Allow to apply custom configuration to Nova SSH config

Code Issues Proposed changes

In case compute nodes using non-standard SSH port or some other
hacky connection between each other, deployers might need to
supply extra configuration inside it.
community.general.ssh_config module was not used, as it requires extra
`paramiko` module to be installed on each destination host.
Change-Id: Ic79aa391e729adf61f5653dd3cf72fee1708e2f5

This commit is contained in:

Dmitriy Rabotyagov

2024年09月25日 21:03:01 +02:00

parent 3719d5bf8b

commit 5884318116

5 changed files with 20 additions and 4 deletions

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6
defaults/main.yml

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@@ -769,6 +769,12 @@ nova_pki_console_install_certificates:

mode:"0640"

condition:"{{ nova_pki_console_condition | bool }}"

# Extra settings which will be applied for `nova` user for offline

# migrations and resizes. Example:

# nova_ssh_custom_config:

# Port: 2022

nova_ssh_custom_config:{}

# host which holds the ssh certificate authority

nova_ssh_keypairs_setup_host:"{{ openstack_ssh_keypairs_setup_host | default('localhost') }}"

2
files/ssh_config

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@@ -1,2 +0,0 @@

Host *

StrictHostKeyChecking no

7
releasenotes/notes/custom_ssh_config-46c443e077b3386b.yaml Normal file

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@@ -0,0 +1,7 @@

---

features:

- |

Added variable ``nova_ssh_custom_config`` which allows to apply

extra configuration for SSH connection established by Nova Compute

while perfroming offline migrations or resizes.

Can be leveraged to define a custom SSH port or ProxyJump.

4
tasks/nova_compute.yml

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@@ -23,8 +23,8 @@

- always

- name:Create the nova SSH config file

copy:

src:"ssh_config"

template:

src:"ssh_config.j2"

dest:"{{ nova_system_home_folder }}/.ssh/config"

owner:"{{ nova_system_user_name }}"

group:"{{ nova_system_user_name }}"

5
templates/ssh_config.j2 Normal file

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@@ -0,0 +1,5 @@

Host *

StrictHostKeyChecking no

{% for key, value in nova_ssh_custom_config.items() %}

{{ key }} {{ value }}

{% endfor %}