镜像仓库
- 镜像仓库遵循OCI的Distribution Spec
- 元数据和块文件
harbor
k8s">install jenkins on k8s
Manage Jenkins>>System Configuration >>Manage nodes and clouds>>Configure Clouds
- tekton

镜像仓库

镜像仓库负责存储、管理和分发镜像
镜像仓库管理多个repository，repository通过命名来区分，镜像通过镜像名称和标签来区分

镜像仓库遵循OCI的Distribution Spec

元数据和块文件

元数据

用于描述镜像的核心信息，包含镜像仓库、仓库、标签、校验码、文件层、镜像构建描述信息等。
通过这些信息可以从抽象层完整描述一个镜像
- 如何构建
- 运行的构建命令
- 构建的每一文件层的校验码、标签、镜像的校验码

块文件

块文件是组成镜像的联合文件层的实体，每一个块文件都是一个文件层，里面包含对应文件层的变更

harbor

install jenkins on k8s

查看jenkins密码
kubectl logs jenkins-0
关键字 password
Please use the following password to proceed to installation:

82bf7144dc134690b447b548d2517c0d

在公网，使用nginx代理访问ip:NodePort方式访问jenkins

upstream jenkins {
    server 172.31.0.173:30049;
}
server {
    listen 11000;
    location / {
        proxy_pass http://jenkins;
        sendfile off;
        proxy_set_header   Host             $host:$server_port;
        # Forwards the real visitor remote IP address to the proxied server.
        proxy_set_header   X-Real-IP        $remote_addr;
        # A list containing the IP addresses of every server the client has been proxied through.
        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
        proxy_max_temp_file_size 0;
        # This is the maximum upload size
        client_max_body_size       10m;
        client_body_buffer_size    128k;
        proxy_connect_timeout      90;
        proxy_send_timeout         90;
        proxy_read_timeout         90;
        proxy_temp_file_write_size 64k;
        # Defines the HTTP protocol version for proxying, by default it it set to 1.0. For Websockets and keepalive connections you need to use the version 1.1
        proxy_http_version 1.1;
        proxy_request_buffering off;
        proxy_buffering off; # Required for HTTP-based CLI to work over SSL
    }
}