# Copyright 2025 Alibaba Group Holding Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# Example Kubernetes Runtime Configuration for OpenSandbox Server
#
# Full configuration reference: https://github.com/opensandbox-group/OpenSandbox/blob/main/server/configuration.md

[server]
host = "0.0.0.0"
port = 8080
max_sandbox_timeout_seconds = 86400

# Optional: Uncomment to enable API key authentication
# api_key = "your-secret-api-key"
# If api_key stays empty, startup requires explicit acknowledgment:
# - Interactive TTY: type YES when prompted
# - Non-interactive: set OPENSANDBOX_INSECURE_SERVER=YES

[log]
level = "INFO"

[runtime]
type = "kubernetes"
execd_image = "opensandbox/execd:v1.0.21"

[storage]
# Allowlist of host path prefixes permitted for bind mounts.
# If empty, all host paths are allowed (not recommended for production).
# Example: allowed_host_paths = ["/data/opensandbox", "/tmp/sandbox"]
allowed_host_paths = []

# Default storage size for auto-created Kubernetes PVCs (when caller omits size).
volume_default_size = "1Gi"

[kubernetes]
# Path to kubeconfig file. Leave as null to use in-cluster configuration
kubeconfig_path = "~/.kube/config"

# Namespace for sandbox workloads
namespace = "opensandbox"

# [Beta] Enable informer-backed cache to reduce API calls.
# Set to false to disable the watch-based cache.
informer_enabled = true
informer_resync_seconds = 300
informer_watch_timeout_seconds = 60

# Workload provider type: available providers are registered in the provider factory
# If not specified, uses the first registered provider (typically "batchsandbox")
workload_provider = "batchsandbox"

# Image pull policy for the BatchSandbox main container.
# Values: "Always", "IfNotPresent", "Never".
image_pull_policy = "IfNotPresent"

# Public snapshot wait timeout. Keep this greater than the Kubernetes
# controller snapshot commit-job-timeout.
snapshot_create_timeout_seconds = 900

# Path to the BatchSandbox template file
batchsandbox_template_file = "~/batchsandbox-template.yaml"

[ingress]
mode = "direct"

[egress]
image = "opensandbox/egress:v1.1.4"
mode = "dns"
# Default is true (recommended for dual-stack CNI). Set false only if you need IPv6 in the netns (see server/configuration.md).
# disable_ipv6 = false

# 🧪 [EXPERIMENTAL] Renew-on-access. Off by default — see server/README.md.
[renew_intent]
enabled = false
min_interval_seconds = 60
redis.enabled = false
# redis.dsn = "redis://127.0.0.1:6379/0"
# redis.queue_key = "opensandbox:renew:intent"
# redis.consumer_concurrency = 8