Make adequate .gitignore

.gitignore

@@ -1,3 +1,6 @@
 *~*      # - Ignore temp vim files
 *~
 ~*
+
+# Ignore credentials
+hostlist

ansible/ansible.cfg

@@ -0,0 +1,2 @@
+[defaults]
+host_key_checking=false

ansible/init_pb.yaml

@@ -0,0 +1,8 @@
+- name: initialize playbook for hostname and other configurations
+  hosts: all
+  gather_facts: false
+
+  tasks:
+
+  - import_tasks: tasks/ping.yaml
+  - import_tasks: tasks/change_hostname.yaml

ansible/inventory_settings.yaml

@@ -0,0 +1,8 @@
+[all:vars]
+ansible_user=user
+ansible_ssh_pass=123456
+ansible_become_user=root
+ansible_become_pass=123456
+ansible_become_method=sudo
+ansible_sudo_pass=123456
+ansible_ssh_executable=/usr/bin/ssh

ansible/members_list

@@ -0,0 +1 @@
+../hostlist

ansible/tasks/change_hostname.yaml

@@ -0,0 +1,12 @@
+- name: clean /etc/hostname
+  command:
+    rm -f /etc/hostname
+  become: true
+
+- name: change hostname
+  lineinfile:
+    path: /etc/hostname
+    line: "{{ inventory_hostname }}"
+    create: true
+  become: true
+

ansible/tasks/ping.yaml

@@ -0,0 +1,3 @@
+- name: check connectivity
+  ping:
+  register: ping_result

bash/ip_fetch/README

@@ -0,0 +1,5 @@
+Use mk_ip-hostname_table.sh only after pinging these domains, which will fill the host's ARP, so
+
+# virsh domifaddr 
+
+...will work properly.

bash/ip_fetch/mk_ip-hostname_table.sh

@@ -6,6 +6,6 @@ cat /dev/null > ../../hostlist
 
 for var in $(grep hosting ../../memlist)
 do
-	echo $var:$(virsh domifaddr $var --full --source arp | awk '/192.168.0./ {print $4}' | cut -d "/" -f 1) >> ../../hostlist
+	echo $var ansible_host=$(virsh domifaddr $var --full --source arp | awk '/192.168.0./ {print $4}' | cut -d "/" -f 1) >> ../../hostlist 
 done
 

hostlist

@@ -1,21 +0,0 @@
-hosting_antonkaretnikov:
-hosting_alexanderboliubysh:
-hosting_dorjisandakov:
-hosting_sergeymoskalenko:
-hosting_katerinenikitina:
-hosting_kirillsavchenko:
-hosting_nikitamochalov:
-hosting_danilreutov:
-hosting_anastasiatsygankova:
-hosting_egorkaikov:
-hosting_stepanyankov:
-hosting_daniilivlev:
-hosting_mariaborzykh:
-hosting_irinakatalanina:
-hosting_mariagerasimenko:
-hosting_evgeniatroshinovskaya:
-hosting_marinerusskikh:
-hosting_vsevolodignatenko:
-hosting_konstantinbekbauov:
-hosting_egorparkhomenko:
-hosting_danilmatveyev: