Ansible get_url 模块：无法找到文件的校验和

Question

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：

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'"
It's not picking up the filename from dest: "/tmp/apache-artemis-{{ artemis_version }}-bin.tar.gz"

验证证书时也遇到一些问题。

有什么想法可以解决这两个问题吗？

Answer 1

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

.

指定校验和的另一种方法是仅提供校验和字符串（不带文件名）。尽管如此，我们需要在获得它之前提出一些任务。

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，这种方法非常有用。