无法使用剧本Ansible安装mysql客户端和服务器

Question

你知道我怎样才能纠正这个错误吗？

当我试图使用Ansible-playbook、apt模块或shel安装默认的mysql客户端和服务器时，我从节点machibe获得404响应。

事实

我确实可以安装另一个软件，如htop，如果我使用shel:选项，我也会遇到同样的错误，但是当我通过ssh安装软件包时，效果会很好。有问题的节点已经安装了ansible，我purge它检查一下是否可能是问题，没有帮助我。

我有两个节点，第二个节点没有遇到相同的问题，它们有相同的/etc/apt/source.list。

编辑:我在错误消息中注意到它正在尝试安装mariadb-client-core-10.3_10.3.27-0+deb10u1_amd64.deb而不是name: ['default-mysql-client','default-mysql-server']。

Source.list节点

# 

# deb cdrom:[Debian GNU/Linux 10.8.0 _Buster_ - Official amd64 NETINST 20210206-10:34]/ buster main

# deb cdrom:[Debian GNU/Linux 10.8.0 _Buster_ - Official amd64 NETINST 20210206-10:34]/ buster main

deb http://deb.debian.org/debian/ buster main
deb-src http://deb.debian.org/debian/ buster main

deb http://security.debian.org/debian-security buster/updates main
deb-src http://security.debian.org/debian-security buster/updates main

# buster-updates, previously known as 'volatile'
deb http://deb.debian.org/debian/ buster-updates main
deb-src http://deb.debian.org/debian/ buster-updates main

# Added by aby for ansible course
#deb http://ppa.launchpad.net/ansible/ansible/ubuntu trusty main

# This system was installed using small removable media
# (e.g. netinst, live or single CD). The matching "deb cdrom"
# entries were disabled at the end of the installation process.
# For information about how to configure apt package sources,
# see the sources.list(5) manual.

主机

ansible --version

ansible [core 2.11.3] 
  python version = 3.7.3 (default, Jan 22 2021, 20:04:44) [GCC 8.3.0]
  jinja version = 2.11.2
  libyaml = True

lsb_release -a
Debian GNU/Linux 10 (buster)

节点

lsb_release -a
Debian GNU/Linux 10 (buster)

Playbook

- name: Deploy a web app
  hosts: db_and_web_server1 , db_and_web_server2
  become: yes
  tasks:
    - name: Update and Upgrade system
      apt:
        upgrade: yes
        update_cache: yes
        cache_valid_time: 0
        
    - name: Install all required dependencies 
      apt: 
        name: ['python', 'python-setuptools', 'python-dev', 'build-essential', 'python-pip','htop']
        update_cache: yes
        state: latest 
  
    - name: Install Mysql and htop
      apt: 
        update_cache: yes
        cache_valid_time: 0
        name: ['default-mysql-client','default-mysql-server'] 
        #state: latest
        #shell: apt install -y default-mysql-client
        #shell: "apt install -y --fix-missing default-mysql-client"
      #ignore_errors: true
      #shell: apt install -f -y 
    - name: Start MySql Service
      service:
        name: mysql
        state: started
        enabled: yes

误差

fatal: [db_and_web_server1]: FAILED! => 
{
    "changed": true,
    "cmd": "apt install -y default-mysql-client",
    "delta": "0:00:00.940517",
    "end": "2021-08-02 11:09:07.829191",
    "msg": "non-zero return code",
    "rc": 100,
    "start": "2021-08-02 11:09:06.888674",
    "stderr": "\nWARNING: apt does not have a stable CLI interface. Use with caution in scripts.\n\nE: Failed to fetch http://deb.debian.org/debian/pool/main/m/mariadb-10.3/mariadb-client-core-10.3_10.3.27-0+deb10u1_amd64.deb  404  Not Found [IP: 2a04:4e42:62::644 80]\nE: Failed to fetch http://deb.debian.org/debian/pool/main/m/mariadb-10.3/mariadb-client-10.3_10.3.27-0+deb10u1_amd64.deb  404  Not Found [IP: 2a04:4e42:62::644 80]\nE: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?",
    "stderr_lines": ["",
        "WARNING: apt does not have a stable CLI interface. Use with caution in scripts.",
        "",
        "E: Failed to fetch http://deb.debian.org/debian/pool/main/m/mariadb-10.3/mariadb-client-core-10.3_10.3.27-0+deb10u1_amd64.deb  404  Not Found [IP: 2a04:4e42:62::644 80]",
        "E: Failed to fetch http://deb.debian.org/debian/pool/main/m/mariadb-10.3/mariadb-client-10.3_10.3.27-0+deb10u1_amd64.deb  404  Not Found [IP: 2a04:4e42:62::644 80]",
        "E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?"
    ],
    "stdout": "Reading package lists...\nBuilding dependency tree...\nReading state information...\nThe following additional packages will be installed:\n  libaio1 libconfig-inifiles-perl libdbd-mysql-perl libdbi-perl libreadline5\n  mariadb-client-10.3 mariadb-client-core-10.3\nSuggested packages:\n  libclone-perl libmldbm-perl libnet-daemon-perl libsql-statement-perl\nThe following NEW packages will be installed:\n  default-mysql-client libaio1 libconfig-inifiles-perl libdbd-mysql-perl\n  libdbi-perl libreadline5 mariadb-client-10.3 mariadb-client-core-10.3\n0 upgraded, 8 newly installed, 0 to remove and 0 not upgraded.\nNeed to get 6,904 kB/7,986 kB of archives.\nAfter this operation, 54.5 MB of additional disk space will be used.\nErr:1 http://deb.debian.org/debian buster/main amd64 mariadb-client-core-10.3 amd64 1:10.3.27-0+deb10u1\n  404  Not Found [IP: 2a04:4e42:62::644 80]\nErr:2 http://deb.debian.org/debian buster/main amd64 mariadb-client-10.3 amd64 1:10.3.27-0+deb10u1\n  404  Not Found [IP: 2a04:4e42:62::644 80]",
    "stdout_lines": [
        "Reading package lists...",
        "Building dependency tree...",
        "Reading state information...",
        "The following additional packages will be installed:",
        "  libaio1 libconfig-inifiles-perl libdbd-mysql-perl libdbi-perl libreadline5",
        "  mariadb-client-10.3 mariadb-client-core-10.3",
        "Suggested packages:",
        "  libclone-perl libmldbm-perl libnet-daemon-perl libsql-statement-perl",
        "The following NEW packages will be installed:",
        "  default-mysql-client libaio1 libconfig-inifiles-perl libdbd-mysql-perl",
        "  libdbi-perl libreadline5 mariadb-client-10.3 mariadb-client-core-10.3",
        "0 upgraded, 8 newly installed, 0 to remove and 0 not upgraded.",
        "Need to get 6,904 kB/7,986 kB of archives.",
        "After this operation, 54.5 MB of additional disk space will be used.",
        "Err:1 http://deb.debian.org/debian buster/main amd64 mariadb-client-core-10.3 amd64 1:10.3.27-0+deb10u1",
        "  404  Not Found [IP: 2a04:4e42:62::644 80]",
        "Err:2 http://deb.debian.org/debian buster/main amd64 mariadb-client-10.3 amd64 1:10.3.27-0+deb10u1",
        "  404  Not Found [IP: 2a04:4e42:62::644 80]"
    ]
}

Answer 1

也许可以指定在http://deb.debian.org/debian/pool/main/m/mariadb-10.3/上可以看到的其他包名

像这样：

- name: Install Mysql and htop
  apt: 
    update_cache: yes
    cache_valid_time: 0
    state: present
    name: "{{packages}}"
  vars:
    packages:
    - mariadb-server
    - mariadb-client
    - htop