From c43da4fca676e55c5eb16194e0999c62f0557629 Mon Sep 17 00:00:00 2001
From: Harshu <harshiniaf12@gmail.com>
Date: Wed, 4 Sep 2024 16:40:07 +0530
Subject: [PATCH 1/4] Create Harshini

Jenkins Installation
---
 harshini | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 harshini

diff --git a/harshini b/harshini
new file mode 100644
index 0000000..7b0a027
--- /dev/null
+++ b/harshini
@@ -0,0 +1,17 @@
+#!/bin/bash
+# USE UBUNTU20.04 - INSTANCE: 2GB RAM + 2VCPU MIN - WILL ONLY WORK
+sudo apt update -y
+sudo apt install openjdk-17-jdk -y
+sudo apt update -y
+sudo apt install maven -y
+curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key | sudo tee \
+  /usr/share/keyrings/jenkins-keyring.asc > /dev/null
+echo deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] \
+  https://pkg.jenkins.io/debian-stable binary/ | sudo tee \
+  /etc/apt/sources.list.d/jenkins.list > /dev/null
+sudo apt update -y
+sudo apt install jenkins -y
+service jenkins start
+cat /var/lib/jenkins/secrets/initialAdminPassword
+#chmod 777 jenkins.sh
+#./jenkins.sh

From f275695e16f71d6569696a8d73fca376f17b1ebc Mon Sep 17 00:00:00 2001
From: Harshu <harshiniaf12@gmail.com>
Date: Wed, 4 Sep 2024 16:43:37 +0530
Subject: [PATCH 2/4] k8s-master.h

---
 k8s-master.h | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 k8s-master.h

diff --git a/k8s-master.h b/k8s-master.h
new file mode 100644
index 0000000..ed5e312
--- /dev/null
+++ b/k8s-master.h
@@ -0,0 +1,38 @@
+## Install Docker
+sudo wget https://raw.githubusercontent.com/lerndevops/labs/master/scripts/installDocker.sh -P /tmp
+sudo chmod 755 /tmp/installDocker.sh
+sudo bash /tmp/installDocker.sh
+sudo systemctl restart docker.service
+
+
+## Install CRI-Docker
+sudo wget https://raw.githubusercontent.com/lerndevops/labs/master/scripts/installCRIDockerd.sh -P /tmp
+sudo chmod 755 /tmp/installCRIDockerd.sh
+sudo bash /tmp/installCRIDockerd.sh
+sudo systemctl restart cri-docker.service
+
+
+## Install kubernetes
+
+
+sudo wget https://raw.githubusercontent.com/lerndevops/labs/master/scripts/installK8S.sh -P /tmp
+sudo chmod 755 /tmp/installK8S.sh
+sudo bash /tmp/installK8S.sh
+
+
+## Initialize kubernetes Master Node
+ 
+   sudo kubeadm init --cri-socket unix:///var/run/cri-dockerd.sock --ignore-preflight-errors=all
+
+
+   sudo mkdir -p $HOME/.kube
+   sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
+   sudo chown $(id -u):$(id -g) $HOME/.kube/config
+
+
+   ## install networking driver -- Weave/flannel/canal/calico etc... 
+
+
+   ## below installs calico networking driver 
+    
+   kubectl apply -f https://raw.githubusercontent.com/projectcalico/calico/v3.24.1/manifests/calico.yaml

From d522efd8f79cdbecd07622b8fb11bdd1a2fde76d Mon Sep 17 00:00:00 2001
From: Harshu <harshiniaf12@gmail.com>
Date: Wed, 4 Sep 2024 19:38:32 +0530
Subject: [PATCH 3/4]  Docker

---
 Docker | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Docker

diff --git a/Docker b/Docker
new file mode 100644
index 0000000..d2d2e7f
--- /dev/null
+++ b/Docker
@@ -0,0 +1,18 @@
+# Use an official OpenJDK runtime as a parent image
+FROM openjdk:8-jre-alpine
+
+# set shell to bash
+# source: https://stackoverflow.com/a/40944512/3128926
+RUN apk update && apk add bash
+
+# Set the working directory to /app
+WORKDIR /app
+
+# Copy the fat jar into the container at /app
+COPY /target/docker-java-app-example.jar /app
+
+# Make port 8080 available to the world outside this container
+EXPOSE 8080
+
+# Run jar file when the container launches
+CMD ["java", "-jar", "docker-java-app-example.jar"]

From 1db1515e302c35092aadbb48ea8bd12fd84efa30 Mon Sep 17 00:00:00 2001
From: Harshu <harshiniaf12@gmail.com>
Date: Thu, 5 Sep 2024 05:06:02 +0530
Subject: [PATCH 4/4]  jenkins

---
 harshini => jenkins | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename harshini => jenkins (100%)

diff --git a/harshini b/jenkins
similarity index 100%
rename from harshini
rename to jenkins