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Add the process for adding a new VM

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Signed-off-by: Michal Konecny <mkonecny@redhat.com>
This commit is contained in:
Michal Konecny 2023-09-19 18:18:02 +02:00
parent 0599c31e93
commit 2d9b0e8538
3 changed files with 16 additions and 10 deletions
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5
modules/sysadmin_guide/pages/ansible.adoc
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@ -225,8 +225,9 @@ Templates use the jinja2 syntax.
== Libvirt virtuals
* TODO: add steps to make new libvirt virtuals in staging and production
* TODO: merge in new-hosts.txt
=== Add new virtual machine
See xref:new-hosts.adoc[]
== Cloud Instances

2
modules/sysadmin_guide/pages/dns.adoc
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@ -62,7 +62,7 @@ $ git clone /srv/git/dns
=== Adding a new Host
Adding a new host requires to add it to DNS and to ansible, see
new-hosts.rst for the details.
xref:new-hosts.adoc[] for the details.
=== Editing the domain(s)

19
modules/sysadmin_guide/pages/new-hosts.adoc
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@ -88,10 +88,10 @@ Once that is committed, you need to run a script to build the zones and
then push them to the dns servers.:
....
./do-domains # This builds the files
sudo ./do-domains # This builds the files
git add .
git commit -a -m 'done build'
git push
sudo git push
$ sudo -i ansible ns\* -a '/usr/local/bin/update-dns' # This tells the dns servers to load the new files
....
@ -217,10 +217,6 @@ for example for _elections01.iad2.fedoraproject.org_ that would be:
ifconfig-push 192.168.1.44 192.168.0.44
....
== Work in progress
From here to the end of file is still being worked on
=== host_vars and group_vars
ansible consults files in
@ -263,6 +259,15 @@ The host will need vmhost declaration. There is a script in
how many free cpus each vmhost has. You can use that to inform your
decision. By convention, staging hosts go on virthost12.
[NOTE]
====
The `vhost-info` needs to be executed as `root` user on `batcave01`
....
python3.11 /srv/web/infra/ansible/scripts/vhost-info --host <ansible list of hosts or groups>
# for example virthost
....
====
Each vmhost has a different volume group. To figure out what volume
group that is, execute the following command on the virthost.:
@ -312,7 +317,7 @@ The host playbook is rather basic
* Most things won't change much
....
ansible-playbook /srv/web/infra/ansible/infra/ansible/playbooks/grous/mailman.yml
ansible-playbook /srv/web/infra/ansible/infra/ansible/playbooks/groups/mailman.yml
....
== Adding a new proxy or webserver