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package preflight
import (
"fmt"
"github.com/crc-org/crc/v2/pkg/crc/constants"
"github.com/crc-org/crc/v2/pkg/crc/network"
"github.com/crc-org/crc/v2/pkg/crc/preset"
crcpreset "github.com/crc-org/crc/v2/pkg/crc/preset"
"github.com/crc-org/crc/v2/pkg/os/darwin/launchd"
)
// Deprecate warning for older version of mac<13.x
var deprecationWarning = Check{
configKeySuffix: "check-mac-version",
checkDescription: "Checking if running macOS version >= 13.x",
check: deprecationNotice,
fixDescription: "This version of macOS is going to be unsupported on CRC",
flags: NoFix,
labels: labels{Os: Darwin},
}
// SetupHost performs the prerequisite checks and setups the host to run the cluster
var vfkitPreflightChecks = []Check{
{
configKeySuffix: "check-m1-cpu",
checkDescription: "Checking if running emulated on Apple silicon",
check: checkAppleSilicon,
fixDescription: "This version of CRC for AMD64/Intel64 CPUs is unsupported on Apple silicon",
flags: NoFix,
labels: labels{Os: Darwin},
},
{
configKeySuffix: "check-vfkit-installed",
checkDescription: "Checking if vfkit is installed",
check: checkVfkitInstalled,
fixDescription: "Setting up virtualization with vfkit",
fix: fixVfkitInstallation,
labels: labels{Os: Darwin},
},
{
cleanupDescription: "Stopping CRC vfkit process",
cleanup: killVfkitProcess,
flags: CleanUpOnly,
labels: labels{Os: Darwin},
},
}
/*
* Following check should be removed after 2-3 releases
* since the tray now handles the autostart and it is unaware
* of existing launchd configs, this is necessary to prevent
* two instances of tray to be launched and interfering
*/
var trayLaunchdCleanupChecks = []Check{
{
configKeySuffix: "check-old-autostart",
checkDescription: "Checking if old launchd config for tray and/or daemon exists",
check: func() error {
if launchd.PlistExists("crc.tray") || launchd.PlistExists("crc.daemon") {
return fmt.Errorf("plist file for tray or daemon is present")
}
return nil
},
fixDescription: "Removing old launchd config for tray and/or daemon",
fix: func() error {
_ = launchd.RemovePlist("crc.tray")
_ = launchd.RemovePlist("crc.daemon")
return nil
},
labels: labels{Os: Darwin},
},
}
var resolverPreflightChecks = []Check{
{
configKeySuffix: "check-resolver-file-permissions",
checkDescription: fmt.Sprintf("Checking file permissions for %s", resolverFile),
check: checkResolverFilePermissions,
fixDescription: fmt.Sprintf("Setting file permissions for %s", resolverFile),
fix: fixResolverFilePermissions,
cleanupDescription: fmt.Sprintf("Removing %s file", resolverFile),
cleanup: removeResolverFile,
labels: labels{Os: Darwin, NetworkMode: System},
},
}
var daemonLaunchdChecks = []Check{
{
configKeySuffix: "check-daemon-launchd-plist",
checkDescription: "Checking if crc daemon plist file is present and loaded",
check: checkIfDaemonPlistFileExists,
fixDescription: "Adding crc daemon plist file and loading it",
fix: fixDaemonPlistFileExists,
cleanupDescription: "Unloading and removing the daemon plist file",
cleanup: removeDaemonPlistFile,
},
}
// We want all preflight checks including
// - experimental checks
// - tray checks when using an installer, regardless of tray enabled or not
// - both user and system networking checks
//
// Passing 'SystemNetworkingMode' to getPreflightChecks currently achieves this
// as there are no user networking specific checks
func getAllPreflightChecks() []Check {
return getPreflightChecks(true, network.SystemNetworkingMode, constants.GetDefaultBundlePath(preset.OpenShift), preset.OpenShift, false)
}
func getChecks(_ network.Mode, bundlePath string, preset crcpreset.Preset, enableBundleQuayFallback bool) []Check {
checks := []Check{}
checks = append(checks, deprecationWarning)
checks = append(checks, nonWinPreflightChecks...)
checks = append(checks, genericPreflightChecks(preset)...)
checks = append(checks, memoryCheck(preset))
checks = append(checks, removePodmanFromOcBinDirCheck())
checks = append(checks, genericCleanupChecks...)
checks = append(checks, vfkitPreflightChecks...)
checks = append(checks, resolverPreflightChecks...)
checks = append(checks, bundleCheck(bundlePath, preset, enableBundleQuayFallback))
checks = append(checks, trayLaunchdCleanupChecks...)
checks = append(checks, daemonLaunchdChecks...)
checks = append(checks, sshPortCheck())
return checks
}
func getPreflightChecks(_ bool, mode network.Mode, bundlePath string, preset crcpreset.Preset, enableBundleQuayFallback bool) []Check {
filter := newFilter()
filter.SetNetworkMode(mode)
return filter.Apply(getChecks(mode, bundlePath, preset, enableBundleQuayFallback))
}
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