From 1e98ae0956ddffbec44ce0eac5f9a3e1fa45f434 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Wed, 8 May 2024 23:50:15 +0200
Subject: some more fixes for ubuntu-installer

---
 filter_plugins/os-version.py                       | 83 ++++++++++++++++++++++
 roles/core/base/tasks/Debian.yml                   |  1 +
 .../autoinstall/templates/autoinstall.yml.j2       |  5 ++
 3 files changed, 89 insertions(+)
 create mode 100644 filter_plugins/os-version.py

diff --git a/filter_plugins/os-version.py b/filter_plugins/os-version.py
new file mode 100644
index 00000000..4c5c3a29
--- /dev/null
+++ b/filter_plugins/os-version.py
@@ -0,0 +1,83 @@
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+from ansible import errors
+
+_ubuntu_release_names_ = {
+    "focal": 2004,
+    "groovy": 2010,
+    "hisrute": 2104,
+    "impish": 2110,
+    "jammy": 2204,
+    "kinetic": 2210,
+    "lunar": 2304,
+    "mantic": 2310,
+    "noble": 2404,
+    "oracular": 2410,
+}
+
+_debian_release_names_ = {
+    "buster": 10,
+    "bullseye": 11,
+    "bookworm": 12,
+    "trixie": 13,
+    "forky": 14,
+}
+
+
+def ubuntu_release_after(a, b):
+    try:
+        av = _ubuntu_release_names_[a]
+        bv = _ubuntu_release_names_[b]
+        return (av > bv)
+    except KeyError as e:
+        raise errors.AnsibleFilterError("unknown ubuntu release: %s" % str(e))
+    except Exception as e:
+        raise errors.AnsibleFilterError("ubuntu_release_after(): %s" % str(e))
+
+
+def ubuntu_release_before(a, b):
+    try:
+        av = _ubuntu_release_names_[a]
+        bv = _ubuntu_release_names_[b]
+        return (av < bv)
+    except KeyError as e:
+        raise errors.AnsibleFilterError("unknown ubuntu release: %s" % str(e))
+    except Exception as e:
+        raise errors.AnsibleFilterError("ubuntu_release_before(): %s" % str(e))
+
+
+def debian_release_after(a, b):
+    try:
+        av = _debian_release_names_[a]
+        bv = _debian_release_names_[b]
+        return (av > bv)
+    except KeyError as e:
+        raise errors.AnsibleFilterError("unknown debian release: %s" % str(e))
+    except Exception as e:
+        raise errors.AnsibleFilterError("debian_release_after(): %s" % str(e))
+
+
+def debian_release_before(a, b):
+    try:
+        av = _debian_release_names_[a]
+        bv = _debian_release_names_[b]
+        return (av < bv)
+    except KeyError as e:
+        raise errors.AnsibleFilterError("unknown debian release: %s" % str(e))
+    except Exception as e:
+        raise errors.AnsibleFilterError("debian_release_before(): %s" % str(e))
+
+
+class FilterModule(object):
+
+    ''' os version compare '''
+    filter_map = {
+        'ubuntu_release_after': ubuntu_release_after,
+        'ubuntu_release_before': ubuntu_release_before,
+        'debian_release_after': debian_release_after,
+        'debian_release_before': debian_release_before,
+    }
+
+    def filters(self):
+        return self.filter_map
diff --git a/roles/core/base/tasks/Debian.yml b/roles/core/base/tasks/Debian.yml
index fcef9af3..7056a9bc 100644
--- a/roles/core/base/tasks/Debian.yml
+++ b/roles/core/base/tasks/Debian.yml
@@ -43,6 +43,7 @@
     - wget
     - iotop-c
     - bwm-ng
+    - tzdata
     state: present
 
   ## TODO: install dool on newer systems... or all of them. From which package source??
diff --git a/roles/installer/ubuntu/autoinstall/templates/autoinstall.yml.j2 b/roles/installer/ubuntu/autoinstall/templates/autoinstall.yml.j2
index 1635e84f..3d12091e 100644
--- a/roles/installer/ubuntu/autoinstall/templates/autoinstall.yml.j2
+++ b/roles/installer/ubuntu/autoinstall/templates/autoinstall.yml.j2
@@ -259,10 +259,15 @@ autoinstall:
   - curtin in-target --target=/target -- bash -c "mkdir -p /etc/systemd/system/ssh.socket.d; echo -e '[Socket]\nListenStream=\nListenStream={{ ansible_port }}' > /etc/systemd/system/ssh.socket.d/port.conf"
 {% endif %}
   - curtin in-target --target=/target -- apt-get -y -q purge multipath-tools open-vm-tools
+{%   if not (install_codename | ubuntu_release_before('jammy')) %}
   - curtin in-target --target=/target -- apt-get -y -q purge systemd-oomd
+{%   endif %}
 {% if ubuntu_autoinstall_desktop is undefined %}
   - curtin in-target --target=/target -- apt-mark manual iputils-ping isc-dhcp-client netcat-openbsd netplan.io sudo
   - curtin in-target --target=/target -- apt-get -y -q purge policykit-1 ubuntu-minimal unattended-upgrades ubuntu-advantage-tools sound-theme-freedesktop thin-provisioning-tools cryptsetup byobu open-iscsi btrfs-progs pollinate lxd-agent-loader ufw
+{%   if not (install_codename | ubuntu_release_before('noble')) %}
+  - curtin in-target --target=/target -- apt-get -y -q purge ubuntu-kernel-accessories
+{%   endif %}
 {%   if install.disks.primary != "software-raid" %}
   - curtin in-target --target=/target -- apt-get -y -q purge mdadm
 {%   endif %}
-- 
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