Binary pack script opt

cmake/CPackage.cmake

@@ -144,13 +144,14 @@ macro(package to_one name home_page scripts_dir)
     set(CPACK_DEB_COMPONENT_INSTALL YES)
     set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE ${CMAKE_HOST_SYSTEM_PROCESSOR})
     set(CPACK_DEBIAN_PACKAGE_HOMEPAGE ${home_page})
-    set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA ${scripts_dir}/postinst)
+    set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA ${scripts_dir}/postinst;${scripts_dir}/prerm)
 
     set(CPACK_RPM_SPEC_MORE_DEFINE "%define debug_package %{nil}
             %define __os_install_post %{nil}")
     set(CPACK_RPM_COMPONENT_INSTALL YES)
     set(CPACK_RPM_PACKAGE_ARCHITECTURE ${CMAKE_HOST_SYSTEM_PROCESSOR})
     set(CPACK_RPM_PACKAGE_URL ${home_page})
+    set(CPACK_RPM_PRE_UNINSTALL_SCRIPT_FILE ${scripts_dir}/rpm_preuninst)
     set(CPACK_RPM_POST_INSTALL_SCRIPT_FILE ${scripts_dir}/rpm_postinst)
     set(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION /usr/local)
     set(CPACK_RPM_PACKAGE_RELOCATABLE ON)

package/prerm

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+install_dir=/usr/local/nebula
+daemons=(storaged metad graphd)
+for daemon in ${daemons[@]}
+do
+    if [[ ! -f $install_dir/scripts/nebula.service ]] ; then
+        $install_dir/scripts/nebula.service stop ${daemon}
+    fi
+done

package/rpm_preuninst

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+daemons=(storaged metad graphd)
+for daemon in ${daemons[@]}
+do
+    if [[ ! -f $RPM_INSTALL_PREFIX/scripts/nebula.service ]] ; then
+        $RPM_INSTALL_PREFIX/scripts/nebula.service stop ${daemon}
+    fi
+done

scripts/nebula.service

@@ -141,6 +141,8 @@ function start_daemon {
     local command="${executable} --flagfile ${config}"
     INFO "Starting ${daemon_name}..."
     eval ${command}
+    local port=$(get_port_from_config ${config})
+    wait_for_port_listening ${port} 20 || WARN "Timed out waiting for ${daemon_name} to finish starting, but it may still be running"
     INFO "Done"
 }
 

scripts/utils.sh

@@ -100,6 +100,19 @@ function wait_for_exit {
     done
 }
 
+# To wait for a port to be listened on
+# args: <port number> <seconds to wait>
+function wait_for_port_listening {
+    local port=${1}
+    local seconds=${2}
+    is_port_listened_on ${port} || return 0
+    while [[ ${seconds} > 0 ]]; do
+        sleep 0.1
+        is_port_listened_on ${port} || return 0
+        seconds=$(echo "${seconds} - 0.1" | bc -l)
+    done
+}
+
 # To read a config item's value from the config file
 # args: <config file> <config item name>
 function get_item_from_config {