openstack
/
tripleo-quickstart-extras
Code Issues Proposed changes

Mount /dev for chrooted environment 

Yum fails to run in chrooted environment because of blocking
access to /dev/urandom. Mount hosts /dev to chrooted.

Close-Bug: #1771755
Change-Id: I4849d77f21163ec8f116859c857a85f9c72ec282
This commit is contained in:
Sagi Shnaidman 2018-05-16 15:58:13 +03:00
parent a81decbe3c
commit 24be186119
1 changed files with 3 additions and 0 deletions
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3
roles/modify-image/tasks/manual.yml
View File

@ -47,6 +47,7 @@
- name: Run script on image
shell: >
mount -o bind /dev {{ mount_tempdir }}/dev/;
mv {{ mount_tempdir }}/etc/resolv.conf{,_};
echo -e "nameserver 8.8.8.8\nnameserver 8.8.4.4" > {{ mount_tempdir }}/etc/resolv.conf;
cp {{ modify_script }} {{ mount_tempdir }}/tmp/{{ modify_script|basename }};
@ -63,6 +64,7 @@
- name: Close initramfs image
shell: >
set -o pipefail &&
umount {{ mount_tempdir }}/dev/;
pushd {{ mount_tempdir }};
find . -print | cpio -o -H newc | gzip > {{ image_to_modify_abs_path.stdout }};
popd;
@ -72,6 +74,7 @@
- name: Close qcow2 image
shell: >
chroot {{ mount_tempdir }} setfiles /etc/selinux/targeted/contexts/files/file_contexts / ;
umount {{ mount_tempdir }}/dev/;
umount {{ mount_tempdir }};
kpartx -dv {{ image_to_modify_raw }};
qemu-img convert -c -f raw -O qcow2 {{ image_to_modify_raw }} {{ image_to_modify_qcow }};