:SZAFIR_ROOT_CA2.pem

Adding debian:Secure_Global_CA.pem

Adding debian:DigiCert_High_Assurance_EV_Root_CA.pem

Adding debian:ePKI_Root_Certification_Authority.pem

Adding debian:GeoTrust_Primary_Certification_Authority.pem

Adding debian:Entrust.net_Premium_2048_Secure_Server_CA.pem

Adding debian:Staat_der_Nederlanden_Root_CA_-_G3.pem

Adding debian:ISRG_Root_X1.pem

Adding debian:Security_Communication_Root_CA.pem

Adding debian:SwissSign_Gold_CA_-_G2.pem

Adding debian:COMODO_RSA_Certification_Authority.pem

Adding debian:Amazon_Root_CA_4.pem

Adding debian:TWCA_Global_Root_CA.pem

Adding debian:Autoridad_de_Certificacion_Firmaprofesional_CIF_A62634068.pem

Adding debian:LuxTrust_Global_Root_2.pem

Adding debian:TWCA_Root_Certification_Authority.pem

Adding debian:Amazon_Root_CA_2.pem

Adding debian:Go_Daddy_Root_Certificate_Authority_-_G2.pem

Adding debian:DigiCert_Assured_ID_Root_CA.pem

Adding debian:XRamp_Global_CA_Root.pem

Adding debian:GeoTrust_Primary_Certification_Authority_-_G3.pem

Adding debian:Starfield_Class_2_CA.pem

Adding debian:Amazon_Root_CA_1.pem

done.

Processing triggers for mime-support (3.60ubuntu1) …

Processing triggers for desktop-file-utils (0.23-1ubuntu3.18.04.1) …

Setting up libpthread-stubs0-dev:amd64 (0.3-4) …

Setting up xorg-sgml-doctools (1:1.11-1) …

Setting up libx11-6:amd64 (2:1.6.4-3ubuntu0.1) …

Setting up libgif7:amd64 (5.1.4-2) …

Setting up x11proto-dev (2018.4-4) …

Setting up xtrans-dev (1.3.5-1) …

Setting up libxdmcp-dev:amd64 (1:1.1.2-3) …

Processing triggers for libc-bin (2.27-3ubuntu1) …

Setting up libice-dev:amd64 (2:1.0.9-2) …

Setting up libx11-doc (2:1.6.4-3ubuntu0.1) …

Processing triggers for man-db (2.8.3-2) …

Processing triggers for gnome-menus (3.13.3-11ubuntu1) …

Setting up fonts-dejavu-extra (2.37-1) …

Processing triggers for ca-certificates (20180409) …

Updating certificates in /etc/ssl/certs…

0 added, 0 removed; done.

Running hooks in /etc/ca-certificates/update.d…

 

done.

done.

Setting up libatk-wrapper-java (0.33.3-20ubuntu0.1) …

Processing triggers for hicolor-icon-theme (0.17-2) …

Processing triggers for fontconfig (2.12.6-0ubuntu2) …

Setting up openjdk-8-jre-headless:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Setting up libsm-dev:amd64 (2:1.2.2-1) …

Setting up x11proto-core-dev (2018.4-4) …

Setting up openjdk-8-jdk-headless:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Setting up libxau-dev:amd64 (1:1.0.8-1) …

Setting up libatk-wrapper-java-jni:amd64 (0.33.3-20ubuntu0.1) …

Setting up libxcb1-dev:amd64 (1.13-1) …

Setting up libx11-dev:amd64 (2:1.6.4-3ubuntu0.1) …

Setting up libxt-dev:amd64 (1:1.1.5-1) …

Setting up openjdk-8-jre:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Setting up openjdk-8-jdk:amd64 (8u181-b13-1ubuntu0.18.04.1) …

Processing triggers for libc-bin (2.27-3ubuntu1) …

Errors were encountered while processing:

nginx-extras

 

E: Sub-process /usr/bin/dpkg returned an error code (1)

vskumar@ubuntu:~$

vskumar@ubuntu:~$ java -version

java version “1.8.0_171”

Java(TM) SE Runtime Environment (build 1.8.0_171-b11)

Java HotSpot(TM) 64-Bit Server VM (build 25.171-b11, mixed mode)

vskumar@ubuntu:~$

 

==== End of Output =====>

 

 

 

=== Output for downloading gradle ====>

vskumar@ubuntu:~$ wget https://services.gradle.org/distributions/gradle-4.10.2-bin.zip -P /tmp

–2018-11-01 05:14:35–  https://services.gradle.org/distributions/gradle-4.10.2-bin.zip

Resolving services.gradle.org (services.gradle.org)… 104.16.174.166, 104.16.172.166, 104.16.175.166, …

Connecting to services.gradle.org (services.gradle.org)|104.16.174.166|:443… connected.

HTTP request sent, awaiting response… 301 Moved Permanently

Location: https://downloads.gradle.org/distributions/gradle-4.10.2-bin.zip [following]

–2018-11-01 05:14:35–  https://downloads.gradle.org/distributions/gradle-4.10.2-bin.zip

Resolving downloads.gradle.org (downloads.gradle.org)… 104.16.175.166, 104.16.173.166, 104.16.171.166, …

Connecting to downloads.gradle.org (downloads.gradle.org)|104.16.175.166|:443… connected.

HTTP request sent, awaiting response… 200 OK

Length: 78420037 (75M) [application/zip]

Saving to: ‘/tmp/gradle-4.10.2-bin.zip’

 

gradle-4.10.2-bin.z 100%[==================>]  74.79M  1.83MB/s    in 47s

 

2018-11-01 05:15:22 (1.60 MB/s) – ‘/tmp/gradle-4.10.2-bin.zip’ saved [78420037/78420037]

 

vskumar@ubuntu:~$

=== End of output =============>

 

=== Gradle Files verification ===>

vskumar@ubuntu:~$ ls /opt/gradle/gradle-4.10.2

bin  getting-started.html  init.d  lib  LICENSE  media  NOTICE

vskumar@ubuntu:~$

==========================>

 

=== Output for shell config file creation =====>

skumar@ubuntu:~$ sudo vim /etc/profile.d/gradle.sh

vskumar@ubuntu:~$ cat  vim /etc/profile.d/gradle.sh

cat: vim: No such file or directory

export GRADLE_HOME=/opt/gradle/gradle-4.10.2

export PATH=${GRADLE_HOME}/bin:${PATH}

vskumar@ubuntu:~$

=========== End of file content display ====>

 

=== Output for version checking ====>

vskumar@ubuntu:~$ source /etc/profile.d/gradle.sh

vskumar@ubuntu:~$ gradle -v

 

Welcome to Gradle 4.10.2!

 

Here are the highlights of this release:

– Incremental Java compilation by default

– Periodic Gradle caches cleanup

– Gradle Kotlin DSL 1.0-RC6

– Nested included builds

– SNAPSHOT plugin versions in the `plugins {}` block

 

For more details see https://docs.gradle.org/4.10.2/release-notes.html

 

 

————————————————————

Gradle 4.10.2

————————————————————

 

Build time:   2018-09-19 18:10:15 UTC

Revision:     b4d8d5d170bb4ba516e88d7fe5647e2323d791dd

 

Kotlin DSL:   1.0-rc-6

Kotlin:       1.2.61

Groovy:       2.4.15

Ant:          Apache Ant(TM) version 1.9.11 compiled on March 23 2018

JVM:          1.8.0_171 (Oracle Corporation 25.171-b11)

OS:           Linux 4.15.0-29-generic amd64

 

vskumar@ubuntu:~$

========================>

==== End of Lab exercise output  ===========>

Good luck!!
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