base.yaml
base.yaml in template directory defines the basic information of dayu system, browse all the configurations and pay
attention to items with * to match your own deployment environment.
# Base configuration template for dayu system
# Namespace to distinguish different dayu deployments
# *modify when deploying multiple systems in the same cluster
namespace: dayu
# levels for container logging in dayu: DEBUG, INFO, WARNING, ERROR
log-level: DEBUG
# specify the downloaded log file name
# if not set, log file name will be generated with timestamps
# e.g., RESULT_LOG_DAYU_NAMESPACE_dayu_TIME_2025_11_04_01_46_26.json
log-file-name:
# pod permission configuration for dayu containers
pod-permission:
service-account: worker-admin
cluster-role-binding: worker-admin-binding
# crd meta information of dayu containers
crd-meta:
api-version: sedna.io/v1alpha1
kind: JointMultiEdgeService
# cache ttl for kubernetes API objects in dayu containers
# support never/<duration>.
#never means always use cached objects without refreshing except Non-hitting;
# <duration> is a cache refreshing ttl seconds, e.g., 5.0.
kube-cache-ttl: 5.0
# default image meta information for dayu containers
# <registry>/<repository>/<image_name>:<tag>
# *modify to match your private registry or customized images
default-image-meta:
registry: repo:5000
repository: dayuhub
tag: v1.3
# default file mount prefix for dayu containers
# *modify to match your cluster file system (same for cloud/edge)
default-file-mount-prefix: "/data/dayu-files"
# datasource configuration
datasource:
# use a simulation datasource container or use a real datasource
# *modify as true/false
use-simulation: true
# specify the edge node to run simulated datasource
# only valid when use-simulation is true
# *modify to match your edge node name
node: edgex1
# default data root path in datasource container
# only valid when use-simulation is true
# *modify to match your data storage path in datasource node
data-root: "/data/datasource/"
# play mode of the simulation datasource
# only valid when use-simulation is true.
# cycle: loop playing; non-cycle: stop when the data is finished
# *modify as cycle/non-cycle as needed
play-mode: cycle
# import scheduler policy configurations
scheduler-policies:
!include scheduler_policies.yaml
# import service configurations
services:
!include services.yaml
# import result visualization configurations
result-visualizations:
!include result-visualizations.yaml
# import system visualization configurations
system-visualizations:
!include system-visualizations.yaml
The file paths default-file-mount-prefix and data-root is related to files deployed on your cluster nodes.
The specific files needed by dayu system are shown in deploy mounted files.