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| 1 | +#!/bin/bash |
| 2 | +# Complete IBM Cloud OpenShift infrastructure setup for RAG Modulo |
| 3 | +# This script creates everything from scratch: |
| 4 | +# - Resource group |
| 5 | +# - VPC with subnets |
| 6 | +# - Cloud Object Storage (for OpenShift registry) |
| 7 | +# - OpenShift cluster |
| 8 | +# - Then deploys the application using Helm |
| 9 | + |
| 10 | +set -e |
| 11 | + |
| 12 | +# Colors for output |
| 13 | +RED='\033[0;31m' |
| 14 | +GREEN='\033[0;32m' |
| 15 | +YELLOW='\033[1;33m' |
| 16 | +BLUE='\033[0;34m' |
| 17 | +NC='\033[0m' # No Color |
| 18 | + |
| 19 | +# Configuration |
| 20 | +PROJECT_NAME="${1:-rag-modulo}" |
| 21 | +ENVIRONMENT="${2:-staging}" |
| 22 | +REGION="${3:-ca-tor}" |
| 23 | +ZONE="${4:-ca-tor-1}" |
| 24 | +WORKERS="${5:-2}" |
| 25 | +FLAVOR="${6:-bx2.4x16}" |
| 26 | + |
| 27 | +# Derived names |
| 28 | +RESOURCE_GROUP="${PROJECT_NAME}-${ENVIRONMENT}" |
| 29 | +VPC_NAME="${PROJECT_NAME}-${ENVIRONMENT}-vpc" |
| 30 | +SUBNET_NAME="${PROJECT_NAME}-${ENVIRONMENT}-subnet" |
| 31 | +CLUSTER_NAME="${PROJECT_NAME}-${ENVIRONMENT}" |
| 32 | +COS_INSTANCE="${PROJECT_NAME}-${ENVIRONMENT}-cos" |
| 33 | + |
| 34 | +echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 35 | +echo -e "${BLUE}🚀 RAG Modulo - OpenShift Infrastructure Setup${NC}" |
| 36 | +echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 37 | +echo -e "${BLUE}Project: ${NC}${PROJECT_NAME}" |
| 38 | +echo -e "${BLUE}Environment: ${NC}${ENVIRONMENT}" |
| 39 | +echo -e "${BLUE}Region: ${NC}${REGION}" |
| 40 | +echo -e "${BLUE}Zone: ${NC}${ZONE}" |
| 41 | +echo -e "${BLUE}Workers: ${NC}${WORKERS}" |
| 42 | +echo -e "${BLUE}Worker Flavor: ${NC}${FLAVOR} (4 vCPU, 16GB RAM)" |
| 43 | +echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 44 | +echo "" |
| 45 | + |
| 46 | +# Check if IBM_CLOUD_API_KEY is set |
| 47 | +if [ -z "$IBM_CLOUD_API_KEY" ]; then |
| 48 | + echo -e "${RED}❌ IBM_CLOUD_API_KEY environment variable not set${NC}" |
| 49 | + echo "Set it with: export IBM_CLOUD_API_KEY='your-api-key'" |
| 50 | + exit 1 |
| 51 | +fi |
| 52 | + |
| 53 | +# Step 1: Login to IBM Cloud |
| 54 | +echo -e "${YELLOW}Step 1: Logging in to IBM Cloud...${NC}" |
| 55 | +ibmcloud login --apikey "$IBM_CLOUD_API_KEY" -r "$REGION" -q |
| 56 | + |
| 57 | +# Step 2: Create Resource Group |
| 58 | +echo "" |
| 59 | +echo -e "${YELLOW}Step 2: Creating resource group '${RESOURCE_GROUP}'...${NC}" |
| 60 | +if ibmcloud resource group "$RESOURCE_GROUP" &>/dev/null; then |
| 61 | + echo -e "${GREEN}✓ Resource group already exists${NC}" |
| 62 | +else |
| 63 | + ibmcloud resource group-create "$RESOURCE_GROUP" |
| 64 | + echo -e "${GREEN}✓ Resource group created${NC}" |
| 65 | +fi |
| 66 | + |
| 67 | +# Target the resource group |
| 68 | +ibmcloud target -g "$RESOURCE_GROUP" |
| 69 | + |
| 70 | +# Step 3: Create VPC |
| 71 | +echo "" |
| 72 | +echo -e "${YELLOW}Step 3: Creating VPC '${VPC_NAME}'...${NC}" |
| 73 | +VPC_ID=$(ibmcloud is vpcs --output json | jq -r ".[] | select(.name==\"$VPC_NAME\") | .id") |
| 74 | +if [ -n "$VPC_ID" ] && [ "$VPC_ID" != "null" ]; then |
| 75 | + echo -e "${GREEN}✓ VPC already exists (ID: $VPC_ID)${NC}" |
| 76 | +else |
| 77 | + VPC_ID=$(ibmcloud is vpc-create "$VPC_NAME" --resource-group-name "$RESOURCE_GROUP" --output json | jq -r '.id') |
| 78 | + echo -e "${GREEN}✓ VPC created (ID: $VPC_ID)${NC}" |
| 79 | +fi |
| 80 | + |
| 81 | +# Step 4: Create Subnet |
| 82 | +echo "" |
| 83 | +echo -e "${YELLOW}Step 4: Creating subnet '${SUBNET_NAME}'...${NC}" |
| 84 | +SUBNET_ID=$(ibmcloud is subnets --output json | jq -r ".[] | select(.name==\"$SUBNET_NAME\") | .id") |
| 85 | +if [ -n "$SUBNET_ID" ] && [ "$SUBNET_ID" != "null" ]; then |
| 86 | + echo -e "${GREEN}✓ Subnet already exists (ID: $SUBNET_ID)${NC}" |
| 87 | +else |
| 88 | + # Create subnet with appropriate CIDR |
| 89 | + SUBNET_ID=$(ibmcloud is subnet-create "$SUBNET_NAME" "$VPC_ID" \ |
| 90 | + --ipv4-address-count 256 \ |
| 91 | + --zone "$ZONE" \ |
| 92 | + --resource-group-name "$RESOURCE_GROUP" \ |
| 93 | + --output json | jq -r '.id') |
| 94 | + echo -e "${GREEN}✓ Subnet created (ID: $SUBNET_ID)${NC}" |
| 95 | +fi |
| 96 | + |
| 97 | +# Step 5: Create Cloud Object Storage instance (required for OpenShift) |
| 98 | +echo "" |
| 99 | +echo -e "${YELLOW}Step 5: Creating Cloud Object Storage instance...${NC}" |
| 100 | +COS_CRN=$(ibmcloud resource service-instances --service-name cloud-object-storage --output json | \ |
| 101 | + jq -r ".[] | select(.name==\"$COS_INSTANCE\") | .crn") |
| 102 | + |
| 103 | +if [ -n "$COS_CRN" ] && [ "$COS_CRN" != "null" ]; then |
| 104 | + echo -e "${GREEN}✓ COS instance already exists${NC}" |
| 105 | +else |
| 106 | + ibmcloud resource service-instance-create "$COS_INSTANCE" \ |
| 107 | + cloud-object-storage standard global \ |
| 108 | + -g "$RESOURCE_GROUP" |
| 109 | + |
| 110 | + # Get the CRN |
| 111 | + COS_CRN=$(ibmcloud resource service-instances --service-name cloud-object-storage --output json | \ |
| 112 | + jq -r ".[] | select(.name==\"$COS_INSTANCE\") | .crn") |
| 113 | + echo -e "${GREEN}✓ COS instance created${NC}" |
| 114 | +fi |
| 115 | + |
| 116 | +echo -e "${BLUE}COS CRN: ${NC}$COS_CRN" |
| 117 | + |
| 118 | +# Step 6: Check if cluster already exists |
| 119 | +echo "" |
| 120 | +echo -e "${YELLOW}Step 6: Checking if cluster exists...${NC}" |
| 121 | +CLUSTER_EXISTS=$(ibmcloud ks cluster ls --output json | jq -r ".[] | select(.name==\"$CLUSTER_NAME\") | .name") |
| 122 | + |
| 123 | +if [ -n "$CLUSTER_EXISTS" ]; then |
| 124 | + echo -e "${GREEN}✓ Cluster '$CLUSTER_NAME' already exists${NC}" |
| 125 | + echo -e "${YELLOW}Skipping cluster creation. Use existing cluster.${NC}" |
| 126 | + |
| 127 | + # Get cluster state |
| 128 | + CLUSTER_STATE=$(ibmcloud ks cluster get --cluster "$CLUSTER_NAME" --output json | jq -r '.state') |
| 129 | + echo -e "${BLUE}Cluster state: ${NC}$CLUSTER_STATE" |
| 130 | + |
| 131 | + if [ "$CLUSTER_STATE" != "normal" ]; then |
| 132 | + echo -e "${YELLOW}⚠️ Cluster is not in 'normal' state. Current state: $CLUSTER_STATE${NC}" |
| 133 | + echo "Waiting for cluster to be ready..." |
| 134 | + fi |
| 135 | +else |
| 136 | + # Step 7: Create OpenShift Cluster |
| 137 | + echo "" |
| 138 | + echo -e "${YELLOW}Step 7: Creating OpenShift cluster '${CLUSTER_NAME}'...${NC}" |
| 139 | + echo -e "${BLUE}This will take approximately 30-45 minutes...${NC}" |
| 140 | + |
| 141 | + ibmcloud ks cluster create vpc-gen2 \ |
| 142 | + --name "$CLUSTER_NAME" \ |
| 143 | + --version 4.15_openshift \ |
| 144 | + --zone "$ZONE" \ |
| 145 | + --vpc-id "$VPC_ID" \ |
| 146 | + --subnet-id "$SUBNET_ID" \ |
| 147 | + --flavor "$FLAVOR" \ |
| 148 | + --workers "$WORKERS" \ |
| 149 | + --cos-instance "$COS_CRN" \ |
| 150 | + --entitlement cloud_pak \ |
| 151 | + --disable-public-service-endpoint |
| 152 | + |
| 153 | + echo -e "${GREEN}✓ Cluster creation initiated${NC}" |
| 154 | + echo "" |
| 155 | + echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 156 | + echo -e "${BLUE}⏳ Cluster is provisioning (30-45 minutes)${NC}" |
| 157 | + echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 158 | + echo "" |
| 159 | + echo "Monitor progress with:" |
| 160 | + echo " ibmcloud ks cluster ls" |
| 161 | + echo " ibmcloud ks cluster get --cluster $CLUSTER_NAME" |
| 162 | + echo "" |
| 163 | + echo "Once cluster state is 'normal', run:" |
| 164 | + echo " make openshift-deploy-app CLUSTER_NAME=$CLUSTER_NAME" |
| 165 | + echo "" |
| 166 | + exit 0 |
| 167 | +fi |
| 168 | + |
| 169 | +# Step 8: Configure kubectl/oc CLI |
| 170 | +echo "" |
| 171 | +echo -e "${YELLOW}Step 8: Configuring cluster access...${NC}" |
| 172 | +ibmcloud ks cluster config --cluster "$CLUSTER_NAME" --admin |
| 173 | + |
| 174 | +# Verify cluster access |
| 175 | +if oc status &>/dev/null; then |
| 176 | + echo -e "${GREEN}✓ Cluster access configured${NC}" |
| 177 | +else |
| 178 | + echo -e "${RED}❌ Failed to configure cluster access${NC}" |
| 179 | + exit 1 |
| 180 | +fi |
| 181 | + |
| 182 | +# Step 9: Deploy application using Helm |
| 183 | +echo "" |
| 184 | +echo -e "${YELLOW}Step 9: Deploying RAG Modulo application...${NC}" |
| 185 | + |
| 186 | +# Change to project root directory |
| 187 | +SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" |
| 188 | +PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)" |
| 189 | +cd "$PROJECT_ROOT" |
| 190 | + |
| 191 | +# Deploy using Makefile target |
| 192 | +make openshift-deploy-app CLUSTER_NAME="$CLUSTER_NAME" |
| 193 | + |
| 194 | +echo "" |
| 195 | +echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 196 | +echo -e "${GREEN}✅ Infrastructure setup and deployment complete!${NC}" |
| 197 | +echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}" |
| 198 | +echo "" |
| 199 | +echo -e "${BLUE}Resource Summary:${NC}" |
| 200 | +echo " Resource Group: $RESOURCE_GROUP" |
| 201 | +echo " VPC: $VPC_NAME ($VPC_ID)" |
| 202 | +echo " Subnet: $SUBNET_NAME ($SUBNET_ID)" |
| 203 | +echo " Cluster: $CLUSTER_NAME" |
| 204 | +echo " COS Instance: $COS_INSTANCE" |
| 205 | +echo "" |
| 206 | +echo -e "${BLUE}Next steps:${NC}" |
| 207 | +echo " 1. Check deployment status:" |
| 208 | +echo " oc get pods -n rag-modulo-${ENVIRONMENT}" |
| 209 | +echo "" |
| 210 | +echo " 2. Get application URLs:" |
| 211 | +echo " oc get routes -n rag-modulo-${ENVIRONMENT}" |
| 212 | +echo "" |
| 213 | +echo " 3. View logs:" |
| 214 | +echo " oc logs -f deployment/rag-modulo-backend -n rag-modulo-${ENVIRONMENT}" |
| 215 | +echo "" |
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