[TD-2823]<feature> modify start count by systemd

packaging/deb/makedeb.sh

@@ -43,10 +43,14 @@ mkdir -p ${pkg_dir}${install_home_path}/include
 mkdir -p ${pkg_dir}${install_home_path}/init.d
 mkdir -p ${pkg_dir}${install_home_path}/script
  
+echo "" >                                           ${pkg_dir}${install_home_path}/email
 cp ${compile_dir}/../packaging/cfg/taos.cfg         ${pkg_dir}${install_home_path}/cfg
 cp ${compile_dir}/../packaging/deb/taosd            ${pkg_dir}${install_home_path}/init.d
 cp ${compile_dir}/../packaging/tools/post.sh        ${pkg_dir}${install_home_path}/script
 cp ${compile_dir}/../packaging/tools/preun.sh       ${pkg_dir}${install_home_path}/script
+cp ${compile_dir}/../packaging/tools/startPre.sh    ${pkg_dir}${install_home_path}/bin
+cp ${compile_dir}/../packaging/tools/set_core.sh    ${pkg_dir}${install_home_path}/bin
+cp ${compile_dir}/../packaging/tools/taosd-dump-cfg.gdb    ${pkg_dir}${install_home_path}/bin
 cp ${compile_dir}/build/bin/taosdemo                ${pkg_dir}${install_home_path}/bin
 cp ${compile_dir}/build/bin/taosdemox               ${pkg_dir}${install_home_path}/bin
 cp ${compile_dir}/build/bin/taosdump                ${pkg_dir}${install_home_path}/bin

packaging/rpm/tdengine.spec

@@ -51,10 +51,14 @@ mkdir -p %{buildroot}%{homepath}/include
 mkdir -p %{buildroot}%{homepath}/init.d
 mkdir -p %{buildroot}%{homepath}/script
 
+echo "" > %{buildroot}%{homepath}/email
 cp %{_compiledir}/../packaging/cfg/taos.cfg         %{buildroot}%{homepath}/cfg
 cp %{_compiledir}/../packaging/rpm/taosd            %{buildroot}%{homepath}/init.d
 cp %{_compiledir}/../packaging/tools/post.sh        %{buildroot}%{homepath}/script
 cp %{_compiledir}/../packaging/tools/preun.sh       %{buildroot}%{homepath}/script
+cp %{_compiledir}/../packaging/tools/startPre.sh    %{buildroot}%{homepath}/bin
+cp %{_compiledir}/../packaging/tools/set_core.sh    %{buildroot}%{homepath}/bin
+cp %{_compiledir}/../packaging/tools/taosd-dump-cfg.gdb    %{buildroot}%{homepath}/bin
 cp %{_compiledir}/build/bin/taos                    %{buildroot}%{homepath}/bin
 cp %{_compiledir}/build/bin/taosd                   %{buildroot}%{homepath}/bin
 cp %{_compiledir}/build/bin/taosdemo                %{buildroot}%{homepath}/bin

packaging/tools/install.sh

@@ -604,9 +604,7 @@ function install_service_on_systemd() {
     ${csudo} bash -c "echo '[Service]'                          >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'Type=simple'                        >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'ExecStart=/usr/bin/taosd'           >> ${taosd_service_config}"
-    #${csudo} bash -c "echo 'ExecStartPre=/usr/local/taos/bin/setDelay.sh'     >> ${taosd_service_config}"
+    ${csudo} bash -c "echo 'ExecStartPre=/usr/local/taos/bin/startPre.sh'         >> ${taosd_service_config}"
-    #${csudo} bash -c "echo 'ExecStartPost=/usr/local/taos/bin/resetDelay.sh'  >> ${taosd_service_config}"
-    #${csudo} bash -c "echo 'ExecStopPost=/usr/local/taos/bin/resetDelay.sh'   >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'LimitNOFILE=infinity'               >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'LimitNPROC=infinity'                >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'LimitCORE=infinity'                 >> ${taosd_service_config}"

packaging/tools/install_power.sh

@@ -578,6 +578,7 @@ function install_service_on_systemd() {
     ${csudo} bash -c "echo '[Service]'                           >> ${powerd_service_config}"
     ${csudo} bash -c "echo 'Type=simple'                         >> ${powerd_service_config}"
     ${csudo} bash -c "echo 'ExecStart=/usr/bin/powerd'           >> ${powerd_service_config}"
+    ${csudo} bash -c "echo 'ExecStartPre=/usr/local/power/bin/startPre.sh'           >> ${powerd_service_config}"
     ${csudo} bash -c "echo 'LimitNOFILE=infinity'                >> ${powerd_service_config}"
     ${csudo} bash -c "echo 'LimitNPROC=infinity'                 >> ${powerd_service_config}"
     ${csudo} bash -c "echo 'LimitCORE=infinity'                  >> ${powerd_service_config}"

packaging/tools/make_install.sh

@@ -149,10 +149,13 @@ function install_bin() {
     ${csudo} rm -f ${bin_link_dir}/rmtaos       || :
 
     ${csudo} cp -r ${binary_dir}/build/bin/* ${install_main_dir}/bin
+    ${csudo} cp -r ${script_dir}/taosd-dump-cfg.gdb   ${install_main_dir}/bin
 
     if [ "$osType" != "Darwin" ]; then
-        ${csudo} cp -r ${script_dir}/remove.sh   ${install_main_dir}/bin
+        ${csudo} cp -r ${script_dir}/remove.sh     ${install_main_dir}/bin
         ${csudo} cp -r ${script_dir}/set_core.sh   ${install_main_dir}/bin
+        ${csudo} cp -r ${script_dir}/core.sh       ${install_main_dir}/bin
+        ${csudo} cp -r ${script_dir}/startPre.sh   ${install_main_dir}/bin
     else
         ${csudo} cp -r ${script_dir}/remove_client.sh   ${install_main_dir}/bin
     fi
@@ -330,6 +333,7 @@ function install_service_on_systemd() {
     ${csudo} bash -c "echo '[Service]'                          >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'Type=simple'                        >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'ExecStart=/usr/bin/taosd'           >> ${taosd_service_config}"
+    ${csudo} bash -c "echo 'ExecStartPre=/usr/local/taos/bin/startPre.sh'           >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'LimitNOFILE=infinity'               >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'LimitNPROC=infinity'                >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'LimitCORE=infinity'                 >> ${taosd_service_config}"

packaging/tools/makeclient.sh

@@ -45,7 +45,8 @@ if [ "$osType" != "Darwin" ]; then
     strip ${build_dir}/bin/taos
     bin_files="${build_dir}/bin/taos ${script_dir}/remove_client.sh"
   else  
-    bin_files="${build_dir}/bin/taos ${build_dir}/bin/taosdump ${build_dir}/bin/taosdemo ${build_dir}/bin/taosdemox ${script_dir}/remove_client.sh ${script_dir}/set_core.sh ${script_dir}/get_client.sh"
+    bin_files="${build_dir}/bin/taos ${build_dir}/bin/taosdump ${build_dir}/bin/taosdemo ${build_dir}/bin/taosdemox\
+               ${script_dir}/remove_client.sh ${script_dir}/set_core.sh ${script_dir}/get_client.sh ${script_dir}/taosd-dump-cfg.gdb"
   fi
   lib_files="${build_dir}/lib/libtaos.so.${version}"
 else

packaging/tools/makeclient_power.sh

@@ -81,6 +81,7 @@ if [ "$osType" != "Darwin" ]; then
     cp ${build_dir}/bin/taosdump      ${install_dir}/bin/powerdump  
     cp ${script_dir}/set_core.sh      ${install_dir}/bin
     cp ${script_dir}/get_client.sh    ${install_dir}/bin
+    cp ${script_dir}/taosd-dump-cfg.gdb    ${install_dir}/bin
   fi
 else
   cp ${bin_files} ${install_dir}/bin

packaging/tools/makepkg.sh

@@ -36,7 +36,8 @@ if [ "$pagMode" == "lite" ]; then
   strip ${build_dir}/bin/taos
   bin_files="${build_dir}/bin/taosd ${build_dir}/bin/taos ${script_dir}/remove.sh"
 else 
-  bin_files="${build_dir}/bin/taosd ${build_dir}/bin/taos ${build_dir}/bin/taosdump ${build_dir}/bin/taosdemo ${build_dir}/bin/taosdemox ${build_dir}/bin/tarbitrator ${script_dir}/remove.sh ${script_dir}/set_core.sh ${script_dir}/get_client.sh"
+  bin_files="${build_dir}/bin/taosd ${build_dir}/bin/taos ${build_dir}/bin/taosdump ${build_dir}/bin/taosdemo ${build_dir}/bin/taosdemox ${build_dir}/bin/tarbitrator\
+             ${script_dir}/remove.sh ${script_dir}/set_core.sh ${script_dir}/startPre.sh  ${script_dir}/taosd-dump-cfg.gdb"
 fi
 
 lib_files="${build_dir}/lib/libtaos.so.${version}"

packaging/tools/makepkg_power.sh

@@ -36,7 +36,8 @@ fi
 #  strip ${build_dir}/bin/taos
 #  bin_files="${build_dir}/bin/powerd ${build_dir}/bin/power ${script_dir}/remove_power.sh"
 #else 
-#  bin_files="${build_dir}/bin/powerd ${build_dir}/bin/power ${build_dir}/bin/powerdemo ${build_dir}/bin/tarbitrator ${script_dir}/remove_power.sh ${script_dir}/set_core.sh"
+#  bin_files="${build_dir}/bin/powerd ${build_dir}/bin/power ${build_dir}/bin/powerdemo ${build_dir}/bin/tarbitrator ${script_dir}/remove_power.sh\
+#              ${script_dir}/set_core.sh ${script_dir}/startPre.sh  ${script_dir}/taosd-dump-cfg.gdb"
 #fi
 
 lib_files="${build_dir}/lib/libtaos.so.${version}"
@@ -82,6 +83,8 @@ else
   cp ${build_dir}/bin/tarbitrator   ${install_dir}/bin
   cp ${script_dir}/set_core.sh      ${install_dir}/bin
   cp ${script_dir}/get_client.sh    ${install_dir}/bin
+  cp ${script_dir}/startPre.sh      ${install_dir}/bin
+  cp ${script_dir}/taosd-dump-cfg.gdb  ${install_dir}/bin
 fi
 chmod a+x ${install_dir}/bin/* || :
 

packaging/tools/post.sh

@@ -406,6 +406,7 @@ function install_service_on_systemd() {
     ${csudo} bash -c "echo '[Service]'                          >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'Type=simple'                        >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'ExecStart=/usr/bin/taosd'           >> ${taosd_service_config}"
+    ${csudo} bash -c "echo 'ExecStartPre=/usr/local/taos/bin/startPre.sh'           >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'LimitNOFILE=infinity'               >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'LimitNPROC=infinity'                >> ${taosd_service_config}"
     ${csudo} bash -c "echo 'LimitCORE=infinity'                 >> ${taosd_service_config}"

packaging/tools/startPre.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+#
+# if enable core dump, set start count to 3, disable core dump, set start count to 20.
+# set -e
+# set -x
+
+taosd=/etc/systemd/system/taosd.service
+line=`grep StartLimitBurst ${taosd}`
+num=${line##*=}
+#echo "burst num: ${num}"
+
+startSeqFile=/usr/local/taos/.startSeq
+recordFile=/usr/local/taos/.startRecord
+
+startSeq=0
+
+if [[ ! -e ${startSeqFile} ]]; then
+  startSeq=0
+else
+  startSeq=$(cat ${startSeqFile})
+fi
+   
+nextSeq=`expr $startSeq + 1`
+echo "${nextSeq}" > ${startSeqFile}
+
+curTime=$(date "+%Y-%m-%d %H:%M:%S")
+echo "startSeq:${startSeq} startPre.sh exec ${curTime}, burstCnt:${num}" >> ${recordFile}
+
+
+coreFlag=`ulimit -c`
+echo "coreFlag: ${coreFlag}" >> ${recordFile}
+
+if [ ${coreFlag} = "0" ];then
+  #echo "core is 0"
+  if [ ${num} != "20" ];then
+    sed -i "s/^.*StartLimitBurst.*$/StartLimitBurst=20/" ${taosd}
+    systemctl daemon-reload
+    echo "modify burst count from ${num} to 20" >> ${recordFile}
+  fi
+fi
+
+if [ ${coreFlag} = "unlimited" ];then
+  #echo "core is unlimited"
+  if [ ${num} != "3" ];then
+    sed -i "s/^.*StartLimitBurst.*$/StartLimitBurst=3/" ${taosd}
+    systemctl daemon-reload
+    echo "modify burst count from ${num} to 3" >> ${recordFile}
+  fi
+fi
+