DCD-686: Initial manifest download logic.

group_vars/aws_node_local.yml

@@ -126,3 +126,5 @@ atl_rds_instance_class: "{{ lookup('env', 'ATL_RDS_INSTANCE_CLASS') }}"
 atl_rds_multi_az: "{{ lookup('env', 'ATL_RDS_MULTI_AZ') }}"
 atl_rds_subnet_group_name: "{{ lookup('env', 'ATL_RDS_SUBNET_GROUP_NAME') }}"
 atl_rds_security_group: "{{ lookup('env', 'ATL_RDS_SECURITY_GROUP') }}"
+
+atl_backup_manifest_url: "{{ lookup('env', 'ATL_BACKUP_MANIFEST_URL) }}"

roles/restore_metadata/molecule/default/Dockerfile.j2

@@ -0,0 +1,14 @@
+# 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/restore_metadata/molecule/default/molecule.yml

@@ -0,0 +1,20 @@
+---
+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/restore_metadata/molecule/default/playbook.yml

@@ -0,0 +1,12 @@
+---
+- name: Converge
+  hosts: all
+  vars:
+    atl_product_user: "testuser"
+    atl_product_home: "/opt/atlassian/product"
+    atl_product_installation_base: "/opt/atlassian/product/install"
+    atl_installer_temp: "/opt/atlassian/temp"
+    atl_product_home_shared: "/media/atl/jira/shared"
+    atl_product_shared_plugins: "/media/atl/jira/shared/plugins/"
+  roles:
+    - role: restore_metadata

roles/restore_metadata/molecule/default/tests/test_default.py

@@ -0,0 +1,19 @@
+import os
+import pytest
+
+import testinfra.utils.ansible_runner
+
+testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
+    os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('all')
+
+
+def test_user_created(host):
+    user = host.user('testuser')
+    assert user.exists
+
+
+@pytest.mark.parametrize('exe', [
+    '/usr/bin/git'
+])
+def test_package_exes(host, exe):
+    assert host.file(exe).exists

roles/restore_metadata/tasks/main.yml

@@ -0,0 +1,26 @@
+---
+
+- block:
+
+    - name: Parse the manifest URL
+      set_fact:
+        atl_backup_manifest_scheme: "{{ atl_backup_manifest_url | urlsplit('scheme') }}"
+        atl_backup_manifest_bucket: "{{ atl_backup_manifest_url | urlsplit('hostname') }}"
+        atl_backup_manifest_path: "{{ atl_backup_manifest_url | urlsplit('path') }}"
+        atl_backup_manifest_filename: "{{ atl_backup_manifest_path | basename}}"
+        atl_backup_manifest_dest: "{{ atl_installer_temp }}/{{ atl_backup_manifest_filename }}"
+
+    - name: Fetch the manifest from S3
+      aws_s3:
+        bucket: "{{ atl_backup_manifest | urlsplit('hostname' }}"
+        object: "{{ atl_backup_manifest | urlsplit('path' }}"
+        dest: "{{ atl_installer_temp }}/{{ atl_backup_manifest | urlsplit('path' | }}"
+      when: atl_backup_manifest_scheme == 's3'
+
+    - name: Fetch the manifest from remote host
+      get_url:
+        url: "{{ atl_backup_manifest_url }}"
+        dest: "{{ atl_backup_manifest_dest }}"
+      when: atl_backup_manifest_scheme != 's3'
+
+  when: atl_backup_manifest_url is defined and atl_backup_manifest_url != ''