bootstrap: pkg dict, custom facts

roles/bootstrap/defaults/main.yml

@@ -1,12 +1,25 @@
 ---
-DEFAULT_PKGS:
+bootstrap_default_pkgs:
-  - sudo
+  common:
-  - vim
+    - sudo
-  - vim-default-editor
+    - vim
-UNWANTED_PKGS:
+  RedHat:
+    - python3-rpm
+    - python3-dnf
+  AlmaLinux: &CENT
+    - epel-release
+    - python3-rpm
+    - python3-dnf
+  Rocky: *CENT
+  Fedora:
+    - vim-default-editor
+    - kitty-terminfo
+
+# removal assumes no need to sort by os_family, unlike the installation requests
+bootstrap_unwanted_pkgs:
   - earlyoom
   - power-profiles-daemon
-  - nano
   - nano-default-editor
+  - nano
   - systemd-oomd-defaults
   - zram-generator-defaults

roles/bootstrap/tasks/main.yml

@@ -1,54 +1,42 @@
 ---
-- block:
+- name: Bootstrap/common tasks
+  tags:
+    - bootstrap
+  block:
 
-    - name: Gather package facts
+    - name: Gather service facts
-      ansible.builtin.package_facts:
+      ansible.builtin.service_facts:
-        manager: auto
+      tags: ['always']  # ensure this runs if tasks are selected w/ tags (may provide required info)
 
-    - name: Check if atomic
+    - name: Remove unwanted packages  # before installation; may be required for conflicts
-      ansible.builtin.stat:
-        path: /run/ostree-booted
-      register: ostree
-
-    - name: Check for cloud.cfg
-      ansible.builtin.stat:
-        path: /etc/cloud/cloud.cfg
-      register: cloudcfg
-
-    - name: Set fact (atomic state)
-      ansible.builtin.set_fact:
-        is_atomic: "{{ ostree.stat.exists }}"
-
-    - name: Set fact (cloud.cfg state)
-      ansible.builtin.set_fact:
-        is_cloudy: "{{ cloudcfg.stat.exists }}"
-
-    - name: Include dnf tasks
-      include_tasks: dnf.yml
-      when: (ansible_distribution in ["Fedora"] and not is_atomic) or (ansible_distribution in ["RedHat", "Red Hat Enterprise Linux", "CentOS"] and ansible_distribution_major_version is version('8', '>='))
-
-    - name: Remove unwanted packages
       become: true
       ansible.builtin.package:
         name: "{{ item }}"
         state: absent
-      when: "(item in ansible_facts.packages)"
+      with_items: "{{ bootstrap_unwanted_pkgs }}"
-      with_items: "{{ UNWANTED_PKGS }}" # see roles/bootstrap/defaults/main.yml
 
     - name: Install prereqs
       become: true
       ansible.builtin.package:
-        name: "{{ DEFAULT_PKGS | difference(ansible_facts.packages) }}"
+        name: "{{ bootstrap_default_pkgs['common'] + bootstrap_default_pkgs[ansible_distribution] }}"
-        state: installed
+        state: present
-      when: (ansible_distribution in ["CentOS", "Red Hat Enterprise Linux", "RedHat", "Fedora"] and not is_atomic)
+        update_cache: true
+      when: (not ansible_local.os.is_atomic)  # skip if an ostree/atomic host, unhandled
 
-    - name: Disable fastestmirror (fedora - non-atomic)
+    - name: Include dnf tasks
+      ansible.builtin.include_tasks: dnf.yml
+      when:
+        - ansible_os_family in ["RedHat"]
+        - not ansible_local.os.is_atomic  # see 'custom-facts' role
+        - ansible_distribution_major_version is version('8', '>=')  # don't use on EL6/7, as rare as they are anymore
+
+    - name: Disable fastestmirror (Fedora - non-atomic)
       become: true
       ansible.builtin.lineinfile:
         path: /etc/dnf/dnf.conf
         regexp: "^fastestmirror="
         line: "fastestmirror=False"
-      when: ansible_distribution in ["Fedora"] and not is_atomic
+      when: ansible_distribution in ["Fedora"] and not ansible_local.os.is_atomic
 
     - name: Remove update_etc_hosts from cloud.cfg
       become: true
@@ -56,18 +44,19 @@
         line: ' - update_etc_hosts'
         path: /etc/cloud/cloud.cfg
         state: absent
-      when: is_cloudy|bool
+      when: ansible_local.os.is_cloudy
 
-    - name: Add all hosts to /etc/hosts
+#    - name: Add all hosts to /etc/hosts
-      become: true
+#      become: true
-      ansible.builtin.lineinfile:
+#      ansible.builtin.lineinfile:
-        path: /etc/hosts
+#        path: /etc/hosts
-        state: present
+#        state: present
-        line: "{{ hostvars[item].ip | default('127.0.0.1') }} {{ hostvars[item].ansible_hostname }}"
+#        line: "{{ hostvars[item].ip | default('127.0.0.1') }} {{ hostvars[item].ansible_hostname }}"
-        regexp: "^{{ hostvars[item].ip | default('127.0.0.1') }}.*{{ hostvars[item].ansible_hostname }}$"
+#        regexp: "^{{ hostvars[item].ip | default('127.0.0.1') }}.*{{ hostvars[item].ansible_hostname }}$"
-      with_items: "{{ groups.all }}"
+#      with_items: "{{ groups.all }}"
 
     - name: Set hostname to match inventory
+      become: true
       ansible.builtin.hostname:
         name: "{{ inventory_hostname }}"
       register: hostname_change
@@ -84,31 +73,36 @@
       ansible.builtin.rpm_key:
         state: present
         key: https://getfedora.org/static/fedora.gpg
-      when: ansible_distribution in ['Red Hat Enterprise Linux', 'RedHat'] and not is_atomic
+      when: ansible_distribution in ['Red Hat Enterprise Linux', 'RedHat'] and not ansible_local.os.is_atomic
 
     - name: Install EPEL (dist pkg)
       become: true
       ansible.builtin.package:
         name: epel-release
         state: present
-      when: ansible_distribution in ['CentOS'] and not is_atomic
+      when: ansible_distribution in ['CentOS'] and not ansible_local.os.is_atomic
 
     - name: Install EPEL (upstream pkg)
       become: true
       ansible.builtin.package:
         name: "https://dl.fedoraproject.org/pub/epel/epel-release-latest-{{ ansible_distribution_major_version }}.noarch.rpm"
         state: present
-      when: ansible_distribution in ['Red Hat Enterprise Linux', 'RedHat'] and not is_atomic
+      when: ansible_distribution in ['Red Hat Enterprise Linux', 'RedHat'] and not ansible_local.os.is_atomic
 
-    - name: Disable NetworkManager phoning home on Fedora
+    - name: Disable NetworkManager phoning home (on Fedora, when enabled)
       become: true
+      tags: ['phone', 'phoning']
       ansible.builtin.file:
         path: /etc/NetworkManager/conf.d/20-connectivity-fedora.conf
         access_time: preserve # make this properly idempotent, register no change when file exists
         modification_time: preserve # ^
         state: touch
         mode: '0644'
-      when: (ansible_distribution in ['Fedora'] and not is_atomic) and ('NetworkManager' in ansible_facts.packages)
+      when:
+        - ansible_distribution in ['Fedora']
+        - not ansible_local.os.is_atomic
+        - "'NetworkManager.service' in ansible_facts.services"
+        - ansible_facts.services['NetworkManager.service'].status in ['enabled']
 
     - name: Ensure systemd-oomd service and socket are disabled and stopped
       become: true
@@ -119,7 +113,7 @@
       with_items:
         - systemd-oomd.service
         - systemd-oomd.socket
-      when: (ansible_distribution in ['Fedora'] and not is_atomic)
+      when: (ansible_distribution in ['Fedora'] and not ansible_local.os.is_atomic)
 
     - name: Ensure systemd-oomd service and socket are masked
       become: true
@@ -129,13 +123,4 @@
       with_items:
         - systemd-oomd.service
         - systemd-oomd.socket
-      when: (ansible_distribution in ['Fedora'] and not is_atomic)
+      when: (ansible_distribution in ['Fedora'] and not ansible_local.os.is_atomic)
-
-    - name: Ensure systemd-oomd-defaults package is removed
-      become: true
-      ansible.builtin.package:
-        name: systemd-oomd-defaults
-        state: absent
-
-  tags:
-    - bootstrap