refactor: install ansible with Python venv (#863)

bootstrap/templates/ansible/ansible.cfg.j2

@@ -1,35 +0,0 @@
-[defaults]
-# General settings
-nocows                      = True
-executable                  = /bin/bash
-stdout_callback             = yaml
-force_valid_group_names     = ignore
-# File/Directory settings
-log_path                    = ~/.ansible/ansible.log
-inventory                   = ./inventory
-roles_path                  = ~/.ansible/roles:./roles
-collections_path            = ~/.ansible/collections
-remote_tmp                  = ~/.ansible/tmp
-local_tmp                   = ~/.ansible/tmp
-# Fact Caching settings
-fact_caching                = jsonfile
-fact_caching_connection     = ~/.ansible/facts_cache
-# SSH settings
-remote_port                 = 22
-timeout                     = 60
-host_key_checking           = False
-# Plugin settings
-vars_plugins_enabled        = host_group_vars,community.sops.sops
-
-[inventory]
-unparsed_is_failed          = True
-
-[privilege_escalation]
-become                      = True
-
-[ssh_connection]
-scp_if_ssh                  = smart
-retries                     = 3
-ssh_args                    = -o ControlMaster=auto -o ControlPersist=30m -o Compression=yes -o ServerAliveInterval=15s
-pipelining                  = True
-control_path                = %(directory)s/%%h-%%r

bootstrap/templates/ansible/playbooks/cluster-rollout-update.yaml.j2

@@ -41,7 +41,7 @@
 
         - name: Drain
           ansible.builtin.command: "kubectl drain --ignore-daemonsets --delete-emptydir-data --force {% raw %}{{ inventory_hostname }}{% endraw %}"
-          delegate_to: "{{ groups['master'][0] }}"
+          delegate_to: "{% raw %}{{ groups['master'][0] }}{% endraw %}"
           changed_when: false
 
         - name: Update

bootstrap/templates/ansible/requirements.txt.j2

@@ -1 +0,0 @@
-openshift==0.13.1

bootstrap/templates/ansible/requirements.yaml.j2

@@ -1,16 +0,0 @@
----
-collections:
-  - name: ansible.posix
-    version: 1.5.4
-  - name: ansible.utils
-    version: 2.10.3
-  - name: community.general
-    version: 7.2.0
-  - name: community.sops
-    version: 1.6.4
-  - name: kubernetes.core
-    version: 2.4.0
-roles:
-  - name: xanmanning.k3s
-    src: https://github.com/PyratLabs/ansible-role-k3s.git
-    version: v3.4.2