From d102c1ded59589d8508b4aa802e783e60ef1851a Mon Sep 17 00:00:00 2001
From: Anton Boritskiy <anton.boritskiy@sitewards.com>
Date: Fri, 16 Aug 2019 18:47:40 +0100
Subject: [PATCH] ADHOC feat (azure-deploy): add azure deploy possibility

we can pull images from Azure as well

this is not a backwards compatible change variable names were changed.
Originally this was not planned, but ambiguity in variable naming was
discovered, hence - renaming to enforce review of those variables in all
consuming projects.
---
 defaults/main.yml                  |  7 ++++++-
 tasks/download-from/aws-s3.yml     | 17 +++++++++++++++++
 tasks/download-from/azure-blob.yml | 16 ++++++++++++++++
 tasks/installation.yml             | 23 +++++------------------
 4 files changed, 44 insertions(+), 19 deletions(-)
 create mode 100644 tasks/download-from/aws-s3.yml
 create mode 100644 tasks/download-from/azure-blob.yml

diff --git a/defaults/main.yml b/defaults/main.yml
index c6efbd5..3b7e964 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,4 +1,9 @@
 ---
+## The name of the release storage provider (AWS S3 or Azure Blob Storage)
+## (required)
+magento_release_storage_provider: "aws-s3"
+#magento_release_storage_provider: "azure-blob"
+
 ## The AWS S3 bucket that contains the tarball releases of Magento
 ## (Required)
 # magento_bucket_name:
@@ -6,7 +11,7 @@
 ## The full path to the release in S3. For example, if the release is at "s3://foo-bar-bar/foo/bar.tar.gz", than the
 ## the full path is "foo/bar.tar.gz"
 ## (Required)
-# magento_storage_path:
+# magento_storage_file_path:
 
 ## The magento release folder. Contains the current set of releases
 ## (Required)
diff --git a/tasks/download-from/aws-s3.yml b/tasks/download-from/aws-s3.yml
new file mode 100644
index 0000000..230986c
--- /dev/null
+++ b/tasks/download-from/aws-s3.yml
@@ -0,0 +1,17 @@
+---
+# The AWS S3 ansible role is deliberately not used, as it does not handle multipart uploads well.
+# See https://github.com/ansible/ansible/issues/5442
+#
+# This expects to authenticat based on the invokers AWS credentials, supplied through environment variables
+- name: "Download Magento release"
+  shell: |
+      AWS_ACCESS_KEY_ID="{{ lookup('env', 'AWS_ACCESS_KEY_ID') }}" \
+      AWS_SECRET_ACCESS_KEY="{{ lookup('env', 'AWS_SECRET_ACCESS_KEY') }}" \
+      aws s3 cp s3://{{ magento_bucket_name }}/{{ magento_storage_file_path }} {{ magento_workdir }} \
+        --cli-read-timeout 300 \
+        --cli-connect-timeout 0
+  args:
+    creates: "{{ magento_workdir }}/{{ magento_storage_file_name }}"
+  when:
+    - not magento_release_stat.stat.exists
+    - magento_skip_release == False
diff --git a/tasks/download-from/azure-blob.yml b/tasks/download-from/azure-blob.yml
new file mode 100644
index 0000000..6945fb8
--- /dev/null
+++ b/tasks/download-from/azure-blob.yml
@@ -0,0 +1,16 @@
+---
+# This expects to authenticat based on the invokers Azure credentials, supplied through environment variables
+- name: "Download Magento release"
+  shell: |
+      AZURE_CLIENT_ID="{{ lookup('env','AZURE_CLIENT_ID') }}" \
+      AZURE_SECRET="{{ lookup('env','AZURE_SECRET') }}" \
+      AZURE_TENANT="{{ lookup('env','AZURE_TENANT') }}" \
+      AZURE_SUBSCRIPTION_ID="{{ lookup('env','AZURE_SUBSCRIPTION_ID') }}" \
+      AZURE_STORAGE_ACCOUNT="{{ lookup('env','AZURE_STORAGE_ACCOUNT') }}" \
+      AZURE_STORAGE_KEY="{{ lookup('env','AZURE_STORAGE_KEY') }}" \
+      az storage blob download --container-name="{{ lookup('env','AZURE_APP_RELEASES_BLOB_CONTAINER_NAME') }}" --file={{  magento_workdir  }}/{{ magento_storage_file_name }}  --name={{ magento_storage_file_path }}
+  args:
+    creates: "{{ magento_workdir }}/{{ magento_storage_file_name }}"
+  when:
+    - not magento_release_stat.stat.exists
+    - magento_skip_release == False
diff --git a/tasks/installation.yml b/tasks/installation.yml
index c113048..e377671 100644
--- a/tasks/installation.yml
+++ b/tasks/installation.yml
@@ -34,7 +34,7 @@
 
 - name: "Get the magento filename from the storage path"
   set_fact:
-    magento_file_name: "{{ magento_storage_path | basename }}"
+    magento_storage_file_name: "{{ magento_storage_file_path | basename }}"
   when:
     - not magento_release_stat.stat.exists
     - magento_skip_release == False
@@ -47,6 +47,7 @@
   when:
     - not magento_release_stat.stat.exists
     - magento_skip_release == False
+
 - name: "Set the workdir for later tasks"
   set_fact:
     magento_workdir: "{{ tmpdir.path }}"
@@ -54,26 +55,12 @@
     - not magento_release_stat.stat.exists
     - magento_skip_release == False
 
-# The AWS S3 ansible role is deliberately not used, as it does not handle multipart uploads well.
-# See https://github.com/ansible/ansible/issues/5442
-#
-# This expects to authenticat based on the invokers AWS credentials, supplied through environment variables
 - name: "Download Magento release"
-  shell: |
-      AWS_ACCESS_KEY_ID="{{ lookup('env', 'AWS_ACCESS_KEY_ID') }}" \
-      AWS_SECRET_ACCESS_KEY="{{ lookup('env', 'AWS_SECRET_ACCESS_KEY') }}" \
-      aws s3 cp s3://{{ magento_bucket_name }}/{{ magento_storage_path }} {{ magento_workdir }} \
-        --cli-read-timeout 300 \
-        --cli-connect-timeout 0
-  args:
-    creates: "{{ magento_workdir }}/{{ magento_file_name }}"
-  when:
-    - not magento_release_stat.stat.exists
-    - magento_skip_release == False
+  include: "download-from/{{ magento_release_storage_provider }}.yml"
 
 - name: "Unpack the release"
   unarchive:
-    src: "{{ magento_workdir }}/{{ magento_file_name }}"
+    src: "{{ magento_workdir }}/{{ magento_storage_file_name }}"
     dest: "{{ magento_workdir }}"
     remote_src: true
   when:
@@ -82,7 +69,7 @@
 
 - name: "Clean up the downloaded archive"
   file:
-    path: "{{ magento_workdir }}/{{ magento_file_name }}"
+    path: "{{ magento_workdir }}/{{ magento_storage_file_name }}"
     state: "absent"
   when:
     - not magento_release_stat.stat.exists