e8c793058c
- Aula 08: nginx-ingress TCP passthrough gitlab→gitea, comments
- Aula 09: add-client.sh API GitLab→Gitea
- Aula 11: node-bugado deployment image registry.kube.quest→gitea.kube.quest
- Aula 12: setup.sh/cleanup.sh API GitLab→Gitea, ArgoCD repoURL
- Aula 13: k8s manifests, benchmarks: registry.kube.quest→gitea.kube.quest,
gitlab-registry→gitea-registry, GITLAB_TOKEN→GITEA_TOKEN
- Aula 14: comments GitLab→Gitea
- README raiz: arquitetura, tabela, DNS
117 lines
3.9 KiB
Bash
Executable File
117 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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# ============================================================================
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# Aula 14 - Cleanup do Istio Traffic Splitting
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# ============================================================================
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# Remove todos os componentes instalados pelo setup.sh:
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# - Namespace istio (aplicação)
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# - Kiali, Jaeger (addons)
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# - Istio (istiod + base)
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# - Ingress resources
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#
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# Mantém:
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# - Cluster Kubernetes
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# - Gitea e Registry (aula-10)
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# - Outros namespaces
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# ============================================================================
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set -e
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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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CYAN='\033[0;36m'
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NC='\033[0m'
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log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
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log_success() { echo -e "${GREEN}[OK]${NC} $1"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
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log_error() { echo -e "${RED}[ERRO]${NC} $1"; }
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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echo ""
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echo -e "${CYAN}╔═══════════════════════════════════════════════════════════╗${NC}"
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echo -e "${CYAN}║ Cleanup - Aula 14 Istio Traffic Splitting ║${NC}"
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echo -e "${CYAN}╚═══════════════════════════════════════════════════════════╝${NC}"
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echo ""
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echo -e "${YELLOW}Este script irá remover:${NC}"
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echo " - Namespace 'istio' com aplicação"
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echo " - Addons: Kiali, Jaeger"
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echo " - Istio: istiod e istio-base"
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echo " - Ingress do Kiali e Jaeger"
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echo ""
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read -p "Continuar? (digite 'sim' para confirmar): " confirm
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if [[ "$confirm" != "sim" ]]; then
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log_info "Operação cancelada"
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exit 0
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fi
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echo ""
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# Remover pod de teste
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log_info "Removendo pod de teste..."
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kubectl delete pod curl-test -n istio --ignore-not-found=true 2>/dev/null || true
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# Remover namespace istio (aplicação demo)
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if kubectl get namespace istio &> /dev/null; then
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log_info "Removendo namespace istio..."
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kubectl delete namespace istio --wait=false 2>/dev/null || true
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log_success "Namespace istio marcado para remoção"
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else
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log_info "Namespace istio não encontrado"
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fi
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# Remover Ingress
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log_info "Removendo Ingress..."
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kubectl delete ingress kiali jaeger -n istio-system --ignore-not-found=true 2>/dev/null || true
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log_success "Ingress removidos"
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# Remover addons (Kiali, Jaeger)
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log_info "Removendo Kiali..."
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kubectl delete -f https://raw.githubusercontent.com/istio/istio/release-1.24/samples/addons/kiali.yaml 2>/dev/null || true
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log_info "Removendo Jaeger..."
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kubectl delete -f https://raw.githubusercontent.com/istio/istio/release-1.24/samples/addons/jaeger.yaml 2>/dev/null || true
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log_success "Addons removidos"
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# Remover istiod
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if helm status istiod -n istio-system &> /dev/null; then
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log_info "Removendo istiod..."
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helm uninstall istiod -n istio-system --wait
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log_success "istiod removido"
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else
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log_info "istiod não encontrado"
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fi
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# Remover istio-base
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if helm status istio-base -n istio-system &> /dev/null; then
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log_info "Removendo istio-base..."
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helm uninstall istio-base -n istio-system --wait
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log_success "istio-base removido"
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else
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log_info "istio-base não encontrado"
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fi
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# Remover namespace istio-system
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if kubectl get namespace istio-system &> /dev/null; then
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log_info "Removendo namespace istio-system..."
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kubectl delete namespace istio-system --wait=false 2>/dev/null || true
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log_success "Namespace istio-system marcado para remoção"
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fi
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# Remover arquivo .env
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echo ""
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read -p "Remover arquivo .env? [s/N]: " remove_env
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if [[ "$remove_env" == "s" || "$remove_env" == "S" ]]; then
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rm -f "${SCRIPT_DIR}/.env"
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log_success "Arquivo .env removido"
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fi
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echo ""
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echo -e "${GREEN}Cleanup concluído.${NC}"
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echo ""
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echo "Aguarde alguns minutos para os namespaces serem removidos completamente."
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echo "Verificar: kubectl get ns"
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echo ""
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