From 8b98a5e2b522884d70cdcc9933afd1f774478bb9 Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Tue, 27 Jun 2023 04:39:26 +0100
Subject: [PATCH 01/15] change tomcat version from 9.0.75 to 9.0.76

The latest/stable version of Apache Tomcat 9 is 9.0.76 - released on June 5, 2023. Attempt to download 9.0.75 results in Error 404 not found.
---
 Tomcat-installation/READme.md | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Tomcat-installation/READme.md b/Tomcat-installation/READme.md
index cd76f1c6..995a8aa6 100644
--- a/Tomcat-installation/READme.md
+++ b/Tomcat-installation/READme.md
@@ -24,14 +24,14 @@ sudo yum install java-1.8.0-openjdk-devel -y
 # install wget unzip packages.
 sudo yum install wget unzip -y
 ```
-## Install Tomcat version 9.0.75
+## Install Tomcat version 9.0.76
 ### Download and extract the tomcat server
 ``` sh
-sudo wget  https://dlcdn.apache.org/tomcat/tomcat-9/v9.0.75/bin/apache-tomcat-9.0.75.zip
-sudo unzip apache-tomcat-9.0.75.zip
-sudo rm -rf apache-tomcat-9.0.75.zip
+sudo wget https://dlcdn.apache.org/tomcat/tomcat-9/v9.0.76/bin/apache-tomcat-9.0.76.zip
+sudo unzip apache-tomcat-9.0.76.zip
+sudo rm -rf apache-tomcat-9.0.76.zip
 ### rename tomcat for good naming convention
-sudo mv apache-tomcat-9.0.75 tomcat9  
+sudo mv apache-tomcat-9.0.76 tomcat9  
 ### assign executable permissions to the tomcat home directory
 sudo chmod 777 -R /opt/tomcat9
 sudo chown ec2-user -R /opt/tomcat9

From 9b85f51ca4dd8c926a13f999592aba317c954c40 Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Fri, 30 Jun 2023 17:33:43 +0100
Subject: [PATCH 02/15] Update READme.md

---
 Maven-installation/READme.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Maven-installation/READme.md b/Maven-installation/READme.md
index 2594fbb2..57f942ee 100644
--- a/Maven-installation/READme.md
+++ b/Maven-installation/READme.md
@@ -30,10 +30,10 @@ git --version
 ## 2. Download, extract and Install Maven
 ``` sh
 #Step1) Download the Maven Software
-sudo wget https://dlcdn.apache.org/maven/maven-3/3.9.2/binaries/apache-maven-3.9.2-bin.zip
-sudo unzip apache-maven-3.9.2-bin.zip
-sudo rm -rf apache-maven-3.9.2-bin.zip
-sudo mv apache-maven-3.9.2/ maven
+sudo wget https://dlcdn.apache.org/maven/maven-3/3.9.3/binaries/apache-maven-3.9.3-bin.zip
+sudo unzip apache-maven-3.9.3-bin.zip
+sudo rm -rf apache-maven-3.9.3-bin.zip
+sudo mv apache-maven-3.9.3/ maven
 ```
 ## .#Step3) Set Environmental Variable  - For Specific User eg ec2-user
 ``` sh

From 650de03b4b63867f12f70802786608f295e70349 Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Fri, 30 Jun 2023 17:35:47 +0100
Subject: [PATCH 03/15] Update READme.md

---
 Maven-installation/READme.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Maven-installation/READme.md b/Maven-installation/READme.md
index 57f942ee..175504b1 100644
--- a/Maven-installation/READme.md
+++ b/Maven-installation/READme.md
@@ -15,11 +15,17 @@
 
 ### Install Java JDK 11+  and other softares (GIT, wget and tree)
 
+
 ``` sh
-# install Java JDK 11+ as a pre-requisit for maven to run.
+# set hostname as maven.
 
 sudo hostnamectl set-hostname maven
 sudo su - ec2-user
+
+```
+
+``` sh
+# install Java JDK 11+ as a pre-requisite for maven to run.
 cd /opt
 sudo yum install wget nano tree unzip git-all -y
 sudo yum install java-11-openjdk-devel java-1.8.0-openjdk-devel -y

From da9fc258e81978b7087dbb5921eae31b93ac90bc Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Fri, 30 Jun 2023 17:37:49 +0100
Subject: [PATCH 04/15] Update READme.md

---
 Tomcat-installation/READme.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Tomcat-installation/READme.md b/Tomcat-installation/READme.md
index 995a8aa6..f9946e23 100644
--- a/Tomcat-installation/READme.md
+++ b/Tomcat-installation/READme.md
@@ -17,8 +17,12 @@
 # change hostname to tomcat
 sudo hostnamectl set-hostname tomcat
 sudo su - ec2-user
-cd /opt 
+```
+
+
+``` sh
 # install Java JDK 1.8+ as a pre-requisit for tomcat to run.
+cd /opt 
 sudo yum install git wget -y
 sudo yum install java-1.8.0-openjdk-devel -y
 # install wget unzip packages.

From 738114fda7d8ce586683ca24475ee0048f3fdefc Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Wed, 12 Jul 2023 07:46:44 +0100
Subject: [PATCH 05/15] Update READme.md

---
 JENKINS-INSTALLATION/READme.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/JENKINS-INSTALLATION/READme.md b/JENKINS-INSTALLATION/READme.md
index c11b6cfd..53259ee8 100644
--- a/JENKINS-INSTALLATION/READme.md
+++ b/JENKINS-INSTALLATION/READme.md
@@ -28,6 +28,13 @@ cd /etc/yum.repos.d/
 sudo curl -O https://pkg.jenkins.io/redhat-stable/jenkins.repo
 ```
 
+###  Add Jenkins Repository and key (Use this)
+```sh
+sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
+sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io-2023.key
+```
+
+
 ## Install Jenkins
 ```sh
 sudo yum -y install jenkins  --nobest

From 7122575740b85184889a5bf3a988c90ded426cec Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Wed, 12 Jul 2023 08:34:50 +0100
Subject: [PATCH 06/15] Create Jenkins-redhat8-installation-userdata

---
 .../Jenkins-redhat8-installation-userdata              | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 JENKINS-INSTALLATION/Jenkins-redhat8-installation-userdata

diff --git a/JENKINS-INSTALLATION/Jenkins-redhat8-installation-userdata b/JENKINS-INSTALLATION/Jenkins-redhat8-installation-userdata
new file mode 100644
index 00000000..6da79a1a
--- /dev/null
+++ b/JENKINS-INSTALLATION/Jenkins-redhat8-installation-userdata
@@ -0,0 +1,10 @@
+#!/bin/bash
+sudo hostnamectl set-hostname ci
+sudo yum -y install unzip wget tree git
+sudo yum install java-11-openjdk -y
+sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
+sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io-2023.key
+sudo yum -y install jenkins  --nobest
+sudo systemctl start jenkins
+sudo systemctl enable jenkins
+sudo systemctl status jenkins

From c321606df45ccf1f5265dd600c4ad39e9bbf40fa Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Sun, 30 Jul 2023 16:39:50 +0100
Subject: [PATCH 07/15] Update Jenkins-redhat8-installation-userdata

---
 JENKINS-INSTALLATION/Jenkins-redhat8-installation-userdata | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/JENKINS-INSTALLATION/Jenkins-redhat8-installation-userdata b/JENKINS-INSTALLATION/Jenkins-redhat8-installation-userdata
index 6da79a1a..d03735c5 100644
--- a/JENKINS-INSTALLATION/Jenkins-redhat8-installation-userdata
+++ b/JENKINS-INSTALLATION/Jenkins-redhat8-installation-userdata
@@ -1,5 +1,5 @@
 #!/bin/bash
-sudo hostnamectl set-hostname ci
+sudo hostnamectl set-hostname jenkins
 sudo yum -y install unzip wget tree git
 sudo yum install java-11-openjdk -y
 sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo

From a624a92c13a69edf60437c8e9502a40620a6d191 Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Sun, 30 Jul 2023 16:41:13 +0100
Subject: [PATCH 08/15] Update READme.md

---
 JENKINS-INSTALLATION/READme.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/JENKINS-INSTALLATION/READme.md b/JENKINS-INSTALLATION/READme.md
index 53259ee8..51a9e9c3 100644
--- a/JENKINS-INSTALLATION/READme.md
+++ b/JENKINS-INSTALLATION/READme.md
@@ -17,7 +17,7 @@
 ### Install other softwares - git, unzip and wget
 
 ``` sh
-sudo hostnamectl set-hostname ci
+sudo hostnamectl set-hostname jenkins
 sudo yum -y install unzip wget tree git
 sudo yum install java-11-openjdk -y
 ```

From 984854979bd0261d20c71511b92548143ba51fb0 Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Sun, 30 Jul 2023 17:15:53 +0100
Subject: [PATCH 09/15] Create Jenkins-Docker Installation.sh

---
 JENKINS-INSTALLATION/Jenkins-Docker Installation.sh | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 JENKINS-INSTALLATION/Jenkins-Docker Installation.sh

diff --git a/JENKINS-INSTALLATION/Jenkins-Docker Installation.sh b/JENKINS-INSTALLATION/Jenkins-Docker Installation.sh
new file mode 100644
index 00000000..bd5d0a63
--- /dev/null
+++ b/JENKINS-INSTALLATION/Jenkins-Docker Installation.sh	
@@ -0,0 +1,3 @@
+#! /bin/bash
+
+sudo docker run -p 8090:8080 -p 50000:50000 --restart=on-failure jenkins/jenkins:lts-jdk11

From 1ecae6bbf525ce99dff33ce8c02644a3e594feb1 Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Sun, 30 Jul 2023 19:18:58 +0100
Subject: [PATCH 10/15] Update Jenkins-Docker Installation.sh

---
 .../Jenkins-Docker Installation.sh            | 48 ++++++++++++++++++-
 1 file changed, 46 insertions(+), 2 deletions(-)

diff --git a/JENKINS-INSTALLATION/Jenkins-Docker Installation.sh b/JENKINS-INSTALLATION/Jenkins-Docker Installation.sh
index bd5d0a63..701ae209 100644
--- a/JENKINS-INSTALLATION/Jenkins-Docker Installation.sh	
+++ b/JENKINS-INSTALLATION/Jenkins-Docker Installation.sh	
@@ -1,3 +1,47 @@
-#! /bin/bash
 
-sudo docker run -p 8090:8080 -p 50000:50000 --restart=on-failure jenkins/jenkins:lts-jdk11
+# Jenkins Installation And Setup In AWS EC2 Ubuntu or Amazon Linux Instnace.
+#### Prerequisite
++ AWS Acccount.
++ Create Ubuntu or Amazon Linux EC2 t2.medium Instance with 4GB RAM.
++ Create Security Group and open Required ports.
+   + 8080 got Jenkins, ..etc
++ Attach Security Group to EC2 Instance.
+
+
+
+## Step 1
+### A. Install Docker on Ubuntu
+``` sh
+sudo apt-get update
+sudo apt-get install docker.io
+```
+--------OR---------
+
+### B. Install Docker on Amazon Linux
+``` sh
+sudo yum install docker-io
+sudo service docker start
+```
+
+## Step 2
+# Run Jenkins Using Docker
+``` sh
+sudo docker run --name jenkins -p 8080:8080 --restart=on-failure jenkins/jenkins:lts-jdk11
+```
+
+
+## Step 3
+# Retrieve Jenkins Password
+``` sh
+sudo docker exec jenkins cat /var/jenkins_home/secrets/initialAdminPassword
+```
+password will be display, copy the password and use to login to Jenkins server on the browser
+
+
+
+
+## Step 4 Access Jenkins from the browser
+```sh
+public-ip:8080
+curl ifconfig.co 
+```

From 3e2b79727233187962fb7cb7d63a75358e4be115 Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Sun, 30 Jul 2023 19:23:52 +0100
Subject: [PATCH 11/15] Update and rename Jenkins-Docker Installation.sh to
 Jenkins-Docker-Installation.md

---
 ...tion.sh => Jenkins-Docker-Installation.md} | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)
 rename JENKINS-INSTALLATION/{Jenkins-Docker Installation.sh => Jenkins-Docker-Installation.md} (68%)

diff --git a/JENKINS-INSTALLATION/Jenkins-Docker Installation.sh b/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
similarity index 68%
rename from JENKINS-INSTALLATION/Jenkins-Docker Installation.sh
rename to JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
index 701ae209..5402026e 100644
--- a/JENKINS-INSTALLATION/Jenkins-Docker Installation.sh	
+++ b/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
@@ -1,12 +1,12 @@
 
 # Jenkins Installation And Setup In AWS EC2 Ubuntu or Amazon Linux Instnace.
-#### Prerequisite
-+ AWS Acccount.
-+ Create Ubuntu or Amazon Linux EC2 t2.medium Instance with 4GB RAM.
-+ Create Security Group and open Required ports.
-   + 8080 got Jenkins, ..etc
-+ Attach Security Group to EC2 Instance.
 
+#### Prerequisite
+ + AWS Acccount.
+ + Create Ubuntu or Amazon Linux EC2 t2.medium Instance with 4GB RAM.
+ + Create Security Group and open Required ports.
+    + 8080 got Jenkins, ..etc
+ + Attach Security Group to EC2 Instance.
 
 
 ## Step 1
@@ -24,14 +24,14 @@ sudo service docker start
 ```
 
 ## Step 2
-# Run Jenkins Using Docker
+## Run Jenkins Using Docker
 ``` sh
 sudo docker run --name jenkins -p 8080:8080 --restart=on-failure jenkins/jenkins:lts-jdk11
 ```
 
 
 ## Step 3
-# Retrieve Jenkins Password
+## Retrieve Jenkins Password
 ``` sh
 sudo docker exec jenkins cat /var/jenkins_home/secrets/initialAdminPassword
 ```
@@ -40,7 +40,8 @@ password will be display, copy the password and use to login to Jenkins server o
 
 
 
-## Step 4 Access Jenkins from the browser
+## Step 4 
+## Access Jenkins from the browser
 ```sh
 public-ip:8080
 curl ifconfig.co 

From e83b0b2a33eb04e6b769dd68fe6798255ce263de Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Sun, 30 Jul 2023 19:34:53 +0100
Subject: [PATCH 12/15] Update Jenkins-Docker-Installation.md

---
 JENKINS-INSTALLATION/Jenkins-Docker-Installation.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md b/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
index 5402026e..2be6d484 100644
--- a/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
+++ b/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
@@ -1,5 +1,5 @@
 
-# Jenkins Installation And Setup In AWS EC2 Ubuntu or Amazon Linux Instnace.
+# Jenkins Installation And Setup In AWS EC2 Ubuntu or Amazon Linux Instnace Using Docker.
 
 #### Prerequisite
  + AWS Acccount.
@@ -13,7 +13,7 @@
 ### A. Install Docker on Ubuntu
 ``` sh
 sudo apt-get update
-sudo apt-get install docker.io
+sudo apt-get install docker.io -y
 ```
 --------OR---------
 
@@ -26,7 +26,7 @@ sudo service docker start
 ## Step 2
 ## Run Jenkins Using Docker
 ``` sh
-sudo docker run --name jenkins -p 8080:8080 --restart=on-failure jenkins/jenkins:lts-jdk11
+sudo docker run --name jenkins -p 8080:8080 -d --restart=on-failure jenkins/jenkins:lts-jdk11
 ```
 
 

From e705b53e237443f1054d27e6f89566bc5cbf940a Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Mon, 31 Jul 2023 19:24:24 +0100
Subject: [PATCH 13/15] Update READme.md

---
 kubeadm/READme.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kubeadm/READme.md b/kubeadm/READme.md
index d9f41277..15bb2294 100644
--- a/kubeadm/READme.md
+++ b/kubeadm/READme.md
@@ -27,6 +27,7 @@ sudo -i
 #i1) Switch to root user [ sudo -i]
 
 sudo hostnamectl set-hostname  node1
+# sudo hostnamectl set-hostname  $1
 
 #2) Disable swap & add kernel settings
 

From 98d6ac6ecc3c9ec3717b17b40dfd428a18279c70 Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Tue, 1 Aug 2023 16:31:52 +0100
Subject: [PATCH 14/15] Update Jenkins-Docker-Installation.md

---
 .../Jenkins-Docker-Installation.md            | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md b/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
index 2be6d484..7b22723e 100644
--- a/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
+++ b/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
@@ -46,3 +46,24 @@ password will be display, copy the password and use to login to Jenkins server o
 public-ip:8080
 curl ifconfig.co 
 ```
+
+
+
+## Jenkins Nexus Integration (WIP) 
+## Access Jenkins from the browser
+
+In your Jenkins docker server, run these commands:
+
+```sh
+docker exec -u 0 -it jenkins bash
+```
+
+
+```sh
+apt-get update
+apt-get install nano 
+nano jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/maven3.*.*/conf/settings.xml
+```
+Add nexus repo url to the distributionManagement tag in Pom.xml (in your GitHub repo)
+
+(Replace * with the version of maven tool you installed in Jenkins)

From be07344225fcb89545fac6d9e1e2f884ca86b8c4 Mon Sep 17 00:00:00 2001
From: Ibrahim Animashaun <iaanimashaun@gmail.com>
Date: Wed, 2 Aug 2023 23:38:41 +0100
Subject: [PATCH 15/15] Update Jenkins-Docker-Installation.md

---
 JENKINS-INSTALLATION/Jenkins-Docker-Installation.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md b/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
index 7b22723e..7182ae0a 100644
--- a/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
+++ b/JENKINS-INSTALLATION/Jenkins-Docker-Installation.md
@@ -62,7 +62,7 @@ docker exec -u 0 -it jenkins bash
 ```sh
 apt-get update
 apt-get install nano 
-nano jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/maven3.*.*/conf/settings.xml
+nano /var/jenkins_home/tools/hudson.tasks.Maven_MavenInstallation/maven3.*.*/conf/settings.xml
 ```
 Add nexus repo url to the distributionManagement tag in Pom.xml (in your GitHub repo)