Category Archives: DevOps Automation

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!!
Thanks for visiting this blog/video……. bye for now…

 

1. AWS:How to create and activate a new account in AWS ?

AWS Account-creation scrn

How to create and activate a new account in AWS ?:

In this blog, you will see the required steps for creating and activating your new AWS account. Once have the activated account, you can start your other lab practices as I discuss in the class timely.

The following are the main 4 steps process we need to follow:

STEP1: Creating your account. It consists of 2 steps: a) Providing a valid e-mail address and choosing a password. b) Providing your contact information and setting your preferences.

STEP2: Add a payment method Please note; you need to have a valid CC to give its details. Amazon verifies its transaction also with a tiny charge and with a credit back. If by mistaken given wrong data please note; your account registration process will not be activated. You will be intimated by mail. This way Amazon is authenticating/authorizing us for AWS usage.

STEP3: Verify your phone number. You need to Provide a phone number where you can be reached in next few minutes, while creating your account.

STEP4: Choose the AWS Support plans. Time to time the AWS plans will be published. You need to choose the plan from the currently available plans for your needs. The relevant URL is given in the detailed steps section in this blog.

As a consolidated process, we can understand from the below flow chart. Which is from the collection of AWS process charts.

AWS Account-creation flowchart

Note:

I am not copying the screens due to privacy.

Detailed steps

STEP1: Detailed steps for Creating your account.

a). You need to go to Amazon Web Services home page URL: https://aws.amazon.com/

b). Now, Choose Sign Up. Click on Create an AWS account. You can see new page with Create an AWS account. You need to enter the required details. E-mail id, Pwd, AWS Account name [you can give any name for this]. And choose continue to go to next page. Please note; The above steps are valid for the new users of AWS. If you enter your email address entered incorrectly, you might not be able to access your account or change your password in the future. So you need to be careful on your data entry part. Let us assume; if you’ve signed in to AWS recently, it might say Sign In to the Console. So you need to login into your existing Account.

c). Now in the current page, choose Professional or personal. These two areas will give equal services. Depends on your need You can choose one of the options.

d). From the above options choosed, type the requested company or personal information entries. Note; At this point, You need to go through the AWS Customer Agreement to know their policies and procedures to follow while operating.

e). Finally, you choose Create Account and Continue options in the bottom.

f). Please note; at this point you will receive an e-mail to confirm that your account is created. Now, you can sign in to your new account using the valid email address and valid password you have supplied earlier.

Please note; we have done the Step1 only, the activation process is not yet completed to use the AWS services. Still we need to follow 3 more steps.

STEP2: Add a payment method- Detailed steps:

At this point; On the Payment Information page,

a) Choose the payment method as per the payment gateway standards which is displayed.

b) Type the requested information associated with your payment method. Please make sure the address for your payment method is the same as the address you provided for your account. Note; If your billing address is different; then choose Use a new address, type the billing address for your payment method.

c) Now, choose Secure Submit.

STEP3: Verify your phone number.

Please keep a valid and handy phone number at this point.

a) On this Phone Verification page, type a phone number where can use to accept incoming phone calls.

b) Enter the code displayed in the captcha. When you’re ready to receive a call, choose Call me now option.

c) In a few moments, an automated system will call you to your given phone number. Even it might have SMS feature also, if you are outside North America region.

d) Type the provided PIN on your phone’s keypad of the AWS screen. e) After the process is complete, choose Continue.

STEP4: Choose the AWS Support plans.

a) At this point please visit the below URL: https://aws.amazon.com/premiumsupport/features/

You can select the AWS support plans from the given list.

b) After your selection of a Support plan, a confirmation page denotes that your account is being activated.

c) Please note; Accounts are usually activated within a few minutes, but the process might take up to 24 hours. This process includes the validation of Bank/CC account given there.

d) Hence keep looking for a mail on this subject from Amazon to start your AWS services usage.

Assuming everything went well, and your AWS account is activated now.  Congratulations!

We can look into next lab with reference to the class session.

2. AWS: WordPress[WP] infrastructure creation using a free tier account

https://wordpress.com/post/vskumar.blog/2884

 

If you are interested to learn Virtualization with Vagrant visit:

1. Vagrant/Virtual Box:How to create Virtual Machine[VM] on Windows 10?:

 

Note:

If you are not a student of my class, and looking for it please contact me by mail with your LinkedIn identity. And send a connection request with a message on your need. You can use the below contacts. Please note; I teach globally.

 

Vcard-Shanthi Kumar V-v3

Protected: 2. Graph database/Docker: How to install Neo4j on a docker container? [for Ubuntu 18.04 VM]

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29. DevOps: How to access internet through Vmware VM Bridge setup ?

 

Through this video I showed on “How to access internet through Virtual Machine of Vmware”. The required steps for setup is demonstrated along with the played options.