【发布时间】：2018-02-28 22:33:47
【问题描述】：
我正在尝试使用 Ansible 安装 rpm 包。但是，我无法弄清楚如何正确地做到这一点。我希望有人能帮我解决这个问题。
这是我到目前为止所做的：
1.使用 yum_repository 模块（试一试）
- name: "Setting up percona repository"
yum_repository:
name: "Percona"
description: "Percona yum repository"
baseurl: "http://www.percona.com/downloads/percona-release/redhat/latest/percona-release-0.1-4.noarch.rpm"
- name: "Installing PMM client package"
yum: pkg={{item}} state=installed
with_items:
- pmm-client
结果
TASK [pmmhosts : Setting up percona repository] **********************************************************************
changed: [server1]
changed: [server2]
TASK [pmmhosts : Installing PMM client package] **********************************************************************
failed: [server1] (item=[u'pmm-client']) => {"changed": false, "item": ["pmm-client"], "msg": "Failure talking to yum: failure: repodata/repomd.xml from Percona: [Errno 256] No more mirrors to try.
http://www.percona.com/downloads/percona-release/redhat/0.1-4/percona-release-0.1-4.noarch.rpm/repodata/repomd.xml: [Errno -1] Error importing repomd.xml for Percona: Damaged repomd.xml file"}
failed: [server2] (item=[u'pmm-client']) => {"changed": false, "item": ["pmm-client"], "msg": "Failure talking to yum: failure: repodata/repomd.xml from Percona: [Errno 256] No more mirrors to try.
http://www.percona.com/downloads/percona-release/redhat/0.1-4/percona-release-0.1-4.noarch.rpm/repodata/repomd.xml: [Errno -1] Error importing repomd.xml for Percona: Damaged repomd.xml file"}
2。使用 yum_repository 模块（尝试 2）
- name: "Setting up percona repository"
yum_repository:
name: "Percona"
description: "Percona yum repository"
baseurl: "http://www.percona.com/downloads/percona-release/redhat/latest/"
- name: "Installing PMM client package"
yum: pkg={{item}} state=installed
with_items:
- pmm-client
结果
TASK [pmmhosts : Setting up percona repository] **********************************************************************
changed: [server1]
changed: [server2]
TASK [pmmhosts : Installing PMM client package] **********************************************************************
failed: [server1] (item=[u'pmm-client']) => {"changed": false, "item": ["pmm-client"], "msg": "Failure talking to yum: failure: repodata/repomd.xml from Percona: [Errno 256] No more mirrors to try.
http://www.percona.com/downloads/percona-release/redhat/0.1-4/percona-release-0.1-4.noarch.rpm/repodata/repomd.xml: [Errno -1] Error importing repomd.xml for Percona: Damaged repomd.xml file"}
failed: [server2] (item=[u'pmm-client']) => {"changed": false, "item": ["pmm-client"], "msg": "Failure talking to yum: failure: repodata/repomd.xml from Percona: [Errno 256] No more mirrors to try.
http://www.percona.com/downloads/percona-release/redhat/0.1-4/percona-release-0.1-4.noarch.rpm/repodata/repomd.xml: [Errno -1] Error importing repomd.xml for Percona: Damaged repomd.xml file"}
3.使用 shell 模块（试一试）
- name: "Setting up percona repository"
shell: "yum install -y http://www.percona.com/redir/downloads/percona-release/redhat/latest/percona-release-0.1-4.noarch.rpm"
- name: "Installing PMM client package"
yum: pkg={{item}} state=installed
with_items:
- pmm-client
结果（运行 1）
TASK [pmmhosts : Setting up percona repository] **********************************************************************
changed: [server1]
changed: [server2]
TASK [pmmhosts : Installing PMM client package] **********************************************************************
changed: [server1] => (item=[u'pmm-client'])
changed: [server2] => (item=[u'pmm-client'])
结果（运行 2）
TASK [pmmhosts : Setting up percona repository] **********************************************************************
fatal: [server1]: FAILED! => {"changed": true, "cmd": "yum install -y http://www.percona.com/redir/downloads/percona-release/redhat/latest/percona-release-0.1-4.noarch.rpm", "delta": "0:00:01.363009", "end": "2018-02-28 16:31:23.728102", "msg": "non-zero return code", "rc": 1, "start": "2018-02-28 16:31:22.365093", "stderr": "Error: Nothing to do", "stderr_lines": ["Error: Nothing to do"], "stdout": "Loaded plugins: fastestmirror
Examining /var/tmp/yum-root-5raeIL/percona-release-0.1-4.noarch.rpm: percona-release-0.1-4.noarch
/var/tmp/yum-root-5raeIL/percona-release-0.1-4.noarch.rpm: does not update installed package.", "stdout_lines": ["Loaded plugins: fastestmirror", "Examining /var/tmp/yum-root-5raeIL/percona-release-0.1-4.noarch.rpm: percona-release-0.1-4.noarch", "/var/tmp/yum-root-5raeIL/percona-release-0.1-4.noarch.rpm: does not update installed package."]}
fatal: [server2]: FAILED! => {"changed": true, "cmd": "yum install -y http://www.percona.com/redir/downloads/percona-release/redhat/latest/percona-release-0.1-4.noarch.rpm", "delta": "0:00:01.363009", "end": "2018-02-28 16:31:23.728102", "msg": "non-zero return code", "rc": 1, "start": "2018-02-28 16:31:22.365093", "stderr": "Error: Nothing to do", "stderr_lines": ["Error: Nothing to do"], "stdout": "Loaded plugins: fastestmirror
Examining /var/tmp/yum-root-5raeIL/percona-release-0.1-4.noarch.rpm: percona-release-0.1-4.noarch
/var/tmp/yum-root-5raeIL/percona-release-0.1-4.noarch.rpm: does not update installed package.", "stdout_lines": ["Loaded plugins: fastestmirror", "Examining /var/tmp/yum-root-5raeIL/percona-release-0.1-4.noarch.rpm: percona-release-0.1-4.noarch", "/var/tmp/yum-root-5raeIL/percona-release-0.1-4.noarch.rpm: does not update installed package."]}
结论：
到目前为止，使用 yum_repository 模块，我已成功安装存储库。但是，我无法从此存储库中获取任何软件包，因此不再可能执行“yum install”。 另一方面，使用 shell 模块，我可以第一次安装存储库，然后安装包运行正常。但是，由于已安装存储库的错误，我无法再次重现该状态。
【问题讨论】：
-
如果你在本机上登录，
yum install pmm-client是否运行成功？ -
实际上，它返回的错误信息与 Ansible 显示的相同
-
你去！ :D
-
我知道你想说什么。不过，如果我通过 shell 之类的命令执行此操作，则没有错误。应该有一种方法可以使用 yum_repository 模块。因为这应该是正确/可靠的方式
-
是的，但问题不是ansible。正如错误消息所暗示的那样 - yum 无法安装软件包，无法安装
标签： ansible repository rpm yum errno