updates
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README.md
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README.md
@ -83,6 +83,28 @@ There are 3 ansible roles:
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3. toxcore :
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In addition, toxcore calls an included role ansible-gentoo_install.
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This is an updated version of the abandonned
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https://github.com/agaffney/ansible-gentoo_install/ This role,
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when run on the host, builds the Gentoo base qcow image. As a safety
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feature, you must create the qcow2 image and activate it with:
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modprobe nbd
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qemu-img $BOX_NBD_BASE_QCOW 20G
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qemu-nbd -c $BOX_NBD_DEV $BOX_NBD_BASE_QCOW
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and put these values into the hosts.yml file in the pentoo or devuan
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target, depending on your host operating system. The filesytem that
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holds base qcow2 $BOX_NBD_BASE_QCOW must have at least 12G available,
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and may grow to almost 20G.
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After you have finished building the base qcow2 image, you will want
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to dismount it with qemu-nbd -d $BOX_NBD_DEV. Be careful and look
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in /proc/partitions to see if it is still there after you dismount it:
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it the partition is busy the dismount will fail silently, and you can
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get into trouble if partprobe complains. You may have to reboot,
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or it may resolve itself. Wierd.
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Each role has been conditionalized to run with different connections.
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## Connection Types
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@ -1,4 +1,5 @@
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# Ansible role: Gentoo_install
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https://github.com/agaffney/ansible-gentoo_install/
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Performs an installation of Gentoo Linux against an InstallCD environment.
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@ -1,182 +0,0 @@
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# -*- mode: yaml; indent-tabs-mode: nil; tab-width: 2; coding: utf-8-unix -*-
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---
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- name: "DEBUG: ansible-gentoo_install local"
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debug:
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verbosity: 0
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msg: "DEBUG: ansible-gentoo_install local BOX_NBD_DEV={{BOX_NBD_DEV}}"
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check_mode: no
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- assert:
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that:
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- "'{{BOX_NBD_DEV}}' != ''"
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when: ansible_connection in ['local', 'chroot']
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- set_fact:
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AGI_use_local_kernel: true
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when:
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- ansible_distribution == 'Gentoo' or BOX_GENTOO_FROM_MP not in ['/', '']
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- set_fact:
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AGI_PROXY_MODE: "{{PROXY_MODE|default('')}}"
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when:
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- PROXY_MODE|default('') != ''
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check_mode: no
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- set_fact:
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AGI_PROXY_MODE: "{{BOX_PROXY_MODE|default('')}}"
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when:
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- AGI_PROXY_MODE == ''
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check_mode: no
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- block:
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- name: check for mounted disk
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shell: |
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grep '/dev/{{AGI_NBD_DEV}}' /proc/mounts && exit 0
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ps ax | grep -v grep | \
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grep "qemu-nbd.*/dev/nbd.*{{BOX_NBD_BASE_QCOW}}" && \
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echo WARN looks like theres an active nbd mount of \
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"${BOX_NBD_BASE_QCOW}" && exit 1
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exit 2
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failed_when: false
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changed_when: false
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register: check_mounted_disk
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check_mode: no
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- name: partition if disk not mounted
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fail:
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msg: "looks like theres an active nbd mount of {{BOX_NBD_BASE_QCOW}}"
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when:
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- check_mounted_disk.rc == 1
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check_mode: no
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- name: partition if disk not mounted or active
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include: disk.yml
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when:
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- check_mounted_disk.rc > 1
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check_mode: no
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- name: mount root partition
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mount:
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name: "{{AGI_NBD_MP}}"
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src: "{{ AGI_install_disk }}p3"
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fstype: ext4
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state: mounted
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check_mode: false
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- name: create /boot mountpoint
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file:
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path: "{{AGI_NBD_MP}}/boot"
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state: directory
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check_mode: false
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- name: mount boot partition
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mount:
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name: "{{AGI_NBD_MP}}/boot"
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src: "{{ AGI_install_disk }}p1"
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fstype: ext2
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state: mounted
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check_mode: false
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- name: mount distfiles
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delegate_to: localhost
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shell: |
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[ -d "{{MOUNT_GENTOO_DISTFILES_ARCHIVES}}" ] || exit 1
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grep {{MOUNT_GENTOO_DISTFILES_ARCHIVES}} /proc/mounts && exit 0
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[ -d {{AGI_NBD_MP}}/usr/portage/ ] || exit 0
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[ -d {{AGI_NBD_MP}}/usr/portage/distfiles ] || mkdir {{AGI_NBD_MP}}/usr/portage/distfiles
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mount --bind {{MOUNT_GENTOO_DISTFILES_ARCHIVES}} {{AGI_NBD_MP}}/usr/portage/distfiles
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when:
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- "MOUNT_GENTOO_DISTFILES_ARCHIVES != ''"
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- "AGI_NBD_MP != ''"
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- false # let the tester take care of this
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- include: tarball.yml
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- include: copy.yml
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when: AGI_use_local_kernel
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- include: chroot.yml
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delegate_to: localhost
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when: ansible_connection in ['chroot', 'local'] # libvirt?
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- block:
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- name: check chroot wrapper installed
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shell: |
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[ -x /var/tmp/chroot_wrapper.sh ] || exit 1
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df /mnt/gentoo || exit 2
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/var/tmp/chroot_wrapper.sh df | grep /mnt/gentoo && exit 4
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exit 0
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register: chroot_out
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check_mode: false
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- name: enable chroot wrapper
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set_fact:
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ansible_shell_executable: /var/tmp/chroot_wrapper.sh
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old_ansible_python_interpreter: "{{ansible_python_interpreter}}"
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ansible_python_interpreter: "/usr/bin/python3"
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check_mode: false
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when: ansible_connection in ['local']
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- block:
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- include: portage.yml
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- include: misc.yml
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- include: network.yml
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- include: kernel.yml
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when: not AGI_use_local_kernel
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- include: bootloader.yml
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- include: daemons.yml
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# - include: finish.yml
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check_mode: false
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when:
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- "ansible_connection in ['chroot'] or chroot_out.rc|default(1) == 0"
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rescue:
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- debug:
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msg: "ERROR: "
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- name: disable chroot wrapper
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set_fact:
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ansible_shell_executable: /bin/sh
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ansible_python_interpreter: "{{old_ansible_python_interpreter}}"
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when:
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- "ansible_connection in ['local'] and chroot_out.rc|default(1) == 0"
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check_mode: false
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- name: unmount filesystems
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mount:
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name: "{{AGI_NBD_MP}}/{{ item }}"
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state: unmounted
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with_items:
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- proc
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- sys
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- dev/pts
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- dev/shm
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- dev
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- boot
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- ''
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loop_control:
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label: "{{AGI_NBD_MP}}/{{ item }}"
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when:
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- "ansible_connection in ['local'] and chroot_out.rc|default(1) == 0"
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- false # leave it mounted for testing
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- name: dismount any other mounts
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shell: |
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if [ -z "{{MOUNT_GENTOO_DISTFILES_ARCHIVES}}" ] && \
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[ -d "{{MOUNT_GENTOO_DISTFILES_ARCHIVES}}" ] && \
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grep {{MOUNT_GENTOO_DISTFILES_ARCHIVES}} /proc/mounts ; then
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umount {{MOUNT_GENTOO_DISTFILES_ARCHIVES}}
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fi
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df -a | grep "{{AGI_NBD_MP}}" | sed -e 's/.* //' | tac | while read elt;do
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umount $elt
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done
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when:
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- "ansible_connection in ['chroot'] or chroot_out.rc|default(1) == 0"
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- false # leave it mounted for testing
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@ -1 +0,0 @@
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root@pentoo.152064:1703733868
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@ -13,7 +13,7 @@
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[ "{{ansible_distribution}}" == 'Gentoo' ] || \
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( {{AGI_GENTOO_FROM_MP}} != '' && '{{AGI_GENTOO_FROM_MP}}' != '/' ) || \
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exit 4
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l [ -d "{{AGI_GENTOO_FROM_MP}}" ] || exit 5
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[ -d "{{AGI_GENTOO_FROM_MP}}" ] || exit 5
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check_mode: false
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- block:
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@ -29,6 +29,10 @@ l [ -d "{{AGI_GENTOO_FROM_MP}}" ] || exit 5
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var: disklabel_out
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# you can get into a wierd state with /dev/nbd - partprobe reports
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# Error: Partition(s) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64 on /dev/nbd3 have been written, but we have been unable to inform the kernel of the change, probably because it/they are in use. As a result, the old partition(s) will remain in use. You should reboot now before making further changes.
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# and the same thing on all of the rest of your disks! All untrue
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# but the qemu -d /dev/nbd1 command will fail silently if busy
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when: disklabel_out.rc != 0
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- name: This is fatal - you must reboot
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fail:
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msg: "This is fatal - you must reboot. {{disklabel_out.stderr}}"
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@ -74,23 +78,27 @@ l [ -d "{{AGI_GENTOO_FROM_MP}}" ] || exit 5
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filesystem: dev={{ AGI_install_disk }}p3 fstype=ext4 force=yes
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check_mode: false
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when: not ansible_check_mode
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when: false
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- block:
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shell: |
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sfdisk {{ AGI_install_disk }} << EOF
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label: dos
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label-id: 0x14a8b958
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device: {{ AGI_install_disk }}
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unit: sectors
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sector-size: 512
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{{ AGI_install_disk }}p1 : start= 2048, size= 819200, type=83, bootable
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{{ AGI_install_disk }}p2 : start= 821248, size= 4096000, type=82
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{{ AGI_install_disk }}p3 : start= 4917248, size= 37025792, type=83
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EOF
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mke2fs {{ AGI_install_disk }}p1
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mke2fs {{ AGI_install_disk }}p3
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- name: create disk partitions
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shell: |
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sfdisk {{ AGI_install_disk }} << EOF
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label: dos
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label-id: 0x14a8b958
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device: {{ AGI_install_disk }}
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unit: sectors
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sector-size: 512
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{{ AGI_install_disk }}p1 : start= 2048, size= 819200, type=83, bootable
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{{ AGI_install_disk }}p2 : start= 821248, size= 4096000, type=82
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{{ AGI_install_disk }}p3 : start= 4917248, size= 37025792, type=83
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EOF
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mke2fs {{ AGI_install_disk }}p1
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mke2fs {{ AGI_install_disk }}p3
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when: true
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- name: label partitions
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2
src/ansible_gentooimgr.bash
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2
src/ansible_gentooimgr.bash
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#!/bin/sh
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