copr-hv: prepare qcow2 images on hypervisors

roles/copr/backend/files/provision/local-image-update.yml

@@ -0,0 +1,19 @@
+---
+# This playbook is used on copr hypervisor for preparing qcow2 copr builder
+# images.
+
+- name: prepare local VM for creating copr builder image
+  hosts: all
+  remote_user: root
+  gather_facts: false
+
+  vars_files:
+    - vars.yml
+    - aws_cloud_vars.yml
+
+  vars:
+  - updatebuilder: true
+  - prepare_base_image: 1
+
+  tasks:
+  - include: "provision_builder_tasks.yml"

roles/copr/backend/tasks/resalloc.yml

@@ -1,3 +1,4 @@
+---
 - name: install packages needed by resalloc server
   dnf:
     state: present
@@ -31,23 +32,17 @@
   become: yes
   become_user: postgres
 
-- name: install .ansible.cfg for resalloc user
+- name: setup provision directory
+  include_tasks: setup_provisioning_environment.yml
+  vars:
+    provision_directory: /var/lib/resallocserver/provision
+
+- name: install .ansible.cfg for {{ provision_user }} user
   copy: src=ansible.cfg dest=/var/lib/resallocserver/.ansible.cfg
         owner=resalloc group=resalloc mode=600
   tags:
   - provision_config
 
-- name: resalloc, sync copr provisioning files
-  synchronize: src="provision/" dest="/var/lib/resallocserver/provision/"
-  tags:
-  - provision_config
-
-- name: "resalloc, sync copr provisioning files [remove mock config leftovers]"
-  synchronize: src="provision/files/mock/" dest="/var/lib/resallocserver/provision/files/mock/"
-               delete=yes
-  tags:
-  - provision_config
-
 - name: resalloc, sync resalloc provisioning files
   synchronize: src="resalloc_provision/" dest="/var/lib/resallocserver/resalloc_provision/"
   tags:
@@ -64,31 +59,6 @@
   tags:
   - provision_config
 
-- name: resalloc, generate vars files
-  template:
-    src: "provision/{{ item }}"
-    dest: "/var/lib/resallocserver/provision/{{ item }}"
-  with_items:
-  - vars.yml
-  - nova_cloud_vars.yml
-  - aws_cloud_vars.yml
-  tags:
-  - provision_config
-
-- name: resalloc, rpmbuild config
-  template:
-    src: provision/copr-rpmbuild/main.ini.j2
-    dest: /var/lib/resallocserver/provision/files/main.ini
-  tags:
-  - provision_config
-
-- name: resalloc, rpkg config
-  template:
-    src: provision/rpkg.conf.j2
-    dest: /var/lib/resallocserver/provision/files/rpkg.conf
-  tags:
-  - provision_config
-
 - name: resalloc, ssh directory
   file:
     path: /var/lib/resallocserver/.ssh

roles/copr/backend/tasks/setup_provisioning_environment.yml

@@ -0,0 +1,36 @@
+---
+- name: sync copr provisioning files
+  synchronize: src="provision/" dest="{{ provision_directory }}/"
+  tags:
+  - provision_config
+
+- name: "sync copr provisioning files [remove mock config leftovers]"
+  synchronize: src="provision/files/mock/" dest="{{ provision_directory }}/files/mock/"
+               delete=yes
+  tags:
+  - provision_config
+
+- name: resalloc, generate vars files
+  template:
+    src: "provision/{{ item }}"
+    dest: "{{ provision_directory }}/{{ item }}"
+  with_items:
+  - vars.yml
+  - nova_cloud_vars.yml
+  - aws_cloud_vars.yml
+  tags:
+  - provision_config
+
+- name: resalloc, rpmbuild config
+  template:
+    src: provision/copr-rpmbuild/main.ini.j2
+    dest: "{{ provision_directory }}/files/main.ini"
+  tags:
+  - provision_config
+
+- name: resalloc, rpkg config
+  template:
+    src: provision/rpkg.conf.j2
+    dest: "{{ provision_directory }}/files/rpkg.conf"
+  tags:
+  - provision_config

roles/copr/hypervisor/tasks/main.yml

@@ -129,6 +129,10 @@
     group: copr
     mode: 0600
 
+- name: provide pub key, too, so we can install them to generated builder images
+  copy: src=buildsys.pub dest=/home/copr/.ssh/id_rsa.pub
+        owner=copr group=ćopr mode=0600
+
 - name: install libvirt packages
   package: name={{ item }} state=present
   with_items:
@@ -136,3 +140,24 @@
   - libguestfs-tools-c
   - libvirt
   - virt-install
+
+- name: Enable praiskup-helpers repo
+  community.general.copr:
+    state: enabled
+    name: praiskup/helpers
+    chroot: epel-8-x86_64
+
+- name: install latest packages
+  package: name=praiskup-helpers state=latest
+
+- name: install configuration for /bin/copr-image
+  copy:
+    dest: /etc/eimg/eimg.sh
+    content: |
+      EIMG_COPR_PLAYBOOK_DIR=/home/copr/vm-provisioning
+      EIMG_COPR_PLAYBOOK=local-image-update.yml
+
+- name: setup provision directory
+  include_tasks: setup_provisioning_environment.yml
+  vars:
+    provision_directory: /home/copr/provision