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Amazon: Fix distribution facts for older release

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Ansible can gather distribution facts for older Amazon Linux
with /etc/os-release data.

Fixes: #73946

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
This commit is contained in:
Abhijeet Kasurde 2021-03-18 11:23:01 +05:30 committed by Matt Clay
parent ad5ee1542a
commit 3811fddede
4 changed files with 62 additions and 14 deletions
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2
changelogs/fragments/73946_amazon_linux.yml Normal file
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@ -0,0 +1,2 @@
minor_changes:
- setup - fix distribution facts for Older Amazon Linux with ``/etc/os-release`` (https://github.com/ansible/ansible/issues/73946).

13
lib/ansible/module_utils/facts/system/distribution.py
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@ -226,9 +226,16 @@ class DistributionFiles:
if path == '/etc/os-release':
version = re.search(r"VERSION_ID=\"(.*)\"", data)
if version:
amazon_facts['distribution_version'] = version.group(1)
amazon_facts['distribution_major_version'] = version.group(1).split('.')[0]
amazon_facts['distribution_minor_version'] = version.group(1).split('.')[1]
distribution_version = version.group(1)
amazon_facts['distribution_version'] = distribution_version
version_data = distribution_version.split(".")
if len(version_data) > 1:
major, minor = version_data
else:
major, minor = version_data[0], 'NA'
amazon_facts['distribution_major_version'] = major
amazon_facts['distribution_minor_version'] = minor
else:
version = [n for n in data.split() if n.isdigit()]
version = version[0] if version else 'NA'

27
test/units/module_utils/facts/system/distribution/fixtures/amazon_linux_2.json
View file

@ -1,14 +1,14 @@
{
"platform.dist": [
"",
"",
"amzn",
"2",
""
],
"input": {
"/etc/system-release": "Amazon Linux release 2",
"/etc/os-release": ""
"/etc/os-release": "NAME=\"Amazon Linux\"\nVERSION=\"2\"\nID=\"amzn\"\nID_LIKE=\"centos rhel fedora\"\nVERSION_ID=\"2\"\nPRETTY_NAME=\"Amazon Linux 2\"\nANSI_COLOR=\"0;33\"\nCPE_NAME=\"cpe:2.3:o:amazon:amazon_linux:2\"\nHOME_URL=\"https://amazonlinux.com/\"\n",
"/etc/system-release": "Amazon Linux release 2 (Karoo)\n"
},
"name": "Amazon Linux 2",
"name": "Amazon 2",
"result": {
"distribution_release": "NA",
"distribution": "Amazon",
@ -18,17 +18,22 @@
},
"distro": {
"id": "amzn",
"name": "Amazon Linux",
"version": "2",
"codename": "",
"version_best": "2",
"lsb_release_info": {},
"os_release_info": {
"name": "Amazon Linux AMI",
"ansi_color": "0;33",
"id_like": "rhel fedora",
"id_like": "centos rhel fedora",
"version_id": "2",
"pretty_name": "Amazon Linux release 2",
"pretty_name": "Amazon Linux 2",
"name": "Amazon Linux",
"version": "2",
"home_url": "",
"id": "amzn"
"home_url": "https://amazonlinux.com/",
"id": "amzn",
"cpe_name": "cpe:2.3:o:amazon:amazon_linux:2"
}
}
},
"platform.release": "4.14.181-142.260.amzn2.x86_64"
}

34
test/units/module_utils/facts/system/distribution/fixtures/amazon_linux_release_2.json Normal file
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@ -0,0 +1,34 @@
{
"platform.dist": [
"",
"",
""
],
"input": {
"/etc/system-release": "Amazon Linux release 2",
"/etc/os-release": ""
},
"name": "Amazon Linux 2",
"result": {
"distribution_release": "NA",
"distribution": "Amazon",
"distribution_major_version": "2",
"os_family": "RedHat",
"distribution_version": "2"
},
"distro": {
"id": "amzn",
"version": "2",
"codename": "",
"os_release_info": {
"name": "Amazon Linux AMI",
"ansi_color": "0;33",
"id_like": "rhel fedora",
"version_id": "2",
"pretty_name": "Amazon Linux release 2",
"version": "2",
"home_url": "",
"id": "amzn"
}
}
}