Fix prometheus role nfs

Allow for external or internal nfs.
use facts as used for logging and metrics.
Update prometheus-alertmanager image to v0.9.1

1 files changed, 65 insertions, 0 deletions

diff --git a/inventory/byo/hosts.example b/inventory/byo/hosts.example
index 0b6050891..3f4d20ee7 100644
--- a/inventory/byo/hosts.example
+++ b/inventory/byo/hosts.example
@@ -615,6 +615,71 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
 #openshift_logging_image_prefix=registry.access.redhat.com/openshift3/
 #openshift_logging_image_version=3.7.0
 
+# Prometheus deployment
+#
+# Currently prometheus deployment is disabled by default, enable it by setting this
+#openshift_hosted_prometheus_deploy=true
+#
+# Prometheus storage config
+# Option A - NFS Host Group
+# An NFS volume will be created with path "nfs_directory/volume_name"
+# on the host within the [nfs] host group.  For example, the volume
+# path using these options would be "/exports/prometheus"
+#openshift_prometheus_storage_kind=nfs
+#openshift_prometheus_storage_access_modes=['ReadWriteOnce']
+#openshift_prometheus_storage_nfs_directory=/exports
+#openshift_prometheus_storage_nfs_options='*(rw,root_squash)'
+#openshift_prometheus_storage_volume_name=prometheus
+#openshift_prometheus_storage_volume_size=10Gi
+#openshift_prometheus_storage_labels={'storage': 'prometheus'}
+# For prometheus-alertmanager
+#openshift_prometheus_alertmanager_storage_kind=nfs
+#openshift_prometheus_alertmanager_storage_access_modes=['ReadWriteOnce']
+#openshift_prometheus_alertmanager_storage_nfs_directory=/exports
+#openshift_prometheus_alertmanager_storage_nfs_options='*(rw,root_squash)'
+#openshift_prometheus_alertmanager_storage_volume_name=prometheus-alertmanager
+#openshift_prometheus_alertmanager_storage_volume_size=10Gi
+#openshift_prometheus_alertmanager_storage_labels={'storage': 'prometheus-alertmanager'}
+# For prometheus-alertbuffer
+#openshift_prometheus_alertbuffer_storage_kind=nfs
+#openshift_prometheus_alertbuffer_storage_access_modes=['ReadWriteOnce']
+#openshift_prometheus_alertbuffer_storage_nfs_directory=/exports
+#openshift_prometheus_alertbuffer_storage_nfs_options='*(rw,root_squash)'
+#openshift_prometheus_alertbuffer_storage_volume_name=prometheus-alertbuffer
+#openshift_prometheus_alertbuffer_storage_volume_size=10Gi
+#openshift_prometheus_alertbuffer_storage_labels={'storage': 'prometheus-alertbuffer'}
+#
+# Option B - External NFS Host
+# NFS volume must already exist with path "nfs_directory/_volume_name" on
+# the storage_host. For example, the remote volume path using these
+# options would be "nfs.example.com:/exports/prometheus"
+#openshift_prometheus_storage_kind=nfs
+#openshift_prometheus_storage_access_modes=['ReadWriteOnce']
+#openshift_prometheus_storage_host=nfs.example.com
+#openshift_prometheus_storage_nfs_directory=/exports
+#openshift_prometheus_storage_volume_name=prometheus
+#openshift_prometheus_storage_volume_size=10Gi
+#openshift_prometheus_storage_labels={'storage': 'prometheus'}
+# For prometheus-alertmanager
+#openshift_prometheus_alertmanager_storage_kind=nfs
+#openshift_prometheus_alertmanager_storage_access_modes=['ReadWriteOnce']
+#openshift_prometheus_alertmanager_storage_host=nfs.example.com
+#openshift_prometheus_alertmanager_storage_nfs_directory=/exports
+#openshift_prometheus_alertmanager_storage_volume_name=prometheus-alertmanager
+#openshift_prometheus_alertmanager_storage_volume_size=10Gi
+#openshift_prometheus_alertmanager_storage_labels={'storage': 'prometheus-alertmanager'}
+# For prometheus-alertbuffer
+#openshift_prometheus_alertbuffer_storage_kind=nfs
+#openshift_prometheus_alertbuffer_storage_access_modes=['ReadWriteOnce']
+#openshift_prometheus_alertbuffer_storage_host=nfs.example.com
+#openshift_prometheus_alertbuffer_storage_nfs_directory=/exports
+#openshift_prometheus_alertbuffer_storage_volume_name=prometheus-alertbuffer
+#openshift_prometheus_alertbuffer_storage_volume_size=10Gi
+#openshift_prometheus_alertbuffer_storage_labels={'storage': 'prometheus-alertbuffer'}
+#
+# Option C - none -- Prometheus, alertmanager and alertbuffer will use emptydir volumes
+# which are destroyed when pods are deleted
+
 # Configure the multi-tenant SDN plugin (default is 'redhat/openshift-ovs-subnet')
 # os_sdn_network_plugin_name='redhat/openshift-ovs-multitenant'