kola: refactor iso.*-install* tests

Author: nikita-dubrovskii

mantle/kola/tests/iso/common.go

@@ -22,8 +22,6 @@ import (
 
 const (
 	installTimeoutMins = 12
-	// https://github.com/coreos/fedora-coreos-config/pull/2544
-	liveISOFromRAMKarg = "coreos.liveiso.fromram"
 )
 
 type IsoTestOpts struct {
@@ -427,3 +425,31 @@ ExecStart=/usr/bin/nmcli c show br-ex
 RequiredBy=coreos-installer.target
 # for target system
 RequiredBy=multi-user.target`, nmConnectionId, nmConnectionFile)
+
+var bootStartedSignal = "boot-started-OK"
+var bootStartedUnit = fmt.Sprintf(`[Unit]
+Description=TestISO Boot Started
+Requires=dev-virtio\\x2dports-bootstarted.device
+OnFailure=emergency.target
+OnFailureJobMode=isolate
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/bin/sh -c '/usr/bin/echo %s >/dev/virtio-ports/bootstarted'
+[Install]
+RequiredBy=coreos-installer.target`, bootStartedSignal)
+
+var coreosInstallerMultipathUnit = `[Unit]
+Description=TestISO Enable Multipath
+Before=multipathd.service
+DefaultDependencies=no
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/sbin/mpathconf --enable
+[Install]
+WantedBy=coreos-installer.target`
+
+var waitForMpathTargetConf = `[Unit]
+Requires=dev-mapper-mpatha.device
+After=dev-mapper-mpatha.device`