feat: Initial e2e tests and migrate old ones into e2e

test/e2e/utils/annotations.go

@@ -0,0 +1,207 @@
+package utils
+
+// Annotation key constants used by Reloader.
+// These follow the pattern: {scope}.reloader.stakater.com/{action}
+// where scope can be empty (all resources), "configmap", "secret", "deployment", etc.
+const (
+	// ============================================================
+	// Core reload annotations
+	// ============================================================
+
+	// AnnotationLastReloadedFrom is set by Reloader on workloads to track the last resource
+	// that triggered a reload. Format: "{namespace}/{resource-type}/{resource-name}"
+	AnnotationLastReloadedFrom = "reloader.stakater.com/last-reloaded-from"
+
+	// AnnotationConfigMapReload triggers reload when specified ConfigMap(s) change.
+	// Value: comma-separated list of ConfigMap names, e.g., "config1,config2"
+	AnnotationConfigMapReload = "configmap.reloader.stakater.com/reload"
+
+	// AnnotationSecretReload triggers reload when specified Secret(s) change.
+	// Value: comma-separated list of Secret names, e.g., "secret1,secret2"
+	AnnotationSecretReload = "secret.reloader.stakater.com/reload"
+
+	// ============================================================
+	// Auto-reload annotations
+	// ============================================================
+
+	// AnnotationAuto enables auto-reload for all referenced ConfigMaps and Secrets.
+	// Value: "true" or "false"
+	AnnotationAuto = "reloader.stakater.com/auto"
+
+	// AnnotationConfigMapAuto enables auto-reload for all referenced ConfigMaps only.
+	// Value: "true" or "false"
+	AnnotationConfigMapAuto = "configmap.reloader.stakater.com/auto"
+
+	// AnnotationSecretAuto enables auto-reload for all referenced Secrets only.
+	// Value: "true" or "false"
+	AnnotationSecretAuto = "secret.reloader.stakater.com/auto"
+
+	// ============================================================
+	// Exclude annotations (used with auto=true to exclude specific resources)
+	// ============================================================
+
+	// AnnotationConfigMapExclude excludes specified ConfigMaps from auto-reload.
+	// Value: comma-separated list of ConfigMap names
+	AnnotationConfigMapExclude = "configmaps.exclude.reloader.stakater.com/reload"
+
+	// AnnotationSecretExclude excludes specified Secrets from auto-reload.
+	// Value: comma-separated list of Secret names
+	AnnotationSecretExclude = "secrets.exclude.reloader.stakater.com/reload"
+
+	// ============================================================
+	// Search annotations (for regex matching)
+	// ============================================================
+
+	// AnnotationSearch enables regex search mode for ConfigMap/Secret names.
+	// Value: "true"
+	// Used with reload annotation where value is a regex pattern.
+	AnnotationSearch = "reloader.stakater.com/search"
+
+	// AnnotationMatch is an alias for AnnotationSearch.
+	// Value: "true"
+	AnnotationMatch = "reloader.stakater.com/match"
+
+	// ============================================================
+	// Resource-level annotations (placed on ConfigMap/Secret)
+	// ============================================================
+
+	// AnnotationIgnore prevents Reloader from triggering reloads for this resource.
+	// Place this on a ConfigMap or Secret to exclude it from reload triggers.
+	// Value: "true"
+	AnnotationIgnore = "reloader.stakater.com/ignore"
+
+	// ============================================================
+	// Pause/period annotations
+	// ============================================================
+
+	// AnnotationDeploymentPausePeriod sets a pause period before triggering reload.
+	// Value: duration string, e.g., "10s", "1m"
+	AnnotationDeploymentPausePeriod = "deployment.reloader.stakater.com/pause-period"
+
+	// AnnotationDeploymentPausedAt is set by Reloader when a workload is paused.
+	// Value: RFC3339 timestamp
+	AnnotationDeploymentPausedAt = "deployment.reloader.stakater.com/paused-at"
+
+	// ============================================================
+	// Argo Rollouts specific annotations
+	// ============================================================
+
+	// AnnotationRolloutStrategy specifies the strategy for Argo Rollouts.
+	// Value: "restart" (sets spec.restartAt)
+	AnnotationRolloutStrategy = "reloader.stakater.com/rollout-strategy"
+)
+
+// Annotation values.
+const (
+	// AnnotationValueTrue is the string "true" for annotation values.
+	AnnotationValueTrue = "true"
+
+	// AnnotationValueFalse is the string "false" for annotation values.
+	AnnotationValueFalse = "false"
+
+	// AnnotationValueRestart is the "restart" strategy value for Argo Rollouts.
+	AnnotationValueRestart = "restart"
+)
+
+// BuildConfigMapReloadAnnotation creates an annotation map for ConfigMap reload.
+func BuildConfigMapReloadAnnotation(configMapNames ...string) map[string]string {
+	return map[string]string{
+		AnnotationConfigMapReload: joinNames(configMapNames),
+	}
+}
+
+// BuildSecretReloadAnnotation creates an annotation map for Secret reload.
+func BuildSecretReloadAnnotation(secretNames ...string) map[string]string {
+	return map[string]string{
+		AnnotationSecretReload: joinNames(secretNames),
+	}
+}
+
+// BuildAutoTrueAnnotation creates an annotation map with auto=true.
+func BuildAutoTrueAnnotation() map[string]string {
+	return map[string]string{
+		AnnotationAuto: AnnotationValueTrue,
+	}
+}
+
+// BuildAutoFalseAnnotation creates an annotation map with auto=false.
+func BuildAutoFalseAnnotation() map[string]string {
+	return map[string]string{
+		AnnotationAuto: AnnotationValueFalse,
+	}
+}
+
+// BuildConfigMapAutoAnnotation creates an annotation map with configmap auto=true.
+func BuildConfigMapAutoAnnotation() map[string]string {
+	return map[string]string{
+		AnnotationConfigMapAuto: AnnotationValueTrue,
+	}
+}
+
+// BuildSecretAutoAnnotation creates an annotation map with secret auto=true.
+func BuildSecretAutoAnnotation() map[string]string {
+	return map[string]string{
+		AnnotationSecretAuto: AnnotationValueTrue,
+	}
+}
+
+// BuildSearchAnnotation creates an annotation map to enable search mode.
+func BuildSearchAnnotation() map[string]string {
+	return map[string]string{
+		AnnotationSearch: AnnotationValueTrue,
+	}
+}
+
+// BuildMatchAnnotation creates an annotation map to enable match mode.
+func BuildMatchAnnotation() map[string]string {
+	return map[string]string{
+		AnnotationMatch: AnnotationValueTrue,
+	}
+}
+
+// BuildIgnoreAnnotation creates an annotation map to ignore a resource.
+func BuildIgnoreAnnotation() map[string]string {
+	return map[string]string{
+		AnnotationIgnore: AnnotationValueTrue,
+	}
+}
+
+// BuildRolloutRestartStrategyAnnotation creates an annotation for Argo Rollout restart strategy.
+func BuildRolloutRestartStrategyAnnotation() map[string]string {
+	return map[string]string{
+		AnnotationRolloutStrategy: AnnotationValueRestart,
+	}
+}
+
+// BuildConfigMapExcludeAnnotation creates an annotation to exclude ConfigMaps from auto-reload.
+func BuildConfigMapExcludeAnnotation(configMapNames ...string) map[string]string {
+	return map[string]string{
+		AnnotationConfigMapExclude: joinNames(configMapNames),
+	}
+}
+
+// BuildSecretExcludeAnnotation creates an annotation to exclude Secrets from auto-reload.
+func BuildSecretExcludeAnnotation(secretNames ...string) map[string]string {
+	return map[string]string{
+		AnnotationSecretExclude: joinNames(secretNames),
+	}
+}
+
+// BuildPausePeriodAnnotation creates an annotation for deployment pause period.
+func BuildPausePeriodAnnotation(duration string) map[string]string {
+	return map[string]string{
+		AnnotationDeploymentPausePeriod: duration,
+	}
+}
+
+// joinNames joins names with comma separator.
+func joinNames(names []string) string {
+	if len(names) == 0 {
+		return ""
+	}
+	result := names[0]
+	for i := 1; i < len(names); i++ {
+		result += "," + names[i]
+	}
+	return result
+}