[reproducer] Replace all reproducer vars with zuul vars

reproducer.yml

@@ -108,31 +108,23 @@
             name: firewalld
             state: restarted
 
+    # NOTE(dpawlik): Keep support for legacy workflow where
+    # controller host is created and actions are done not on
+    # hypervisor directly, but on controller.
     # NOTE(dpawlik): Synchronize current Zuul repositories stored in $HOME/src
     # to controller-0 to make sure all projects are in state as they should.
-    - name: Synchronize src dir with controller-0
-      when:
-        - not cifmw_deploy_reproducer_env | default(true) | bool
-      vars:
-        sync_dir: "{{ ansible_user_dir }}/src"
-      ansible.posix.synchronize:
-        src: "{{ sync_dir }}/"
-        dest: "zuul@controller-0:{{ sync_dir }}"
-        archive: true
-        recursive: true
-
-    # NOTE(dpawlik): After calling reproducer role using ZIronic tool,
-    # when the bootstrap phase has been completed, it generates a file
-    # "reproducer-variables.yml" that contains all variables done in the
-    # CI job. The problem here is, that "testing" phase might have other
-    # variables than what was in the bootstrap phase. It means, that
-    # we need to overwrite the variables with current CI job vars.
-    - name: Overwrite reproducer-variables.yml when ZIronic bootstrap
+    - name: Set hypervisor name if not defined
+      when: hypervisor is not defined
+      ansible.builtin.set_fact:
+        hypervisor: "{{ ansible_fqdn }}"
+
+    - name: Prepare job after earlier bootstrap by PreMetal
       when:
         - not cifmw_deploy_reproducer_env | default(true) | bool
       ansible.builtin.include_role:
         name: reproducer
-        tasks_from: overwrite_zuul_vars.yml
+        tasks_from: premetal.yml
+
     - name: Run deployment if instructed to
       when:
         - cifmw_deploy_architecture | default(false) | bool
@@ -141,7 +133,10 @@
       poll: 20
       delegate_to: controller-0
       ansible.builtin.command:
-        cmd: "$HOME/deploy-architecture.sh {{ cifmw_deploy_architecture_args | default('') }}"
+        cmd: >
+          $HOME/deploy-architecture.sh
+          -e hypervisor="{{ hypervisor }}"
+          {{ cifmw_deploy_architecture_args | default('') }}
 
     - name: Run post deployment if instructed to
       when:

roles/reproducer/files/merge_yaml_override.py

@@ -0,0 +1,118 @@
+#!/usr/bin/env python3
+#
+# Copyright Red Hat, Inc.
+# All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# Merge two YAML files whose root is a mapping: keys from OVERRIDE replace BASE
+# recursively for nested mappings; non-dict values (scalars, lists) are
+# replaced entirely by OVERRIDE. Requires PyYAML (python3-pyyaml / python3-yaml
+# on RPM systems).
+
+from __future__ import annotations
+
+import sys
+
+try:
+    import yaml
+except ImportError:
+    sys.stderr.write(
+        "merge_yaml_override.py: PyYAML is required "
+        "(e.g. dnf install python3-pyyaml or pip install pyyaml)\n"
+    )
+    sys.exit(1)
+
+
+class DoubleQuoteDumper(yaml.SafeDumper):
+    """SafeDumper that uses double quotes instead of single quotes."""
+
+    pass
+
+
+def _str_representer(dumper, data):
+    if "\n" in data:
+        return dumper.represent_scalar("tag:yaml.org,2002:str", data, style="|")
+    if any(c in data for c in "{}[]%*&!@#"):
+        return dumper.represent_scalar("tag:yaml.org,2002:str", data, style='"')
+    return dumper.represent_scalar("tag:yaml.org,2002:str", data)
+
+
+DoubleQuoteDumper.add_representer(str, _str_representer)
+
+
+def deep_merge(base: object, override: object) -> object:
+    if base is None:
+        return override
+    if override is None:
+        return base
+    if isinstance(base, dict) and isinstance(override, dict):
+        out = dict(base)
+        for key, val in override.items():
+            if key in out:
+                out[key] = deep_merge(out[key], val)
+            else:
+                out[key] = val
+        return out
+    return override
+
+
+def main() -> None:
+    argc = len(sys.argv)
+    if argc not in (3, 4):
+        sys.stderr.write(
+            f"usage: {sys.argv[0]} FILE1_BASE.yml FILE2_OVERRIDE.yml [MERGED_OUT.yml]\n"
+            "  Deep-merge two YAML mappings: FILE2 wins on duplicate keys (nested dicts merged).\n"
+            "  Scalars and lists from FILE2 replace FILE1. If MERGED_OUT is omitted, print to stdout.\n"
+        )
+        sys.exit(2)
+
+    base_path, override_path = sys.argv[1], sys.argv[2]
+    out_path = sys.argv[3] if argc == 4 else None
+
+    with open(base_path, encoding="utf-8") as f:
+        base = yaml.safe_load(f)
+    with open(override_path, encoding="utf-8") as f:
+        override = yaml.safe_load(f)
+
+    if base is None:
+        base = {}
+    if override is None:
+        override = {}
+
+    if not isinstance(base, dict):
+        sys.stderr.write(
+            f"{base_path}: root must be a mapping, got {type(base).__name__}\n"
+        )
+        sys.exit(3)
+    if not isinstance(override, dict):
+        sys.stderr.write(
+            f"{override_path}: root must be a mapping, got {type(override).__name__}\n"
+        )
+        sys.exit(3)
+
+    merged = deep_merge(base, override)
+    dump_kw = dict(
+        default_flow_style=False,
+        sort_keys=False,
+        allow_unicode=True,
+    )
+    if out_path is None:
+        yaml.dump(merged, sys.stdout, Dumper=DoubleQuoteDumper, **dump_kw)
+    else:
+        with open(out_path, "w", encoding="utf-8") as out_f:
+            yaml.dump(merged, out_f, Dumper=DoubleQuoteDumper, **dump_kw)
+
+
+if __name__ == "__main__":
+    main()

roles/reproducer/tasks/compute_additional_args.yml

@@ -0,0 +1,12 @@
+---
+- name: "Checking if file exists {{ secret_file }}"
+  ansible.builtin.stat:
+    path: "{{ secret_file }}"
+  register: _current_file
+
+- name: Add secret file into cifmw_deploy_architecture_args when exists
+  when: _current_file.stat.exists
+  ansible.builtin.set_fact:
+    cifmw_deploy_architecture_args: >
+      {{ cifmw_deploy_architecture_args | default('') }}
+      -e @{{ secret_file }}

roles/reproducer/tasks/overwrite_pull_secret.yml

@@ -0,0 +1,36 @@
+---
+# No log in that file are necessary and it should not use: cifmw_nolog var.
+- name: Slurp full pull-secret from secrets dir
+  ansible.builtin.slurp:
+    src: "{{ ansible_user_dir }}/secrets/pull_secret.json"
+  register: _full_pull_secret
+  no_log: true
+
+- name: Get current cluster pull-secret
+  kubernetes.core.k8s_info:
+    kubeconfig: "{{ cifmw_openshift_kubeconfig | default(ansible_user_dir ~ '/.kube/config') }}"
+    kind: Secret
+    name: pull-secret
+    namespace: openshift-config
+  register: _cluster_pull_secret
+  no_log: true
+
+- name: Merge and update cluster pull-secret
+  vars:
+    _full_auths: "{{ (_full_pull_secret.content | b64decode | from_json).auths }}"
+    _cluster_auths: "{{ (_cluster_pull_secret.resources[0].data['.dockerconfigjson'] | b64decode | from_json).auths }}"
+    _merged:
+      auths: "{{ _cluster_auths | combine(_full_auths, recursive=true) }}"
+  kubernetes.core.k8s:
+    kubeconfig: "{{ cifmw_openshift_kubeconfig | default(ansible_user_dir ~ '/.kube/config') }}"
+    state: present
+    definition:
+      apiVersion: v1
+      kind: Secret
+      metadata:
+        name: pull-secret
+        namespace: openshift-config
+      type: kubernetes.io/dockerconfigjson
+      data:
+        .dockerconfigjson: "{{ _merged | to_json | b64encode }}"
+  no_log: true

roles/reproducer/tasks/overwrite_zuul_vars.yml

@@ -15,46 +15,58 @@
 
 - name: Overwrite reproducer-variables.yml when ZIronic used
   when: _current_zuul_vars.stat.exists
+  vars:
+    temp_reproducer_var_path: /tmp/reproducer-variables.yml
+    temp_merged_reproducer_var_path: /tmp/merged-reproducer-variables.yml
   block:
-    - name: Dump reproducer-variables.yml to var
+    - name: Slurp reproducer-variables.yml to hypervisor
       ansible.builtin.slurp:
         src: "{{ cifmw_basedir }}/parameters/reproducer-variables.yml"
       register: reproducer_original
       delegate_to: controller-0
       no_log: "{{ cifmw_nolog | default(true) | bool }}"
 
-    - name: Dump zuul_vars.yaml to var
-      ansible.builtin.slurp:
-        src: "{{ ansible_user_dir }}/configs/zuul_vars.yaml"
-      register: zuul_job_vars
+    - name: Create temp file reproducer-variables.yml on hypervisor
+      ansible.builtin.copy:
+        content: "{{ reproducer_original.content | b64decode }}"
+        dest: "{{ temp_reproducer_var_path }}"
+        mode: "0664"
       no_log: "{{ cifmw_nolog | default(true) | bool }}"
 
-    - name: Load current job zuul_vars.yaml
-      ansible.builtin.include_vars:
-        file: "{{ ansible_user_dir }}/configs/zuul_vars.yaml"
-        name: _current_zuul_vars_include
+    - name: Copy merge yamls script
+      become: true
+      ansible.builtin.copy:
+        src: merge_yaml_override.py
+        dest: /usr/local/bin/merge_yaml_override
+        mode: "0755"
 
-    - name: Decode reproducer-variables.yml content
-      ansible.builtin.set_fact:
-        reproducer_vars_content: "{{ reproducer_original.content | b64decode | from_yaml }}"
+    - name: Execute merge script
+      ansible.builtin.shell: >
+        python3 /usr/local/bin/merge_yaml_override
+        {{ temp_reproducer_var_path }}
+        {{ ansible_user_dir }}/configs/zuul_vars.yaml >
+        {{ temp_merged_reproducer_var_path }}
       no_log: "{{ cifmw_nolog | default(true) | bool }}"
 
-    - name: Filter zuul vars to only keys present in reproducer-variables
-      ansible.builtin.set_fact:
-        _zuul_vars_filtered: >-
-          {{
-            _current_zuul_vars_include | dict2items
-            | selectattr('key', 'in', reproducer_vars_content.keys())
-            | items2dict
-          }}
+    - name: Slurp merged reproducer-variables.yml from hypervisor
+      ansible.builtin.slurp:
+        src: "{{ temp_merged_reproducer_var_path }}"
+      register: merged_reproducer_slurp
       no_log: "{{ cifmw_nolog | default(true) | bool }}"
 
     - name: Write back merged reproducer-variables.yml
       ansible.builtin.copy:
-        content: >-
-          {{ reproducer_vars_content | combine(_zuul_vars_filtered, recursive=true) | to_nice_yaml }}
+        content: "{{ merged_reproducer_slurp.content | b64decode }}"
         dest: "{{ cifmw_basedir }}/parameters/reproducer-variables.yml"
-        mode: '0664'
+        mode: "0664"
         backup: true
       no_log: "{{ cifmw_nolog | default(true) | bool }}"
       delegate_to: controller-0
+
+    - name: Overwrite custom-params.yml
+      ansible.builtin.copy:
+        content: "{{ merged_reproducer_slurp.content | b64decode }}"
+        dest: "{{ cifmw_basedir }}/artifacts/parameters/custom-params.yml"
+        mode: "0664"
+      no_log: "{{ cifmw_nolog | default(true) | bool }}"
+      delegate_to: controller-0

roles/reproducer/tasks/premetal.yml

@@ -0,0 +1,36 @@
+---
+- name: Synchronize src dir
+  ansible.builtin.include_tasks:
+    file: sync_src_dir.yml
+
+# NOTE(dpawlik): After calling reproducer role using PreMetal tool,
+# when the bootstrap phase has been completed, it generates a file
+# "reproducer-variables.yml" that contains all variables done in the
+# CI job. The problem here is, that "testing" phase might have other
+# variables than what was in the bootstrap phase. It means, that
+# we need to overwrite the variables with current CI job vars.
+- name: Overwrite reproducer-variables.yml when PreMetal bootstrap
+  ansible.builtin.include_tasks:
+    file: overwrite_zuul_vars.yml
+
+- name: Overwrite pull-secret.json and add missing registries
+  ansible.builtin.include_tasks:
+    file: overwrite_pull_secret.yml
+
+# NOTE(dpawlik): Since we use PreMetal, some variables are not
+# redirected to nested ansible execution - they needs to be
+# included on executing host - controller-0.
+- name: Compute additional deploy_architecture_args with secrets
+  vars:
+    basic_secret_files:
+      - "{{ ansible_user_dir }}/secrets/registry_token_creds.yaml"
+  ansible.builtin.include_tasks:
+    file: compute_additional_args.yml
+  loop: "{{ cifmw_deploy_architecture_secret_files | default(basic_secret_files) }}"
+  loop_control:
+    loop_var: secret_file
+
+- name: Print final cifmw_deploy_architecture_args
+  ansible.builtin.debug:
+    msg: >
+      Current cifmw_deploy_architecture_args {{ cifmw_deploy_architecture_args | default('') }}