Initial commit: OpenShift Resource Governance Tool

- Implementa ferramenta completa de governança de recursos
- Backend Python com FastAPI para coleta de dados
- Validações seguindo best practices Red Hat
- Integração com Prometheus e VPA
- UI web interativa para visualização
- Relatórios em JSON, CSV e PDF
- Deploy como DaemonSet com RBAC
- Scripts de automação para build e deploy

scripts/undeploy.sh

@@ -0,0 +1,81 @@
+#!/bin/bash
+
+# Script de undeploy para OpenShift Resource Governance Tool
+set -e
+
+# Cores para output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Configurações
+NAMESPACE="resource-governance"
+
+echo -e "${BLUE}🗑️  Undeploying OpenShift Resource Governance Tool${NC}"
+echo -e "${BLUE}Namespace: ${NAMESPACE}${NC}"
+
+# Verificar se oc está instalado
+if ! command -v oc &> /dev/null; then
+    echo -e "${RED}❌ OpenShift CLI (oc) não está instalado.${NC}"
+    exit 1
+fi
+
+# Verificar se está logado no OpenShift
+if ! oc whoami &> /dev/null; then
+    echo -e "${RED}❌ Não está logado no OpenShift.${NC}"
+    echo -e "${YELLOW}Faça login com: oc login <cluster-url>${NC}"
+    exit 1
+fi
+
+echo -e "${GREEN}✅ Logado como: $(oc whoami)${NC}"
+
+# Confirmar remoção
+read -p "Tem certeza que deseja remover a aplicação? (y/N): " -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+    echo -e "${YELLOW}❌ Operação cancelada.${NC}"
+    exit 0
+fi
+
+# Remover Route
+echo -e "${YELLOW}🛣️  Removing Route...${NC}"
+oc delete -f k8s/route.yaml --ignore-not-found=true
+
+# Remover Service
+echo -e "${YELLOW}🌐 Removing Service...${NC}"
+oc delete -f k8s/service.yaml --ignore-not-found=true
+
+# Remover DaemonSet
+echo -e "${YELLOW}📦 Removing DaemonSet...${NC}"
+oc delete -f k8s/daemonset.yaml --ignore-not-found=true
+
+# Aguardar pods serem removidos
+echo -e "${YELLOW}⏳ Waiting for pods to be terminated...${NC}"
+oc wait --for=delete pod -l app.kubernetes.io/name=resource-governance -n "${NAMESPACE}" --timeout=60s || true
+
+# Remover ConfigMap
+echo -e "${YELLOW}⚙️  Removing ConfigMap...${NC}"
+oc delete -f k8s/configmap.yaml --ignore-not-found=true
+
+# Remover RBAC
+echo -e "${YELLOW}🔐 Removing RBAC...${NC}"
+oc delete -f k8s/rbac.yaml --ignore-not-found=true
+
+# Remover namespace (opcional)
+read -p "Deseja remover o namespace também? (y/N): " -n 1 -r
+echo
+if [[ $REPLY =~ ^[Yy]$ ]]; then
+    echo -e "${YELLOW}📁 Removing namespace...${NC}"
+    oc delete -f k8s/namespace.yaml --ignore-not-found=true
+    echo -e "${GREEN}✅ Namespace removed.${NC}"
+else
+    echo -e "${YELLOW}⚠️  Namespace mantido.${NC}"
+fi
+
+echo -e "${GREEN}🎉 Undeploy completed successfully!${NC}"
+
+# Verificar se ainda há recursos
+echo -e "${BLUE}🔍 Checking remaining resources:${NC}"
+oc get all -n "${NAMESPACE}" 2>/dev/null || echo -e "${GREEN}✅ No resources found in namespace.${NC}"