From 8f6aab955c35c86348993177c8183308082e2b32 Mon Sep 17 00:00:00 2001
From: Julian Schacher <julian@jsts.xyz>
Date: Thu, 17 Apr 2025 20:20:43 +0200
Subject: [PATCH] first ansible structure with dhcp and resolv-dns hosts

---
 deploy.yaml                                    |  5 +++++
 inventories/eh22/hosts.yaml                    |  8 ++++++++
 roles/base_config/meta/main.yaml               |  3 +++
 .../files/10-ccchh.conf                        |  3 +++
 .../handlers/main.yaml                         |  5 +++++
 .../tasks/main.yaml                            | 18 ++++++++++++++++++
 6 files changed, 42 insertions(+)
 create mode 100644 deploy.yaml
 create mode 100644 inventories/eh22/hosts.yaml
 create mode 100644 roles/base_config/meta/main.yaml
 create mode 100644 roles/deploy_systemd_journal_config/files/10-ccchh.conf
 create mode 100644 roles/deploy_systemd_journal_config/handlers/main.yaml
 create mode 100644 roles/deploy_systemd_journal_config/tasks/main.yaml

diff --git a/deploy.yaml b/deploy.yaml
new file mode 100644
index 0000000..67f3518
--- /dev/null
+++ b/deploy.yaml
@@ -0,0 +1,5 @@
+---
+- name: Ensure base config is deployment on all hosts
+  hosts: all
+  roles:
+    - base_config
diff --git a/inventories/eh22/hosts.yaml b/inventories/eh22/hosts.yaml
new file mode 100644
index 0000000..985309e
--- /dev/null
+++ b/inventories/eh22/hosts.yaml
@@ -0,0 +1,8 @@
+all:
+  hosts:
+    dhcp:
+      ansible_host: 94.45.255.70
+      ansible_user: noc
+    resolv-dns:
+      ansible_host: 94.45.254.2
+      ansible_user: noc
diff --git a/roles/base_config/meta/main.yaml b/roles/base_config/meta/main.yaml
new file mode 100644
index 0000000..487a783
--- /dev/null
+++ b/roles/base_config/meta/main.yaml
@@ -0,0 +1,3 @@
+---
+dependencies:
+  - role: deploy_systemd_journal_config
diff --git a/roles/deploy_systemd_journal_config/files/10-ccchh.conf b/roles/deploy_systemd_journal_config/files/10-ccchh.conf
new file mode 100644
index 0000000..3419fd9
--- /dev/null
+++ b/roles/deploy_systemd_journal_config/files/10-ccchh.conf
@@ -0,0 +1,3 @@
+[Journal]
+MaxFileSec=2day
+MaxRetentionSec=2week
diff --git a/roles/deploy_systemd_journal_config/handlers/main.yaml b/roles/deploy_systemd_journal_config/handlers/main.yaml
new file mode 100644
index 0000000..685f2ce
--- /dev/null
+++ b/roles/deploy_systemd_journal_config/handlers/main.yaml
@@ -0,0 +1,5 @@
+- name: Restart `systemd-journald.service`
+  ansible.builtin.systemd:
+    name: systemd-journald.service
+    state: restarted
+  become: true
diff --git a/roles/deploy_systemd_journal_config/tasks/main.yaml b/roles/deploy_systemd_journal_config/tasks/main.yaml
new file mode 100644
index 0000000..1161a33
--- /dev/null
+++ b/roles/deploy_systemd_journal_config/tasks/main.yaml
@@ -0,0 +1,18 @@
+- name: Create 'journald.conf.d' directory if it does not exist
+  ansible.builtin.file:
+    path: "/etc/systemd/journald.conf.d"
+    state: directory
+    mode: '0644'
+    owner: root
+    group: root
+  become: true
+
+- name: make sure the custom configuration file is deployed
+  ansible.builtin.copy:
+    src: "10-ccchh.conf"
+    dest: "/etc/systemd/journald.conf.d/10-ccchh.conf"
+    mode: "0644"
+    owner: root
+    group: root
+  become: true
+  notify: Restart `systemd-journald.service`