Fix mgradm start / stop to work with 5.0 for upgrade

When upgrading from 5.0 to 5.1 mgradm is upgraded but the containers are
still the old ones. mgradm stop and start need to handle the missing
Saline and database containers in such a case. (bsc#1243331)

Author: cbosdo

check_localizable

@@ -5,7 +5,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 res=0
-grep -r . --include '*.go' --exclude '*_test.go' --exclude-dir='vendor' -n \
+grep -r . --include '*.go' --exclude '*_test.go' --exclude-dir 'testutils' --exclude-dir='vendor' -n \
     -e 'fmt\.Errorf("[^"]\+"' \
     -e 'errors.New("[^"]\+"' \
     -e '\(Fatal\|Error\|Info\|Warn\)()\(\.Err(err)\)\?\.Msgf\?("' \
@@ -35,15 +35,15 @@ if test $res -ne 0; then
     res=1
 fi
 
-grep -r . --include '*.go' --exclude '*_test.go' --exclude-dir='vendor' -n \
+grep -r . --include '*.go' --exclude '*_test.go' --exclude-dir 'testutils' --exclude-dir='vendor' -n \
     -e '\(Trace\|Debug\)()\(\.Err(err)\)\?\.Msgf\?(P\?N\?L("' \
 
 if test $? -eq 0; then
     echo -e "Trace and debug messages shouldn't be localizable\n"
     res=1
 fi
 
-grep -r . --include '*.go' --exclude '*_test.go' --exclude-dir='vendor' -n \
+grep -r . --include '*.go' --exclude '*_test.go' --exclude-dir 'testutils' --exclude-dir='vendor' -n \
     -e '\(Short\|Long\): \+P\?N\?L(["`][a-z]'
 if test $? -eq 0; then
     echo -e "Short and Long messages shouldn't start with a lowercase letter\n"

mgradm/cmd/backup/create/systemd_utils.go

@@ -19,7 +19,7 @@ import (
 	"github.com/uyuni-project/uyuni-tools/shared/utils"
 )
 
-var systemd podman.Systemd = podman.SystemdImpl{}
+var systemd podman.Systemd = podman.NewSystemd()
 
 func exportSystemdConfiguration(outputDir string, dryRun bool) error {
 	filesToBackup := gatherSystemdItems()

mgradm/cmd/backup/restore/restore.go

@@ -24,7 +24,7 @@ import (
 
 var runCmdInput = utils.RunCmdInput
 var runCmd = utils.RunCmd
-var systemd = podman.SystemdImpl{}
+var systemd = podman.NewSystemd()
 
 func Restore(
 	_ *types.GlobalFlags,

mgradm/cmd/install/podman/utils.go

@@ -26,7 +26,7 @@ import (
 	"github.com/uyuni-project/uyuni-tools/shared/utils"
 )
 
-var systemd shared_podman.Systemd = shared_podman.SystemdImpl{}
+var systemd shared_podman.Systemd = shared_podman.NewSystemd()
 
 func installForPodman(
 	_ *types.GlobalFlags,

mgradm/cmd/migrate/podman/utils.go

@@ -17,7 +17,7 @@ import (
 	"github.com/uyuni-project/uyuni-tools/shared/utils"
 )
 
-var systemd podman_utils.Systemd = podman_utils.SystemdImpl{}
+var systemd podman_utils.Systemd = podman_utils.NewSystemd()
 
 func migrateToPodman(
 	_ *types.GlobalFlags,

mgradm/cmd/restart/podman.go

@@ -11,7 +11,7 @@ import (
 	"github.com/uyuni-project/uyuni-tools/shared/utils"
 )
 
-var systemd podman.Systemd = podman.SystemdImpl{}
+var systemd podman.Systemd = podman.NewSystemd()
 
 func podmanRestart(
 	_ *types.GlobalFlags,

mgradm/cmd/scale/podman.go

@@ -16,7 +16,7 @@ import (
 	. "github.com/uyuni-project/uyuni-tools/shared/l10n"
 )
 
-var systemd podman.Systemd = podman.SystemdImpl{}
+var systemd podman.Systemd = podman.NewSystemd()
 
 func podmanScale(
 	_ *types.GlobalFlags,

mgradm/cmd/status/podman.go

@@ -16,7 +16,7 @@ import (
 	"github.com/uyuni-project/uyuni-tools/shared/utils"
 )
 
-var systemd podman.Systemd = podman.SystemdImpl{}
+var systemd podman.Systemd = podman.NewSystemd()
 
 func podmanStatus(
 	_ *types.GlobalFlags,

mgradm/cmd/support/config/extractor.go

@@ -17,7 +17,7 @@ import (
 	"github.com/uyuni-project/uyuni-tools/shared/utils"
 )
 
-var systemd podman.Systemd = podman.SystemdImpl{}
+var systemd podman.Systemd = podman.NewSystemd()
 
 func filesRemover(files []string) {
 	for _, file := range files {

mgradm/cmd/support/ptf/podman/utils.go

@@ -18,7 +18,7 @@ import (
 	"github.com/uyuni-project/uyuni-tools/shared/utils"
 )
 
-var systemd podman_shared.Systemd = podman_shared.SystemdImpl{}
+var systemd podman_shared.Systemd = podman_shared.NewSystemd()
 
 func ptfForPodman(
 	_ *types.GlobalFlags,