Mac M1 Centos8
一、认识
二、安装
2.1 运行 Vmware Function
2.2 选择 创建自定义虚拟机
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2.3 选择 Linux Debian 11 ARM 操作系统
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2.4 选择虚拟磁盘
默认选择新建虚拟磁盘,一般容量是20G(如果不够,后续可以扩容)
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2.5 点击完成
到此,虚拟机初步配置完成,点击完成,选择存储 vmwarevm
的位置,可以自动更改文件名称,点击完成,回弹出如图2所示,表示镜像没有配置完成(别急!接下来完成)
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2.6 处理器和内存配置
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2.7 配置网络适配
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2.8 选择磁盘
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2.9 导入镜像(通过CD/DVD)
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2.10 重新启动磁盘
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2.11 选择安装系统
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-
选择
install centos linux8
,并点击 -
剩下的系统自动安装,安装完成之后弹出界面如下,选择语言
2.12 选择语言
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2.13 调整时间
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选的是亚洲-上海
2.14 选择安装目的地
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2.15 配置网络
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2.16 设置根密码
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2.17 开始安装
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三、配置
3.1 yum 源配置
1. 本地创建名为 switch_yum_repo.sh
脚本
vim switch_yum_repo.sh
#!/bin/bash
set -e # 遇到错误时停止脚本执行
# 定义变量
NEW_REPO_URL="https://mirrors.aliyun.com/repo"
REPO_DIR="/etc/yum.repos.d"
BACKUP_REPO_DIR="/etc/yum.repos.d.bak"
# 错误处理函数
handle_error() {
echo "Error: $1"
exit 1
}
# 备份现有 YUM 配置文件
backup_yum_config() {
echo "Backing up current YUM configuration files..."
if [ -d "$REPO_DIR" ]; then
mv "$REPO_DIR" "$BACKUP_REPO_DIR" || handle_error "Failed to backup YUM configuration files"
echo "YUM configuration files backed up to $BACKUP_REPO_DIR"
else
echo "No YUM configuration files found to back up"
fi
mkdir -p "$REPO_DIR"
}
# 下载新的镜像源配置文件
download_new_repos() {
echo "Downloading new YUM repository configuration from $NEW_REPO_URL..."
curl -s ${NEW_REPO_URL}/Centos-vault-8.5.2111.repo -o ${REPO_DIR}/Centos-vault-8.5.2111.repo || handle_error "Failed to download Centos-vault-8.5.2111.repo"
curl -s ${NEW_REPO_URL}/epel-archive-8.repo -o ${REPO_DIR}/epel-archive-8.repo || handle_error "Failed to download epel-archive-8.repo"
echo "New YUM repository configuration files downloaded."
}
# 清除 YUM 缓存
clear_yum_cache() {
echo "Clearing YUM cache..."
yum clean all || handle_error "Failed to clean YUM cache"
yum makecache || handle_error "Failed to make YUM cache"
}
# 更新系统
update_system() {
echo "Updating system..."
yum update -y || handle_error "Failed to update system"
}
# 解决 appStream 元数据下载失败问题(可选)
fix_appstream_metadata() {
echo "Fixing appStream metadata download issues..."
for repo_file in $REPO_DIR/CentOS-*; do
if [ -f "$repo_file" ]; then
sudo sed -i -e "s|mirrorlist=|#mirrorlist=|g" "$repo_file"
sudo sed -i -e "s|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g" "$repo_file"
fi
done
echo "AppStream metadata issues fixed."
}
# 主函数
main() {
backup_yum_config
download_new_repos
clear_yum_cache
update_system
fix_appstream_metadata
}
# 执行主函数
main
2. 获取虚拟机 IP
地址
ip addr show
3. 本地向虚拟机传输 switch_yum_repo.sh
脚本
scp switch_yum_repo.sh root@192.168.105.132:/root
4. 虚拟机赋予脚本可执行权限
chmod +x switch_yum_repo.sh
5. 虚拟机执行脚本,切换镜像源
./switch_yum_repo.sh
6. 虚拟机测试是否切换成功
yum update
// 或者
dnf update
四、问题
4.1 appStream
问题描述:
Errors during downloading metadata for repository "appstream":
- Curl error(6): Couldn't resolve host name for ……
错误: 为仓库 "appstream" 下载元数据失败
解决问题
1. 创建名为 appstream.sh
脚本
sudo sed -i -e "s|mirrorlist=|#mirrorlist=|g" /etc/yum.repos.d/CentOS-*
sudo sed -i -e "s|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g" /etc/yum.repos.d/CentOS-*
2. 发送 appstream.sh
脚本(可选)
scp appstream.sh root@192.168.105.132:/root
3. 赋予脚本可执行权限
chmod +x appstream.sh
4. 执行脚本,切换镜像源
./appstream.sh
4.2 epel-archive
问题描述: CentOS 8.2
更换yum
源报错Errors during downloading metadata for repository 'epel': - Status code
问题原因: 第三方的镜像站中均已移除CentOS 8
的源,Centos 8
版本已停止更新相应依赖导致的,下载新的yum
源即可搞定
问题解决:
1. 创建名为 switch_yum_repo.sh
脚本
#!/bin/bash
set -e # 遇到错误时停止脚本执行
# 定义变量
NEW_REPO_URL="https://mirrors.aliyun.com/repo"
REPO_DIR="/etc/yum.repos.d"
BACKUP_REPO_DIR="/etc/yum.repos.d.bak"
# 错误处理函数
handle_error() {
echo "Error: $1"
exit 1
}
# 备份现有 YUM 配置文件
backup_yum_config() {
echo "Backing up current YUM configuration files..."
if [ -d "$REPO_DIR" ]; then
mv "$REPO_DIR" "$BACKUP_REPO_DIR" || handle_error "Failed to backup YUM configuration files"
echo "YUM configuration files backed up to $BACKUP_REPO_DIR"
else
echo "No YUM configuration files found to back up"
fi
mkdir -p "$REPO_DIR"
}
# 下载新的镜像源配置文件
download_new_repos() {
echo "Downloading new YUM repository configuration from $NEW_REPO_URL..."
curl -s ${NEW_REPO_URL}/Centos-vault-8.5.2111.repo -o ${REPO_DIR}/Centos-vault-8.5.2111.repo || handle_error "Failed to download Centos-vault-8.5.2111.repo"
curl -s ${NEW_REPO_URL}/epel-archive-8.repo -o ${REPO_DIR}/epel-archive-8.repo || handle_error "Failed to download epel-archive-8.repo"
echo "New YUM repository configuration files downloaded."
}
# 清除 YUM 缓存
clear_yum_cache() {
echo "Clearing YUM cache..."
yum clean all || handle_error "Failed to clean YUM cache"
yum makecache || handle_error "Failed to make YUM cache"
}
# 更新系统
update_system() {
echo "Updating system..."
yum update -y || handle_error "Failed to update system"
}
# 解决 appStream 元数据下载失败问题(可选)
fix_appstream_metadata() {
echo "Fixing appStream metadata download issues..."
for repo_file in $REPO_DIR/CentOS-*; do
if [ -f "$repo_file" ]; then
sudo sed -i -e "s|mirrorlist=|#mirrorlist=|g" "$repo_file"
sudo sed -i -e "s|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g" "$repo_file"
fi
done
echo "AppStream metadata issues fixed."
}
# 主函数
main() {
backup_yum_config
download_new_repos
clear_yum_cache
update_system
fix_appstream_metadata
}
# 执行主函数
main
2. 发送 switch_yum_repo.sh
脚本(可选)
scp switch_yum_repo.sh root@192.168.105.132:/root
3. 赋予脚本可执行权限
chmod +x switch_yum_repo.sh
4. 执行脚本,切换镜像源
./switch_yum_repo.sh
5. 测试是否切换成功
yum update
// 或者
dnf update
参考资料
Mac 2020版M1 安装虚拟机各种踩坑详解(关注文末小惊喜哟)
亲测CentOS 8.2更换yum源报错Errors during downloading metadata for repository 'epel': - Status code解决办法