Add target config (#486)
Add target config (#486)

* Add target config

Support costomize target config.

Signed-off-by: Xiang Dai <f274b132786a051b69171fb6599acffc1400c4a5@qq.com>

* Update default value

Signed-off-by: Xiang Dai <f274b132786a051b69171fb6599acffc1400c4a5@qq.com>

* bump helm version

Signed-off-by: Xiang Dai <f274b132786a051b69171fb6599acffc1400c4a5@qq.com>

grafana/loki,grafana/loki,grafana/loki,grafana/loki,grafana/loki,grafana/loki