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Clean-up references to inventory_builder in docs

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Max Gautier
2024-11-26 14:54:12 +01:00
parent 56e41f0647
commit 69ca324192
5 changed files with 32 additions and 116 deletions
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16
docs/getting_started/setting-up-your-first-cluster.md
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@@ -212,17 +212,15 @@ Copy ``inventory/sample`` as ``inventory/mycluster``:
cp -rfp inventory/sample inventory/mycluster
```
Update Ansible inventory file with inventory builder:
Update the sample Ansible inventory file with ip given by gcloud:
```ShellSession
declare -a IPS=($(gcloud compute instances list --filter="tags.items=kubernetes-the-kubespray-way" --format="value(EXTERNAL_IP)" | tr '\n' ' '))
CONFIG_FILE=inventory/mycluster/hosts.yaml python3 contrib/inventory_builder/inventory.py ${IPS[@]}
gcloud compute instances list --filter="tags.items=kubernetes-the-kubespray-way"
```
Open the generated `inventory/mycluster/hosts.yaml` file and adjust it so
that controller-0, controller-1 and controller-2 are control plane nodes and
worker-0, worker-1 and worker-2 are worker nodes. Also update the `ip` to the respective local VPC IP and
remove the `access_ip`.
Open `inventory/mycluster/inventory.ini` file and add it so
that controller-0, controller-1 and controller-2 in the `kube_control_plane` group and
worker-0, worker-1 and worker-2 in the `kube_node` group. Add respective `ip` to the respective local VPC IP for each node.
The main configuration for the cluster is stored in
`inventory/mycluster/group_vars/k8s_cluster/k8s_cluster.yml`. In this file we
@@ -242,7 +240,7 @@ the kubernetes cluster, just change the 'false' to 'true' for
Now we will deploy the configuration:
```ShellSession
ansible-playbook -i inventory/mycluster/hosts.yaml -u $USERNAME -b -v --private-key=~/.ssh/id_rsa cluster.yml
ansible-playbook -i inventory/mycluster/ -u $USERNAME -b -v --private-key=~/.ssh/id_rsa cluster.yml
```
Ansible will now execute the playbook, this can take up to 20 minutes.
@@ -596,7 +594,7 @@ If you want to keep the VMs and just remove the cluster state, you can simply
run another Ansible playbook:
```ShellSession
ansible-playbook -i inventory/mycluster/hosts.yaml -u $USERNAME -b -v --private-key=~/.ssh/id_rsa reset.yml
ansible-playbook -i inventory/mycluster/ -u $USERNAME -b -v --private-key=~/.ssh/id_rsa reset.yml
```
Resetting the cluster to the VMs original state usually takes about a couple