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https://github.com/rancher/os.git
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Initial spike on the new cmdline
Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
This commit is contained in:
Sven Dowideit
parent
8d941162d8
commit
93cd0877dd
@ -3,13 +3,17 @@ package control
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import (
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"fmt"
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"os"
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"sort"
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yaml "github.com/cloudfoundry-incubator/candiedyaml"
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"github.com/codegangsta/cli"
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composeApp "github.com/docker/libcompose/cli/app"
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libcomposeConfig "github.com/docker/libcompose/config"
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serviceApp "github.com/rancher/os/cmd/control/service/app"
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"github.com/rancher/os/cmd/control/service"
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"github.com/rancher/os/config"
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"github.com/rancher/os/log"
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"github.com/rancher/os/util/network"
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@ -31,6 +35,8 @@ func Main() {
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return nil
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}
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factory := &service.ProjectFactory{}
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app.Commands = []cli.Command{
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{
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Name: "fetch",
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@ -47,57 +53,86 @@ func Main() {
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HideHelp: true,
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Action: listServices,
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}, {
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Name: "install",
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Name: "add, install, upgrade",
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// TODO: add an --apply or --up ...
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// TODO: also support the repo-name prefix
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ShortName: "",
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Usage: "install/upgrade service / RancherOS",
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HideHelp: true,
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Action: dummy,
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Action: service.Enable,
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}, {
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Name: "remove",
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Name: "remove, delete",
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ShortName: "",
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Usage: "remove service",
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HideHelp: true,
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Action: dummy,
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Action: service.Del,
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}, {
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Name: "logs",
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ShortName: "",
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Usage: "service logs",
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HideHelp: true,
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Action: dummy,
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Name: "logs, log",
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Usage: "View output from containers",
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//Before: verifyOneOrMoreServices,
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Action: composeApp.WithProject(factory, serviceApp.ProjectLog),
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Flags: []cli.Flag{
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cli.IntFlag{
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Name: "lines",
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Usage: "number of lines to tail",
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Value: 100,
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},
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cli.BoolFlag{
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Name: "follow",
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Usage: "Follow log output.",
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},
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},
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},
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// settings
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// settings / partial configs
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{
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Name: "get",
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Name: "get",
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// TODO: also add the merge command functionality
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ShortName: "",
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Usage: "get config value(s)",
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HideHelp: true,
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Action: dummy,
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Action: configGet,
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}, {
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Name: "set",
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ShortName: "",
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Usage: "set config value(s)",
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HideHelp: true,
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Action: dummy,
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Action: configSet,
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},
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// complete config
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{
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Name: "export",
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ShortName: "",
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Usage: "export config",
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HideHelp: true,
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Action: dummy,
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Name: "export",
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Usage: "export configuration",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "output, o",
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Usage: "File to which to save",
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},
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cli.BoolFlag{
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Name: "private, p",
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Usage: "Include the generated private keys",
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},
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cli.BoolFlag{
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Name: "full, f",
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Usage: "Export full configuration, including internal and default settings",
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},
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},
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Action: export,
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}, {
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Name: "validate",
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Usage: "validate configuration from stdin",
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Action: validate,
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "input, i",
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Usage: "File from which to read",
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},
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},
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}, {
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Name: "apply",
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ShortName: "",
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Usage: "apply service&config changes",
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HideHelp: true,
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Action: dummy,
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}, {
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Name: "validate",
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ShortName: "",
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Usage: "validate config / service file",
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HideHelp: true,
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Action: dummy,
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},
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// old..
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{
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@ -114,6 +149,7 @@ func Main() {
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}
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func dummy(c *cli.Context) error {
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fmt.Printf("Not implemented yet - use the `ros old` commands for now\n")
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return nil
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}
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@ -132,12 +168,33 @@ func listServices(c *cli.Context) error {
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//get the current cfg, and the make a cfg with all cached services
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//then iterate through, listing all possible services, and what version is running, vs what version they could run
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//Can't just merge current cfg and cached services, as we lose service.yml version info
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currentConfig := config.LoadConfig()
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cachedConfigs := GetAllServices()
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// TODO: sort them!
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fmt.Printf("Running\n")
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for serviceName, serviceConfig := range currentConfig.Rancher.Services {
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fmt.Printf("\t%s: %s\n", serviceName, serviceConfig.Image)
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fmt.Printf("Enabled\n")
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enabledServices := make([]string, len(currentConfig.Rancher.Services)+len(currentConfig.Rancher.ServicesInclude))
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i := 0
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for k, _ := range currentConfig.Rancher.Services {
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enabledServices[i] = k
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i++
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}
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for k, _ := range currentConfig.Rancher.ServicesInclude {
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enabledServices[i] = k
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i++
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}
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sort.Strings(enabledServices)
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for _, serviceName := range enabledServices {
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// TODO: add running / stopped, error etc state
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// TODO: separate the volumes out too (they don't need the image listed - list the volumes instead)
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serviceConfig, _ := currentConfig.Rancher.Services[serviceName]
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if serviceConfig != nil {
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fmt.Printf("\t%s: %s\n", serviceName, serviceConfig.Image)
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} else {
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fmt.Printf("\t%s\n", serviceName)
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}
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if len(cachedConfigs[serviceName]) > 0 {
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fmt.Printf("\t\tAlternatives: ")
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for serviceLongName, _ := range cachedConfigs[serviceName] {
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14
cmd/control/service/service.go
Normal file → Executable file
14
cmd/control/service/service.go
Normal file → Executable file
@ -15,10 +15,10 @@ import (
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"github.com/rancher/os/util/network"
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)
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type projectFactory struct {
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type ProjectFactory struct {
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}
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func (p *projectFactory) Create(c *cli.Context) (project.APIProject, error) {
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func (p *ProjectFactory) Create(c *cli.Context) (project.APIProject, error) {
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cfg := config.LoadConfig()
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return compose.GetProject(cfg, true, false)
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}
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@ -31,7 +31,7 @@ func beforeApp(c *cli.Context) error {
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}
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func Commands() cli.Command {
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factory := &projectFactory{}
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factory := &ProjectFactory{}
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app := cli.Command{}
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app.Name = "service"
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@ -63,7 +63,7 @@ func serviceSubCommands() []cli.Command {
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{
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Name: "enable",
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Usage: "turn on an service",
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Action: enable,
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Action: Enable,
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},
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{
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Name: "disable",
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@ -78,7 +78,7 @@ func serviceSubCommands() []cli.Command {
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{
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Name: "delete",
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Usage: "delete a service",
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Action: del,
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Action: Del,
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},
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}
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}
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@ -111,7 +111,7 @@ func disable(c *cli.Context) error {
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return nil
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}
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func del(c *cli.Context) error {
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func Del(c *cli.Context) error {
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changed := false
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cfg := config.LoadConfig()
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@ -135,7 +135,7 @@ func del(c *cli.Context) error {
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return nil
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}
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func enable(c *cli.Context) error {
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func Enable(c *cli.Context) error {
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cfg := config.LoadConfig()
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var enabledServices []string
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