Question

我有两台服务器：Linux shell（192.168.1.11）和ESXI主机ash shell（192.168.1.12）。

所需结果：

本地testsuspend.sh scp将suspendvm.sh上传到远程ESXI服务器并在ESXI上执行。完成后，testsuspend.sh继续并退出。
.11上的脚本testsuspend.sh将ash脚本（suspendvm.sh）上传到ESXi主机.12，应执行该脚本并等待其完成，然后完成testsuspend.sh。

在Linux上，我想从另一个脚本suspendvm.sh远程执行一个脚本testsuspend.sh，以挂起所有VM，并将ESXI主机置于维护模式。

当我在Linux上执行testsuspend.sh时，它将停止通过SSH执行suspendvm.sh。如果我直接在ESXI主机上执行挂起脚本sustendvm.sh，它将起作用。

在ESXI上复制后的文件：

-rwxr-xr-x    1 root     root          1260 Apr 16 07:06 suspendvm.sh

您是否对我需要做些什么才能使ssh远程脚本在ESXi主机上正常执行以及本地脚本等待远程完成有什么想法？

...所以我发现，如果我在testsuspend.sh中运行它，它将起作用：

cat suspendVM.sh | ssh -T $user@$host

为什么这样做有效，但不能复制并执行？

本地脚本192.168.1.11，testsuspend.sh应该远程执行suspenvm.sh：

#!/bin/sh
user="root"
host="192.168.1.120"

scp suspendvm.sh $user@$host:/tmp
echo "copy suspend script"
ssh $user@$host 'sh -s /tmp/suspendvm.sh' &
exit

在ESXI主机.12上执行时，远程脚本192.168.1.12，suspendvm.sh可以工作：

#!/bin/sh
RUNNING=0
VMS=`vim-cmd vmsvc/getallvms | grep -v Vmid | awk '{print $1}'`
for VM in $VMS ; do
     # echo "Probing VM with id: $VM."
     PWR=`vim-cmd vmsvc/power.getstate $VM | grep -v "Retrieved runtime info"`
     name=`vim-cmd vmsvc/get.config $VM | grep -i "name =" | awk '{print $3}' | head -1 | awk -F'"' '{print $2}'
     echo "VM with id $VM has power state $PWR (name = $name)."
     if [ "$PWR" == "Powered on" ] ; then
          RUNNING=1
          echo "Powered on VM with id $VM and name: $name"
          echo "Suspending VM with id $VM and name: $name"
          vim-cmd vmsvc/power.suspend $VM > /dev/null &
     fi
done

while true ; do
     if [ $RUNNING -eq 0 ] ; then
          echo "Gone..."
          break
     echo "Powered on VM with id $VM and name: $name"
          echo "Suspending VM with id $VM and name: $name"
          vim-cmd vmsvc/power.suspend $VM > /dev/null &
     fi
done

while true ; do
     if [ $RUNNING -eq 0 ] ; then
          echo "Gone..."
          break
     fi
     RUNNING=0
     for VM in $VMS ; do
          PWR=`vim-cmd vmsvc/power.getstate $VM | grep -v "Retrieved runtime info"`
          if [ "$PWR" == "Powered on" ] ; then
               name=`vim-cmd vmsvc/get.config $VM | grep -i "name =" | awk '{print $3}' | head -1 | awk -F'"' '{$
               echo "Waiting for id $VM and name: $name..."
               RUNNING=1
          fi
     done
     sleep 1
esxcli system maintenanceMode set --enable true
done

应该通过esxicli执行相同操作的远程脚本＃2，当我在.12上执行但不通过.11的ssh执行时，它也可以工作：

#! /bin/ash
#test2
rm -f listid
touch listid

######## Listing the running vms################

esxcli vm process list |grep -v "^\s.*"| grep -v "^$" > list

######## If you want to reuse list for later use #######
####### put the file in a datastore, else it ##########
#######gonna be erease on next reboot ##########
####### Command look like this: ###############

## esxcli vm process list |grep -v "^\s.*"| grep -v "^$" > /vmfs/volumes/tmp/list

########## cleaning the id.s file by keeping only the id
for name in `cat list`;do
########## Dont forget to change the path if #######
########## you choose to put it in a datastore #####
####### put the file in a datastore, else it ##########
#######gonna be erease on next reboot ##########
####### Command look like this: ###############

## esxcli vm process list |grep -v "^\s.*"| grep -v "^$" > /vmfs/volumes/tmp/list

########## cleaning the id.s file by keeping only the id
for name in `cat list`;do
########## Dont forget to change the path if #######
########## you choose to put it in a datastore #####

## Example: for name in `cat /vmfs/volumes/yourDatastore/list`;do

        vim-cmd vmsvc/getallvms | grep $name | grep vmx | grep -v "^$" | awk '{print $1}'>> listid
done

for id in `cat listid`;do
        ###### suspending vms##########
        echo "Suspending the running machines"
        vim-cmd vmsvc/power.suspend $id

## Example: for name in `cat /vmfs/volumes/yourDatastore/list`;do

        vim-cmd vmsvc/getallvms | grep $name | grep vmx | grep -v "^$" | awk '{print $1}'>> listid
done

for id in `cat listid`;do
        ###### suspending vms##########
        echo "Suspending the running machines"
        vim-cmd vmsvc/power.suspend $id

done

echo "done."
echo "shutting down the host now.."
#/bin/poweroff
vim-cmd hostsvc/maintenance_mode_enter
#excli system maintenanceMode set --enable true
#done

在ESXI主机上执行SSH远程ash脚本时遇到问题

0 个答案: