71 lines
1.7 KiB
Go
71 lines
1.7 KiB
Go
package app
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import (
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"context"
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"os"
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"coopcloud.tech/abra/cli/internal"
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appPkg "coopcloud.tech/abra/pkg/app"
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"coopcloud.tech/abra/pkg/catalogue"
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"coopcloud.tech/abra/pkg/client"
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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 appRollbackCommand = &cli.Command{
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Name: "rollback",
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Usage: "Roll an app back to a previous version",
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Aliases: []string{"r"},
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ArgsUsage: "[<version>]",
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Action: func(c *cli.Context) error {
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app := internal.ValidateApp(c)
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ctx := context.Background()
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cl, err := client.New(app.Server)
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if err != nil {
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logrus.Fatal(err)
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}
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deployedVersions, isDeployed, err := appPkg.DeployedVersions(ctx, cl, app)
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if err != nil {
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logrus.Fatal(err)
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}
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if !isDeployed {
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logrus.Fatalf("'%s' is not deployed?", app.Name)
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os.Exit(1)
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}
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if len(deployedVersions) == 0 {
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logrus.Warnf("'%s' is deployed but has no versions specified...", app.Name)
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}
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if _, exists := deployedVersions["app"]; !exists {
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logrus.Warnf("the 'app' service of '%s' has no version specified...", app.Name)
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}
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recipeMeta, err := catalogue.GetRecipeMeta(app.Type)
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if err != nil {
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logrus.Fatal(err)
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}
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if len(recipeMeta.Versions) == 0 {
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logrus.Fatalf("no versions listed in recipe catalogue for '%s', cannot proceed", app.Type)
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}
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version := c.Args().Get(1)
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if version == "" {
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// TODO:
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// using deployedVersions["app"], get index+1 version from catalogue
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// otherwise bail out saying there is nothing to rollback to
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} else {
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// TODO
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// ensure this version is listed in the catalogue
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// ensure this version is "older" (lower down in the list)
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}
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// TODO
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// display table of existing state and expected state and prompt
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// run the deployment with this target version!
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return nil
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},
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}
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