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

Windows

  1. Log on to the host where the CloudMonitor agent resides as the administrator.
  2. Create a .ps1 file, such as the test.ps1 file.
  3. 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
}
  4. Save and close the test.ps1 file.
  5. Right-click the test.ps1 file and select Run with PowerShell.

Linux

  1. Log on to the host where the CloudMonitor agent resides as the root user.
  2. Create a script file. For example, run the following command to create the test.sh file:
    touch test.sh
  3. Run the following command to open the test.sh file:
    vi test.sh
  4. 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=${CMS_HOME}/cloudmonitorCtl.sh
# Uninstall the CloudMonitor agent for Java or Go.
GOAGENT_ELF_NAME=${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;
    rm -rf ${CMS_HOME};
  fi
  if [ -f ${GOAGENT_ELF_NAME} ]; then
    ${GOAGENT_ELF_NAME} stop
    rm -rf ${CMS_HOME}
  fi
fi
  5. Press the Esc key, enter :wq, and then press the Enter key to save and close the test.sh file.
  6. Run the following command to run the test.sh file:
    sh test.sh