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-rw-r--r--roles/openshift_prometheus/tasks/install_prometheus.yaml7
1 files changed, 7 insertions, 0 deletions
diff --git a/roles/openshift_prometheus/tasks/install_prometheus.yaml b/roles/openshift_prometheus/tasks/install_prometheus.yaml
index 0b565502f..0d09b0228 100644
--- a/roles/openshift_prometheus/tasks/install_prometheus.yaml
+++ b/roles/openshift_prometheus/tasks/install_prometheus.yaml
@@ -2,6 +2,13 @@
# set facts
- include_tasks: facts.yaml
+- name: Ensure that Prometheus has nodes to run on
+ fail:
+ msg: |-
+ No schedulable nodes found matching node selector for Prometheus - '{{ openshift_prometheus_node_selector }}'
+ when:
+ - openshift_schedulable_node_labels | lib_utils_oo_has_no_matching_selector(openshift_prometheus_node_selector)
+
# namespace
- name: Add prometheus project
oc_project: