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|
# The topology template is used deploy a minimal DM cluster, which suitable
# for scenarios with only three machinescontains. The minimal cluster contains
# - 3 master nodes
# - 3 worker nodes
# You can change the hosts according your environment
---
global:
# # The OS user who runs the tidb cluster.
user: "{{ .GlobalUser }}"
{{- if .GlobalGroup }}
# group is used to specify the group name the user belong to if it's not the same as user.
group: "{{ .GlobalGroup }}"
{{- end }}
{{- if .GlobalSystemdMode }}
# # systemd_mode is used to select whether to use sudo permissions.
systemd_mode: "{{ .GlobalSystemdMode }}"
{{- end }}
# # SSH port of servers in the managed cluster.
ssh_port: {{ .GlobalSSHPort }}
# # Storage directory for cluster deployment files, startup scripts, and configuration files.
deploy_dir: "{{ .GlobalDeployDir }}"
# # TiDB Cluster data storage directory
data_dir: "{{ .GlobalDataDir }}"
{{- if .GlobalArch }}
# # Supported values: "amd64", "arm64" (default: "amd64")
arch: "{{ .GlobalArch }}"
{{- end }}
{{ if .MasterServers -}}
master_servers:
{{- range .MasterServers }}
- host: {{ . }}
{{- end }}
{{ end }}
{{ if .WorkerServers -}}
worker_servers:
{{- range .WorkerServers }}
- host: {{ . }}
{{- end }}
{{ end }}
{{ if .MonitoringServers -}}
monitoring_servers:
{{- range .MonitoringServers }}
- host: {{ . }}
{{- end }}
{{ end }}
{{ if .GrafanaServers -}}
grafana_servers:
{{- range .GrafanaServers }}
- host: {{ . }}
{{- end }}
{{ end }}
{{- if .AlertManagerServers }}
alertmanager_servers:
{{- range .AlertManagerServers }}
- host: {{ . }}
{{- end }}
{{ end }}
|
