Add a cloud-config based install test

Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>

scripts/run

@@ -255,7 +255,7 @@ if [ "$CONSOLEDISPLAY" == "1" ]; then
     DISPLAY_OPTS="-curses"
 else
     # default
-    DISPLAY_OPTS="-nographic -serial stdio -display none"
+    DISPLAY_OPTS="-nographic -serial mon:stdio -display none"
 fi
 
 if [ "$QEMU" == "1" ]; then

tests/assets/cloud_config_install_test/cloud-config.yml

@@ -0,0 +1,27 @@
+#cloud-config
+write_files:
+- path: /opt/install
+  permissions: "0755"
+  content: |
+    #!/bin/sh
+    set -ex
+    echo "running" > /var/log/ros-install.log
+    system-docker exec console ros install -i rancher/os:v1.0.1 -d /dev/vda --append "rancher.password=rancher" -f --no-reboot --debug >> /var/log/install.log 2>&1
+    echo "done" > /var/log/ros-install.log
+ssh_authorized_keys:
+  - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC85w9stZyiLQp/DkVO6fqwiShYcj1ClKdtCqgHtf+PLpJkFReSFu8y21y+ev09gsSMRRrjF7yt0pUHV6zncQhVeqsZtgc5WbELY2DOYUGmRn/CCvPbXovoBrQjSorqlBmpuPwsStYLr92Xn+VVsMNSUIegHY22DphGbDKG85vrKB8HxUxGIDxFBds/uE8FhSy+xsoyT/jUZDK6pgq2HnGl6D81ViIlKecpOpWlW3B+fea99ADNyZNVvDzbHE5pcI3VRw8u59WmpWOUgT6qacNVACl8GqpBvQk8sw7O/X9DSZHCKafeD9G5k+GYbAUz92fKWrx/lOXfUXPS3+c8dRIF
+rancher:
+  services:
+    ros-install:
+      image: alpine
+      entrypoint: /usr/bin/ros entrypoint
+      command: /opt/install
+      labels:
+        io.rancher.os.scope: system
+        io.rancher.os.after: console
+      uts: host
+      privileged: true
+      volumes:
+        - /var/log:/var/log
+      volumes_from:
+        - all-volumes

tests/cloud_config_install_test.go

@@ -0,0 +1,39 @@
+package integration
+
+import (
+	"time"
+
+	. "gopkg.in/check.v1"
+)
+
+func (s *QemuSuite) TestCloudConfigInstall(c *C) {
+	s.RunQemu(c,
+		"--iso",
+		"--fresh",
+		"--no-format",
+		"--cloud-config", "./tests/assets/cloud_config_install_test/cloud-config.yml")
+
+	//check we have a particular version, from iso
+	s.CheckOutput(c, " Backing Filesystem: tmpfs\n", Equals, "sudo system-docker info | grep Filesystem")
+	//and no persistence yet
+	//s.CheckOutput(c, "\n", Equals, "sudo blkid")
+	// TODO: need some way to wait for install to complete.
+	time.Sleep(time.Second)
+	for {
+		result, _ := s.MakeCall("cat", "/var/log/ros-install.log")
+		if result == "done\n" {
+			break
+		}
+		time.Sleep(time.Second * 3)
+	}
+	//check we have persistence and that ros-install completed ok
+	s.CheckOutput(c, "/dev/vda1:\n", Equals, "sudo blkid | grep RANCHER_STATE | cut -d ' ' -f 1")
+	s.CheckOutput(c, "LABEL=\"RANCHER_STATE\"\n", Equals, "sudo blkid | grep vda1 | cut -d ' ' -f 2")
+
+	//reboot, and check we're using the new non-iso install
+	s.Stop(c)
+	s.RunQemuWith(c, "--qemu", "--boothd", "--no-rm-usr")
+	s.CheckOutput(c, "/dev/vda1:\n", Equals, "sudo blkid | grep RANCHER_STATE | cut -d ' ' -f 1")
+	s.CheckOutput(c, "LABEL=\"RANCHER_STATE\"\n", Equals, "sudo blkid | grep vda1 | cut -d ' ' -f 2")
+	s.CheckOutput(c, " Backing Filesystem: extfs\n", Equals, "sudo system-docker info | grep Filesystem")
+}