From 841fbea3dbdbf5eb877b046bc5e965330ba61cc1 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Sun, 24 May 2020 19:12:00 +0200
Subject: custom image support for collabora code

---
 roles/apps/collabora/code/defaults/main.yml      |  6 ++++++
 roles/apps/collabora/code/tasks/custom-image.yml | 27 ++++++++++++++++++++++++
 roles/apps/collabora/code/tasks/main.yml         |  7 ++++++
 roles/apps/collabora/code/templates/pod.yml.j2   |  2 +-
 4 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 roles/apps/collabora/code/tasks/custom-image.yml

(limited to 'roles')

diff --git a/roles/apps/collabora/code/defaults/main.yml b/roles/apps/collabora/code/defaults/main.yml
index 2f025db5..2f93cf88 100644
--- a/roles/apps/collabora/code/defaults/main.yml
+++ b/roles/apps/collabora/code/defaults/main.yml
@@ -11,3 +11,9 @@ collabora_code_base_path: /srv/collabora/code
 #       password: S3cret
 #    backend_storages:
 #    - cloud.example.com
+#    custom_image:        # optional
+#      from: foo/bar:1.0  # optional
+#      dockerfile: |
+#        USER root
+#        RUN apt-get install ...
+#        USER 101
diff --git a/roles/apps/collabora/code/tasks/custom-image.yml b/roles/apps/collabora/code/tasks/custom-image.yml
new file mode 100644
index 00000000..088e9318
--- /dev/null
+++ b/roles/apps/collabora/code/tasks/custom-image.yml
@@ -0,0 +1,27 @@
+---
+- name: create build directory for custom image
+  file:
+    path: "{{ collabora_code_base_path }}/{{ item.key }}/build"
+    state: directory
+
+- name: generate Dockerfile for custom image
+  copy:
+    content: |
+      FROM {{ item.value.custom_image.from | default('collabora/code:' + item.value.version) }}
+      {{ item.value.custom_image.dockerfile }}
+    dest: "{{ collabora_code_base_path }}/{{ item.key }}/build/Dockerfile"
+
+- name: install python-docker
+  apt:
+    name: python-docker
+    state: present
+
+- name: build custom image
+  docker_image:
+    name: "collabora/code/{{ item.key }}:{{ item.value.version }}"
+    state: present
+    source: build
+    build:
+      path: "{{ collabora_code_base_path }}/{{ item.key }}/build"
+      network: host
+      pull: yes
diff --git a/roles/apps/collabora/code/tasks/main.yml b/roles/apps/collabora/code/tasks/main.yml
index e283035b..57bdfa34 100644
--- a/roles/apps/collabora/code/tasks/main.yml
+++ b/roles/apps/collabora/code/tasks/main.yml
@@ -14,6 +14,13 @@
     src: "config/loolwsd.{{ item.value.version }}.xml.j2"
     dest: "{{ collabora_code_base_path }}/{{ item.key }}/config/loolwsd.xml"
 
+- name: build custom image
+  loop: "{{ collabora_code_instances | dict2items }}"
+  loop_control:
+    label: "{{ item.key }}"
+  when: "'custom_image' in item.value"
+  include_tasks: custom-image.yml
+
 - name: generate pod manifests
   loop: "{{ collabora_code_instances | dict2items }}"
   loop_control:
diff --git a/roles/apps/collabora/code/templates/pod.yml.j2 b/roles/apps/collabora/code/templates/pod.yml.j2
index eb771de7..53fb4c0d 100644
--- a/roles/apps/collabora/code/templates/pod.yml.j2
+++ b/roles/apps/collabora/code/templates/pod.yml.j2
@@ -5,7 +5,7 @@ metadata:
 spec:
   containers:
   - name: collabora-code
-    image: "collabora/code:{{ item.value.version }}"
+    image: "collabora/code{% if 'custom_image' in item.value %}/{{ item.key }}{% endif %}:{{ item.value.version }}"
     resources:
       limits:
         memory: "4Gi"
-- 
cgit v1.2.3