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vitalets/docker-stack-wait-deploy

By vitalets

•Updated almost 6 years ago

Image
0

10K+

vitalets/docker-stack-wait-deploy repository overview

⁠docker-stack-wait-deploy

A script waiting for docker stack deploy command to complete.

⁠Why

Unfortunately, docker stack deploy always run in detached mode⁠. It means it exits immediately and doesn't wait for services to actually update. This repo provides script that does the following:

  • waits for all services in stack are updated (or errored)
  • displays update progress per instance of each service
  • returns exit code 0 in case of success and 1 in case of errors

⁠Usage

After calling docker stack deploy $STACK_NAME call the following:

docker run --rm vitalets/docker-stack-wait-deploy | bash /dev/stdin $STACK_NAME

Example output (progress):

STATUS (nodejs_service): updating
ID                  NAME                   IMAGE                     NODE                DESIRED STATE       CURRENT STATE             ERROR               PORTS
h1isbgdgmwv1        nodejs_service.1       nodejs_service_prod:1.5   swarm-manager       Running             Preparing 2 seconds ago                       
8zu8v3waxyjx         \_ nodejs_service.1   nodejs_service_prod:1.4   swarm-manager       Running             Running 6 minutes ago                         
b45471xoq9d4        nodejs_service.2       nodejs_service_prod:1.4   swarm-manager       Running             Running 6 minutes ago                         
xyagddf48560        nodejs_service.3       nodejs_service_prod:1.5   swarm-manager       Running             Running 3 seconds ago

Example output (complete):

STATUS (nodejs_service): completed
ID                  NAME                IMAGE                     NODE                DESIRED STATE       CURRENT STATE            ERROR               PORTS
h1isbgdgmwv1        nodejs_service.1    nodejs_service_prod:1.5   swarm-manager       Running             Running 18 seconds ago                       
rqpume7gxgnc        nodejs_service.2    nodejs_service_prod:1.5   swarm-manager       Running             Running 5 seconds ago                        
xyagddf48560        nodejs_service.3    nodejs_service_prod:1.5   swarm-manager       Running             Running 31 seconds ago                       

Deployment successful.

⁠Development

⁠Build image
docker build -t vitalets/docker-stack-wait-deploy .
⁠Publish image
docker push vitalets/docker-stack-wait-deploy

⁠Related projects

⁠License

MIT @ Vitaliy Potapov⁠

Tag summary

Content type

Image

Digest

Size

2.7 MB

Last updated

almost 6 years ago

docker pull vitalets/docker-stack-wait-deploy