【问题】image jmdiservice:1206 could not be accessed on a registry to record its digest.
Each node will access jmdiservice:1206 independently, possibly leading to different nodes running different versions of the image.

【分析】
建立service时未指定registry地址(这样主节点也能够建立成功,这由于主节点本地存在该镜像),node
可是一样会致使子节点获取的镜像时也使用本地缓存,也就有可能致使使用的镜像不一致,或者获取不到。缓存
【解决】spa
指定registry地址便可。blog
