commit 4ef45d1aac9a57d8bedc2b8d3816caceaaf72d14
Author: root <root@szikla.i.hwstudio.hu>
Date:   Sun Sep 4 15:30:01 2022 +0200

    220904

diff --git a/tasks/main.yml b/tasks/main.yml
new file mode 100644
index 0000000..0080c31
--- /dev/null
+++ b/tasks/main.yml
@@ -0,0 +1,71 @@
+---
+- name: "add ansible user"
+  remote_user: root
+  ignore_unreachable: yes
+  user:
+    name: ansible
+    system: yes
+    home: /var/local/ansible
+    comment: 'ansible management'
+    password: '!'
+    shell: '/bin/bash'
+
+- name: "authorized_keys for ansible user"
+  remote_user: root
+  ignore_unreachable: yes
+  authorized_key:
+    user: ansible
+    key: 'ssh-rsa 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 root@kavics'
+
+- name: "sudo for ansible user"
+  remote_user: root
+  ignore_unreachable: yes
+  lineinfile:
+    path: /etc/sudoers
+    line: "ansible ALL=(ALL) NOPASSWD: ALL"
+
+# as ansible user from here
+
+- name: delayed facts gathering
+  setup:
+
+- name: empty /etc/resolv.conf to avoid own hostname resolve errors
+  copy:
+    content: ""
+    dest: /etc/resolv.conf
+  tags: dns
+
+- name: set hostname
+  command: "hostname {{ hostname }}"
+
+- name: new /etc/hostname
+  copy:
+    dest: /etc/hostname
+    content: "{{ hostname }}\n"
+
+- name: new /etc/network/interfaces
+  template:
+    src: interfaces.t
+    dest: /etc/network/interfaces
+
+- name: new /etc/hosts
+  template:
+    src: hosts.t
+    dest: /etc/hosts
+  tags: dns
+
+- name: new /etc/resolv.conf
+  template:
+    src: resolv.conf.t
+    dest: /etc/resolv.conf
+  tags: dns
+
+- name: remove ssh host keys
+  shell: "rm /etc/ssh/ssh_host*key*"
+
+- name: create new ssh host keys
+  command: "dpkg-reconfigure openssh-server"
+
+#- name: postfix hostname ???? - nem kell, ezutan installaljuk csak
+
+# vim: set tabstop=2 shiftwidth=2 expandtab smarttab:
diff --git a/templates/hosts.t b/templates/hosts.t
new file mode 100644
index 0000000..a800dc2
--- /dev/null
+++ b/templates/hosts.t
@@ -0,0 +1,2 @@
+127.0.0.1	localhost
+{{ ip }}	{{ hostname }}.{{ domain }} {{ hostname }}
diff --git a/templates/interfaces.t b/templates/interfaces.t
new file mode 100644
index 0000000..3e29c80
--- /dev/null
+++ b/templates/interfaces.t
@@ -0,0 +1,13 @@
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+
+source /etc/network/interfaces.d/*
+
+auto lo
+iface lo inet loopback
+
+allow-hotplug eth0
+iface eth0 inet static
+  address {{ ip }}
+  netmask {{ netmask }}
+  gateway {{ gw }}
diff --git a/templates/resolv.conf.t b/templates/resolv.conf.t
new file mode 100644
index 0000000..dac558f
--- /dev/null
+++ b/templates/resolv.conf.t
@@ -0,0 +1,5 @@
+search {{ domain }}
+{% set nameservers = dns.split('+') %}
+{% for a in nameservers %}
+nameserver {{ a }}
+{% endfor %}