init commit

2025-09-14 14:22:00 -07:00
commit 0fcf53e525
14 changed files with 1065 additions and 0 deletions
--- a/tasks/build_iso.yaml
+++ b/tasks/build_iso.yaml
@ -0,0 +1,206 @@
+---
+# https://gist.github.com/zuzzas/a1695344162ac7fa124e15855ce0768f
+# http://askubuntu.com/questions/6684/preseeding-ubuntu-server
+    
+###############################################
+# Install packages needed for ISO Building
+###############################################
+
+- name: Build ISO - APT - Install Packages  
+  apt:
+    name:
+      - "{{ item }}"
+    state: present
+  loop: "{{ iso_packages }}"
+  when: not refresh_only or iso_only | bool
+
+###############################################
+# DEB13 Source ISO Extract
+# Download the most recent ISO from debian
+# Extract contents to local folder
+###############################################
+
+- name: Build ISO - Extract Source - Check ISO Directory
+  file:
+    path: "{{ iso_share }}"
+    state: directory
+    mode: '0755'
+
+- name: Build ISO - Extract Source - Check Temp Directory
+  file:
+    path: "{{ deb13_pxe }}"
+    state: directory
+    mode: '0644'
+
+- name: Build ISO - Extract Source - Check Extraction Directory
+  file:
+    path: "{{ deb13_iso }}"
+    state: directory
+    mode: '0644'
+
+- name: Build ISO - Extract Source - Check Source Directory
+  file:
+    path: "{{ deb13_src }}"
+    state: directory
+    mode: '0644'
+  
+- name: Build ISO - Get Recent Debian Version
+  shell: |
+    curl -s https://cdimage.debian.org/debian-cd/current/amd64/iso-cd/ | \
+    grep netinst | grep iso | grep -v -e edu -e mac | cut -d '"' -f 6
+  register: recent_version
+
+- name: Build ISO - Display Recent Version
+  debug:
+    msg: "Current Debian ISO name: {{ recent_version.stdout_lines[0] }}"
+
+- name: Build ISO - Extract Source - Download ISO
+  get_url:
+    url: "https://cdimage.debian.org/debian-cd/current/amd64/iso-cd/{{ recent_version.stdout_lines[0] }}"
+    dest: "{{ iso_share }}/deb13-master.iso"
+    mode: '0644'
+  register: deb13_iso_download
+
+- name: show iso size
+  debug:
+    msg: "Debian Net ISO Size is {{ (deb13_iso_download.size | float ) / 1048576  }}MB"
+
+- name: Build ISO - Extract Source - Mount ISO
+  shell: "mount -o loop {{ iso_share }}/deb13-master.iso {{ deb13_iso }}"
+
+- name: Build ISO - Extract Source - Copy ISO data
+  shell: "rsync -a -H --exclude=TRANS.TBL {{ deb13_iso }}/ {{ deb13_src }}"
+  
+- name: Build ISO - Extract Source - Unmount ISO
+  shell: "umount {{ deb13_iso }}"
+
+###############################################
+# Copy Matt-Cloud Init Script et. al.
+###############################################
+###############################################
+# DEB13 Source modify
+# Copy preseed file to source
+# copy cosmos-init data to source
+# Add preseed to initrd
+# Recompute checksums
+###############################################
+
+- name: Build ISO - Modify Source - Correct Permissions
+  shell: "chmod -R 755 {{ deb13_src }}"
+
+- name: Build ISO - Modify Source - Copy Preseed
+  template:
+    src: preseed-usb.cfg.j2
+    dest: "{{ deb13_src }}/preseed.cfg"
+    mode: 0644
+
+# Create cosmos folder
+#
+# copy files for preseed
+# jenkins_key
+# update_issue.sh
+# permitrootlogin
+# .bashrc
+# stat.sh
+# cosmos-client.conf
+- name: Build ISO - Modify Source - Create Cosmos Folder
+  file:
+    path: "{{ deb13_src }}/cosmos"
+    state: directory
+    mode: '0755'
+
+- name: build archive if needed
+  when: not archive_fresh | bool
+  ansible.builtin.archive:
+    path: "/var/jenkins_home/ansible/roles/pxe_server/files/init"
+    dest: "/var/jenkins_home/ansible/roles/pxe_server/files/cosmos-init.tar"
+    format: "tar"
+  delegate_to: localhost 
+
+  # Copy Archive to Target
+- name: Files - Copy cosmos-init.tar to target
+  copy:
+    src: /var/jenkins_home/ansible/roles/pxe_server/files/cosmos-init.tar
+    dest: "{{ deb13_src }}/cosmos/cosmos-init.tar"
+    mode: 0644
+
+- name: Check archive size
+  shell: "ls -lah {{ deb13_src }}/cosmos/cosmos-init.tar | cut -d ' ' -f 5 "
+  register: archive_size_output
+
+- name: Show archive size
+  debug:
+    msg: "cosmos-init.tar archive is {{ archive_size_output.stdout_lines[0] }}"
+
+- name: Build ISO - Modify Source - remove GUI install option
+  shell: |
+    sed -i '/menuentry --hotkey=g '\''Graphical install'\'' {/,/^}/d' {{ deb13_src }}/boot/grub/grub.cfg
+
+- name: Build ISO - Modify Source - edit isolinux/txt.cfg
+  shell: >
+    sed 's/initrd.gz/initrd.gz file=\/cdrom\/preseed.cfg/' -i /opt/cosmos/deb13-source/isolinux/txt.cfg
+
+- name: Build ISO - Modify Source - add preseed to initrd
+  shell: |
+    ISODIR_WRITE={{ deb13_src }}/
+    mkdir $ISODIR_WRITE/irmod
+    cd $ISODIR_WRITE/irmod
+    gzip -d < $ISODIR_WRITE/install.amd/initrd.gz | \
+      cpio --extract --make-directories --no-absolute-filenames
+    cp $ISODIR_WRITE/preseed.cfg preseed.cfg
+    chown root:root preseed.cfg
+    chmod o+w $ISODIR_WRITE/install.amd/initrd.gz
+    find . | cpio -H newc --create | \
+      gzip -9 > $ISODIR_WRITE/install.amd/initrd.gz
+    chmod o-w $ISODIR_WRITE/install.amd/initrd.gz
+    cd $ISODIR_WRITE/
+    rm -fr $ISODIR_WRITE/irmod/
+
+- name: Build ISO - Modify Source - fixing MD5 checksums
+  shell: |
+    cd {{ deb13_src }}/
+    md5sum $(find -type f) > {{ deb13_src }}/md5sum.txt
+
+###############################################
+# DEB12 Build ISO * 'burn' script
+###############################################
+
+- name: Build ISO - Build Deb13-MC.iso
+  shell: |
+    xorriso -as mkisofs \
+      -r \
+      -V "Deb13_MC" \
+      -o "{{ iso_share }}/Deb13-MC.iso" \
+      -J \
+      -isohybrid-mbr /usr/lib/ISOLINUX/isohdpfx.bin \
+      -partition_offset 16 \
+      -A "Debian 13 Matt-Cloud ISO" \
+      -b isolinux/isolinux.bin \
+      -c isolinux/boot.cat \
+      -no-emul-boot \
+      -boot-load-size 4 \
+      -boot-info-table \
+      -eltorito-alt-boot \
+      -e boot/grub/efi.img \
+      -no-emul-boot \
+      -isohybrid-gpt-basdat \
+      -append_partition 2 0xef {{ deb13_src }}/boot/grub/efi.img \
+      {{ deb13_src }}      
+
+- name: get iso size
+  shell: "ls -lah {{ iso_share }}/Deb13-MC.iso | cut -d ' ' -f 5"
+  register: iso_size_output
+
+- name: show iso size
+  debug:
+    msg: "Deb13-MC.iso is {{ iso_size_output.stdout_lines[0] }}."
+
+- name: Build ISO - Build 'burn' script
+  shell: "echo dd if={{ iso_share }}/Deb13-MC.iso of=CHANGE_TO_USB bs=16M status=progress oflag=sync > {{ iso_share }}/burn_deb.sh"
+
+- name: Build ISO - Make 'burn' script executable
+  shell: "chmod +x {{ iso_share }}/burn_deb.sh"
+
+
+...
+