package_check.sh

#!/bin/bash

set -e

if [ "$#" -ne 1 ]; then
  echo "This script requires product parameter: ps55, ps56, ps57 or ps80!"
  echo "Usage: ./package_check.sh <prod>"
  exit 1
fi

SCRIPT_PWD=$(cd `dirname $0` && pwd)

source ${SCRIPT_PWD}/VERSIONS

if [ $1 = "ps55" ]; then
  version=${PS55_VER}
  release=${PS55_VER#*-}
  revision=${PS55_REV}
elif [ $1 = "ps56" ]; then
  version=${PS56_VER}
  release=${PS56_VER#*-}
  revision=${PS56_REV}
elif [ $1 = "ps57" ]; then
  version=${PS57_VER}
  release=${PS57_VER#*-}
  revision=${PS57_REV}
elif [ $1 = "ps80" ]; then
  version=${PS80_VER}
  release=${PS80_VER#*-}
  revision=${PS80_REV}
elif [ $1 = "pxc56" ]; then
  version=${PXC56_VER}
  release=${PXC56_VER#*-}
  revision=${PXC56_REV}
elif [ $1 = "pxc57" ]; then
  version=${PXC57_VER}
  release=${PXC57_VER#*-}
  revision=${PXC57_REV}
elif [ $1 = "pt" ]; then
  version=${PT_VER}
elif [ $1 = "pxb23" ]; then
  version=${PXB23_VER}
  pkg_version=${PXB23_PKG_VER}
elif [ $1 = "pxb24" ]; then
  version=${PXB24_VER}
  pkg_version=${PXB24_PKG_VER}
elif [ $1 = "pxb80" ]; then
  version=${PXB80_VER}
  pkg_version=${PXB80_PKG_VER}
elif [ $1 = "psmdb30" ]; then
  version=${PSMDB30_VER}
elif [ $1 = "psmdb32" ]; then
  version=${PSMDB32_VER}
elif [ $1 = "psmdb34" ]; then
  version=${PSMDB34_VER}
elif [ $1 = "psmdb36" ]; then
  version=${PSMDB36_VER}
elif [ $1 = "psmdb40" ]; then
  version=${PSMDB40_VER}
elif [ $1 = "psmdb42" ]; then
  version=${PSMDB42_VER}
elif [ $1 = "pmm" ]; then
  version=${PMM_VER}
elif [ $1 = "pbm" ]; then
  version=${PBM_VER}
  pkg_version=${PBM_PKG_VER}
else
  echo "Illegal product selected!"
  exit 1
fi

product=$1
log="/tmp/${product}_package_check.log"
echo -n > $log

if [ ${product} = "ps55" -o ${product} = "ps56" -o ${product} = "ps57" -o ${product} = "ps80" ]; then
  if [ -f /etc/redhat-release ] || [ -f /etc/system-release ]; then
    if [ -f /etc/system-release -a $(grep -c Amazon /etc/system-release) -eq 1 ]; then
      centos_maj_version="7"
    else
      centos_maj_version=$(cat /etc/redhat-release | grep -oE '[0-9]+' | head -n 1)
    fi
    rpm_maj_version=$(echo ${product} | sed 's/^[a-z]*//') # 56
    if [ ${product} = "ps57" ]; then
      rpm_version="${version}" # 5.7.14-8
    else
      rpm_version=$(echo ${version} | sed 's/-/-rel/') # 5.6.32-rel78.0
    fi
    if [ "${product}" = "ps55" ]; then
      rpm_num_pkgs="6"
      rpm_opt_package=""
    elif [ "${product}" = "ps56" ]; then
      rpm_opt_package="Percona-Server-tokudb-${rpm_maj_version} Percona-Server-selinux-${rpm_maj_version}"
      rpm_num_pkgs="8"
    elif [ "${product}" = "ps57" ]; then
      if [ "${centos_maj_version}" == "7" ]; then
        rpm_num_pkgs="9"
        rpm_opt_package="Percona-Server-tokudb-${rpm_maj_version} Percona-Server-rocksdb-${rpm_maj_version} Percona-Server-shared-compat-${rpm_maj_version}"
      else
        rpm_num_pkgs="8"
        rpm_opt_package="Percona-Server-tokudb-${rpm_maj_version} Percona-Server-rocksdb-${rpm_maj_version}"
      fi
    elif [ "${product}" = "ps80" ]; then
        rpm_num_pkgs="9"
        rpm_opt_package="percona-server-tokudb-${rpm_maj_version} percona-server-rocksdb-${rpm_maj_version} percona-server-shared-compat-${rpm_maj_version}"
    fi
    if [ "${product}" = "ps80" ]; then
      ps_name="percona-server"
    else
      ps_name="Percona-Server"
    fi
    if [ "$(rpm -qa | grep "${ps_name}" | grep -c "${version}")" == "${rpm_num_pkgs}" ]; then
      echo "all packages are installed"
    else
      for package in ${ps_name}-server-${rpm_maj_version} ${ps_name}-test-${rpm_maj_version} ${ps_name}-${rpm_maj_version}-debuginfo ${ps_name}-devel-${rpm_maj_version} ${ps_name}-shared-${rpm_maj_version} ${ps_name}-client-${rpm_maj_version} ${rpm_opt_package}; do
        if [ "$(rpm -qa | grep -c ${package}-${rpm_version})" -gt 0 ]; then
          echo "$(date +%Y%m%d%H%M%S): ${package} is installed" >> ${log}
        else
          echo "WARNING: ${package}-${rpm_version} is not installed"
          exit 1
        fi
      done
    fi
  else
    deb_maj_version=$(echo ${product} | sed 's/^[a-z]*//' | sed 's/./&\./') # 5.6
    if [ ${product} = "ps55" ]; then
      version=$(echo ${version} | sed 's/-/-rel/') # 5.5.53-rel38.5
      deb_opt_package=""
      deb_num_pkgs="6"
    elif [ ${product} = "ps56" ]; then
      deb_opt_package="percona-server-tokudb-${deb_maj_version}"
      deb_num_pkgs="7"
    else
      deb_opt_package="percona-server-tokudb-${deb_maj_version} percona-server-rocksdb-${deb_maj_version}"
      deb_num_pkgs="8"
    fi
    if [ "$(dpkg -l | grep percona-server | grep -c ${version})" == "${deb_num_pkgs}" ]; then
      echo "all packages are installed"
    else
      for package in percona-server-server-${deb_maj_version} percona-server-client-${deb_maj_version} percona-server-test-${deb_maj_version} percona-server-${deb_maj_version}-dbg percona-server-source-${deb_maj_version} percona-server-common-${deb_maj_version} ${deb_opt_package}; do
        if [ "$(dpkg -l | grep ${package} | grep -c ${version})" != 0 ]; then
          echo "$(date +%Y%m%d%H%M%S): ${package} is installed"
        else
          echo "WARNING: ${package} is not installed"
          exit 1
        fi
      done
    fi
  fi

elif [ ${product} = "pxc56" -o ${product} = "pxc57" ]; then
  if [ -f /etc/redhat-release ]; then
    centos_maj_version=$(cat /etc/redhat-release | grep -oE '[0-9]+' | head -n 1)
    rpm_maj_version=$(echo ${product} | sed 's/^[a-z]*//') # 56

    if [ ${product} = "pxc56" ]; then
      rpm_opt_package=""
      rpm_num_pkgs="11"
	  garbd_maj_version=3
    elif [ ${product} = "pxc57" ]; then
      if [ ${centos_maj_version} == "7" ]; then
        rpm_num_pkgs="10"
        rpm_opt_package="Percona-XtraDB-Cluster-shared-compat-${rpm_maj_version}"
      else
        rpm_num_pkgs="9"
        rpm_opt_package=""
      fi
	  garbd_maj_version=$(echo ${product} | sed 's/^[a-z]*//')
    fi
    if [ "$(rpm -qa | grep Percona-XtraDB-Cluster | grep -c ${version})" == "${rpm_num_pkgs}" ]; then
      echo "all packages are installed"
    else
      for package in Percona-XtraDB-Cluster-server-${rpm_maj_version} Percona-XtraDB-Cluster-test-${rpm_maj_version} Percona-XtraDB-Cluster-${rpm_maj_version}-debuginfo Percona-XtraDB-Cluster-devel-${rpm_maj_version} Percona-XtraDB-Cluster-shared-${rpm_maj_version} Percona-XtraDB-Cluster-client-${rpm_maj_version} Percona-XtraDB-Cluster-full-${rpm_maj_version} ${rpm_opt_package}; do
        if [ "$(rpm -qa | grep -c ${package}-${version})" -gt 0 ]; then
          echo "$(date +%Y%m%d%H%M%S): ${package} is installed" >> ${log}
        else
          echo "WARNING: ${package}-${version}-${release} is not installed"
          exit 1
        fi
      done
      if [ "$(rpm -qa | grep -c Percona-XtraDB-Cluster-garbd-${garbd_maj_version})" -gt 0 ]; then
        echo "$(date +%Y%m%d%H%M%S): Percona-XtraDB-Cluster-garbd-${garbd_maj_version} is installed" >> ${log}
      else
        echo "WARNING: Percona-XtraDB-Cluster-garbd-${garbd_maj_version} is not installed"
        exit 1
      fi
    fi
  else
    deb_maj_version=$(echo ${product} | sed 's/^[a-z]*//' | sed 's/./&\./') # 5.6
    deb_maj_version_nodot=$(echo ${product} | sed 's/^[a-z]*//') # 56
    deb_opt_package=""
    deb_num_pkgs="10"
    if [ "$(dpkg -l | grep percona-xtradb-cluster | grep -c ${version})" == "${deb_num_pkgs}" ]; then
      echo "all packages are installed"
    else
      # -full and -garbd packages are missing from check currently because they are not installed in all configs
      for package in percona-xtradb-cluster-full-${deb_maj_version_nodot} percona-xtradb-cluster-server-debug-${deb_maj_version} percona-xtradb-cluster-server-${deb_maj_version} percona-xtradb-cluster-client-${deb_maj_version} percona-xtradb-cluster-test-${deb_maj_version} percona-xtradb-cluster-${deb_maj_version}-dbg percona-xtradb-cluster-common-${deb_maj_version}; do
        if [ "$(dpkg -l | grep ${package} | grep -c ${version})" != 0 ]; then
          echo "$(date +%Y%m%d%H%M%S): ${package} is installed"
        else
          echo "WARNING: ${package} is not installed"
          exit 1
        fi
      done
    fi
  fi

elif [ ${product} = "pt" ]; then
  echo "Package check for PT is not implemented!"
  exit 1

elif [ ${product} = "pmm" ]; then
  echo "Package check for PMM is not implemented!"
  exit 1

elif [ ${product} = "pxb23" -o ${product} = "pxb24" -o ${product} = "pxb80" ]; then
  if [ ${product} = "pxb24" ]; then
    extra_version="-24"
  elif [ ${product} = "pxb80" ]; then
    extra_version="-80"
  else
    extra_version=""
  fi
  if [ -f /etc/redhat-release ] || [ -f /etc/system-release ] ; then
    if [ "$(rpm -qa | grep percona-xtrabackup | grep -c ${version}-${pkg_version})" == "3" ]; then
      echo "all packages are installed"
    else
      for package in percona-xtrabackup${extra_version} percona-xtrabackup-test${extra_version} percona-xtrabackup${extra_version}-debuginfo; do
        if [ "$(rpm -qa | grep -c ${package}-${version}-${pkg_version})" -gt 0 ]; then
          echo "$(date +%Y%m%d%H%M%S): ${package} is installed" >> ${log}
        else
          echo "WARNING: ${package}-${version}-${pkg_version} is not installed"
          exit 1
        fi
      done
    fi
  else
    if [ "$(dpkg -l | grep percona-xtrabackup | grep -c ${version}-${pkg_version})" == "3" ]; then
      echo "all packages are installed"
    else
      for package in percona-xtrabackup-dbg${extra_version} percona-xtrabackup-test${extra_version} percona-xtrabackup${extra_version}; do
        if [ "$(dpkg -l | grep -c ${package})" -gt 0 ] && [ "$dpkg -l | grep ${package} | awk '{$print $3}' == ${version}-${pkg_version}.$(lsb_release -sc)" ] ; then
          echo "$(date +%Y%m%d%H%M%S): ${package} is installed" >> ${log}
        else
          echo "WARNING: ${package}-${version}-${pkg_version} is not installed"
          exit 1
        fi
      done
    fi
  fi

elif [ "${product}" = "psmdb30" -o "${product}" = "psmdb32" -o "${product}" = "psmdb34" -o "${product}" = "psmdb36" -o "${product}" = "psmdb40" ]; then
  centos_maj_version=$(cat /etc/redhat-release | grep -oE '[0-9]+' | head -n 1)
  if [ "${centos_maj_version}" == "6" -o "${centos_maj_version}" == "7" ]; then
    rpm_num_pkgs="6"
  else
    rpm_num_pkgs="10"
  fi
  deb_num_pkgs="6"
  if [ ${product} = "psmdb32" ]; then
    extra_version="-32"
  elif [ ${product} = "psmdb34" ]; then
    extra_version="-34"
  elif [ ${product} = "psmdb36" ]; then
    extra_version="-36"
  else
    extra_version=""
  fi
  SLES=0
  if [ -f /etc/os-release ]; then
    SLES=$(cat /etc/os-release | grep -c '^NAME=\"SLES' || true)
  fi
  if [ -f /etc/redhat-release -o ${SLES} -eq 1 ]; then
    if [ "$(rpm -qa | grep -i Percona-Server-MongoDB | grep -c ${version})" == "${rpm_num_pkgs}" ]; then
      echo "all packages are installed"
    elif [ ${SLES} -eq 1 ]; then
      for package in Percona-Server-MongoDB${extra_version}-debugsource Percona-Server-MongoDB${extra_version}-mongos-debuginfo Percona-Server-MongoDB${extra_version}-server-debuginfo Percona-Server-MongoDB${extra_version}-shell-debuginfo Percona-Server-MongoDB${extra_version}-tools-debuginfo Percona-Server-MongoDB${extra_version} Percona-Server-MongoDB${extra_version}-mongos Percona-Server-MongoDB${extra_version}-server Percona-Server-MongoDB${extra_version}-shell Percona-Server-MongoDB${extra_version}-tools; do
        if [ "$(rpm -qa | grep -c ${package}-${version})" -gt 0 ]; then
          echo "$(date +%Y%m%d%H%M%S): ${package} is installed" >> ${log}
        else
          echo "WARNING: ${package}-${version} is not installed"
          exit 1
        fi
      done
    else
      if [ "${product}" = "psmdb40" -o "${product}" = "psmdb42" ]; then
        psmdb_name="percona-server-mongodb"
      else
        psmdb_name=""
      fi
      if [ "${centos_maj_version}" == "6" -o "${centos_maj_version}" == "7" ]; then
        debuginfo_packages="${psmdb_name}${extra_version}-debuginfo"
      else
        debuginfo_packages="${psmdb_name}-mongos-debuginfo ${psmdb_name}-server-debuginfo ${psmdb_name}-shell-debuginfo ${psmdb_name}-tools-debuginfo ${psmdb_name}-debugsource"
      fi
      for package in ${debuginfo_packages} ${psmdb_name}${extra_version} ${psmdb_name}${extra_version}-mongos ${psmdb_name}${extra_version}-server ${psmdb_name}${extra_version}-shell ${psmdb_name}${extra_version}-tools; do
        if [ "$(rpm -qa | grep -c "${package}"-"${version}")" -gt 0 ]; then
          echo "$(date +%Y%m%d%H%M%S): '${package}' is installed" >> "${log}"
        else
          echo "WARNING: ${package}-${version} is not installed"
          exit 1
        fi
      done
    fi
  else
    if [ "$(dpkg -l | grep percona-server-mongodb | grep -c ${version})" == "${deb_num_pkgs}" ]; then
      echo "all packages are installed"
    else
      for package in percona-server-mongodb${extra_version} percona-server-mongodb${extra_version}-dbg percona-server-mongodb${extra_version}-mongos percona-server-mongodb${extra_version}-server percona-server-mongodb${extra_version}-shell percona-server-mongodb${extra_version}-tools; do
        if [ "$(dpkg -l | grep ${package} | grep -c ${version})" -gt 0 ]; then
          echo "$(date +%Y%m%d%H%M%S): ${package} is installed" >> ${log}
        else
          echo "WARNING: ${package}-${version} is not installed"
          exit 1
        fi
      done
    fi
  fi

elif [ "${product}" == "pbm" ]; then
  if [ -f /etc/redhat-release ]; then
    if [ "$(rpm -qa | grep percona-backup-mongodb | grep -c ${version}-${pkg_version})" == "3" ]; then
      echo "all packages are installed"
    else
      for package in percona-backup-mongodb-coordinator percona-backup-mongodb-agent percona-backup-mongodb-pbmctl; do
        if [ "$(rpm -qa | grep -c ${package}-${version}-${pkg_version})" -gt 0 ]; then
          echo "$(date +%Y%m%d%H%M%S): ${package} is installed" >> ${log}
        else
          echo "WARNING: ${package}-${version}-${pkg_version} is not installed"
          exit 1
        fi
      done
    fi
  else
    if [ "$(dpkg -l | grep percona-backup-mongodb | grep -c ${version}-${pkg_version})" == "3" ]; then
      echo "all packages are installed"
    else
      for package in percona-backup-mongodb-coordinator percona-backup-mongodb-agent percona-backup-mongodb-pbmctl; do
        if [ "$(dpkg -l | grep -c ${package})" -gt 0 ] && [ "$(dpkg -l | grep ${package} | awk '{$print $3}')" == "${version}-${pkg_version}.$(lsb_release -sc)" ] ; then
          echo "$(date +%Y%m%d%H%M%S): ${package} is installed" >> ${log}
        else
          echo "WARNING: ${package}-${version}-${pkg_version} is not installed"
          exit 1
        fi
      done
    fi
  fi

fi

echo "${product} installed package versions are OK"