Add tasks to serve gating repo over content provider

Signed-off-by: Chandan Kumar <[email protected]>

hooks/playbooks/fetch_compute_facts.yml

@@ -1,12 +1,11 @@
 ---
-- name: Sync repos for controller to compute for periodic jobs
+- name: Sync repos for controller to compute
   hosts: computes
   gather_facts: true
   tasks:
     - name: Copy repositories from controller to computes
       when:
         - zuul is defined
-        - "'periodic' in zuul.job"
       become: true
       ansible.builtin.copy:
         dest: "/etc/yum.repos.d/"

roles/build_openstack_packages/defaults/main.yml

@@ -60,6 +60,7 @@ cifmw_bop_timestamper_cmd: >-
 
 cifmw_bop_branchless_projects:
   - openstack-k8s-operators/tcib
+  - os-net-config/os-net-config
 
 cifmw_bop_change_list: []
 

roles/build_openstack_packages/tasks/create_repo.yml

@@ -51,6 +51,9 @@
       priority=1
     dest: "{{ cifmw_bop_gating_repo_dest }}/gating.repo"
 
+- name: Serve gating repo
+  ansible.builtin.import_tasks: serve_gating_repo.yml
+
 - name: Check for DLRN repo at the destination
   ansible.builtin.stat:
     path: "{{ cifmw_bop_gating_repo_dest }}/delorean.repo"

roles/build_openstack_packages/tasks/serve_gating_repo.yml

@@ -0,0 +1,37 @@
+---
+- name: Install python-psutil
+  become: true
+  ansible.builtin.package:
+      name: python-psutil
+
+- name: Getting process IDs of the process
+  community.general.pids:
+    pattern: "python -m http.server" 
+  register: pids_of_python
+
+- name: Printing the process IDs obtained
+  ansible.builtin.debug:
+    msg: "{{ pids_of_python.pids }}"
+
+- name: Force kill the running process
+  ansible.builtin.command: "kill -9 {{ item }}"
+  loop: "{{ pids_of_python.pids }}"
+
+- name: Open port 8766 to serve repos
+  become: true
+  ansible.builtin.command: "{{ item }}"
+  with_items:
+    - "nft add table ip filter"
+    - "nft add chain ip filter INPUT { type filter hook input priority 0 \\; }"
+    - "nft insert rule ip filter INPUT tcp dport 8766 counter accept"
+  changed_when: true
+
+- name: Serve gating repos
+  become: true
+  ansible.builtin.shell:
+    cmd: >-
+      nohup python3 -m http.server 8766 1>{{ ansible_user_dir }}/pkg_mgr_mirror.log 2>{{ ansible_user_dir }}/pkg_mgr_mirror_error.log &
+  args:
+    chdir: "{{ cifmw_bop_gating_repo_dest }}"
+
+

roles/repo_setup/tasks/main.yml

@@ -29,5 +29,8 @@
   when: cifmw_repo_setup_enable_rhos_release | bool
 - name: Update generated repos with mirror repos
   ansible.builtin.import_tasks: ci_mirror.yml
+- name: Add gating repo
+  ansible.builtin.import_tasks: populate_gating_repo.yml
+  when: content_provider_registry_ip is defined
 - name: Sync generated repos to yum.repos.d
   ansible.builtin.import_tasks: sync_repos.yml

roles/repo_setup/tasks/populate_gating_repo.yml

@@ -0,0 +1,31 @@
+---
+- name: Check for gating.repo file on content provider
+  ansible.builtin.uri:
+    url: "http://{{ content_provider_registry_ip }}:8766/gating.repo"
+  register: _url_status
+  ignore_errors: true
+
+- name: Construct gating repo
+  when: _url_status.status == 200
+  block:
+    - name: Populate gating repo from content provider ip
+      ansible.builtin.copy:
+        content: |
+          [gating-repo]
+          baseurl=http://{{ content_provider_registry_ip }}:8766/
+          enabled=1
+          gpgcheck=0
+          priority=1
+        dest: "{{ cifmw_repo_setup_output }}/gating.repo"
+
+    - name: Check for DLRN repo at the destination
+      ansible.builtin.stat:
+        path: "{{ cifmw_repo_setup_output }}/delorean.repo"
+      register: _dlrn_repo
+
+    - name: Lower the priority of DLRN repos to allow installation from gating repo
+      when: _dlrn_repo.stat.exists
+      ansible.builtin.replace:
+        path: "{{ cifmw_repo_setup_output }}/delorean.repo"
+        regexp: "priority=1"
+        replace: "priority=20"