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authorScott Dodson <sdodson@redhat.com>2016-08-26 18:01:31 -0400
committerGitHub <noreply@github.com>2016-08-26 18:01:31 -0400
commit9dfd967f81a3ab02ed5c55586e9746ca697763fa (patch)
treeac4ae858ef7906a7f9cf14bf8a82701a2ac66c91
parentf05d7c1f74c13dc7bcd46718a1eee0586055f326 (diff)
parentb4669c1d9a0edf30caeadf03cc49197e0ef9d55d (diff)
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Merge pull request #2369 from sdodson/metrics
Additional metrics improvements
-rw-r--r--inventory/byo/hosts.origin.example47
-rw-r--r--inventory/byo/hosts.ose.example30
-rw-r--r--roles/openshift_metrics/tasks/install.yml2
-rw-r--r--roles/openshift_metrics/tasks/main.yaml5
4 files changed, 69 insertions, 15 deletions
diff --git a/inventory/byo/hosts.origin.example b/inventory/byo/hosts.origin.example
index d7db63383..f073a125d 100644
--- a/inventory/byo/hosts.origin.example
+++ b/inventory/byo/hosts.origin.example
@@ -65,10 +65,6 @@ openshift_release=v1.2
# See: https://docs.openshift.org/latest/install_config/web_console_customization.html#serving-static-files
#openshift_master_oauth_template=/path/to/login-template.html
-# Configure metricsPublicURL in the master config for cluster metrics
-# See: https://docs.openshift.org/latest/install_config/cluster_metrics.html
-#openshift_master_metrics_public_url=https://hawkular-metrics.example.com/hawkular/metrics
-
# Configure loggingPublicURL in the master config for aggregate logging
# See: https://docs.openshift.org/latest/install_config/aggregate_logging.html
#openshift_master_logging_public_url=https://kibana.example.com
@@ -326,6 +322,49 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
#openshift_hosted_registry_storage_s3_chunksize=26214400
#openshift_hosted_registry_pullthrough=true
+# Metrics deployment
+# See: https://docs.openshift.com/enterprise/latest/install_config/cluster_metrics.html
+#
+# By default metrics are not automatically deployed, set this to enable them
+# openshift_hosted_metrics_deploy=true
+#
+# Storage Options
+# If openshift_hosted_metrics_storage_kind is unset then metrics will be stored
+# in an EmptyDir volume and will be deleted when the cassandra pod terminates.
+# Storage options A & B currently support only one cassandra pod which is
+# generally enough for up to 1000 pods. Additional volumes can be created
+# manually after the fact and metrics scaled per the docs.
+#
+# 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/metrics"
+#openshift_hosted_metrics_storage_kind=nfs
+#openshift_hosted_metrics_storage_access_modes=['ReadWriteOnce']
+#openshift_hosted_metrics_storage_nfs_directory=/exports
+#openshift_hosted_metrics_storage_nfs_options='*(rw,root_squash)'
+#openshift_hosted_metrics_storage_volume_name=metrics
+#openshift_hosted_metrics_storage_volume_size=10Gi
+#
+# 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/metrics"
+#openshift_hosted_metrics_storage_kind=nfs
+#openshift_hosted_metrics_storage_access_modes=['ReadWriteOnce']
+#openshift_hosted_metrics_storage_host=nfs.example.com
+#openshift_hosted_metrics_storage_nfs_directory=/exports
+#openshift_hosted_metrics_storage_volume_name=metrics
+#openshift_hosted_metrics_storage_volume_size=10Gi
+#
+# Option C - Dynamic -- If openshift supports dynamic volume provisioning for
+# your cloud platform use this.
+#openshift_hosted_metrics_storage_kind=dynamic
+#
+# Override metricsPublicURL in the master config for cluster metrics
+# Defaults to https://hawkular-metrics.{{openshift_master_default_subdomain}}/hawkular/metrics
+#openshift_master_metrics_public_url=https://hawkular-metrics.example.com/hawkular/metrics
+
# Configure the multi-tenant SDN plugin (default is 'redhat/openshift-ovs-subnet')
# os_sdn_network_plugin_name='redhat/openshift-ovs-multitenant'
diff --git a/inventory/byo/hosts.ose.example b/inventory/byo/hosts.ose.example
index cdcbae723..8899c1769 100644
--- a/inventory/byo/hosts.ose.example
+++ b/inventory/byo/hosts.ose.example
@@ -65,10 +65,6 @@ openshift_release=v3.2
# See: https://docs.openshift.org/latest/install_config/web_console_customization.html#serving-static-files
#openshift_master_oauth_template=/path/to/login-template.html
-# Configure metricsPublicURL in the master config for cluster metrics
-# See: https://docs.openshift.com/enterprise/latest/install_config/cluster_metrics.html
-#openshift_master_metrics_public_url=https://hawkular-metrics.example.com/hawkular/metrics
-
# Configure loggingPublicURL in the master config for aggregate logging
# See: https://docs.openshift.com/enterprise/latest/install_config/aggregate_logging.html
#openshift_master_logging_public_url=https://kibana.example.com
@@ -325,9 +321,20 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
#openshift_hosted_registry_storage_s3_chunksize=26214400
#openshift_hosted_registry_pullthrough=true
-# Metrics Storage Options
+# Metrics deployment
+# See: https://docs.openshift.com/enterprise/latest/install_config/cluster_metrics.html
#
-# NFS Host Group
+# By default metrics are not automatically deployed, set this to enable them
+# openshift_hosted_metrics_deploy=true
+#
+# Storage Options
+# If openshift_hosted_metrics_storage_kind is unset then metrics will be stored
+# in an EmptyDir volume and will be deleted when the cassandra pod terminates.
+# Storage options A & B currently support only one cassandra pod which is
+# generally enough for up to 1000 pods. Additional volumes can be created
+# manually after the fact and metrics scaled per the docs.
+#
+# 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/metrics"
@@ -338,7 +345,7 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
#openshift_hosted_metrics_storage_volume_name=metrics
#openshift_hosted_metrics_storage_volume_size=10Gi
#
-# External NFS Host
+# 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/metrics"
@@ -348,6 +355,15 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
#openshift_hosted_metrics_storage_nfs_directory=/exports
#openshift_hosted_metrics_storage_volume_name=metrics
#openshift_hosted_metrics_storage_volume_size=10Gi
+#
+# Option C - Dynamic -- If openshift supports dynamic volume provisioning for
+# your cloud platform use this.
+#openshift_hosted_metrics_storage_kind=dynamic
+#
+# Override metricsPublicURL in the master config for cluster metrics
+# Defaults to https://hawkular-metrics.{{openshift_master_default_subdomain}}/hawkular/metrics
+#openshift_master_metrics_public_url=https://hawkular-metrics.example.com/hawkular/metrics
+
# Configure the multi-tenant SDN plugin (default is 'redhat/openshift-ovs-subnet')
# os_sdn_network_plugin_name='redhat/openshift-ovs-multitenant'
diff --git a/roles/openshift_metrics/tasks/install.yml b/roles/openshift_metrics/tasks/install.yml
index 2fbb7d606..ea4f61ccd 100644
--- a/roles/openshift_metrics/tasks/install.yml
+++ b/roles/openshift_metrics/tasks/install.yml
@@ -74,7 +74,7 @@
HAWKULAR_METRICS_HOSTNAME={{ metrics_hostname }},USE_PERSISTENT_STORAGE={{metrics_persistence | string | lower }},METRIC_DURATION={{ openshift.hosted.metrics.duration }},METRIC_RESOLUTION={{ openshift.hosted.metrics.resolution }}{{ image_prefix }}{{ image_version }},MODE={{ deployment_mode }} \
| {{ openshift.common.client_binary }} --namespace openshift-infra \
--config={{ openshift_metrics_kubeconfig }} \
- create -f -"
+ create -o name -f -"
- name: Deploy Metrics
shell: "{{ deployer_cmd }}"
diff --git a/roles/openshift_metrics/tasks/main.yaml b/roles/openshift_metrics/tasks/main.yaml
index 8a6712468..ad04bc355 100644
--- a/roles/openshift_metrics/tasks/main.yaml
+++ b/roles/openshift_metrics/tasks/main.yaml
@@ -33,10 +33,9 @@
| default('hawkular-metrics.' ~ (openshift.master.default_subdomain
| default(openshift_master_default_subdomain )))
| oo_hostname_from_url }}"
- metrics_persistence: True
- #"{{ openshift.hosted.metrics.storage_kind | default(none) is not none }}"
+ metrics_persistence: "{{ openshift.hosted.metrics.storage_kind | default(none) is not none }}"
metrics_dynamic_vol: "{{ openshift.hosted.metrics.storage_kind | default(none) == 'dynamic' }}"
- metrics_template_dir: "/usr/share/openshift/examples/infrastructure-templates/{{ 'origin' if deployment_type == 'origin' else 'enterprise' }}"
+ metrics_template_dir: "{{ openshift.common.config_base if openshift.common.is_containerized | bool else '/usr/share/openshift' }}/examples/infrastructure-templates/{{ 'origin' if deployment_type == 'origin' else 'enterprise' }}"
cassandra_nodes: "{{ ',CASSANDRA_NODES=' ~ openshift.hosted.metrics.cassandra_nodes if 'cassandra' in openshift.hosted.metrics else '' }}"
cassandra_pv_size: "{{ ',CASSANDRA_PV_SIZE=' ~ openshift.hosted.metrics.storage_volume_size if openshift.hosted.metrics.storage_volume_size | default(none) is not none else '' }}"
image_prefix: "{{ ',IMAGE_PREFIX=' ~ openshift.hosted.metrics.deployer_prefix if 'deployer_prefix' in openshift.hosted.metrics else '' }}"