How do I uninstall the Cloud Monitor agent? - Cloud Monitor

This topic describes how to uninstall the Cloud Monitor agent for Java, Go, or C++.

Important

You can only manage the Cloud Monitor agent by using an administrator account (the root user for Linux or the Administrator user for Windows). However, using an administrator account may introduce certain risks, such as system stability or data security issues. Proceed with caution.

Windows

Log on to the host where the Cloud Monitor agent resides as an administrator.
Create a .ps1 file, for example, test.ps1.

Copy the following content to the test.ps1 file:

if([System.Environment]::Is64BitOperatingSystem -eq $true)
{
    $CMS_ARCH="amd64"
    $ARGUS_ARCH="win64"
}else
{
    $CMS_ARCH="386"
    $ARGUS_ARCH="win32"
}

$dest_path_prefix="C:\Program Files\Alibaba"
$dest_path="$dest_path_prefix\cloudmonitor"

echo "the current arch is $CMS_ARCH"

$go_dest_file="CmsGoAgent.windows-$CMS_ARCH.exe"
$argus_dest_file="cloudmonitor_$ARGUS_ARCH.zip"
$downloadpath="Argus/$CMS_VERSION/$argus_dest_file"

if (Test-Path "$dest_path\wrapper\bin\AppCommand.bat")
{
   echo "old java cloudmonitor already installed - remove it..."
   & "$dest_path\wrapper\bin\AppCommand.bat" remove
   rm -Force -Recurse "$dest_path"
}
if (Test-Path "C:\Program Files (x86)\Alibaba\cloudmonitor\wrapper\bin\AppCommand.bat" )
{
    echo "old java cloudmonitor already installed - remove it..."
    & "C:\Program Files (x86)\Alibaba\cloudmonitor\wrapper\bin\AppCommand.bat" remove
    rm -Force -Recurse "C:\Program Files (x86)\Alibaba\cloudmonitor"
}

if (Test-Path "$dest_path\$go_dest_file")
{
    "echo remove go-agent"
    & "$dest_path\$go_dest_file" stop
    & "$dest_path\$go_dest_file" uninstall
    rm -Force -Recurse "$dest_path"
}

Save and close the test.ps1 file.
Right-click the test.ps1 file and select Run with PowerShell.

Linux

Log on to the host where the Cloud Monitor agent resides as a root user.
Create a script file. For example, run the following command to create a file named test.sh:
touch test.sh
Run the following command to open the test.sh file:
vi test.sh

Copy the following content to the test.sh file:

#!/bin/bash

if [ -z "${CMS_HOME}" ]; then
  CMS_HOME_PREFIX="/usr/local"
  if [ -f /etc/os-release -a ! -z "`egrep -i coreos /etc/os-release`" ];then
    CMS_HOME_PREFIX="/opt"
  fi
fi
CMS_HOME="${CMS_HOME_PREFIX}/cloudmonitor"

if [ `uname -m` = "x86_64" ]; then
    ARCH="amd64"
    ARGUS_ARCH="64"
else
    ARCH="386"
    ARGUS_ARCH="32"
fi

case `uname -s` in
  Linux)
    CMS_OS="linux"
    ;;
  *)
    echo "Unsupported OS: $(uname -s)"
    exit 1
    ;;
esac

DEST_START_FILE=${CMS_HOME}/cloudmonitorCtl.sh
# Uninstall the CloudMonitor agent. 
GOAGENT_ELF_NAME=${CMS_HOME}/CmsGoAgent.${CMS_OS}-${ARCH}
if [ -d ${CMS_HOME} ] ; then
  if [ -f ${DEST_START_FILE} ];then
    ${DEST_START_FILE} stop
  fi
  if [ -f ${CMS_HOME}/wrapper/bin/cloudmonitor.sh ] ; then
    ${CMS_HOME}/wrapper/bin/cloudmonitor.sh remove;
  fi
  if [ -f ${GOAGENT_ELF_NAME} ]; then
    ${GOAGENT_ELF_NAME} stop
  fi
  rm -rf ${CMS_HOME}
fi

Press the Esc key, enter :wq, and then press the Enter key to save and close the test.sh file.
Run the following command to run the test.sh file:
sh test.sh