Patch 9

1.amazon.sh

@@ -0,0 +1,8 @@
+#! /bin/bash
+sudo -i
+apt update
+apt install apache2  git -y
+git clone https://github.com/Ironhack-Archive/online-clone-amazon.git
+mv online-clone-amazon/* /var/www/html/
+
+

2023mysql.sh

@@ -0,0 +1,5 @@
+sudo wget https://dev.mysql.com/get/mysql80-community-release-el9-1.noarch.rpm 
+sudo dnf install mysql80-community-release-el9-1.noarch.rpm -y
+sudo rpm --import https://repo.mysql.com/RPM-GPG-KEY-mysql-2023
+sudo dnf install mysql-community-client -y
+sudo dnf install mysql-community-server -y

alertmanager.sh

@@ -0,0 +1,87 @@
+#!/bin/bash
+
+set -e
+
+# Variables
+VERSION="0.18.0"
+USER="alertmanager"
+INSTALL_DIR="/usr/local/bin"
+CONFIG_DIR="/etc/alertmanager"
+DATA_DIR="/data/alertmanager"
+
+# Download Alertmanager
+cd /tmp
+wget https://github.com/prometheus/alertmanager/releases/download/v${VERSION}/alertmanager-${VERSION}.linux-amd64.tar.gz
+
+# Extract
+tar -xvzf alertmanager-${VERSION}.linux-amd64.tar.gz
+
+# Move binaries
+sudo mv alertmanager-${VERSION}.linux-amd64/alertmanager ${INSTALL_DIR}/
+sudo mv alertmanager-${VERSION}.linux-amd64/amtool ${INSTALL_DIR}/
+
+# Create user (if not exists)
+sudo useradd alertmanager
+id -u ${USER} &>/dev/null || sudo useradd -rs /bin/false ${USER}
+
+# Create directories
+sudo mkdir -p ${CONFIG_DIR}
+sudo mkdir -p ${DATA_DIR}
+
+# Create basic config (edit later for email/slack)
+sudo tee ${CONFIG_DIR}/alertmanager.yml > /dev/null <<EOF
+global:
+  resolve_timeout: 5m
+
+route:
+  receiver: "default"
+
+receivers:
+  - name: "default"
+EOF
+
+# Set permissions
+sudo chown -R ${USER}:${USER} ${CONFIG_DIR}
+sudo chown -R ${USER}:${USER} ${DATA_DIR}
+sudo chown ${USER}:${USER} ${INSTALL_DIR}/alertmanager ${INSTALL_DIR}/amtool
+
+# Remove old/masked service if exists
+sudo systemctl stop alertmanager 2>/dev/null || true
+sudo systemctl disable alertmanager 2>/dev/null || true
+sudo systemctl unmask alertmanager 2>/dev/null || true
+sudo rm -f /etc/systemd/system/alertmanager.service
+sudo rm -f /lib/systemd/system/alertmanager.service
+
+# Create systemd service (CORRECT LOCATION)
+sudo tee /etc/systemd/system/alertmanager.service > /dev/null <<EOF
+[Unit]
+Description=Prometheus Alertmanager
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+User=${USER}
+Group=${USER}
+Type=simple
+ExecStart=${INSTALL_DIR}/alertmanager \\
+  --config.file=${CONFIG_DIR}/alertmanager.yml \\
+  --storage.path=${DATA_DIR}
+
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+# Reload systemd
+sudo systemctl daemon-reexec
+sudo systemctl daemon-reload
+
+# Enable & start service
+sudo systemctl enable alertmanager
+sudo systemctl start alertmanager
+
+# Status check
+sudo systemctl status alertmanager --no-pager
+
+echo "Access Alertmanager UI: http://<your-server-ip>:9093"

amazon.sh

@@ -0,0 +1,8 @@
+#! /bin/bash
+yum install httpd git -y
+systemctl start httpd
+systemctl status httpd
+cd /var/www/html
+git clone https://github.com/Ironhack-Archive/online-clone-amazon.git
+mv online-clone-amazon/* .
+tail -f /var/log/httpd/access_log

argocd-n.sh

@@ -0,0 +1,20 @@
+#! /bin/bash
+
+sudo apt update && sudo apt upgrade -y
+sudo apt install -y curl wget git apt-transport-https ca-certificates gnupg lsb-release
+sudo swapoff -a
+sudo sed -i '/swap/d' /etc/fstab
+curl -sfL https://get.k3s.io | sh -
+sudo kubectl get nodes
+mkdir -p ~/.kube
+sudo cp /etc/rancher/k3s/k3s.yaml ~/.kube/config
+sudo chown $USER:$USER ~/.kube/config
+kubectl get pods -A
+
+sleep 10
+
+kubectl create namespace argocd
+kubectl apply -n argocd --server-side --force-conflicts -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml
+kubectl get pods -n argocd
+kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "NodePort"}}'
+kubectl get svc argocd-server -n argocd

argocd.sh

@@ -0,0 +1,20 @@
+#INSTALL HELM:
+curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
+chmod 700 get_helm.sh
+./get_helm.sh
+helm version
+
+#INSTALL ARGO CD USING HELM
+helm repo add argo-cd https://argoproj.github.io/argo-helm
+helm repo update
+kubectl create namespace argocd
+helm install argocd argo-cd/argo-cd -n argocd
+kubectl get all -n argocd
+
+
+
+#EXPOSE ARGOCD SERVER:
+kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "LoadBalancer"}}'
+kubectl get svc -n argocd
+
+kubectl -n argocd get secret argocd-initial-admin-secret | base64 -d; echo

docker-compose.sh

@@ -1,5 +1,4 @@
-sudo curl -L "https://github.com/docker/compose/releases/download/1.29.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
-ls /usr/local/bin/
+curl -SL https://github.com/docker/compose/releases/download/v2.40.3/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose
+chmod +x /usr/local/bin/docker-compose
 sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
-sudo chmod +x /usr/local/bin/docker-compose
 docker-compose version

eks.sh

@@ -0,0 +1,48 @@
+SETUP: TAKE UBUNTU AMI M7I-FLEX.LARGE AND 30 GB EBS FOR THIS CONCEPT
+
+#STEP-1: UPDATE
+
+sudo -i
+apt update && apt install unzip -y
+
+#STEP-2: AWS CLI INSTALLATION & EKS & KUBECTL 
+
+curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
+unzip awscliv2.zip
+sudo ./aws/install
+aws configure
+
+curl -LO https://dl.k8s.io/release/v1.35.0/bin/linux/amd64/kubectl
+chmod +x kubectl
+mv kubectl /usr/local/bin/kubectl
+
+
+sudo wget https://github.com/weaveworks/eksctl/releases/latest/download/eksctl_$(uname -s)_amd64.tar.gz
+sudo tar -xzvf eksctl_$(uname -s)_amd64.tar.gz -C /usr/local/bin
+eksctl version
+
+
+#STEP-3: CREATE CLUSTER
+eksctl create cluster --name=raham-cluster --version 1.32 --zones=ap-south-1a,ap-south-1b,ap-south-1c --without-nodegroup
+
+
+kubectl cluster-info
+kubectl cluster-info dump
+
+eksctl utils associate-iam-oidc-provider --region ap-south-1 --cluster raham-cluster --approve
+
+#STEP-4: CREATE NODEGROUP
+eksctl create nodegroup --cluster=raham-cluster --region=ap-south-1 \
+--name=raham-cluster-ng-1 --node-type=t2.medium \
+--nodes=2 --nodes-min=2 --nodes-max=4 --node-volume-size=20 \
+--ssh-access  --ssh-public-key=Mac \
+--managed --asg-access --external-dns-access --full-ecr-access \
+--appmesh-access --alb-ingress-access
+
+
+eksctl get clusters
+eksctl get nodegroup --cluster raham-cluster 
+
+#STEP-5: DELETE RESOURCES  
+eksctl delete nodegroup --cluster raham-cluster --name raham-cluster-ng-1
+eksctl delete cluster --name=raham-cluster

helm-Pegion

@@ -0,0 +1,56 @@
+INSTALLATION OF HELM:
+curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
+chmod 700 get_helm.sh
+./get_helm.sh
+helm version
+
+
+INSTALLATION OF METRIC SERVER:
+kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/high-availability-1.21+.yaml
+
+CHARTS WEBSITE LINK: https://artifacthub.io/
+
+DOWNLOADING CHARTS PROMETHEUS & GRAFANA:
+helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
+helm repo add grafana https://grafana.github.io/helm-charts
+
+
+UPDATE HELM CHART REPOS:
+helm repo update
+helm repo list
+
+CREATE PROMETHEUS NAMESPACE:
+kubectl create namespace prometheus
+kubectl get ns
+
+INSTALL PROMETHEUS:
+helm template prometheus-community/prometheus
+
+helm install prometheus prometheus-community/prometheus --namespace prometheus --set alertmanager.persistentVolume.storageClass="gp2" --set server.persistentVolume.storageClass="gp2"
+kubectl get all -n prometheus
+
+CREATE GRAFANA NAMESPACE:
+kubectl create namespace grafana
+
+INSTALL GRAFANA:
+helm template grafana grafana/grafana
+helm install grafana grafana/grafana --namespace grafana --set persistence.storageClassName="gp2" --set persistence.enabled=true --set adminPassword='RahamDevOps' --set  service.type=LoadBalancer
+kubectl get all -n grafana
+
+
+#use for kubeadm/killerkoda
+helm install grafana grafana/grafana --namespace grafana  --set adminPassword='RahamDevOps' --set  service.type=NodePort
+
+
+NOTE: ALLOW PORTS ON SG
+
+Copy the EXTERNAL-IP and paste in browser
+
+Go to Grafana Dashboard → Add the Datasource → Select the Prometheus
+add the below url in Connection and save and test
+http://prometheus-server.prometheus.svc.cluster.local/
+
+
+Import Grafana dashboard from Grafana Labs
+grafana dashboard → new → Import → 6417 → load → select prometheus → import
+

helm-tools.sh

@@ -0,0 +1,90 @@
+#PROMETHEUS GRAFANA
+
+INSTALLATION OF HELM:
+curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
+chmod 700 get_helm.sh
+./get_helm.sh
+helm version
+
+
+INSTALLATION OF METRIC SERVER:
+kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/high-availability-1.21+.yaml
+
+CHARTS WEBSITE LINK: https://artifacthub.io/
+
+DOWNLOADING CHARTS PROMETHEUS & GRAFANA:
+helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
+helm repo add grafana https://grafana.github.io/helm-charts
+
+
+UPDATE HELM CHART REPOS:
+helm repo update
+helm repo list
+
+CREATE PROMETHEUS NAMESPACE:
+kubectl create namespace prometheus
+kubectl create namespace grafana
+kubectl get ns
+
+INSTALL PROMETHEUS:
+
+helm install prometheus prometheus-community/prometheus --namespace prometheus --set alertmanager.persistentVolume.storageClass="gp2" --set server.persistentVolume.storageClass="gp2"
+kubectl get all -n prometheus
+
+INSTALL GRAFANA:
+
+helm install grafana grafana/grafana --namespace grafana  --set adminPassword='RahamDevOps' --set  service.type=NodePort
+kubectl get all -n grafana
+kubectl get svc -n grafana
+
+NOTE: ALLOW PORTS ON SG
+
+Copy the EXTERNAL-IP and paste in browser
+
+Go to Grafana Dashboard → Add the Datasource → Select the Prometheus
+add the below url in Connection and save and test
+http://prometheus-server.prometheus.svc.cluster.local/
+
+Import Grafana dashboard from Grafana Labs
+grafana dashboard → new → Import → 15757 → load → select prometheus → import
+
+
+#ARGOCD INSTALLATION
+
+
+STEP-1: INSTALL ARGO CD USING HELM
+helm repo add argo-cd https://argoproj.github.io/argo-helm
+helm repo update
+kubectl create namespace argocd
+helm install argocd argo-cd/argo-cd -n argocd 
+kubectl get all -n argocd
+
+
+EXPOSE ARGOCD SERVER:
+kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "LoadBalancer"}}'
+kubectl get all -n argocd
+NOTE: GIVE OR CHECK SG FOR PORTS
+
+COPY PASTE DNS TO BROWSER -- > ADVANCE  -- > LOGIN PAGE
+
+username: admin
+passowd: 
+
+TO GET ARGO CD PASSWORD:
+
+kubectl -n argocd get secret argocd-initial-admin-secret -o yaml 
+decode the above secret (echo -n "data" | base64 -d)
+
+
+The above command to provide password to access argo cd
+
+# DEPLOYMENT
+NEW APP
+NAME: APP1
+PROJECT NAME: default
+Sync Policy: Manual
+REPO: https://github.com/devopsbyraham/argocd.git
+PATH: ./
+CLUSTER URL: https://kubernetes.default.svc
+NAMESPACE: default
+CREATE

jenkins.sh

@@ -1,15 +1,11 @@
-#STEP-1: INSTALLING GIT JAVA-1.8.0 MAVEN 
-yum install git java-1.8.0-openjdk maven -y
 
-#STEP-2: GETTING THE REPO (jenkins.io --> download -- > redhat)
-sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
+#! /bin/bash
+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
-
-#STEP-3: DOWNLOAD JAVA11 AND JENKINS
-amazon-linux-extras install java-openjdk11 -y
-yum install jenkins -y
-update-alternatives --config java
-
-#STEP-4: RESTARTING JENKINS (when we download service it will on stopped state)
-systemctl start jenkins.service
-systemctl status jenkins.service
+sudo yum upgrade
+# Add required dependencies for the jenkins package
+sudo yum install java-21-amazon-corretto
+sudo yum install jenkins -y
+sudo systemctl restart jenkins
+sudo systemctl daemon-reload

jfrog.sh

@@ -1,7 +1,7 @@
 #! /bin/bash
-wget https://releases.jfrog.io/artifactory/artifactory-rpms/artifactory-rpms.repo -O jfrog-artifactory-rpms.repo
-mv jfrog-artifactory-rpms.repo /etc/yum.repos.d/
-yum update -y
-yum install jfrog-artifactory-oss -y
-systemctl start artifactory.service
-systemctl status artifactory.service
+sudo yum update -y
+sudo yum install java-1.8* -y
+sudo wget https://jfrog.bintray.com/artifactory/jfrog-artifactory-oss-6.9.6.zip
+sudo yum install unzip -y
+sudo unzip  jfrog-artifactory-oss-6.9.6.zip
+sudo sh jfrog-artifactory-oss-6.9.6/bin/artifactory.sh start