fix(cmd): add explicit platform target

Author: Gabriel Monroy

README.md

@@ -48,10 +48,10 @@ $ export DEISCTL_TUNNEL=172.17.8.100
 
 ## Provision a Deis Platform
 
-The `deisctl install` command will schedule and activate all of the Deis platform units.
+The `deisctl install platform` command will schedule and activate all of the Deis platform units.
 
 ```console
-$ deisctl install
+$ deisctl install platform
 
 Scheduling data containers...
 deis-database-data.service: loaded
@@ -91,7 +91,7 @@ You can scale components with `deisctl scale router=3`, for example.
 You can also use the `deisctl uninstall` command to destroy platform units:
 
 ```console
-$ deisctl uninstall
+$ deisctl uninstall platform
 
 Destroying service containers...
 deis-database@1.service: inactive

cmd/cmd.go

@@ -96,8 +96,8 @@ func Journal(c client.Client, targets []string) error {
 }
 
 func Install(c client.Client, targets []string) error {
-	// if targets, install all services
-	if len(targets) == 0 {
+	// if target is platform, install all services
+	if len(targets) == 1 && targets[0] == "platform" {
 		err := installDataContainers(c)
 		if err != nil {
 			return err
@@ -185,8 +185,8 @@ func installDefaultServices(c client.Client) error {
 }
 
 func Uninstall(c client.Client, targets []string) error {
-	// if no targets, uninstall all services
-	if len(targets) == 0 {
+	// if target is platform, uninstall all services
+	if len(targets) == 1 && targets[0] == "platform" {
 		err := uninstallAllServices(c)
 		if err != nil {
 			return err

deisctl.go

@@ -45,8 +45,8 @@ Usage:
 
 Example Commands:
 
-  deisctl install
-  deisctl uninstall
+  deisctl install platform
+  deisctl uninstall builder@1
   deisctl list
   deisctl scale router=2
   deisctl start router@2

systemd/deis-update.service

@@ -6,7 +6,7 @@ After=fleet.service
 [Service]
 EnvironmentFile=/etc/environment
 Environment="DEISCTL_GROUP_ID=2e87b742-68c9-4d08-8f37-5cb7bb2c9d3a"
-ExecStart=/opt/bin/deisctl update
+ExecStart=/opt/bin/deisctl update platform
 
 [Install]
 WantedBy=multi-user.target