andersonid
3a6875a80e
- Migrate from DaemonSet to Deployment for better efficiency - Add GitHub Actions for automatic build and deploy - Add Blue-Green deployment strategy with health checks - Add scripts for development and production workflows - Update documentation with CI/CD flow
80 lines
2.6 KiB
Bash
Executable File
80 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# Script para migrar de DaemonSet para Deployment
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# Este script remove o DaemonSet e cria um Deployment mais eficiente
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set -e
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# Cores para output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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NAMESPACE="resource-governance"
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echo -e "${BLUE}🔄 Migração DaemonSet → Deployment${NC}"
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echo -e "${BLUE}====================================${NC}"
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# 1. Verificar login no OpenShift
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echo -e "${YELLOW}🔍 Verificando login no OpenShift...${NC}"
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if ! oc whoami > /dev/null 2>&1; then
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echo -e "${RED}❌ Não está logado no OpenShift. Faça login primeiro.${NC}"
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exit 1
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fi
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echo -e "${GREEN}✅ Logado como: $(oc whoami)${NC}"
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# 2. Verificar status atual
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echo -e "${YELLOW}📊 Status atual do DaemonSet...${NC}"
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oc get daemonset resource-governance -n $NAMESPACE 2>/dev/null || echo "DaemonSet não encontrado"
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# 3. Criar Deployment
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echo -e "${YELLOW}📦 Criando Deployment...${NC}"
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oc apply -f k8s/deployment.yaml
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# 4. Aguardar Deployment ficar pronto
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echo -e "${YELLOW}⏳ Aguardando Deployment ficar pronto...${NC}"
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oc rollout status deployment/resource-governance -n $NAMESPACE --timeout=120s
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# 5. Verificar se pods estão rodando
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echo -e "${YELLOW}🔍 Verificando pods do Deployment...${NC}"
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oc get pods -n $NAMESPACE -l app.kubernetes.io/name=resource-governance
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# 6. Testar aplicação
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echo -e "${YELLOW}🏥 Testando aplicação...${NC}"
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oc port-forward service/resource-governance-service 8081:8080 -n $NAMESPACE &
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PORT_FORWARD_PID=$!
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sleep 5
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if curl -s http://localhost:8081/api/v1/health > /dev/null; then
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echo -e "${GREEN}✅ Aplicação está funcionando corretamente${NC}"
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else
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echo -e "${RED}❌ Aplicação não está respondendo${NC}"
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fi
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kill $PORT_FORWARD_PID 2>/dev/null || true
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# 7. Remover DaemonSet (se existir)
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echo -e "${YELLOW}🗑️ Removendo DaemonSet...${NC}"
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oc delete daemonset resource-governance -n $NAMESPACE --ignore-not-found=true
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# 8. Status final
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echo -e "${YELLOW}📊 Status final:${NC}"
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echo -e "${BLUE}Deployment:${NC}"
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oc get deployment resource-governance -n $NAMESPACE
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echo ""
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echo -e "${BLUE}Pods:${NC}"
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oc get pods -n $NAMESPACE -l app.kubernetes.io/name=resource-governance
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# 9. Mostrar benefícios
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echo -e "${GREEN}🎉 Migração concluída com sucesso!${NC}"
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echo -e "${BLUE}💡 Benefícios do Deployment:${NC}"
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echo -e " ✅ Mais eficiente (2 pods vs 6 pods)"
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echo -e " ✅ Escalável (pode ajustar replicas)"
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echo -e " ✅ Rolling Updates nativos"
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echo -e " ✅ Health checks automáticos"
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echo -e " ✅ Menor consumo de recursos"
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echo -e "${BLUE}🔧 Para escalar: oc scale deployment resource-governance --replicas=3 -n $NAMESPACE${NC}"
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