b9d76f6ef5
* Always use Python 3 * Drop code paths for CentOS 7 * Drop support for Yum * Remove support for host NTP daemon, always use chrony * Switch references from 'yum_install_epel' to 'dnf_install_epel' * Remove overcloud host image workaround for tagged VLAN admin network * Remove the kayobe.utils.yum_install function, which is unused Change-Id: I368f6edafed9779658798fc342116b4c1b3ffd48 Story: 2006574 Task: 39481
36 lines
1.4 KiB
YAML
36 lines
1.4 KiB
YAML
---
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# The CentOS cloud images have a bogus name server entry in /etc/resolv.conf,
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# 192.168.122.1. Cloud-init only appends name server entries to this file, and
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# will not remove this bogus entry. Typically this leads to a delay of around
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# 30 seconds when connecting via SSH, due to a timeout in NSS. The workaround
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# employed here is to remove this bogus entry from the image using
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# virt-customize, if it exists. See https://bugs.centos.org/view.php?id=14369.
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- name: Ensure the overcloud host image has bogus name server entries removed
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hosts: seed
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tags:
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- overcloud-host-image-workaround
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tasks:
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- block:
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- name: Ensure libguestfs-tools is installed
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command: >
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docker exec bifrost_deploy
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bash -c '
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ansible localhost
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--connection local
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--become
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-m dnf
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-a "name=libguestfs-tools state=present"'
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- name: Ensure the overcloud host image has bogus name server entries removed
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command: >
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docker exec bifrost_deploy
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bash -c '
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export LIBGUESTFS_BACKEND=direct &&
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ansible localhost
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--connection local
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--become
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-m command
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-a "virt-customize -a /httpboot/deployment_image.qcow2 --edit \"/etc/resolv.conf:s/^nameserver .*\..*\..*\..*\$//\""'
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when: overcloud_host_image_workaround_resolv_enabled | bool
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