UNIX/Linux 脚本和说明

通过复制本节中的脚本，创建 input.properties 和 skip_update.sh。

1. 通过复制以下脚本来创建 input.properties：

   javahome=JAVA_HOME
   epmautomatescript=EPM_AUTOMATE_LOCATION
   username=exampleAdmin
   password=examplePassword.epw
   url=exampleURL
   updatemonths=02,05,08,11
   

2. 通过指定参数值更新 input.properties。

   Table 3-12 input.properties 参数

   参数	说明
   javahome	JAVA_HOME 位置。
   epmautomatescript	EPM Automate 可执行文件 (epmautomate.sh) 的绝对路径。
   username	服务管理员的用户名。
   password	服务管理员的密码或加密密码文件的名称和位置。
   url	更新节奏要设置为不是每月一次的环境的 URL。
   updatemonths	应将 Oracle Enterprise Performance Management Cloud 更新应用于 url 参数所标识环境的月份的逗号分隔列表。例如，updatemonths=02,05,08,11。 月份必须指定为两位数字；一月到九月的数字包含前面的零。该脚本尝试为没有包含在 updatemonths 参数值中的月份运行 skipUpdate 命令。例如，如果指定 updatemonths=02,05,08,11，则脚本尝试为一月、三月、四月、六月、七月、九月、十月和十二月设置跳过更新标志，以便更新仅在二月、五月、八月和十一月进行。

3. 通过复制以下脚本来创建 skip_updates.sh：

   #!/bin/sh
   
   . ./input.properties
   export JAVA_HOME=${javahome}
   
   declare -a monthsarr=(01 02 03 04 05 06 07 08 09 10 11 12)
   declare -a monthsarrfromcurrent
   declare -a yearsarrfromcurrent
   updatemonthsarr=( $(echo "${updatemonths}" | sed 's/,/ /g') ) 
   currentyear=$(date +%y)
   nextyear=$((currentyear+1))
   currentmonth=$(date +%m)
   
   populateFromCurrentArrays() {
       for i in ${!monthsarr[@]}
       do
           if [[ "${currentmonth}" == "${monthsarr[$i]}" ]]
           then 
               startposition=$i
               break
           fi
       done
   
       for i in ${!monthsarr[@]}
       do
           if [[ ${i} -ge ${startposition} ]]
           then 
               monthsarrfromcurrent=("${monthsarrfromcurrent[@]}" "${monthsarr[$i]}")
               yearsarrfromcurrent=("${yearsarrfromcurrent[@]}" "${currentyear}")
           fi
       done
   
       for i in ${!monthsarr[@]}
       do
           if [[ ${i} -lt ${startposition} ]]
           then 
               monthsarrfromcurrent=("${monthsarrfromcurrent[@]}" "${monthsarr[$i]}")
               yearsarrfromcurrent=("${yearsarrfromcurrent[@]}" "${nextyear}")
           fi
       done
   }
   
   skipUpdateAdd() {
       local yearnumber="$1"
       local monthnumber="$2"
   
       echo "Running: ${epmautomatescript} skipUpdate add version=${yearnumber}.${monthnumber} comment=\"adding skipUpdate\""
       ${epmautomatescript} skipUpdate add version=${yearnumber}.${monthnumber} comment="adding skipUpdate"
   }
   
   processSkipUpdates() {
       local addcount=0
   
       echo "Running: ${epmautomatescript} login ${username} ${password} ${url}"
       ${epmautomatescript} login ${username} ${password} ${url}
       echo "Running: ${epmautomatescript} skipUpdate remove"
       ${epmautomatescript} skipUpdate remove
   
       for i in ${!monthsarrfromcurrent[@]}
       do
           local match=1
   
           if [[ ${addcount} -eq 2 ]]
           then
               echo "Two skip update add calls have been made. No more will be attempted."
               break
           fi
   
           for j in ${!updatemonthsarr[@]}
           do
               if [[ "${monthsarrfromcurrent[$i]}" == "${updatemonthsarr[$j]}" ]]
               then
                   match=0
                   break
               fi
           done
   
           if [[ ${match} -eq 1 ]]
           then 
               skipUpdateAdd ${yearsarrfromcurrent[$i]} "${monthsarrfromcurrent[$i]}"
               addcount=$((addcount+1))
           fi
       done
   
       echo "Running: ${epmautomatescript} skipUpdate list"
       ${epmautomatescript} skipUpdate list
       echo "Running: ${epmautomatescript} logout"
       ${epmautomatescript} logout
   }
   
   compareUpdateMonths() {
       local thismonth=$1
       local nextmonth=$2
       local nextmonthorig=${nextmonth}
    
       if [[ ${nextmonth} -lt ${thismonth} ]]
       then
           nextmonth=$((nextmonth+12))
       fi
   
       monthdiff=$((nextmonth-thismonth))
   
       if [[ ${monthdiff} -gt 3 ]]
       then 
           echo "There are more than 2 months skipped from month ${thismonth} to month ${nextmonthorig}. Please correct updatemonths in input.properties so that there are not more than two months skipped between each update month. Exiting."
           exit 1
       fi
   }
   
   validateUpdateMonths() {
       for i in ${!updatemonthsarr[@]}
       do
           nextint=$((i+1))
           thisupdatemonth="${updatemonthsarr[$i]}"
           thisupdatemonthint=${thisupdatemonth#0}
           nextupdatemonth="${updatemonthsarr[$nextint]}"
           nextupdatemonthint=${nextupdatemonth#0}
   
           if [[ ${nextupdatemonth} == "" ]]
           then 
               nextupdatemonth="${updatemonthsarr[0]}"
               nextupdatemonthint=${nextupdatemonth#0}
           fi
   
           compareUpdateMonths ${thisupdatemonthint} ${nextupdatemonthint}
       done
   }
   
   validateUpdateMonths
   populateFromCurrentArrays
   processSkipUpdates