forked from toolshed/abra
66 lines
1.8 KiB
Go
66 lines
1.8 KiB
Go
package recipe
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import (
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"fmt"
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"coopcloud.tech/abra/cli/internal"
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"coopcloud.tech/abra/pkg/client"
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"github.com/docker/distribution/reference"
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"github.com/sirupsen/logrus"
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"github.com/urfave/cli/v2"
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)
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var recipeSyncCommand = &cli.Command{
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Name: "sync",
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Usage: "Generate new recipe labels",
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Aliases: []string{"s"},
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Description: `
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This command will generate labels for each service which correspond to the
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following format:
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coop-cloud.${STACK_NAME}.${SERVICE_NAME}.version=${IMAGE_TAG}-${IMAGE_DIGEST}
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The <recipe> configuration will be updated on the local file system. These
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labels are consumed by abra in other command invocations and used to determine
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the versioning metadata of up-and-running containers are.
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`,
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ArgsUsage: "<recipe>",
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Action: func(c *cli.Context) error {
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recipe := internal.ValidateRecipe(c)
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hasAppService := false
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for _, service := range recipe.Config.Services {
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if service.Name == "app" {
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hasAppService = true
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}
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}
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if !hasAppService {
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logrus.Fatal(fmt.Sprintf("no 'app' service defined in '%s'", recipe.Name))
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}
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for _, service := range recipe.Config.Services {
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img, err := reference.ParseNormalizedNamed(service.Image)
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if err != nil {
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logrus.Fatal(err)
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}
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logrus.Debugf("detected image '%s' for service '%s'", img, service.Name)
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digest, err := client.GetTagDigest(img)
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if err != nil {
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logrus.Fatal(err)
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}
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logrus.Debugf("retrieved digest '%s' for '%s'", digest, img)
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tag := img.(reference.NamedTagged).Tag()
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label := fmt.Sprintf("coop-cloud.${STACK_NAME}.%s.version=%s-%s", service.Name, tag, digest)
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if err := recipe.UpdateLabel(service.Name, label); err != nil {
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logrus.Fatal(err)
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}
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logrus.Debugf("added label '%s' to service '%s'", label, service.Name)
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}
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return nil
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},
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}
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