microk8s/本地化下沉-打包/offline离线安装脚本/offline离线安装脚本.sh

#!/bin/bash
#microk8s v1.22.2

sudo snap ack ./microk8s离线包/microk8s_2551.assert
sudo snap install ./microk8s离线包/microk8s_2551.snap --classic

if [ $? != 0 ]; then
    echo "------1-- microk8s  安装失败  code=$?---------"
    echo "------1-- microk8s  准备退出 ---------"
    exit 0
fi

microk8s.kubectl create namespace lk

dashboardAndCalicoImages_path="./dashboardAndCalicoImages.tar"
if [ ! -f "$dashboardAndCalicoImages_path" ]; then
    echo "---------$dashboardAndCalicoImages_path dashboard组件包不存在,退出安装"
    exit 0
fi

echo "准备导入 dashboard 组件 镜像"
microk8s.ctr --namespace k8s.io image import "$dashboardAndCalicoImages_path"


sleep 5s

echo "------2-- 组件  准备启动 (这步耗时较久，请等待)---------"
microk8s status --wait-ready && microk8s enable dashboard

token=$(microk8s kubectl -n kube-system get secret | grep default-token | cut -d " " -f1)
microk8s kubectl -n kube-system describe secret $token >dashboard_token.txt

sleep 5s

microk8s enable dns

echo "------2-- 组件  启动完成 ---------"

echo "-------- 本地化 基础进程 开始拉取 ---------"

#es 挂载数据路径
mkdir -p /home/anxinlocal/esdata
chmod 777 /home/anxinlocal/esdata
#webapi 报表模板路径
mkdir -p /home/anxinlocal/static
#pg 挂载数据路径
mkdir -p /home/anxinlocal/pgdata

#-----------------------------------base----------------------------
#判断tar 目录是否存在
baseImages_tarDir="./baseImage_tars"
if [ ! -d "$baseImages_tarDir" ]; then
    echo "---------$baseImages_tarDir  base组件包不存在,退出安装"
    exit 0
fi

find_list=()
# shellcheck source=/dev/null
source ./loopDirToFindYamlOrTar.sh $baseImages_tarDir "tar"
echo "find_list文件个数为: ${#find_list[*]}"

#导入 base 镜像
echo "------3--执行 base 镜像拉取 shell脚本 ---------"
echo "准备导入 baseImages 组件 镜像"
for item in ${find_list[*]}; do
    echo "------3--开始 导入 压缩包  ${item} ---------"
    microk8s.ctr  image import "$item"
    sleep 2s
done



#判断tar 目录是否存在
baseImage_yamls="./baseImage_yamls"
if [ ! -d "$baseImage_yamls" ]; then
    echo "---------$baseImage_yamls  base组件yaml包不存在,退出安装"
    exit 0
fi


#启动 base pod
find_list=()
# shellcheck source=/dev/null
source ./loopDirToFindYamlOrTar.sh $baseImage_yamls "yaml"
echo "f-yaml文件个数为: ${#find_list[*]}"

for item in ${find_list[*]}; do
    echo "------3-开始拉取base镜像pod ${item} ---------"
    microk8s.kubectl apply -f ${item}
    sleep 5s
done



#-----------------------------------pg 和 es----------------------------

echo "准备执行pg创建库脚本"
#测试用
pgpodname=$(microk8s.kubectl get pod -n lk | grep pg-deployment- | awk '{print $1}')
echo " pod名称 $pgpodname"

#测试用
echo "------4--开始执行数据库脚本 ---------"
#pg数据库 脚本
#microk8s.kubectl -n lk logs "$(microk8s.kubectl get pod -n lk | grep pg-deployment- | awk '{print $1}')"

microk8s.kubectl exec -i "$pgpodname" -n lk -- psql -U postgres <./$baseImage_yamls/启动pg数据库/pgscript/create_db.sql
sleep 5s
microk8s.kubectl exec -i "$pgpodname" -n lk -- psql -U postgres -d iota <./$baseImage_yamls/启动pg数据库/pgscript/iota_create.sql
sleep 5s
microk8s.kubectl exec -i "$pgpodname" -n lk -- psql -U postgres -d axy <./$baseImage_yamls/启动pg数据库/pgscript/axy_schema.sql
sleep 5s
microk8s.kubectl exec -i "$pgpodname" -n lk -- psql -U postgres -d axy <./$baseImage_yamls/启动pg数据库/pgscript/axy_data.sql
sleep 5s

#microk8s.kubectl exec -i pg-deployment-6b5dbdc447-l7qqk -n lk -- psql -U postgres -f script/create_db.sql

echo "------4--开始创建es索引 ---------"
source ./$baseImage_yamls/启动ES和kibana/初始化ES索引/init_es_index.sh
echo "------4--结束创建es索引 ---------"

#kafka pod地址 存入hosts
sed -i "1i    $(microk8s.kubectl -n lk get pod -o wide | grep kafka-deployment- | awk '{print $6,$1}') " /etc/hosts
echo "------4--查看hosts ---------"
cat /etc/hosts






#-----------------------------------app----------------------------
#判断tar 目录是否存在
appImages_tarDir="./appImage_tars"
if [ ! -d "$appImages_tarDir" ]; then
    echo "---------$appImages_tarDir  app组件包不存在,退出安装"
    exit 0
fi

find_list=()
# shellcheck source=/dev/null
source ./loopDirToFindYamlOrTar.sh $appImages_tarDir "tar"
echo "find_list文件个数为: ${#find_list[*]}"

#导入 base 镜像
echo "------5--执行 app 镜像拉取 shell脚本 ---------"
echo "准备导入 appImages 组件 镜像"
for item in ${find_list[*]}; do
    echo "------5--开始 导入 压缩包  ${item} ---------"
    microk8s.ctr  image import "$item"
    sleep 2s
done


#判断tar 目录是否存在
appImage_yamls="./appImage_yamls"
if [ ! -d "$appImage_yamls" ]; then
    echo "---------$appImage_yamls  app组件yaml包不存在,退出安装"
    exit 0
fi

#启动 app pod
find_list=()
# shellcheck source=/dev/null
source ./loopDirToFindYamlOrTar.sh $appImage_yamls "yaml"
echo "f-yaml文件个数为: ${#find_list[*]}"

for item in ${find_list[*]}; do
    echo "------6--开始拉取base镜像pod ${item} ---------"
    microk8s.kubectl apply -f ${item}
    sleep 5s
done





echo "------7-- 本地化 进程 部署完成  开始使用 ---------"

cat dashboard_token.txt

#microk8s.kubectl edit svc -n kube-system   kubernetes-dashboard