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Install StarlingX Kubernetes on Virtual Standard with Dedicated Storage

This section describes the steps to install the StarlingX Kubernetes platform on a StarlingX R2.0 virtual Standard with Dedicated Storage deployment configuration.

Install software on controller-0

In the last step of dedicated_storage_environ, the controller-0 virtual server 'dedicatedstorage-controller-0' was started by the setup_configuration.sh command.

On the host, attach to the console of virtual controller-0 and select the appropriate installer menu options to start the non-interactive install of StarlingX software on controller-0.

Note

When entering the console, it is very easy to miss the first installer menu selection. Use ESC to navigate to previous menus, to ensure you are at the first installer menu.

virsh console dedicatedstorage-controller-0

Make the following menu selections in the installer:

First menu: Select 'Standard Controller Configuration'
Second menu: Select 'Serial Console'
Third menu: Select 'Standard Security Profile'

Wait for the non-interactive install of software to complete and for the server to reboot. This can take 5-10 minutes depending on the performance of the host machine.

Bootstrap system on controller-0

Configure controller-0

Unlock controller-0

Unlock virtual controller-0 in order to bring it into service:

system host-unlock controller-0

Controller-0 will reboot in order to apply configuration changes and come into service. This can take 5-10 minutes, depending on the performance of the host machine.

Install software on controller-1, storage nodes, and compute nodes

On the host, power on the controller-1 virtual server, 'dedicatedstorage-controller-1'. It will automatically attempt to network boot over the management network:
```
virsh start dedicatedstorage-controller-1
```
Attach to the console of virtual controller-1:
```
virsh console dedicatedstorage-controller-1
```
As controller-1 VM boots, a message appears on its console instructing you to configure the personality of the node.

On the console of controller-0, list hosts to see newly discovered controller-1 host (hostname=None):

system host-list
+----+--------------+-------------+----------------+-------------+--------------+
| id | hostname     | personality | administrative | operational | availability |
+----+--------------+-------------+----------------+-------------+--------------+
| 1  | controller-0 | controller  | unlocked       | enabled     | available    |
| 2  | None         | None        | locked         | disabled    | offline      |
+----+--------------+-------------+----------------+-------------+--------------+

Using the host id, set the personality of this host to 'controller':
```
system host-update 2 personality=controller
```
This initiates software installation on controller-1. This can take 5-10 minutes, depending on the performance of the host machine.
While waiting on the previous step to complete, start up and set the personality for 'dedicatedstorage-storage-0' and 'dedicatedstorage-storage-1'. Set the personality to 'storage' and assign a unique hostname for each.

For example, start 'dedicatedstorage-storage-0' from the host:
```
virsh start dedicatedstorage-storage-0
```
Wait for new host (hostname=None) to be discovered by checking ‘system host-list’ on virtual controller-0:
```
system host-update 3 personality=storage
```
Repeat for 'dedicatedstorage-storage-1'. On the host:
```
virsh start dedicatedstorage-storage-1
```
And wait for new host (hostname=None) to be discovered by checking ‘system host-list’ on virtual controller-0:
```
system host-update 4 personality=storage
```
This initiates software installation on storage-0 and storage-1. This can take 5-10 minutes, depending on the performance of the host machine.
While waiting on the previous step to complete, start up and set the personality for 'dedicatedstorage-worker-0' and 'dedicatedstorage-worker-1'. Set the personality to 'worker' and assign a unique hostname for each.

For example, start 'dedicatedstorage-worker-0' from the host:
```
virsh start dedicatedstorage-worker-0
```
Wait for new host (hostname=None) to be discovered by checking ‘system host-list’ on virtual controller-0:
```
system host-update 5 personality=worker hostname=compute-0
```
Repeat for 'dedicatedstorage-worker-1'. On the host:
```
virsh start dedicatedstorage-worker-1
```
And wait for new host (hostname=None) to be discovered by checking ‘system host-list’ on virtual controller-0:
```
system host-update 6 personality=worker hostname=compute-1
```
This initiates software installation on compute-0 and compute-1.

Wait for the software installation on controller-1, storage-0, storage-1, compute-0, and compute-1 to complete, for all virtual servers to reboot, and for all to show as locked/disabled/online in 'system host-list'.

system host-list
+----+--------------+-------------+----------------+-------------+--------------+
| id | hostname     | personality | administrative | operational | availability |
+----+--------------+-------------+----------------+-------------+--------------+
| 1  | controller-0 | controller  | unlocked       | enabled     | available    |
| 2  | controller-1 | controller  | locked         | disabled    | online       |
| 3  | storage-0    | storage     | locked         | disabled    | online       |
| 4  | storage-1    | storage     | locked         | disabled    | online       |
| 5  | compute-0    | compute     | locked         | disabled    | online       |
| 6  | compute-1    | compute     | locked         | disabled    | online       |
+----+--------------+-------------+----------------+-------------+--------------+

Configure controller-1

Unlock controller-1

Configure storage nodes

On virtual controller-0:

Assign the cluster-host network to the MGMT interface for the storage nodes.

Note that the MGMT interfaces are partially set up by the network install procedure.
```
for COMPUTE in storage-0 storage-1; do
   system interface-network-assign $COMPUTE mgmt0 cluster-host
done
```

Add OSDs to storage-0:

HOST=storage-0
DISKS=$(system host-disk-list ${HOST})
TIERS=$(system storage-tier-list ceph_cluster)
OSDs="/dev/sdb"
for OSD in $OSDs; do
   system host-stor-add ${HOST} $(echo "$DISKS" | grep "$OSD" | awk '{print $2}') --tier-uuid $(echo "$TIERS" | grep storage | awk '{print $2}')
done

system host-stor-list $HOST

Add OSDs to storage-1:

HOST=storage-1
DISKS=$(system host-disk-list ${HOST})
TIERS=$(system storage-tier-list ceph_cluster)
OSDs="/dev/sdb"
for OSD in $OSDs; do
    system host-stor-add ${HOST} $(echo "$DISKS" | grep "$OSD" | awk '{print $2}') --tier-uuid $(echo "$TIERS" | grep storage | awk '{print $2}')
done

system host-stor-list $HOST

Unlock storage nodes

Unlock virtual storage nodes in order to bring them into service:

for STORAGE in storage-0 storage-1; do
   system host-unlock $STORAGE
done

The storage nodes will reboot in order to apply configuration changes and come into service. This can take 5-10 minutes, depending on the performance of the host machine.

Configure compute nodes

On virtual controller-0:

Assign the cluster-host network to the MGMT interface for the compute nodes.

Note that the MGMT interfaces are partially set up automatically by the network install procedure.
```
for COMPUTE in compute-0 compute-1; do
   system interface-network-assign $COMPUTE mgmt0 cluster-host
done
```

Configure data interfaces for compute nodes.

Important

This step is required only if the StarlingX OpenStack application (stx-openstack) will be installed.

1G Huge Pages are not supported in the virtual environment and there is no virtual NIC supporting SRIOV. For that reason, data interfaces are not applicable in the virtual environment for the Kubernetes-only scenario.

For OpenStack only:

DATA0IF=eth1000
DATA1IF=eth1001
PHYSNET0='physnet0'
PHYSNET1='physnet1'
SPL=/tmp/tmp-system-port-list
SPIL=/tmp/tmp-system-host-if-list

Configure the datanetworks in sysinv, prior to referencing it in the system host-if-modify command.

system datanetwork-add ${PHYSNET0} vlan
system datanetwork-add ${PHYSNET1} vlan

for COMPUTE in compute-0 compute-1; do
  echo "Configuring interface for: $COMPUTE"
  set -ex
  system host-port-list ${COMPUTE} --nowrap > ${SPL}
  system host-if-list -a ${COMPUTE} --nowrap > ${SPIL}
  DATA0PCIADDR=$(cat $SPL | grep $DATA0IF |awk '{print $8}')
  DATA1PCIADDR=$(cat $SPL | grep $DATA1IF |awk '{print $8}')
  DATA0PORTUUID=$(cat $SPL | grep ${DATA0PCIADDR} | awk '{print $2}')
  DATA1PORTUUID=$(cat $SPL | grep ${DATA1PCIADDR} | awk '{print $2}')
  DATA0PORTNAME=$(cat $SPL | grep ${DATA0PCIADDR} | awk '{print $4}')
  DATA1PORTNAME=$(cat $SPL | grep ${DATA1PCIADDR} | awk '{print $4}')
  DATA0IFUUID=$(cat $SPIL | awk -v DATA0PORTNAME=$DATA0PORTNAME '($12 ~ DATA0PORTNAME) {print $2}')
  DATA1IFUUID=$(cat $SPIL | awk -v DATA1PORTNAME=$DATA1PORTNAME '($12 ~ DATA1PORTNAME) {print $2}')
  system host-if-modify -m 1500 -n data0 -c data ${COMPUTE} ${DATA0IFUUID}
  system host-if-modify -m 1500 -n data1 -c data ${COMPUTE} ${DATA1IFUUID}
  system interface-datanetwork-assign ${COMPUTE} ${DATA0IFUUID} ${PHYSNET0}
  system interface-datanetwork-assign ${COMPUTE} ${DATA1IFUUID} ${PHYSNET1}
  set +ex
done

OpenStack-specific host configuration

Important

This step is required only if the StarlingX OpenStack application (stx-openstack) will be installed.

For OpenStack only: Assign OpenStack host labels to the compute nodes in support of installing the stx-openstack manifest/helm-charts later:

for NODE in compute-0 compute-1; do
  system host-label-assign $NODE  openstack-compute-node=enabled
  system host-label-assign $NODE  openvswitch=enabled
  system host-label-assign $NODE  sriov=enabled
done

For OpenStack only: Set up disk partition for nova-local volume group, which is needed for stx-openstack nova ephemeral disks:

for COMPUTE in compute-0 compute-1; do
  echo "Configuring Nova local for: $COMPUTE"
  ROOT_DISK=$(system host-show ${COMPUTE} | grep rootfs | awk '{print $4}')
  ROOT_DISK_UUID=$(system host-disk-list ${COMPUTE} --nowrap | grep ${ROOT_DISK} | awk '{print $2}')
  PARTITION_SIZE=10
  NOVA_PARTITION=$(system host-disk-partition-add -t lvm_phys_vol ${COMPUTE} ${ROOT_DISK_UUID} ${PARTITION_SIZE})
  NOVA_PARTITION_UUID=$(echo ${NOVA_PARTITION} | grep -ow "| uuid | [a-z0-9\-]* |" | awk '{print $4}')
  system host-lvg-add ${COMPUTE} nova-local
  system host-pv-add ${COMPUTE} nova-local ${NOVA_PARTITION_UUID}
done

14 KiB

Raw Blame History

Install StarlingX Kubernetes on Virtual Standard with Dedicated Storage

Install software on controller-0

Bootstrap system on controller-0

Configure controller-0

Unlock controller-0

Install software on controller-1, storage nodes, and compute nodes

Configure controller-1

Unlock controller-1

Configure storage nodes

Unlock storage nodes

Configure compute nodes

OpenStack-specific host configuration

Unlock compute nodes

Next steps

14 KiB Raw Blame History Unescape Escape

Install StarlingX Kubernetes on Virtual Standard with Dedicated Storage

Install software on controller-0

Bootstrap system on controller-0

Configure controller-0

Unlock controller-0

Install software on controller-1, storage nodes, and compute nodes

Configure controller-1

Unlock controller-1

Configure storage nodes

Unlock storage nodes

Configure compute nodes

OpenStack-specific host configuration

Unlock compute nodes

Next steps

14 KiB

Raw Blame History