# **建置 Buildsrv for Jenkins-Slave image**

## **1. 安裝 CRIO 套件**

## **2. 安裝 Crictl 套件**

$VERSION="v1.22.0“
$sudo wget https://github.com/kubernetes-sigs/cri-tools/releases/download/$VERSION/crictl-$VERSION-linux-amd64.tar.gz 
$sudo tar zxvf crictl-$VERSION-linux-amd64.tar.gz -C /usr/local/bin rm -f crictl-$VERSION-linux-amd64.tar.gz  

## **3. Crictl 基本操作**


$sudo crictl ps –a
$sudo crictl stop $container_id
$sudo crictl rmp -f $pod_id

## **4. 安裝 Buildah 套件**

$sudo yum -y install buildah

## **5. 建立 Jenkins-slave image**
> Dockerfile for "Jenkins-slave + dotnet + buildah"

$sudo vi Dockerfile

FROM centos:8
LABEL maintainer Alanhsu

RUN yum install -y java-11-openjdk-devel maven golang curl git libtool-ltdl-devel buildah epel-release nodejs && \
    yum clean all && \
    rm -rf /var/cache/yum/* && \
    dnf -y install dotnet-sdk-5.0 && \
    dnf -y install aspnetcore-runtime-5.0 && \
    dnf -y install dotnet-runtime-5.0 && \
    mkdir -p /usr/share/jenkins

COPY slave.jar /usr/share/jenkins/slave.jar
COPY jenkins-slave /usr/bin/jenkins-slave
RUN chmod +x /usr/bin/jenkins-slave
COPY settings.xml /etc/maven/settings.xml
COPY kubectl /usr/bin

ENTRYPOINT ["jenkins-slave"]

> Build 及上傳 image 至 Harbor

$sudo buildah bud -t dotnet-buildah .
$sudo buildah tag localhost/dotnet-buildah 10.10.0.52:9000/library/dotnet-buildah:latest
$sudo buildah login -u admin -p 'ewill1qaz@WSX' --tls-verify=false 10.10.0.52:9000
$sudo buildah push --tls-verify=false 10.10.0.52:9000/library/dotnet-buildah:latest

###### tags: `Kubernetes` `CRIO` `Buildah` `CICD` `Micro-service`