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refactor: remover todas as dependências do GitLab no workshop

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- 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
This commit is contained in:
ArgoCD Setup
2026-03-14 02:02:01 -03:00
parent d380cd8585
commit e8c793058c
26 changed files with 217 additions and 187 deletions
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10
aula-13/benchmarks/benchmark-clean.sh
View File

@@ -11,7 +11,7 @@
set -e
NAMESPACE="benchmark-clean"
ESTARGZ_IMAGE="registry.kube.quest/factory/postgresql:17"
ESTARGZ_IMAGE="gitea.kube.quest/factory/postgresql:17"
TRADITIONAL_IMAGE="postgres:17-alpine"
TARGET_NODE="talos-msadg4-worker-0" # Node sem cache
@@ -39,10 +39,10 @@ echo " Ambiente limpo"
# Criar namespace
echo "[3/6] Criando namespace de teste..."
kubectl create namespace $NAMESPACE
kubectl create secret docker-registry gitlab-registry \
--docker-server=registry.kube.quest \
kubectl create secret docker-registry gitea-registry \
--docker-server=gitea.kube.quest \
--docker-username=root \
--docker-password="${GITLAB_TOKEN:-glpat-dummy}" \
--docker-password="${GITEA_TOKEN:-glpat-dummy}" \
-n $NAMESPACE 2>/dev/null || true
echo " Namespace criado"
@@ -103,7 +103,7 @@ spec:
nodeName: $TARGET_NODE
restartPolicy: Never
imagePullSecrets:
- name: gitlab-registry
- name: gitea-registry
containers:
- name: postgres
image: $ESTARGZ_IMAGE

12
aula-13/benchmarks/benchmark-postgresql.sh
View File

@@ -5,7 +5,7 @@
#
# Compara tempo de startup entre:
# - postgres:17-alpine (gzip tradicional)
# - registry.kube.quest/factory/postgresql:17 (eStargz)
# - gitea.kube.quest/factory/postgresql:17 (eStargz)
#
# Este script usa timestamps dos eventos do Kubernetes para medir:
# - Tempo de pull (Pulling -> Pulled)
@@ -16,7 +16,7 @@
set -e
NAMESPACE="benchmark-test"
ESTARGZ_IMAGE="registry.kube.quest/factory/postgresql:17"
ESTARGZ_IMAGE="gitea.kube.quest/factory/postgresql:17"
TRADITIONAL_IMAGE="postgres:17-alpine"
echo "========================================================================"
@@ -41,10 +41,10 @@ echo " Ambiente limpo"
# Criar namespace
echo "[3/6] Criando namespace de teste..."
kubectl create namespace $NAMESPACE
kubectl create secret docker-registry gitlab-registry \
--docker-server=registry.kube.quest \
kubectl create secret docker-registry gitea-registry \
--docker-server=gitea.kube.quest \
--docker-username=root \
--docker-password="${GITLAB_TOKEN:-glpat-dummy}" \
--docker-password="${GITEA_TOKEN:-glpat-dummy}" \
-n $NAMESPACE 2>/dev/null || true
echo " Namespace criado"
@@ -74,7 +74,7 @@ T2_START=$(date +%s)
kubectl run pg-estargz --image=$ESTARGZ_IMAGE --restart=Never \
--env=POSTGRES_PASSWORD=benchmarktest \
--overrides='{"spec":{"imagePullSecrets":[{"name":"gitlab-registry"}]}}' \
--overrides='{"spec":{"imagePullSecrets":[{"name":"gitea-registry"}]}}' \
-n $NAMESPACE 2>&1 | grep -v "Warning:"
kubectl wait --for=condition=Ready pod/pg-estargz -n $NAMESPACE --timeout=180s

10
aula-13/benchmarks/benchmark-pull-only.sh
View File

@@ -11,7 +11,7 @@
set -e
NAMESPACE="benchmark-pull"
ESTARGZ_IMAGE="registry.kube.quest/factory/postgresql:17"
ESTARGZ_IMAGE="gitea.kube.quest/factory/postgresql:17"
TRADITIONAL_IMAGE="postgres:17-alpine"
TARGET_NODE="worker-pool-6bea48339a15ab6e" # Node 128.140.11.113 - sem cache
@@ -25,10 +25,10 @@ echo ""
# Setup
kubectl delete namespace $NAMESPACE --ignore-not-found=true --wait=true 2>/dev/null || true
kubectl create namespace $NAMESPACE
kubectl create secret docker-registry gitlab-registry \
--docker-server=registry.kube.quest \
kubectl create secret docker-registry gitea-registry \
--docker-server=gitea.kube.quest \
--docker-username=root \
--docker-password="${GITLAB_TOKEN:-glpat-dummy}" \
--docker-password="${GITEA_TOKEN:-glpat-dummy}" \
-n $NAMESPACE 2>/dev/null || true
echo ""
@@ -85,7 +85,7 @@ spec:
nodeName: $TARGET_NODE
restartPolicy: Never
imagePullSecrets:
- name: gitlab-registry
- name: gitea-registry
containers:
- name: postgres
image: $ESTARGZ_IMAGE

12
aula-13/benchmarks/benchmark-toolbox.sh
View File

@@ -9,7 +9,7 @@
set -e
NAMESPACE="benchmark-toolbox"
REGISTRY="registry.kube.quest"
REGISTRY="gitea.kube.quest"
IMAGE_NAME="factory/devops-toolbox"
# Cores
@@ -50,7 +50,7 @@ spec:
imagePullPolicy: Always
restartPolicy: Never
imagePullSecrets:
- name: gitlab-registry
- name: gitea-registry
EOF
# Medir tempo até completar
@@ -85,12 +85,12 @@ main() {
kubectl create namespace $NAMESPACE 2>/dev/null || true
# Copiar secret do registry
if kubectl get secret gitlab-registry -n gitlab &>/dev/null; then
kubectl get secret gitlab-registry -n gitlab -o yaml | \
sed "s/namespace: gitlab/namespace: $NAMESPACE/" | \
if kubectl get secret gitea-registry -n gitea &>/dev/null; then
kubectl get secret gitea-registry -n gitea -o yaml | \
sed "s/namespace: gitea/namespace: $NAMESPACE/" | \
kubectl apply -f - 2>/dev/null || true
else
log_warn "Secret gitlab-registry não encontrado. Usando imagens públicas."
log_warn "Secret gitea-registry não encontrado. Usando imagens públicas."
fi
echo ""

2
aula-13/images/devops-toolbox/.gitlab-ci.yml
View File

@@ -9,7 +9,7 @@ stages:
- push
variables:
REGISTRY: registry.kube.quest
REGISTRY: gitea.kube.quest
IMAGE_NAME: factory/devops-toolbox
DOCKER_HOST: tcp://docker:2376
DOCKER_TLS_CERTDIR: "/certs"

2
aula-13/images/large-test/.gitlab-ci.yml
View File

@@ -2,7 +2,7 @@ stages:
- build
variables:
REGISTRY: registry.kube.quest
REGISTRY: gitea.kube.quest
IMAGE_NAME: factory/large-test
build:

4
aula-13/k8s/postgresql/deployment.yaml
View File

@@ -23,7 +23,7 @@ spec:
spec:
terminationGracePeriodSeconds: 30
imagePullSecrets:
- name: gitlab-registry
- name: gitea-registry
securityContext:
runAsNonRoot: true
@@ -35,7 +35,7 @@ spec:
containers:
- name: postgresql
# Imagem da Container Factory (eStargz)
image: registry.kube.quest/factory/postgresql:17
image: gitea.kube.quest/factory/postgresql:17
imagePullPolicy: IfNotPresent
ports:

8
aula-13/k8s/prepull-daemonset.yaml
View File

@@ -45,7 +45,7 @@ spec:
# PostgreSQL (Container Factory)
# ---------------------------------------------------------------------
- name: prepull-postgresql
image: registry.kube.quest/factory/postgresql:17
image: gitea.kube.quest/factory/postgresql:17
command: ["echo", "PostgreSQL image cached"]
imagePullPolicy: Always
resources:
@@ -115,7 +115,7 @@ spec:
# Secrets para registries privados
imagePullSecrets:
- name: gitlab-registry
- name: gitea-registry
---
# =============================================================================
@@ -123,9 +123,9 @@ spec:
# =============================================================================
# Crie este secret em kube-system se usar registry privado:
#
# kubectl create secret docker-registry gitlab-registry \
# kubectl create secret docker-registry gitea-registry \
# --namespace=kube-system \
# --docker-server=registry.kube.quest \
# --docker-server=gitea.kube.quest \
# --docker-username=<usuario> \
# --docker-password=<token>
# =============================================================================