jenkins openshift 持續集成

參數部分沒有

不要照抄，只供參考

需求：

CI利用confd+etcd生成配置文件

CI把git的COMMIT 傳到openshift的buildconfigs

#!/bin/bash
echo
echo
echo "第一階段：生成配置文件"
echo
echo
Output_Path=/data/html/nightly/$ENV_NAME/$Project_Name

echo "項目名【$Project_Name】"
echo "發佈的環境【$ENV_NAME】"
echo "發佈的git分支【$GIT_BRANCH】 "
echo "發佈的GIT COMMIT【$GIT_COMMIT】"

/data/root/.jenkins/downtown_scripts/oc_confd_get_config_.sh $ENV_NAME $Project_Name $WORKSPACE $Output_Path

echo "+++++++++配置文件生成完畢++++++++++"

echo
echo
echo "第二階段：開始更新build配置"
echo
echo

echo "正在更新buildconfigs設置>>>>>>>>"
Output_Path_File=/data/html/nightly/$ENV_NAME/$Project_Name/oc_status/${Project_Name}.json
mkdir -p /data/html/nightly/$ENV_NAME/$Project_Name/oc_status 
NAMESPACE=$ENV_NAME
NAME=$Project_Name

#獲取目前的狀態
curl -k \
    -H "Authorization: Bearer $TOKEN" \
    -H 'Accept: application/json' \
    $ENDPOINT/oapi/v1/namespaces/$NAMESPACE/buildconfigs/$NAME 2>/dev/null > $Output_Path_File

#替換GIT COMMIT
REF_Value=`cat $Output_Path_File |jq -r '.spec | .source | .git | .ref'`
sed -i s/"$REF_Value"/"$GIT_COMMIT"/g $Output_Path_File
Build_Configs_Status=`cat $Output_Path_File`

#更新到oc api

curl -k \
    -X PUT \
    -d @- \
    -H "Authorization: Bearer $TOKEN" \
    -H 'Accept: application/json' \
    -H 'Content-Type: application/json' \
    $ENDPOINT/oapi/v1/namespaces/$NAMESPACE/buildconfigs/$NAME >/dev/null 2>&1 << EOF
$Build_Configs_Status
EOF
echo
echo
echo "+++++++更新後的buildconfigs配置+++++++++"

curl -k \
    -H "Authorization: Bearer $TOKEN" \
    -H 'Accept: application/json' \
    $ENDPOINT/oapi/v1/namespaces/$NAMESPACE/buildconfigs/$NAME 2>/dev/null

echo "+++++++更新後的buildconfigs配置+++++++++"
echo
echo

附上/data/root/.jenkins/downtown_scripts/oc_confd_get_config_.sh 

#!/bin/bash
ENV_NAME=$1
Project_Name=$2
WORKSPACE=$3
Output_Path=$4
Config_Templates_Path=$Output_Path/config-templates
Confd_Path=$Output_Path/confd

echo "配置文件生成路徑【$Output_Path】"
echo "jenkins工做空間路徑【$WORKSPACE】"
#拷貝配置文件

rm -rf $Output_Path
mkdir -p $Output_Path
cd $WORKSPACE
cp -Rf * $Output_Path
ls $Output_Path

#先結束掉該項目的confd進程
ps -ef | grep $Confd_Path | grep -v grep | awk '{ print  "kill -9 "  $2}'  | bash

echo "==============================="
echo "[confd] for $ENV_NAME-$Project_Name killed"
echo "==============================="

#清理confd項目目錄
rm -rf $Confd_Path
mkdir -p $Confd_Path/conf.d
mkdir -p $Confd_Path/templates
ls $Confd_Path

##複製配置文件到指定目錄
find $Config_Templates_Path -type f -name "*.*" -exec cp -fr {} $Confd_Path/templates \;

echo ========templates copied=====================
ls $Config_Templates_Path/*/*
echo ========templates copied=====================

##生成模式化文件format_standard.txt
##格式爲：文件名   文件路徑

##清空format_standard.txt文件
echo "" > $Confd_Path/format_standard.txt


##提取Config_Templates_Path目錄內的子目錄做爲變量，並提出全部文件名
Config_Templates_L2_List=`cd $Config_Templates_Path ; find  $PWD | xargs ls -dl | grep -v "^d" | awk 'BEGIN{FS="/"} {print $(NF-1)"/"$NF}'`


#i表明的是$Config_Templates_L2_List輸出出來的全部文件的相對路徑
echo ========config file need to be generate =====================
echo "${Config_Templates_L2_List}"
echo ========config file need to be generate =====================


cd $Confd_Path

for i in $Config_Templates_L2_List
do
  if [ -f $Output_Path/$i ];then
    find $Output_Path/$i -type f -name "*.*" |awk 'BEGIN{FS="/"} {printf("%30s\t%s\n",$NF,$0)}' >> $Confd_Path/format_standard.txt
  fi
done

for i in $Config_Templates_L2_List
do
  if [ -f $Output_Path/config/$i ];then
    find $Output_Path/config/$i -type f -name "*.*" |awk 'BEGIN{FS="/"} {printf("%30s\t%s\n",$NF,$0)}' >> $Confd_Path/format_standard.txt
  fi
done


echo "################# format_standard.txt############"
cat $Confd_Path/format_standard.txt
echo "################# format_standard.txt############"



##遍歷格式化文件並生成模板文件
cd $Confd_Path
cat format_standard.txt |awk 'NR>1' |while read F_CONFIG_NAME F_CONFIG_PATH
do 
  ##生成模板文件
  cat << EOF > conf.d/$F_CONFIG_NAME.toml
[template]
#模板文件，基於它進行修改
src = "$F_CONFIG_NAME"
#目標文件地址
dest = "$F_CONFIG_PATH"
#keys是在etcd上訂閱消息的前綴
keys = [
    "",
]

#更新配置後的命令
changed_log_cmd = "echo $ENV_NAME-$Project_Name configuration changed  `date` >> /tmp/confd_changed.log"
EOF
done


#顯示該項目的confd進程數
ps -ef | grep $Confd_Path | grep -v grep | wc -l

export ETCDCTL_API=2
nohup /data/app/confd/bin/confd -config-file /data/app/confd/$ENV_NAME/confd.config -confdir $Confd_Path/ -username root -password Downtown2013 -basic-auth true > $Confd_Path/confd.log 2>&1 &

sleep 5
#顯示該項目的confd日誌
echo "====confd_logs last 100 lines================="
tail -n 100 $Confd_Path/confd.log
echo "====confd_logs last 100 lines================="
##confd