Merge pull request #107 from andrewhsu/fix-service-spec

[17.06] backport "Do not add duplicate platform information to service spec"
This commit is contained in:
Andrew Hsu
2017-07-12 10:35:50 -07:00
committed by GitHub
4 changed files with 16 additions and 12 deletions

View File

@ -39,7 +39,7 @@ func (cli *Client) ServiceCreate(ctx context.Context, service swarm.ServiceSpec,
service.TaskTemplate.ContainerSpec.Image = img
}
// add platforms that are compatible with the service
service.TaskTemplate.Placement = updateServicePlatforms(service.TaskTemplate.Placement, distributionInspect)
service.TaskTemplate.Placement = setServicePlatforms(service.TaskTemplate.Placement, distributionInspect)
}
}
var response types.ServiceCreateResponse
@ -86,13 +86,15 @@ func imageWithTagString(image string) string {
return ""
}
// updateServicePlatforms updates the Platforms in swarm.Placement to list
// all compatible platforms for the service, as found in distributionInspect
// and returns a pointer to the new or updated swarm.Placement struct
func updateServicePlatforms(placement *swarm.Placement, distributionInspect registrytypes.DistributionInspect) *swarm.Placement {
// setServicePlatforms sets Platforms in swarm.Placement to list all
// compatible platforms for the service, as found in distributionInspect
// and returns a pointer to the new or updated swarm.Placement struct.
func setServicePlatforms(placement *swarm.Placement, distributionInspect registrytypes.DistributionInspect) *swarm.Placement {
if placement == nil {
placement = &swarm.Placement{}
}
// reset any existing listed platforms
placement.Platforms = []swarm.Platform{}
for _, p := range distributionInspect.Platforms {
placement.Platforms = append(placement.Platforms, swarm.Platform{
Architecture: p.Architecture,

View File

@ -51,7 +51,7 @@ func (cli *Client) ServiceUpdate(ctx context.Context, serviceID string, version
service.TaskTemplate.ContainerSpec.Image = img
}
// add platforms that are compatible with the service
service.TaskTemplate.Placement = updateServicePlatforms(service.TaskTemplate.Placement, distributionInspect)
service.TaskTemplate.Placement = setServicePlatforms(service.TaskTemplate.Placement, distributionInspect)
}
}