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Add more formatting tweaks for RTD

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Joshua Boniface 2019-07-06 18:12:53 -04:00
parent 9c9d0edd86
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docs/installing.md
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@ -47,7 +47,7 @@ This guide will walk you through setting up a simple 3-node PVC cluster from scr
0. Verify your `group_vars` setup from part one, as errors here may require a reinstallation and restart of the bootstrap process. 0. Verify your `group_vars` setup from part one, as errors here may require a reinstallation and restart of the bootstrap process.
0. Perform the initial bootstrap. From the `pvc-ansible` repository directory, execute the following `ansible-playbook` command, replacing `<cluster_name>` with the Ansible group name from the `hosts` file. Make special note of the additional `bootstrap=yes` variable, which tells the playbook that this is an initial bootstrap run. 0. Perform the initial bootstrap. From the `pvc-ansible` repository directory, execute the following `ansible-playbook` command, replacing `<cluster_name>` with the Ansible group name from the `hosts` file. Make special note of the additional `bootstrap=yes` variable, which tells the playbook that this is an initial bootstrap run.
`$ ansible-playbook -v -i hosts pvc.yml -l <cluster_name> -e bootstrap=yes` `$ ansible-playbook -v -i hosts pvc.yml -l <cluster_name> -e bootstrap=yes`
0. Wait for the Ansible playbook run to finish. Once completed, the cluster bootstrap will be finished, and all 3 nodes will have rebooted into a working PVC cluster. 0. Wait for the Ansible playbook run to finish. Once completed, the cluster bootstrap will be finished, and all 3 nodes will have rebooted into a working PVC cluster.
@ -82,7 +82,7 @@ All steps in this section can be performed using either the CLI client or the HT
0. Verify that the OSDs were added and are functional (`up` and `in`): 0. Verify that the OSDs were added and are functional (`up` and `in`):
`$ pvc ceph osd list` `$ pvc ceph osd list`
0. Create an RBD pool to store VM images on. The general command is: 0. Create an RBD pool to store VM images on. The general command is:
`$ pvc ceph pool add <name> <placement_groups>` `$ pvc ceph pool add <name> <placement_groups>`
For example, to create a pool named `vms` with 256 placement groups (a good default with 6 OSD disks), run the command as follows: For example, to create a pool named `vms` with 256 placement groups (a good default with 6 OSD disks), run the command as follows:
@ -149,7 +149,7 @@ This section walks through deploying a simple Debian VM to the cluster with Debo
`$ mount /dev/rbd/vms/test1_disk0 $( mktemp -d )` `$ mount /dev/rbd/vms/test1_disk0 $( mktemp -d )`
`$ mount | grep rbd` `$ mount | grep rbd`
0. Run a `debootstrap` installation to the volume: 0. Run a `debootstrap` installation to the volume:
`$ debootstrap buster <temporary_mountpoint> http://ftp.mirror.debian.org/debian` `$ debootstrap buster <temporary_mountpoint> http://ftp.mirror.debian.org/debian`
0. Bind mount the various required directories to the new system: 0. Bind mount the various required directories to the new system:
@ -228,10 +228,10 @@ This section walks through deploying a simple Debian VM to the cluster with Debo
0. Define the VM in the PVC cluster: 0. Define the VM in the PVC cluster:
`$ pvc vm define /tmp/test1.xml` `$ pvc vm define /tmp/test1.xml`
0. Verify the VM is present in the cluster: 0. Verify the VM is present in the cluster:
`$ pvc vm info test1` `$ pvc vm info test1`
0. Start the VM and watch the console log: 0. Start the VM and watch the console log:
`$ pvc vm start test1` `$ pvc vm start test1`
`$ pvc vm log -f test1` `$ pvc vm log -f test1`