!33 retry 10 times to avoid isulad unavailable

From: @vegbir 
Reviewed-by: @zhangsong234, @duguhaotian 
Signed-off-by: @duguhaotian

0003-retry-10-times-to-avoid-isulad-unavailable.patch

@@ -0,0 +1,60 @@
+From 77e01d06b90d167f013417455a30eebe22ca3674 Mon Sep 17 00:00:00 2001
+From: yangjiaqi <yangjiaqi16@huawei.com>
+Date: Mon, 15 Aug 2022 20:30:14 +0800
+Subject: [PATCH] retry 10 times to avoid isulad unavailable
+
+---
+ remountcmd.go | 23 ++++++++++++++++++++---
+ 1 file changed, 20 insertions(+), 3 deletions(-)
+
+diff --git a/remountcmd.go b/remountcmd.go
+index 7cf42c6..b3cac19 100644
+--- a/remountcmd.go
++++ b/remountcmd.go
+@@ -180,7 +180,7 @@ func waitForLxcfs() error {
+ 
+ func remountAll(initMountns, initUserns string) error {
+ 	lxcfs_log.Info("begin remount All runing container...")
+-	out, err := execCommond("isula", []string{"ps", "--format", "{{.ID}} {{.Pid}}"})
++	out, err := getContainerIDAndPid()
+ 	if err != nil {
+ 		return err
+ 	}
+@@ -213,6 +213,24 @@ func remountAll(initMountns, initUserns string) error {
+ 	return nil
+ }
+ 
++func getContainerIDAndPid() ([]string, error) {
++	var (
++		out []string
++		err error
++	)
++	for i := 0; i < 10; i++ {
++		out, err = execCommond("isula", []string{"ps", "--format", "{{.ID}} {{.Pid}}"})
++		if err == nil {
++			break
++		}
++		time.Sleep(1 * time.Second)
++	}
++	if err != nil {
++		return nil, err
++	}
++	return out, nil
++}
++
+ func remountToContainer(initMountns, initUserns, containerid string, pid string, isAll bool) error {
+ 	if isAll == false {
+ 		var err error
+@@ -260,8 +278,7 @@ func isContainerExsit(containerid string) (string, error) {
+ 	if containerid == "" {
+ 		return "", fmt.Errorf("Containerid mustn't be empty")
+ 	}
+-
+-	out, err := execCommond("isula", []string{"ps", "--format", "{{.ID}} {{.Pid}}"})
++	out, err := getContainerIDAndPid()
+ 	if err != nil {
+ 		onfail(err)
+ 	}
+-- 
+2.30.0
+

lxcfs-tools.spec

@@ -1,7 +1,7 @@
 #Basic Information
 Name:		lxcfs-tools
 Version:	0.3
-Release:	25
+Release:	26
 Summary:	toolkit for lxcfs to remount a running isulad
 License:    Mulan PSL v2
 URL:        https://gitee.com/openeuler/lxcfs-tools
@@ -10,6 +10,7 @@ BuildRoot:  %{_tmppath}/%{name}-root
 
 Patch1: 0001-lxcfs-tools-build-security-option.patch
 Patch2: 0002-enable-external-linkmode-for-cgo-build.patch
+Patch3: 0003-retry-10-times-to-avoid-isulad-unavailable.patch
 
 #Dependency
 BuildRequires:	golang > 1.7
@@ -91,6 +92,9 @@ rm -rfv %{buildroot}
 
 
 %changelog
+* Wed Aug 17 2022 vegbir <yangjiaqi16@huawei.com> - 0.3-26
+- retry 10 times to avoid isulad unavailable
+
 * Thu Sep 02 2021 zhangsong234 <zhangsong34@huawei.com> - 0.3-25
 - enable external linkmode for cgo build