：Error:Failed to download metadata for repo for repo 'source' : Cannot prepare internal mirrorlist:Cannot reslove path for:"openeuler.org/openEuler-20.03-LTS/source/"该如何解决

yum安装 ssh：Failed to download metadata for repo ‘AppStream’

Failed to download metadata for repo 'AppStream' 各种尝试，折腾出了另一个错： Repository base is listed more than once in the configuration 意思是仓库配置重复，于是查看配置文件： cd /etc/yum.repos.d...

Maven问题：Downloading from central: https://repo1.maven.org/maven2/org/apache/maven/plugins/maven-a

Downloading from central: https://repo1.maven.org/maven2/org/apache/maven/plugins/maven-archetype-plugin/maven-metadata.xml 很奇怪，我的maven仓库配置了私有库，，并且在maven setting.xml中配置了mirror...

Failed to download metadata for repo 'EX294_STREAM': Cannot prepare internal mirrorlist: Cannot resolve path for: "GPG"non-zero return code

抱歉，我无法直接解决你的问题，因为我是一个与你进行对话的AI助手，无法直接访问或操作你的系统。不过，根据你提供的错误信息，这可能是由于网络连接问题或软件源配置错误导致的。你可以尝试以下几个解决方法： ...

错误：Failed to download metadata for repo 'epel': Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for https://mirrors.fedoraproject.org/metalink?repo=epel-8&arch=x86_64&infra=$infra&content=$contentdir [Could not resolve host: mirrors.fedoraproject.org]

这个错误可能是由于无法解析 mirrors.fedoraproject.org 这个主机名导致的。这可能是由于网络连接问题或DNS解析问题引起的。您可以尝试以下几种方法来解决这个问题： 1. 检查网络连接：确保您的网络连接正常工作...

Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist

This error message typically occurs when the system is unable to download metadata from the appstream repository due to issues with the mirrorlist file. The mirrorlist file contains a list of all the ...

CentOS Stream 8 - AppStream 0.0 B/s | 0 B 00:00 Errors during downloading metadata for repository 'appstream': - Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8-stream&arch=x86_64&repo=AppStream&infra=genclo [Could not resolve host: mirrorlist.centos.org] 错误：为仓库 'appstream' 下载元数据失败 : Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8-stream&arch=x86_64&repo=AppStream&infra=genclo [Could not resolve host: mirrorlist.centos.org]是什么问题，怎么解决

好的，我现在需要解决用户的问题：CentOS Stream 8在下载AppStream元数据时出现的主机名解析错误，具体是curl error 6 couldn't resolve host name mirrorlist.centos.org。用户提供的引用内容是关于CentOS 7的类似...

TASK [Install httpd and mariadb-server package] **************************************************** fatal: [node.example.com]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'baseos': Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for https://mirrors.centos.org/metalink?repo=centos-baseos-9-stream&arch=x86_64&protocol=https,http [Could not resolve host: mirrors.centos.org]", "rc": 1, "results": []} fatal: [node1.example.com]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'baseos': Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for https://mirrors.centos.org/metalink?repo=centos-baseos-9-stream&arch=x86_64&protocol=https,http [Could not resolve host: mirrors.centos.org]", "rc": 1, "results": []}

### CentOS 9 Stream 中无法解析 mirrors.centos.org 主机名的问题分析在 CentOS 9 Stream 系统中遇到 Curl error (6) 表明 DNS 未能正确解析指定的主机名。此问题可能由多种原因引起，例如网络配置错误、DNS ...

输入sudo dnf update -y 报以下错误解决方法CentOS Linux 8 - AppStream 0.0 B/s | 0 B 00:00 Errors during downloading metadata for repository 'appstream': - Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8&arch=x86_64&repo=AppStream&infra=stock [Could not resolve host: mirrorlist.centos.org] 错误：为仓库 'appstream' 下载元数据失败 : Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8&arch=x86_64&repo=AppStream&infra=stock [Could not resolve host: mirrorlist.centos.org]

这个错误提示显示无法解析主机名 mirrorlist.centos.org，这可能是由于DNS解析问题导致的。您可以尝试以下方法解决此问题： 1. 确认网络连接正常，尝试使用 ping 命令测试DNS是否正常解析： ping ...

[root@localhost ~]# dnf makecache Rocky Linux 9 - BaseOS 0.0 B/s | 0 B 00:00 Errors during downloading metadata for repository 'baseos': - Curl error (6): Couldn't resolve host name for https://mirrors.aliyun.com/rockylinux/9/BaseOS/x86_64/os/repodata/repomd.xml [Could not resolve host: mirrors.aliyun.com] Error: Failed to download metadata for repo 'baseos': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried

当在 Rocky Linux 9 上运行命令 dnf makecache 出现类似于 curl error 6 Could not resolve host mirrors.alicloud.com 的错误时，这通常表明系统的 DNS 配置存在问题或者默认的 Yum/DNF 源无法正常访问。...

[root@control ansible]# ansible-playbook -i inventory k8s-deploy.yml PLAY [Deploy Kubernetes Cluster on openEuler] * TASK [Gathering Facts] [WARNING]: Platform linux on host control is using the discovered Python interpreter at /usr/bin/python3, but future installation of another Python interpreter could change this. See https://docs.ansible.com/ansible/2.9/reference_appendices/interpreter_discovery.html for more information. ok: [control] [WARNING]: Platform linux on host node02 is using the discovered Python interpreter at /usr/bin/python3, but future installation of another Python interpreter could change this. See https://docs.ansible.com/ansible/2.9/reference_appendices/interpreter_discovery.html for more information. ok: [node02] [WARNING]: Platform linux on host node01 is using the discovered Python interpreter at /usr/bin/python3, but future installation of another Python interpreter could change this. See https://docs.ansible.com/ansible/2.9/reference_appendices/interpreter_discovery.html for more information. ok: [node01] TASK [Install required packages] fatal: [node02]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'docker-ce-stable': Cannot prepare internal mirrorlist: Cannot resolve path for: \"releasever/$\"", "rc": 1, "results": []} fatal: [control]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'docker-ce-stable': Cannot prepare internal mirrorlist: Cannot resolve path for: \"releasever/$\"", "rc": 1, "results": []} fatal: [node01]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'docker-ce-stable': Cannot prepare internal mirrorlist: Cannot resolve path for: \"releasever/$\"", "rc": 1, "results": []} PLAY RECAP ************************************** control : ok=1 changed=0 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0 node01 : ok=1 changed=0 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0 node02 : ok=1 changed=0 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0 [root@control ansible]# cat k8s-deploy.yml --- - name: Deploy Kubernetes Cluster on openEuler hosts: k8s_cluster become: yes vars: kubernetes_version: "1.28.0" containerd_version: "1.6.21" tasks: - name: Install required packages dnf: name: - curl - wget - vim - socat - conntrack-tools - ipvsadm - docker state: present - name: Start and enable Docker service systemd: name: docker enabled: yes state: started - name: Disable Swap command: swapoff -a ignore_errors: yes - name: Remove Swap from /etc/fstab replace: path: /etc/fstab regexp: '^([^#].?\sswap\s+sw\s+.)$' replace: '# \1' - name: Load Kernel Modules modprobe: name: "{{ item }}" state: present loop: - br_netfilter - overlay - name: Install containerd dnf: name: "containerd.io-{{ containerd_version }}.el7.x86_64" state: present - name: Configure containerd copy: dest: /etc/containerd/config.toml content: | version = 2 [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc] runtime_type = "io.containerd.runc.v2" [plugins."io.containerd.grpc.v1.cri".registry.mirrors."docker.io"] endpoint = ["https://registry-1.docker.io"] - name: Persist Kernel Modules copy: dest: /etc/modules-load.d/k8s.conf content: | br_netfilter overlay - name: Configure Sysctl copy: dest: /etc/sysctl.d/k8s.conf content: | net.bridge.bridge-nf-call-ip6tables = 1 net.bridge.bridge-nf-call-iptables = 1 net.ipv4.ip_forward = 1 notify: Reload Sysctl - name: Add Kubernetes YUM Repo copy: dest: /etc/yum.repos.d/kubernetes.repo content: | [kubernetes] name=Kubernetes baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/ enabled=1 gpgcheck=1 repo_gpgcheck=1 gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg - name: Install Kubernetes components dnf: name: - kubelet-{{ kubernetes_version }} - kubeadm-{{ kubernetes_version }} - kubectl-{{ kubernetes_version }} state: present disable_gpg_check: yes - name: Enable kubelet systemd: name: kubelet state: started enabled: yes - name: Initialize Kubernetes Master (Control Node Only) command: kubeadm init --pod-network-cidr=192.168.0.0/16 when: inventory_hostname == "control" register: kubeadm_init - name: Save kubeadm join Command (Control Node Only) copy: dest: /root/kubeadm-join.sh content: | #!/bin/bash {{ kubeadm_init.stdout_lines[-1] }} mode: '0700' when: inventory_hostname == "control" - name: Get kubeadm join Command from Control Node (Worker Nodes Only) slurp: src: /root/kubeadm-join.sh register: kubeadm_join delegate_to: control when: inventory_hostname != "control" - name: Execute kubeadm join on Worker Nodes command: "{{ kubeadm_join.content | b64decode }}" when: inventory_hostname != "control" handlers: - name: Reload Sysctl command: sysctl --system [root@control ansible]#

Failed to download metadata for repo 'docker-ce-stable': Cannot prepare internal mirrorlist: Cannot resolve path for releasever 此错误表明 YUM 源配置中存在路径解析失败的问题，主要原因是仓库配置...

(django) [root@iZ7vhr6bkd1v9kZ django]# sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-SCLo-scl.repo (django) [root@iZ7vhr6bkd1v9kZ django]# sed -i 's|#baseurl=http://mirror.centos.org/centos|baseurl=https://mirrors.aliyun.com/centos|g' /etc/yum.repos.d/CentOS-SCLo-scl.repo (django) [root@iZ7vhr6bkd1v9kZ django]# yum clean all && yum makecache Loaded plugins: fastestmirror Cleaning repos: base centos-sclo-rh centos-sclo-sclo epel extras mysql-connectors-community mysql-tools-community mysql57-community : updates Cleaning up list of fastest mirrors Loaded plugins: fastestmirror Determining fastest mirrors Could not retrieve mirrorlist http://mirrorlist.centos.org?arch=x86_64&release=7&repo=sclo-rh error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error" One of the configured repositories failed (Unknown), and yum doesn't have enough cached data to continue. At this point the only safe thing yum can do is fail. There are a few ways to work "fix" this: 1. Contact the upstream for the repository and get them to fix the problem. 2. Reconfigure the baseurl/etc. for the repository, to point to a working upstream. This is most often useful if you are using a newer distribution release than is supported by the repository (and the packages for the previous distribution release still work). 3. Run the command with the repository temporarily disabled yum --disablerepo=<repoid> ... 4. Disable the repository permanently, so yum won't use it by default. Yum will then just ignore the repository until you permanently enable it again or use --enablerepo for temporary usage: yum-config-manager --disable <repoid> or subscription-manager repos --disable=<repoid> 5. Configure the failing repository to be skipped, if it is unavailable. Note that yum will try to contact the repo. when it runs most commands, so will have to try and fail each time (and thus. yum will be be much slower). If it is a very temporary problem though, this is often a nice compromise: yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true Cannot find a valid baseurl for repo: centos-sclo-rh/x86_64

首先，他们执行了sed命令来修改CentOS-SCLo-scl.repo文件，将mirrorlist注释掉，并替换为阿里云的镜像源。然后运行yum clean all和yum makecache，结果出现了无法解析mirrorlist.centos.org的错误，提示无法找到...

Errors during downloading metadata for repository ‘os‘: - Curl error (6): Couldn‘t resolve host name for https:

当尝试更新或安装软件包时，在 CentOS 8 或更高版本上可能会遇到 Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist 的错误消息，这通常是因为官方镜像源已不再提供...

fatal: [serverd]: FAILED! =>{"changed": false, "msg": "Unsupported parameters for (ansiblebuiltin.yum_repository) module: grpkey. supported parameters include: gpgcakey, mirrorlist_.(pire, owner, keepalive, metadata_expire, mode, repo_gpgcheck, mirrorlist, enablegroups, ssllientkey (client_key), seuser, protect, unsafe_writes, state, setype, failovermethod, enabled, attributes (attr), bandwidth, params, proxy_password, skip_if_unavailable, ssl_check_cer[_permissions, file, deltarpm_metadata_percentage, metalink, password, async, selevel, http.aching, sslverify (validate_certs), includepkgs, exclude, serole, priority, cost, metadataexpire_filter, timeout, keepcache, gpgcheck, baseurl, name, s3_enabled, retries, sslcacerta cert), reposdir, throttle, proxy username, deltarpm percentage, ip resolve, group, modulehotfixes, username,cescription.inclucesslclientcer(client cert)gDgKeVDroXvpoid vars."

{"changed": false, "msg": "Unsupported parameters for (yum_repository) module: grpkey"} 此错误表明传递给模块的一个或多个参数不受支持。具体到上述情况，“grpkey”并不是该模块的有效参数名称。 #### ...

Errors during downloading metadata for repository 'mnt'

如果错误涉及网络问题（如 Curl error (6): Couldn't resolve host name），可能是 DNS 配置不正确或网络不可达。编辑 /etc/resolv.conf 文件，添加可靠的 DNS 服务器，例如 Google 的公共 DNS： plaintext ...

在构建docker镜像时卡在这里不懂了： #6 [2/4] RUN yum install java-1.8.0-openjdk-devel redis nginx #6 0.347 Loaded plugins: ovl

Error: Failed to download metadata for repo 'appstream' ✅ 解决方案： dockerfile RUN sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-* && \ sed -i 's|#baseurl=...

详细说明这个的步骤：1️⃣ 直接使用静态仓库地址

用户之前遇到了nslookup mirrorlist.centos.org返回NXDOMAIN的问题，并已经得到了初步的解决方案。现在用户希望更详细地了解如何修改CentOS-Base.repo文件，将动态镜像列表替换为静态仓库地址。首先，我需要确认...

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：Error:Failed to download metadata for repo for repo 'source' : Cannot prepare internal mirrorlist:Cannot reslove path for:"openeuler.org/openEuler-20.03-LTS/source/"该如何解决

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