EuryBOX/sw/src/eurybox.functions.update

#!/bin/bash
#EuryBOX update functions file

#Desc: update hypervisor
#1 arg required: operating_system
eurybox_update_hv ()
{
  local UPDATE_OUT
  local OS=$1
  local EURYBOX_HV_UPDATED=0
  local NB_TRY_LEFT=$EURYBOX_MAX_RETRY_ON_FAILURE
  while [[ ( $EURYBOX_HV_UPDATED -eq 0 ) && !( $NB_TRY_LEFT -eq 0 ) ]]
  do
    case $OS in
      fedora20|fedora21|centos7|redhat7|centos6|redhat6|centos5|redhat5 )
        UPDATE_OUT=`sudo yum -y update 2>&1`
      ;;
      fedora22|fedora23|fedora24 )
        UPDATE_OUT=`sudo dnf -y update 2>&1`
      ;;
      debian6|debian7|debian8|ubuntu12|ubuntu14|ubuntu16 )
        UPDATE_OUT=`sudo apt-get -y update && apt-get -y upgrade 2>&1`
      ;;
      openbsd5 )
        UPDATE_OUT=`echo "Not Implemented Yet"`
      ;;
      gentoo )
        UPDATE_OUT=`sudo emerge --sync && sudo emerge -uDU --with-bdeps=y @world && sudo emerge -av --depclean && sudo emerge --update --newuse --deep @world && sudo revdep-rebuild -v 2>&1`
      ;;
      archlinux )
        UPDATE_OUT=`sudo pacman -Syy && sudo pacman -Su 2>&1`
      ;;
      * )
        eurybox_display_message error UPDATE "OS unknown : $OS"
      ;;
    esac
    STATUS=$?
    if [[ $STATUS -eq 0 ]]
    then
      EURYBOX_HV_UPDATED=1
    else
      NB_TRY_LEFT=$(( $NB_TRY_LEFT - 1 ))
      eurybox_display_message debug UPDATE "Hypervisor update failed - trying again in ${EURYBOX_ERROR_TEMPORISATION_TIME} seconds - error $STATUS:\n$UPDATE_OUT\n$NB_TRY_LEFT left"
      sleep ${EURYBOX_ERROR_TEMPORISATION_TIME}
    fi
  done
  if [[ $NB_TRY_LEFT -eq 0 ]]
  then
    eurybox_display_message warning UPDATE "Hypervisor update failed - no success after $EURYBOX_MAX_RETRY_ON_FAILURE attempts - error $STATUS:\n${UPDATE_OUT}"
  else
    eurybox_display_message message UPDATE "Hypervisor update OK"
    eurybox_display_message debug UPDATE "Update command output:\n$UPDATE_OUT"
  fi
}

#Desc: update vm
#5 args required: vm_name vm_host vm_user vm_ssh_port operating_system
eurybox_update_vm ()
{
  local UPDATE_OUT
  local NAME=$1
  local HOST=$2
  local USER=$3
  local PORT=$4
  local OS=$5
  local EURYBOX_VM_UPDATED=0
  local NB_TRY_LEFT=$EURYBOX_MAX_RETRY_ON_FAILURE
  while [[ ( $EURYBOX_VM_UPDATED -eq 0 ) && !( $NB_TRY_LEFT -eq 0 ) ]]
  do
    case $OS in
      fedora20|fedora21|centos7|redhat7|centos6|redhat6|centos5|redhat5 )
        UPDATE_OUT=`ssh $EURYBOX_SSH_OPTIONS -p $PORT $USER@$HOST "yum -y update" 2>&1`
      ;;
      fedora22|fedora23|fedora24 )
        UPDATE_OUT=`ssh $EURYBOX_SSH_OPTIONS -p $PORT $USER@$HOST "dnf -y update" 2>&1`
      ;;
      debian6|debian7|debian8|ubuntu12|ubuntu14|ubuntu16 )
        UPDATE_OUT=`ssh $EURYBOX_SSH_OPTIONS -p $PORT $USER@$HOST "apt-get -y update && apt-get -y upgrade" 2>&1`
      ;;
      openbsd5 )
        UPDATE_OUT=`echo "Not Implemented Yet"`
      ;;
      gentoo )
        UPDATE_OUT=`ssh $EURYBOX_SSH_OPTIONS -p $PORT $USER@$HOST "emerge --sync && emerge -uDU --with-bdeps=y @world && emerge -av --depclean && emerge --update --newuse --deep @world && revdep-rebuild -v" 2>&1`
      ;;
      archlinux )
        UPDATE_OUT=`ssh $EURYBOX_SSH_OPTIONS -p $PORT $USER@$HOST "pacman -Syy && pacman -Su" 2>&1`
      ;;
      * )
        eurybox_display_message error UPDATE "OS unknown : $OS"
      ;;
    esac
    STATUS=$?
    if [[ $STATUS -eq 0 ]]
    then
      EURYBOX_VM_UPDATED=1
    else
      NB_TRY_LEFT=$(( $NB_TRY_LEFT - 1 ))
      eurybox_display_message debug UPDATE "VM $NAME update failed - trying again in ${EURYBOX_ERROR_TEMPORISATION_TIME} seconds - error $STATUS:\n$UPDATE_OUT\n$NB_TRY_LEFT left"
      sleep ${EURYBOX_ERROR_TEMPORISATION_TIME}
    fi
  done
  if [[ $NB_TRY_LEFT -eq 0 ]]
  then
    eurybox_display_message error UPDATE "VM $NAME - update failed - no success after $EURYBOX_MAX_RETRY_ON_FAILURE attempts - error $STATUS:\n${UPDATE_OUT}"
  else
    eurybox_display_message message UPDATE "VM $NAME - update OK"
    eurybox_display_message debug UPDATE "Update command output:\n$UPDATE_OUT"
  fi
}

#Desc: update local repository
#1 arg required: operating_system
eurybox_update_local_repository ()
{
  local UPDATE_OUT
  local REPO_UPDATED_NUM
  local REPO_ERRORS
  local REPO_PATH=${EURYBOX_UPDATE_LOCAL_REPOSITORIES_PATH}
  local OS=$1
  local EURYBOX_REPO_UPDATED=0
  local NB_TRY_LEFT=$EURYBOX_MAX_RETRY_ON_FAILURE
  eurybox_display_message message UPDATE "Updating local repositories"
  while [[ ( $EURYBOX_REPO_UPDATED -eq 0 ) && !( $NB_TRY_LEFT -eq 0 ) ]]
  do
    REPO_UPDATED_NUM=0
    REPO_ERRORS=""
    for (( REPO_NUM=1;REPO_NUM<=${EURYBOX_UPDATE_LOCAL_REPOSITORIES_NUMBER};REPO_NUM++ ))
    do
      NAME=${EURYBOX_UPDATE_LOCAL_REPOSITORIES[${REPO_NUM},NAME]}
      ARCH=${EURYBOX_UPDATE_LOCAL_REPOSITORIES[${REPO_NUM},ARCH]}
      URI=${EURYBOX_UPDATE_LOCAL_REPOSITORIES[${REPO_NUM},URI]}
      eurybox_display_message message UPDATE "Updating repository : $NAME - arch: $ARCH - uri: $URI"
      MKDIR_OUT=`sudo mkdir -p ${REPO_PATH}/${NAME}/${ARCH}`
      UPDATE_OUT=`sudo sh -c "rsync $EURYBOX_RSYNC_OPTIONS --include=**${ARCH}** --include=*/ --exclude=* $URI ${REPO_PATH}/${NAME}/${ARCH}" 2>&1`
      STATUS=$?
      if [[ $STATUS -eq 0 ]]
      then
        eurybox_display_message debug UPDATE "Local repository $NAME - $URI - Clone OK"
        eurybox_display_message debug UPDATE "Mkdir command output:\n$MKDIR_OUT"
        eurybox_display_message debug UPDATE "Clone command output:\n$UPDATE_OUT"
#TODO:MAC MASK
        UPDATE_OUT=`sudo chmod -R 500 ${REPO_PATH}/${NAME}/${ARCH} 2>&1`
        STATUS=$?
        if [[ $STATUS -eq 0 ]]
        then
          eurybox_display_message debug UPDATE "Local repository $NAME - MAC permissions change OK"
          eurybox_display_message message UPDATE "Local repository $NAME - $URI - Update OK"
          REPO_UPDATED_NUM=$(( ${REPO_UPDATED_NUM} + 1 ))
        else
          if [[ $REPO_ERRORS = "" ]]
          then
            REPO_ERRORS="${NAME}:\n${UPDATE_OUT}"
          else
            REPO_ERRORS="${REPO_ERRORS}\n\n${NAME}:\n${UPDATE_OUT}"
          fi
          eurybox_display_message debug UPDATE "Local repository $NAME MAC permissions change failed - trying others - error $STATUS:\n$UPDATE_OUT"
        fi
      else
        if [[ $REPO_ERRORS = "" ]]
        then
          REPO_ERRORS="${NAME}:\n${UPDATE_OUT}"
        else
          REPO_ERRORS="${REPO_ERRORS}\n\n${NAME}:\n${UPDATE_OUT}"
        fi
        eurybox_display_message debug UPDATE "Local repository $NAME clone failed - trying others - error $STATUS:\n$UPDATE_OUT"
      fi
      if [[ $REPO_NUM -eq ${EURYBOX_UPDATE_LOCAL_REPOSITORIES_NUMBER} ]]
      then
        if [[ $REPO_UPDATED_NUM -eq ${EURYBOX_UPDATE_LOCAL_REPOSITORIES_NUMBER} ]]
        then
          EURYBOX_REPO_UPDATED=1
        else
          NB_TRY_LEFT=$(( $NB_TRY_LEFT - 1 ))
          eurybox_display_message debug UPDATE "Local repositories update failed - trying again in ${EURYBOX_ERROR_TEMPORISATION_TIME} seconds\n$NB_TRY_LEFT left"
          sleep ${EURYBOX_ERROR_TEMPORISATION_TIME}
        fi
      fi
    done
  done
  if [[ $NB_TRY_LEFT -eq 0 ]]
  then
    eurybox_display_message warning UPDATE "Local repositories update failed - no success after $EURYBOX_MAX_RETRY_ON_FAILURE attempts - persistent errors:\n${REPO_ERRORS}"
  else
    eurybox_display_message message UPDATE "Local repositories update success"
  fi
}

##TODO: SCRIPT AUTO DEPLOY LOCAL REPOS IN SERVICES VM