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Merge pull request #6029 from thaJeztah/stack_deploy_failearly

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stack deploy: fail early on invalid image reference format
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Paweł Gronowski 2025-04-23 11:32:35 +00:00 committed by GitHub
commit eeda0af3f4
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1 changed files with 12 additions and 0 deletions
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12
cli/command/stack/loader/loader.go
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@ -12,6 +12,7 @@ import (
"sort"
"strings"
"github.com/distribution/reference"
"github.com/docker/cli/cli/command"
"github.com/docker/cli/cli/command/stack/options"
"github.com/docker/cli/cli/compose/loader"
@ -49,6 +50,17 @@ func LoadComposefile(dockerCli command.Cli, opts options.Deploy) (*composetypes.
_, _ = fmt.Fprintf(dockerCli.Err(), "Ignoring deprecated options:\n\n%s\n\n",
propertyWarnings(deprecatedProperties))
}
// Validate if each service has a valid image-reference.
for _, svc := range config.Services {
if svc.Image == "" {
return nil, errors.Errorf("invalid image reference for service %s: no image specified", svc.Name)
}
if _, err := reference.ParseAnyReference(svc.Image); err != nil {
return nil, errors.Wrapf(err, "invalid image reference for service %s", svc.Name)
}
}
return config, nil
}