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Report all state combinations in Prom metrics 

Ensures that every state combination is always shown to metrics, even if
it contains 0 entries.
This commit is contained in:
Joshua Boniface 2023-12-09 12:38:23 -05:00
parent 317ca4b98c
commit ba565ead4c
1 changed files with 8 additions and 6 deletions
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14
api-daemon/pvcapid/helper.py
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@ -189,21 +189,23 @@ def cluster_metrics(zkhandler):
output_lines.append("# HELP pvc_nodes PVC node state counts")
output_lines.append("# TYPE pvc_nodes gauge")
for state in status_data["nodes"]:
for state in pvc_common.node_state_combinations:
output_lines.append(
f"pvc_nodes{{state=\"{state}\"}} {status_data['nodes'][state]}"
f"pvc_nodes{{state=\"{state}\"}} {status_data['nodes'].get(state, 0)}"
)
output_lines.append("# HELP pvc_vms PVC VM state counts")
output_lines.append("# TYPE pvc_vms gauge")
for state in status_data["vms"]:
output_lines.append(f"pvc_vms{{state=\"{state}\"}} {status_data['vms'][state]}")
for state in pvc_common.vm_state_combinations:
output_lines.append(
f"pvc_vms{{state=\"{state}\"}} {status_data['vms'].get(state, 0)}"
)
output_lines.append("# HELP pvc_osds PVC OSD state counts")
output_lines.append("# TYPE pvc_osds gauge")
for state in status_data["osds"]:
for state in pvc_common.ceph_osd_state_combinations:
output_lines.append(
f"pvc_osds{{state=\"{state}\"}} {status_data['osds'][state]}"
f"pvc_osds{{state=\"{state}\"}} {status_data['osds'].get(state, 0)}"
)
output_lines.append("# HELP pvc_networks PVC network count")