feat: support hetzner cloud server removal
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continuous-integration/drone/push Build is passing
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Part of coop-cloud/organising#212.
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f57ae1e904
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f041083604
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@ -126,3 +126,31 @@ func ValidateSubCmdFlags(c *cli.Context) bool {
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}
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return true
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}
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// ValidateServer ensures the server name arg is valid.
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func ValidateServer(c *cli.Context) (string, error) {
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serverName := c.Args().First()
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serverNames, err := config.ReadServerNames()
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if err != nil {
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return serverName, err
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}
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if serverName == "" && !NoInput {
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prompt := &survey.Select{
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Message: "Specify a server name",
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Options: serverNames,
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}
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if err := survey.AskOne(prompt, &serverName); err != nil {
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return serverName, err
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}
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}
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if serverName == "" {
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ShowSubcommandHelpAndError(c, errors.New("no server provided"))
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}
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logrus.Debugf("validated '%s' as server argument", serverName)
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return serverName, nil
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}
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@ -466,7 +466,7 @@ You may omit flags to avoid performing this provisioning logic.
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if _, err := cl.Info(c.Context); err != nil {
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cleanUp(domainName)
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logrus.Fatalf("couldn't make a remote docker connection to %s?", domainName)
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logrus.Fatalf("couldn't make a remote docker connection to %s? use --provision/-p to attempt to install", domainName)
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}
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if traefik {
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@ -1,12 +1,16 @@
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package server
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import (
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"fmt"
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"os"
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"path/filepath"
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"coopcloud.tech/abra/cli/formatter"
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"coopcloud.tech/abra/cli/internal"
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"coopcloud.tech/abra/pkg/client"
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"coopcloud.tech/abra/pkg/config"
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"github.com/AlecAivazis/survey/v2"
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"github.com/hetznercloud/hcloud-go/hcloud"
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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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@ -16,21 +20,92 @@ var rmServerFlag = &cli.BoolFlag{
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Name: "server",
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Aliases: []string{"s"},
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Value: false,
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Usage: "Remove the actual server also",
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Usage: "remove the actual server also",
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Destination: &rmServer,
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}
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func rmHetznerCloudVPS(c *cli.Context) error {
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logrus.Warn("NOT IMPLEMENTED - COMING SOON")
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if internal.HetznerCloudName == "" && !internal.NoInput {
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prompt := &survey.Input{
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Message: "specify hetzner cloud VPS name",
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}
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if err := survey.AskOne(prompt, &internal.HetznerCloudName); err != nil {
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return err
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}
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}
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if internal.HetznerCloudAPIToken == "" && !internal.NoInput {
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token, ok := os.LookupEnv("HCLOUD_TOKEN")
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if !ok {
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prompt := &survey.Input{
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Message: "specify hetzner cloud API token",
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}
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if err := survey.AskOne(prompt, &internal.HetznerCloudAPIToken); err != nil {
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return err
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}
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} else {
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internal.HetznerCloudAPIToken = token
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}
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}
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client := hcloud.NewClient(hcloud.WithToken(internal.HetznerCloudAPIToken))
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server, _, err := client.Server.Get(c.Context, internal.HetznerCloudName)
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if err != nil {
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return err
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}
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if server == nil {
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logrus.Fatalf("library provider reports that %s doesn't exist?", internal.HetznerCloudName)
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}
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fmt.Println(fmt.Sprintf(`
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You have requested that Abra delete the following server (%s). Please be
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absolutely sure that this is indeed the server that you would like to have
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removed. There will be no going back once you confirm, the server will be
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destroyed.
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`, server.Name))
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tableColumns := []string{"name", "type", "image", "location"}
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table := formatter.CreateTable(tableColumns)
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table.Append([]string{
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server.Name,
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server.ServerType.Name,
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server.Image.Name,
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server.Datacenter.Name,
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})
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table.Render()
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response := false
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prompt := &survey.Confirm{
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Message: "continue with hetzner cloud VPS removal?",
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}
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if err := survey.AskOne(prompt, &response); err != nil {
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return err
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}
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if !response {
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logrus.Fatal("exiting as requested")
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}
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_, err = client.Server.Delete(c.Context, server)
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if err != nil {
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return err
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}
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logrus.Infof("%s has been deleted from your hetzner cloud account", internal.HetznerCloudName)
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return nil
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}
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var serverRemoveCommand = &cli.Command{
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Name: "remove",
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Aliases: []string{"rm"},
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Usage: "Remove a managed server",
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Name: "remove",
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Aliases: []string{"rm"},
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ArgsUsage: "<server>",
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Usage: "Remove a managed server",
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Description: `
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This command removes a server from being managed by Abra.
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This command removes a server from Abra management.
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Depending on whether you used a 3rd party provider to create this server ("abra
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server new"), you can also destroy the virtual server as well. Pass
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@ -42,10 +117,13 @@ like tears in rain.
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`,
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Flags: []cli.Flag{
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rmServerFlag,
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internal.DNSProviderFlag,
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// Hetzner
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internal.HetznerCloudNameFlag,
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internal.HetznerCloudAPITokenFlag,
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},
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Action: func(c *cli.Context) error {
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domainName, err := internal.ValidateDomain(c)
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serverName, err := internal.ValidateServer(c)
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if err != nil {
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logrus.Fatal(err)
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}
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@ -66,15 +144,15 @@ like tears in rain.
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}
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if err := client.DeleteContext(domainName); err != nil {
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if err := client.DeleteContext(serverName); err != nil {
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logrus.Fatal(err)
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}
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if err := os.RemoveAll(filepath.Join(config.ABRA_SERVER_FOLDER, domainName)); err != nil {
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if err := os.RemoveAll(filepath.Join(config.ABRA_SERVER_FOLDER, serverName)); err != nil {
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logrus.Fatal(err)
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}
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logrus.Infof("server at '%s' has been lost in time, like tears in rain", domainName)
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logrus.Infof("server at '%s' has been lost in time, like tears in rain", serverName)
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return nil
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},
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