DCD-224: New task for common package installs that is cross-distro.

roles/linux-common/.yamllint

@@ -0,0 +1,11 @@
+extends: default
+
+rules:
+  braces:
+    max-spaces-inside: 1
+    level: error
+  brackets:
+    max-spaces-inside: 1
+    level: error
+  line-length: disable
+  truthy: disable

roles/linux-common/molecule/default/Dockerfile.j2

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+# Molecule managed
+
+{% if item.registry is defined %}
+FROM {{ item.registry.url }}/{{ item.image }}
+{% else %}
+FROM {{ item.image }}
+{% endif %}
+
+RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get install -y python sudo bash ca-certificates && apt-get clean; \
+    elif [ $(command -v dnf) ]; then dnf makecache && dnf --assumeyes install python sudo python-devel python*-dnf bash && dnf clean all; \
+    elif [ $(command -v yum) ]; then yum makecache fast && yum install -y python sudo yum-plugin-ovl bash && sed -i 's/plugins=0/plugins=1/g' /etc/yum.conf && yum clean all; \
+    elif [ $(command -v zypper) ]; then zypper refresh && zypper install -y python sudo bash python-xml && zypper clean -a; \
+    elif [ $(command -v apk) ]; then apk update && apk add --no-cache python sudo bash ca-certificates; \
+    elif [ $(command -v xbps-install) ]; then xbps-install -Syu && xbps-install -y python sudo bash ca-certificates && xbps-remove -O; fi

roles/linux-common/molecule/default/molecule.yml

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+---
+dependency:
+  name: galaxy
+driver:
+  name: docker
+lint:
+  name: yamllint
+platforms:
+  - name: amazon_linux2
+    image: amazonlinux:2
+  - name: ubuntu_lts
+    image: ubuntu:bionic
+provisioner:
+  name: ansible
+  lint:
+    name: ansible-lint
+verifier:
+  name: testinfra
+  lint:
+    name: flake8

roles/linux-common/molecule/default/playbook.yml

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+---
+- name: Converge
+  hosts: all
+  roles:
+    - role: linux-common

roles/linux-common/molecule/default/tests/test_default.py

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+import os
+
+import testinfra.utils.ansible_runner
+
+testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
+    os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all')
+
+
+def test_user_prereq(host):
+    f = host.file('/usr/sbin/useradd')
+    assert f.exists
+
+
+def test_support_packages(host):
+    assert host.file('/usr/bin/jq').exists
+    assert host.file('/usr/bin/curl').exists

roles/linux-common/tasks/debian.yml

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+---

roles/linux-common/tasks/main.yml

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+---
+
+# Note: Try and limit these to packages that are distro-specific, and
+# place commonly-named ones below.
+- name: Install distro-specific prerequisites
+  include: "{{ ansible_os_family|lower }}.yml"
+
+- name: Install common support packags
+  package:
+    name:
+      - jq
+      - curl

roles/linux-common/tasks/redhat.yml

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+---
+
+- name: Install Redhat family support packages
+  yum:
+    name:
+      - shadow-utils