Ansible get_url模块:无法找到文件的校验和

问题描述

我正在尝试使用以下方法获取ActiveMQ Artemis:


- name: Download the ActiveMQ Artemis artifact
  get_url:
    url: "https://www.apache.org/dyn/closer.cgi?filename=activemq/activemq-artemis/{{ artemis_version }}/apache-artemis-{{ artemis_version }}-bin.tar.gz&action=download"
    dest: "/tmp/apache-artemis-{{ artemis_version }}-bin.tar.gz"
    #with fixed checksumm it works but breaks the idea of the version to be a variable.
    #checksum: "sha512:4990a6b742b08bff6a4c7b310d2610565b08a2a02e1a7aec065460d16f8a6fe3d4fe91a8040839f93d7c2eab09fd6a79848fb130f9820559ee3e81dcf8d51ead"
    #Getting "Unable to find a checksum for file 'closer.cgi' in 'https://downloads.apache.org/activemq/activemq-artemis/2.16.0/apache-artemis-2.16.0-bin.tar.gz.sha512'"
    checksum: "sha512:https://downloads.apache.org/activemq/activemq-artemis/{{ artemis_version }}/apache-artemis-{{ artemis_version }}-bin.tar.gz.sha512"
    #Also getting: fatal: [dev-broker-01]: Failed! => {"changed": false,"dest": "/tmp/apache-artemis-2.16.0-bin.tar.gz","elapsed": 0,"msg": "Request Failed: <urlopen error [SSL: CERTIFICATE_VERIFY_Failed] certificate verify Failed (_ssl.c:618)>","url": "https://www.apache.org/dyn/closer.cgi?filename=activemq/activemq-artemis/2.16.0/apache-artemis-2.16.0-bin.tar.gz&action=download"}
    validate_certs: no

并得到:“无法在'https://downloads.apache.org/activemq/activemq-artemis/2.16.0/apache-artemis-2.16.0-bin中找到文件'closer.cgi'的校验和.tar.gz.sha512'” 它不是从dest中获取文件名:“ / tmp / apache-artemis-{{artemis_version}}-bin.tar.gz”

在验证证书时也遇到了一些问题。

有什么主意如何解决这两个问题?

解决方法

该错误似乎表明它正在寻找文件closer.cgi的校验和,而不是实际的tar.gz文件。校验和URL中的文件名是:apache-artemis-2.16.0-bin.tar.gz

另一种指定校验和的方法是只提供校验和字符串(不带文件名)。尽管为此,我们需要先完成一些任务。

如下所示:

- uri:
    url: "https://downloads.apache.org/activemq/activemq-artemis/{{ artemis_version }}/apache-artemis-{{ artemis_version }}-bin.tar.gz.sha512"
    return_content: true
  register: url_sha512
- set_fact:
    artemis_checksum: "{{ url_sha512.content.split('  ')[0] }}"      # there are 2 spaces
- get_url:
    url: "https://www.apache.org/dyn/closer.cgi?filename=activemq/activemq-artemis/{{ artemis_version }}/apache-artemis-{{ artemis_version }}-bin.tar.gz&action=download"
    dest: "/tmp/apache-artemis-{{ artemis_version }}-bin.tar.gz"
    checksum: "sha512:{{ artemis_checksum }}"
    # I was able to download without having below parameter
    # validate_certs: no

更新

当无法浏览站点目录并且必须从镜像URL获取文件时,这种方法很有用。