Use $dockerdomain defined in cluster-desc.yaml, instead of fixed value "bootstrapper"
Use $dockerdomain defined in cluster-desc.yaml, instead of fixed value "bootstrapper"

k8sp/sextant,zhengbo0/sextant,gaoyw1/sextant,k8sp/sextant,k8sp/sextant,JunfeiYang/sextant,JunfeiYang/sextant,zhengbo0/sextant,gaoyw1/sextant,JunfeiYang/sextant,k8sp/sextant,gaoyw1/sextant,zhengbo0/sextant