From af667a6cf3befcaf0e6b02f26dbe4106decdafb1 Mon Sep 17 00:00:00 2001 From: "Jose A. Rivera" Date: Tue, 11 Jul 2017 15:52:30 -0500 Subject: GlusterFS: Improve and extend example inventory files Signed-off-by: Jose A. Rivera --- inventory/byo/hosts.byo.glusterfs.external.example | 6 +-- inventory/byo/hosts.byo.glusterfs.mixed.example | 8 +-- inventory/byo/hosts.byo.glusterfs.native.example | 19 +++---- .../byo/hosts.byo.glusterfs.registry-only.example | 52 ++++++++++++++++++ ...osts.byo.glusterfs.storage-and-registry.example | 63 ++++++++++++++++++++++ 5 files changed, 129 insertions(+), 19 deletions(-) create mode 100644 inventory/byo/hosts.byo.glusterfs.registry-only.example create mode 100644 inventory/byo/hosts.byo.glusterfs.storage-and-registry.example (limited to 'inventory') diff --git a/inventory/byo/hosts.byo.glusterfs.external.example b/inventory/byo/hosts.byo.glusterfs.external.example index 140033a39..628d3a3f7 100644 --- a/inventory/byo/hosts.byo.glusterfs.external.example +++ b/inventory/byo/hosts.byo.glusterfs.external.example @@ -51,6 +51,6 @@ node2 node=True openshift_schedulable=True # must be bare (e.g. have no data, not be marked as LVM PVs), and will be # formatted. [glusterfs] -node0 glusterfs_devices='[ "/dev/vdb" ]' -node1 glusterfs_devices='[ "/dev/vdb", "/dev/vdc" ]' -node2 glusterfs_devices='[ "/dev/vdd" ]' +node0.local glusterfs_ip='172.0.0.10' glusterfs_devices='[ "/dev/vdb" ]' +node1.local glusterfs_ip='172.0.0.11' glusterfs_devices='[ "/dev/vdb", "/dev/vdc" ]' +node2.local glusterfs_ip='172.0.0.11' glusterfs_devices='[ "/dev/vdd" ]' diff --git a/inventory/byo/hosts.byo.glusterfs.mixed.example b/inventory/byo/hosts.byo.glusterfs.mixed.example index 96e997dc7..fd47cb9d5 100644 --- a/inventory/byo/hosts.byo.glusterfs.mixed.example +++ b/inventory/byo/hosts.byo.glusterfs.mixed.example @@ -28,7 +28,7 @@ openshift_deployment_type=origin # Specify that we want to use an external GlusterFS cluster and a native # heketi service openshift_storage_glusterfs_is_native=False -openshift_storage_glusterfs_heketi_is_native=False +openshift_storage_glusterfs_heketi_is_native=True # Specify that heketi will use SSH to communicate to the GlusterFS nodes and # the private key file it will use for authentication openshift_storage_glusterfs_heketi_executor=ssh @@ -54,6 +54,6 @@ node2 node=True openshift_schedulable=True # must be bare (e.g. have no data, not be marked as LVM PVs), and will be # formatted. [glusterfs] -node0 glusterfs_devices='[ "/dev/vdb" ]' -node1 glusterfs_devices='[ "/dev/vdb", "/dev/vdc" ]' -node2 glusterfs_devices='[ "/dev/vdd" ]' +node0.local glusterfs_ip='172.0.0.10' glusterfs_devices='[ "/dev/vdb" ]' +node1.local glusterfs_ip='172.0.0.11' glusterfs_devices='[ "/dev/vdb", "/dev/vdc" ]' +node2.local glusterfs_ip='172.0.0.11' glusterfs_devices='[ "/dev/vdd" ]' diff --git a/inventory/byo/hosts.byo.glusterfs.native.example b/inventory/byo/hosts.byo.glusterfs.native.example index dc847a5b2..a3e2570c9 100644 --- a/inventory/byo/hosts.byo.glusterfs.native.example +++ b/inventory/byo/hosts.byo.glusterfs.native.example @@ -1,15 +1,12 @@ # This is an example of a bring your own (byo) host inventory for a cluster -# with natively hosted, containerized GlusterFS storage. +# with natively hosted, containerized GlusterFS storage for applications. It +# will also autmatically create a StorageClass for this purpose. # # This inventory may be used with the byo/config.yml playbook to deploy a new -# cluster with GlusterFS storage, which will use that storage to create a -# volume that will provide backend storage for a hosted Docker registry. +# cluster with GlusterFS storage. # # This inventory may also be used with byo/openshift-glusterfs/config.yml to -# deploy GlusterFS storage on an existing cluster. With this playbook, the -# registry backend volume will be created but the administrator must then -# either deploy a hosted registry or change an existing hosted registry to use -# that volume. +# deploy GlusterFS storage on an existing cluster. # # There are additional configuration parameters that can be specified to # control the deployment and state of a GlusterFS cluster. Please see the @@ -25,8 +22,6 @@ glusterfs [OSEv3:vars] ansible_ssh_user=root openshift_deployment_type=origin -# Specify that we want to use GlusterFS storage for a hosted registry -openshift_hosted_registry_storage_kind=glusterfs [masters] master node=True storage=True master=True @@ -35,9 +30,9 @@ master node=True storage=True master=True master node=True storage=True master=True openshift_schedulable=False # A hosted registry, by default, will only be deployed on nodes labeled # "region=infra". -node0 node=True openshift_node_labels="{'region': 'infra'}" openshift_schedulable=True -node1 node=True openshift_node_labels="{'region': 'infra'}" openshift_schedulable=True -node2 node=True openshift_node_labels="{'region': 'infra'}" openshift_schedulable=True +node0 node=True openshift_schedulable=True +node1 node=True openshift_schedulable=True +node2 node=True openshift_schedulable=True # Specify the glusterfs group, which contains the nodes that will host # GlusterFS storage pods. At a minimum, each node must have a diff --git a/inventory/byo/hosts.byo.glusterfs.registry-only.example b/inventory/byo/hosts.byo.glusterfs.registry-only.example new file mode 100644 index 000000000..999518abe --- /dev/null +++ b/inventory/byo/hosts.byo.glusterfs.registry-only.example @@ -0,0 +1,52 @@ +# This is an example of a bring your own (byo) host inventory for a cluster +# with natively hosted, containerized GlusterFS storage for exclusive use +# as storage for a natively hosted Docker registry. +# +# This inventory may be used with the byo/config.yml playbook to deploy a new +# cluster with GlusterFS storage, which will use that storage to create a +# volume that will provide backend storage for a hosted Docker registry. +# +# This inventory may also be used with byo/openshift-glusterfs/registry.yml to +# deploy GlusterFS storage on an existing cluster. With this playbook, the +# registry backend volume will be created but the administrator must then +# either deploy a hosted registry or change an existing hosted registry to use +# that volume. +# +# There are additional configuration parameters that can be specified to +# control the deployment and state of a GlusterFS cluster. Please see the +# documentation in playbooks/byo/openshift-glusterfs/README.md and +# roles/openshift_storage_glusterfs/README.md for additional details. + +[OSEv3:children] +masters +nodes +# Specify there will be GlusterFS nodes +glusterfs_registry + +[OSEv3:vars] +ansible_ssh_user=root +openshift_deployment_type=origin +# Specify that we want to use GlusterFS storage for a hosted registry +openshift_hosted_registry_storage_kind=glusterfs + +[masters] +master node=True storage=True master=True + +[nodes] +master node=True storage=True master=True openshift_schedulable=False +# A hosted registry, by default, will only be deployed on nodes labeled +# "region=infra". +node0 node=True openshift_node_labels="{'region': 'infra'}" openshift_schedulable=True +node1 node=True openshift_node_labels="{'region': 'infra'}" openshift_schedulable=True +node2 node=True openshift_node_labels="{'region': 'infra'}" openshift_schedulable=True + +# Specify the glusterfs group, which contains the nodes that will host +# GlusterFS storage pods. At a minimum, each node must have a +# "glusterfs_devices" variable defined. This variable is a list of block +# devices the node will have access to that is intended solely for use as +# GlusterFS storage. These block devices must be bare (e.g. have no data, not +# be marked as LVM PVs), and will be formatted. +[glusterfs_registry] +node0 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' +node1 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' +node2 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' diff --git a/inventory/byo/hosts.byo.glusterfs.storage-and-registry.example b/inventory/byo/hosts.byo.glusterfs.storage-and-registry.example new file mode 100644 index 000000000..1df79301a --- /dev/null +++ b/inventory/byo/hosts.byo.glusterfs.storage-and-registry.example @@ -0,0 +1,63 @@ +# This is an example of a bring your own (byo) host inventory for a cluster +# with natively hosted, containerized GlusterFS storage for both general +# application use and a natively hosted Docker registry. It will also create a +# StorageClass for the general storage. +# +# This inventory may be used with the byo/config.yml playbook to deploy a new +# cluster with GlusterFS storage. +# +# This inventory may also be used with byo/openshift-glusterfs/config.yml to +# deploy GlusterFS storage on an existing cluster. With this playbook, the +# registry backend volume will be created but the administrator must then +# either deploy a hosted registry or change an existing hosted registry to use +# that volume. +# +# There are additional configuration parameters that can be specified to +# control the deployment and state of a GlusterFS cluster. Please see the +# documentation in playbooks/byo/openshift-glusterfs/README.md and +# roles/openshift_storage_glusterfs/README.md for additional details. + +[OSEv3:children] +masters +nodes +# Specify there will be GlusterFS nodes +glusterfs +glusterfs_registry + +[OSEv3:vars] +ansible_ssh_user=root +openshift_deployment_type=origin +# Specify that we want to use GlusterFS storage for a hosted registry +openshift_hosted_registry_storage_kind=glusterfs + +[masters] +master node=True storage=True master=True + +[nodes] +master node=True storage=True master=True openshift_schedulable=False +# It is recommended to not use a single cluster for both general and registry +# storage, so two three-node clusters will be required. +node0 node=True openshift_schedulable=True +node1 node=True openshift_schedulable=True +node2 node=True openshift_schedulable=True +# A hosted registry, by default, will only be deployed on nodes labeled +# "region=infra". +node3 node=True openshift_node_labels="{'region': 'infra'}" openshift_schedulable=True +node4 node=True openshift_node_labels="{'region': 'infra'}" openshift_schedulable=True +node5 node=True openshift_node_labels="{'region': 'infra'}" openshift_schedulable=True + +# Specify the glusterfs group, which contains the nodes that will host +# GlusterFS storage pods. At a minimum, each node must have a +# "glusterfs_devices" variable defined. This variable is a list of block +# devices the node will have access to that is intended solely for use as +# GlusterFS storage. These block devices must be bare (e.g. have no data, not +# be marked as LVM PVs), and will be formatted. +[glusterfs] +node0 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' +node1 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' +node2 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' + +[glusterfs_registry] +node3 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' +node4 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' +node5 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' -- cgit v1.2.3