[master] add xenial(ubuntu 16.04) support

Author: Jimmy-Xu

hyper-bootstrap.sh

@@ -27,7 +27,7 @@ FC23_HYPER="hyper-container-0.6-1.fc23.x86_64"
 ########## Constant ##########
 SUPPORT_DISTRO=(debian ubuntu fedora centos linuxmint)
 LINUX_MINT_CODE=(rafaela rebecca qiana)
-UBUNTU_CODE=(trusty utopic vivid wily)
+UBUNTU_CODE=(trusty utopic vivid wily xenial)
 DEBIAN_CODE=(jessie wheezy)
 CENTOS_VER=(6 7)
 FEDORA_VER=(20 21 22 23)
@@ -101,7 +101,7 @@ COMMENT
   fi
 }
 check_user() {
-  if [ "${CURRENT_USER}" != "root" ];then
+  if [[ "${CURRENT_USER}" != "root" ]];then
     if (command_exist sudo);then
       BASH_C="sudo -E bash -c"
     else
@@ -113,13 +113,13 @@ check_user() {
 }
 check_deps() {
   show_message info "Check dependency "
-  check_deps_qemu || check_deps_xen || exit ${${ERR_NO_HYPERVISOR[0]}}
+  check_deps_qemu || check_deps_xen || exit ${ERR_NO_HYPERVISOR[0]}
   check_deps_initsystem
   show_message done " Done"
 }
 check_os_platform() {
   ARCH="$(uname -m)"
-  if [ "${ARCH}" != "x86_64" ];then
+  if [[ "${ARCH}" != "x86_64" ]];then
     show_message error "${ERR_NOT_SUPPORT_PLATFORM[1]}" && exit ${ERR_NOT_SUPPORT_PLATFORM[0]}
   fi
 }
@@ -130,34 +130,34 @@ check_os_distro() {
     LSB_VER="$(lsb_release -sr)"
     LSB_CODE="$(lsb_release -sc)"
   fi
-  if [ -z "${LSB_DISTRO}" ];then
-    if [ -r /etc/lsb-release ];then
+  if [[ -z "${LSB_DISTRO}" ]];then
+    if [[ -r /etc/lsb-release ]];then
       LSB_DISTRO="$(. /etc/lsb-release && echo "${DISTRIB_ID}")"
       LSB_VER="$(. /etc/lsb-release && echo "${DISTRIB_RELEASE}")"
       LSB_CODE="$(. /etc/lsb-release && echo "${DISTRIB_CODENAME}")"
-    elif [ -r /etc/os-release ];then
+    elif [[ -r /etc/os-release ]];then
       LSB_DISTRO="$(. /etc/os-release && echo "$ID")"
       LSB_VER="$(. /etc/os-release && echo "$VERSION_ID")"
-    elif [ -r /etc/fedora-release ];then
+    elif [[ -r /etc/fedora-release ]];then
       LSB_DISTRO="fedora"
-    elif [ -r /etc/debian_version ];then
+    elif [[ -r /etc/debian_version ]];then
       LSB_DISTRO="Debian"
       LSB_VER="$(cat /etc/debian_version)"
-    elif [ -r /etc/centos-release ];then
+    elif [[ -r /etc/centos-release ]];then
       LSB_DISTRO="CentOS"
       LSB_VER="$(cat /etc/centos-release | cut -d' ' -f3)"
     fi
   fi
   LSB_DISTRO=$(echo "${LSB_DISTRO}" | tr '[:upper:]' '[:lower:]')
-  if [ "${LSB_DISTRO}" == "debian" ];then
+  if [[ "${LSB_DISTRO}" == "debian" ]];then
     case ${LSB_VER} in
       8) LSB_CODE="jessie";;
       7) LSB_CODE="wheezy";;
     esac
   fi
   case "${LSB_DISTRO}" in
     linuxmint)
-      if [ "${LSB_DISTRO}" == "linuxmint" ]
+      if [[ "${LSB_DISTRO}" == "linuxmint" ]]
       then SUPPORT_CODE_LIST="${LINUX_MINT_CODE[@]}";
       fi
       if (echo "${SUPPORT_CODE_LIST}" | grep -vqw "${LSB_CODE}");then
@@ -166,7 +166,7 @@ check_os_distro() {
       fi
     ;;
     ubuntu|debian)
-      if [ "${LSB_DISTRO}" == "ubuntu" ]
+      if [[ "${LSB_DISTRO}" == "ubuntu" ]]
       then SUPPORT_CODE_LIST="${UBUNTU_CODE[@]}";
       else SUPPORT_CODE_LIST="${DEBIAN_CODE[@]}";
       fi
@@ -177,7 +177,7 @@ check_os_distro() {
     ;;
     centos|fedora)
       CMAJOR=$( echo ${LSB_VER} | cut -d"." -f1 )
-      if [  "${LSB_DISTRO}" == "centos" ]
+      if [[  "${LSB_DISTRO}" == "centos" ]]
       then SUPPORT_VER_LIST="${CENTOS_VER[@]}";
       else SUPPORT_VER_LIST="${FEDORA_VER[@]}";
       fi
@@ -186,7 +186,7 @@ check_os_distro() {
         exit ${ERR_NOT_SUPPORT_DISTRO_VERSION[0]}
       fi
     ;;
-    *) if [ ! -z ${LSB_DISTRO} ];then echo -e -n "\nCurrent OS is '${LSB_DISTRO} ${LSB_VER}(${LSB_CODE})'";
+    *) if [[ ! -z ${LSB_DISTRO} ]];then echo -e -n "\nCurrent OS is '${LSB_DISTRO} ${LSB_VER}(${LSB_CODE})'";
        else echo -e -n "\nCan not detect OS type"; fi
       show_message error "${ERR_NOT_SUPPORT_DISTRO[1]}"
       exit ${ERR_NOT_SUPPORT_DISTRO[0]}
@@ -196,12 +196,12 @@ check_os_distro() {
 check_deps_xen() {
   set +e
   ${BASH_C} "which xl" >/dev/null 2>&1
-  if [ $? -ne 0 ];then
+  if [[ $? -ne 0 ]];then
     show_message info "${ERR_XEN_NOT_INSTALL[1]}"
     return ${ERR_XEN_NOT_INSTALL[0]}
   else
     ${BASH_C} "xl info" >/dev/null 2>&1
-    if [ $? -eq 0 ];then
+    if [[ $? -eq 0 ]];then
       XEN_MAJOR=$( ${BASH_C} "xl info" | grep xen_major | awk '{print $3}' )
       XEN_MINOR=$( ${BASH_C} "xl info" | grep xen_minor | awk '{print $3}' )
       XEN_VERSION=$( ${BASH_C} "xl info" | grep xen_version | awk '{print $3}' )
@@ -225,7 +225,7 @@ check_deps_qemu() { #QEMU 2.0+ should be installed
   if (command_exist qemu-system-x86_64);then
     local QEMU_VER=$(qemu-system-x86_64 --version | awk '{print $4}' | cut -d"," -f1)
     read QMAJOR QMINOR QFIX < <( echo ${QEMU_VER} | awk -F'.' '{print $1,$2,$3 }')
-    if [ ${QMAJOR} -lt 2 ] ;then
+    if [[ ${QMAJOR} -lt 2 ]] ;then
       show_message info "${ERR_QEMU_LOW_VERSION[1]}\n" && return ${ERR_QEMU_LOW_VERSION[0]}
     fi
   else
@@ -235,7 +235,7 @@ check_deps_qemu() { #QEMU 2.0+ should be installed
   return 0
 }
 check_deps_initsystem() {
-  if [ "${LSB_DISTRO}" == "ubuntu" -a "${LSB_CODE}" == "utopic" ];then
+  if [[ "${LSB_DISTRO}" == "ubuntu" ]] && [[ "${LSB_CODE}" == "utopic" ]];then
     INIT_SYSTEM="sysvinit"
   elif (command_exist systemctl);then
     INIT_SYSTEM="systemd"
@@ -248,7 +248,7 @@ fetch_hyper_package() {
   show_message info "Fetch checksum and package...\n"
   set +e
   ${BASH_C} "ping -c 3 -W 2 hypercontainer-install.s3.amazonaws.com >/dev/null 2>&1"
-  if [ $? -ne 0 ];then
+  if [[ $? -ne 0 ]];then
     S3_URL="http://mirror-hypercontainer-install.s3.amazonaws.com"
   else
     S3_URL="http://hypercontainer-install.s3.amazonaws.com"
@@ -259,48 +259,48 @@ fetch_hyper_package() {
   local CURL_C=$( echo $(get_curl) | awk -F"|" '{print $2}' )
   show_message debug "${SRC_URL} => ${TGT_FILE}"
   mkdir -p ${BOOTSTRAP_DIR} && cd ${BOOTSTRAP_DIR}
-  if [ -s ${TGT_FILE} ];then
-    if [ "${USE_WGET}" == "true" ];then
+  if [[ -s ${TGT_FILE} ]];then
+    if [[ "${USE_WGET}" == "true" ]];then
       ${CURL_C} ${SRC_URL}.md5 2>&1 | grep --line-buffered "%" | sed -u -e "s,\.,,g" | awk '{printf("\b\b\b\b%4s", $2)}'
     else
       ${CURL_C} ${TGT_FILE}.md5 ${SRC_URL}.md5
     fi
-    if [ -s "${TGT_FILE}.md5" ];then
+    if [[ -s "${TGT_FILE}.md5" ]];then
         NEW_MD5=$( cat ${TGT_FILE}.md5 | awk '{print $1}' )
         OLD_MD5=$( md5sum ${TGT_FILE} | awk '{print $1}' )
         if [[ ! -z ${OLD_MD5} ]] && [[ ! -z ${NEW_MD5} ]] && [[ "${OLD_MD5}" != "${NEW_MD5}" ]];then
           show_message info "${LIGHT}Found new hyper version, will download it now!\n"
           ${BASH_C} "\rm  -rf ${BOOTSTRAP_DIR}/*"
-        elif [ ! -z ${OLD_MD5} -a "${OLD_MD5}" == "${NEW_MD5}" ];then #no update
+        elif [[ ! -z ${OLD_MD5} ]] && [[ "${OLD_MD5}" == "${NEW_MD5}" ]];then #no update
           ${BASH_C} "\rm  -rf ${BOOTSTRAP_DIR}/${UNTAR_DIR}"
         else
           ${BASH_C} "\rm -rf ${BOOTSTRAP_DIR}/*"
         fi
     fi
-  elif [ -f ${TGT_FILE} ];then
+  elif [[ -f ${TGT_FILE} ]];then
     ${BASH_C} "\rm -rf ${BOOTSTRAP_DIR}/*"
   fi
-  if [ ! -f ${TGT_FILE} ];then
+  if [[ ! -f ${TGT_FILE} ]];then
     \rm -rf ${TGT_FILE}.md5 >/dev/null 2>&1
-    if [ "${USE_WGET}" == "true" ];then
+    if [[ "${USE_WGET}" == "true" ]];then
       ${CURL_C} ${SRC_URL}.md5 2>&1 | grep --line-buffered "%" | sed -u -e "s,\.,,g" | awk '{printf("\b\b\b\b%4s", $2)}'
       ${CURL_C} ${SRC_URL} 2>&1 | grep --line-buffered "%" | sed -u -e "s,\.,,g" | awk '{printf("\b\b\b\b%4s", $2)}'
     else
       ${CURL_C} ${TGT_FILE}.md5 ${SRC_URL}.md5
       ${CURL_C} ${TGT_FILE} ${SRC_URL}
     fi
-    if [ $? -ne 0 ];then
+    if [[ $? -ne 0 ]];then
       show_message error "${ERR_FETCH_INST_PKG_FAILED[1]}" && exit "${ERR_FETCH_INST_PKG_FAILED[0]}"
     else
       MD5_REMOTE=$(cat ${TGT_FILE}.md5 | awk '{print $1}'); MD5_LOCAL=$(md5sum ${TGT_FILE} | awk '{print $1}')
-      if [ ${MD5_REMOTE} != ${MD5_LOCAL} ];then
+      if [[ ${MD5_REMOTE} != ${MD5_LOCAL} ]];then
         echo "required checksum: ${MD5_REMOTE}, but downloaded package is ${MD5_LOCAL}"
         show_message error "${ERR_INST_PKG_MD5_ERROR[1]}" && exit "${ERR_INST_PKG_MD5_ERROR[0]}"
       fi
     fi
   fi
   ${BASH_C} "cd ${BOOTSTRAP_DIR} && tar xzf ${PKG_FILE}"
-  if [ $? -ne 0 ];then
+  if [[ $? -ne 0 ]];then
     show_message error "${ERR_UNTAR_PKG_FAILED[1]}" && exit "${ERR_UNTAR_PKG_FAILED[0]}"
   fi
   BOOTSTRAP_DIR="${BOOTSTRAP_DIR}/${UNTAR_DIR}"
@@ -312,7 +312,7 @@ install_hyper() {
   set +e
   cd ${BOOTSTRAP_DIR}
   ${BASH_C} "./install.sh" 1>/dev/null
-  if [ $? -ne 0 ];then
+  if [[ $? -ne 0 ]];then
     show_message error "${ERR_EXEC_INSTALL_FAILED[1]}" && exit "${ERR_EXEC_INSTALL_FAILED[0]}"
   fi
   echo -n "."
@@ -334,20 +334,20 @@ install_hyper() {
 install_hyperd_service() {
   local SRC_INIT_FILE=""
   local TGT_INIT_FILE=""
-  if [ "${INIT_SYSTEM}" == "sysvinit" ];then
-    if [ "${LSB_DISTRO}" == "debian" -a "${LSB_CODE}" == "wheezy" ] ; then
+  if [[ "${INIT_SYSTEM}" == "sysvinit" ]];then
+    if [[ "${LSB_DISTRO}" == "debian" ]] && [[ "${LSB_CODE}" == "wheezy" ]] ; then
       SRC_INIT_FILE="${BOOTSTRAP_DIR}/service/init.d/hyperd.ubuntu"
-    elif [ "${LSB_DISTRO}" == "linuxmint" ] ; then
+    elif [[ "${LSB_DISTRO}" == "linuxmint" ]] ; then
       SRC_INIT_FILE="${BOOTSTRAP_DIR}/service/init.d/hyperd.ubuntu"
     else
       SRC_INIT_FILE="${BOOTSTRAP_DIR}/service/init.d/hyperd.${LSB_DISTRO}"
     fi
     TGT_INIT_FILE="/etc/init.d/hyperd"
-  elif [ "${INIT_SYSTEM}" == "systemd" ];then
+  elif [[ "${INIT_SYSTEM}" == "systemd" ]];then
     SRC_INIT_FILE="${BOOTSTRAP_DIR}/service/systemd/hyperd.service"
     TGT_INIT_FILE="/lib/systemd/system/hyperd.service"
   fi
-  if [ -s ${SRC_INIT_FILE} ];then
+  if [[ -s ${SRC_INIT_FILE} ]];then
     ${BASH_C} "cp ${SRC_INIT_FILE} ${TGT_INIT_FILE}"
     ${BASH_C} "chmod +x ${TGT_INIT_FILE}"
   else
@@ -359,9 +359,9 @@ install_hyperd_service() {
 stop_running_hyperd() {
   set +e
   pgrep hyperd >/dev/null 2>&1
-  if [ $? -eq 0 ];then
+  if [[ $? -eq 0 ]];then
     echo -e "\nStopping running hyperd service before install"
-    if [ "${INIT_SYSTEM}" == "systemd" ]
+    if [[ "${INIT_SYSTEM}" == "systemd" ]]
     then ${BASH_C} "systemctl stop hyperd"
     else ${BASH_C} "service hyperd stop";
     fi
@@ -371,14 +371,14 @@ stop_running_hyperd() {
 }
 start_hyperd_service() {
   show_message info "Start hyperd service\n"
-  if [ "${INIT_SYSTEM}" == "systemd" ]
+  if [[ "${INIT_SYSTEM}" == "systemd" ]]
   then ${BASH_C} "systemctl start hyperd"
   else ${BASH_C} "service hyperd start";
   fi
   sleep 3
   set +e
   pgrep hyperd >/dev/null 2>&1
-  if [ $? -eq 0 ];then
+  if [[ $? -eq 0 ]];then
     show_message success "\nhyperd is running."
     cat <<COMMENT
 ----------------------------------------------------
@@ -410,15 +410,15 @@ install_from_rpm(){
   show_message info "Fetch rpm package for $1...\n"
   set +e
   ${BASH_C} "ping -c 3 -W 2 hypercontainer-install.s3.amazonaws.com >/dev/null 2>&1"
-  if [ $? -ne 0 ];then
+  if [[ $? -ne 0 ]];then
     S3_URL="http://mirror-hypercontainer-install.s3.amazonaws.com"
   else
     S3_URL="http://hypercontainer-install.s3.amazonaws.com"
   fi
   case "$1" in
     centos7)
       rpm -qa | grep ${CENTOS7_HYPER} > /dev/null 2>&1
-      if [ $? -eq 0 ];then
+      if [[ $? -eq 0 ]];then
         show_message info "${ERR_HYPER_NO_NEW_VERSION[1]}"; exit 1
       fi
       if (command_exist hyperctl hyperd);then
@@ -431,7 +431,7 @@ install_from_rpm(){
       ;;
     fedora23)
       rpm -qa | grep ${FC23_HYPER} > /dev/null 2>&1
-      if [ $? -eq 0 ];then
+      if [[ $? -eq 0 ]];then
         show_message info "${ERR_HYPER_NO_NEW_VERSION[1]}"; exit 1
       fi
       if (command_exist hyperctl hyperd);then
@@ -448,7 +448,7 @@ install_from_rpm(){
 }
 display_support() {
   echo "Sorry, we are suffering from some technical issue($1), please contact ${SUPPORT_EMAIL}"
-  if [ $# -eq 0 ];then exit ${ERR_UNKNOWN}
+  if [[ $# -eq 0 ]];then exit ${ERR_UNKNOWN}
   else exit $1
   fi
 }