为什么Docker Swarm不拿起将最新标签推入Google Container注册表



我想知道docker swarm and gcr是否有问题,或者GCR是否正在遇到一些延迟。

我将新标记的图像推到GCR上,但是我的群集上的节点不可用。他们从gcr中汲取了其他五个完全相同的图像的版本。

这是我的推动:

docker push gcr.io/me/myimage:0.0.5
The push refers to repository [gcr.io/me/myimage]
310bd8913b53: Layer already exists 
20d2e739cce3: Layer already exists 
328545f2b7b7: Layer already exists 
087a146ecf85: Layer already exists 
78da480ad576: Layer already exists 
7ff93b2699ab: Layer already exists 
f58cfeda9e5f: Layer already exists 
33aed7748ee3: Layer already exists 
0e0b4ee1c6dc: Layer already exists 
ff57bdb79ac8: Layer already exists 
6e5e20cbf4a7: Layer already exists 
86985c679800: Layer already exists 
8fad67424c4e: Layer already exists 
0.0.5: digest: sha256: ... size: 3053

然后尝试扩展到新图像显示:

$ docker service scale is_app=1
is_app scaled to 1
overall progress: 0 out of 1 tasks 
1/1: No such image: gcr.io/me/myimage:0.0.5 

,如果我在MyImage服务上重新创建堆栈并运行docker service ps --no-trunc,我会得到...

docker service ps is_app --no-trunc
ID                          NAME                IMAGE                          NODE                DESIRED STATE       CURRENT STATE                     ERROR                                           PORTS
6accpgxjdfq936vsoco8qa9cc   is_app.1            gcr.io/me/myimage:0.1.0   app-swarm-w1        Ready               Rejected less than a second ago   "No such image: gcr.io/me/myimage:0.1.0"   
e69xzn1m9vp6kcj0m9gy95fvd    _ is_app.1        gcr.io/me/myimage:0.1.0   app-swarm-m0        Shutdown            Rejected 20 seconds ago           "No such image: gcr.io/me/myimage:0.1.0"   
gojagqi0vjh5y088xgn99xbg9    _ is_app.1        gcr.io/me/myimage:0.1.0   app-swarm-m0        Shutdown            Rejected 25 seconds ago           "No such image: gcr.io/me/myimage:0.1.0"   
ya3f0g8lji4522em0ge78gfg9    _ is_app.1        gcr.io/me/myimage:0.1.0   app-swarm-m0        Shutdown            Rejected 30 seconds ago           "No such image: gcr.io/me/myimage:0.1.0"   
les1emnyzvghzjlxa5huysa9n    _ is_app.1        gcr.io/me/myimage:0.1.0   app-swarm-m0        Shutdown            Rejected 36 seconds ago           "No such image: gcr.io/me/myimage:0.1.0"   

但是,如果我将docker-machine ssh运行到机器中并运行gcloud container images list-tags gcr.io/me/myimage:0.0.5,则显示:

DIGEST        TAGS   TIMESTAMP
007300edd521  0.0.5  2018-04-26T05:42:36
46a297a45f61  0.0.4  2018-04-26T00:31:35
ff8160e40214  0.0.3  2018-04-26T00:22:32
ec4517dbae67  0.0.2  2018-04-25T23:09:53
b9f3400a298c  0.0.1  2018-04-25T20:02:55
0244b39f532e  0      2018-04-24T20:01:51

因此存在。Docker Swarm捡起它需要多长时间?这是正常的吗?有一些解决方法吗?

显然我忘了将--with-registry-auth传递给docker stack deploy,这会影响与GCR的连接。这解决了问题。

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