From 108aebebe4bdababaf754c18856039f7b541b176 Mon Sep 17 00:00:00 2001
From: Zohar Galor <zgalor@redhat.com>
Date: Mon, 23 Oct 2017 18:12:33 +0300
Subject: Change default in prometheus storage type to emptydir
Only create pvcs when openshift_prometheus_<alertmanager|buffer>_storage_type==pvc
By default deployment will use emptydir.
Add some documentation and examples.
bz: https://bugzilla.redhat.com/show_bug.cgi?id=1495446
---
inventory/byo/hosts.example | 6 ++++++
1 file changed, 6 insertions(+)
(limited to 'inventory')
diff --git a/inventory/byo/hosts.example b/inventory/byo/hosts.example
index 499a9d8e7..7c4a7885d 100644
--- a/inventory/byo/hosts.example
+++ b/inventory/byo/hosts.example
@@ -632,6 +632,7 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
#openshift_prometheus_storage_volume_name=prometheus
#openshift_prometheus_storage_volume_size=10Gi
#openshift_prometheus_storage_labels={'storage': 'prometheus'}
+#openshift_prometheus_storage_type='pvc'
# For prometheus-alertmanager
#openshift_prometheus_alertmanager_storage_kind=nfs
#openshift_prometheus_alertmanager_storage_access_modes=['ReadWriteOnce']
@@ -640,6 +641,7 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
#openshift_prometheus_alertmanager_storage_volume_name=prometheus-alertmanager
#openshift_prometheus_alertmanager_storage_volume_size=10Gi
#openshift_prometheus_alertmanager_storage_labels={'storage': 'prometheus-alertmanager'}
+#openshift_prometheus_alertmanager_storage_type='pvc'
# For prometheus-alertbuffer
#openshift_prometheus_alertbuffer_storage_kind=nfs
#openshift_prometheus_alertbuffer_storage_access_modes=['ReadWriteOnce']
@@ -648,6 +650,7 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
#openshift_prometheus_alertbuffer_storage_volume_name=prometheus-alertbuffer
#openshift_prometheus_alertbuffer_storage_volume_size=10Gi
#openshift_prometheus_alertbuffer_storage_labels={'storage': 'prometheus-alertbuffer'}
+#openshift_prometheus_alertbuffer_storage_type='pvc'
#
# Option B - External NFS Host
# NFS volume must already exist with path "nfs_directory/_volume_name" on
@@ -660,6 +663,7 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
#openshift_prometheus_storage_volume_name=prometheus
#openshift_prometheus_storage_volume_size=10Gi
#openshift_prometheus_storage_labels={'storage': 'prometheus'}
+#openshift_prometheus_storage_type='pvc'
# For prometheus-alertmanager
#openshift_prometheus_alertmanager_storage_kind=nfs
#openshift_prometheus_alertmanager_storage_access_modes=['ReadWriteOnce']
@@ -668,6 +672,7 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
#openshift_prometheus_alertmanager_storage_volume_name=prometheus-alertmanager
#openshift_prometheus_alertmanager_storage_volume_size=10Gi
#openshift_prometheus_alertmanager_storage_labels={'storage': 'prometheus-alertmanager'}
+#openshift_prometheus_alertmanager_storage_type='pvc'
# For prometheus-alertbuffer
#openshift_prometheus_alertbuffer_storage_kind=nfs
#openshift_prometheus_alertbuffer_storage_access_modes=['ReadWriteOnce']
@@ -676,6 +681,7 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
#openshift_prometheus_alertbuffer_storage_volume_name=prometheus-alertbuffer
#openshift_prometheus_alertbuffer_storage_volume_size=10Gi
#openshift_prometheus_alertbuffer_storage_labels={'storage': 'prometheus-alertbuffer'}
+#openshift_prometheus_alertbuffer_storage_type='pvc'
#
# Option C - none -- Prometheus, alertmanager and alertbuffer will use emptydir volumes
# which are destroyed when pods are deleted
--
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