Move metric collection into daemon library
This commit is contained in:
parent
0f24184b78
commit
ed9c37982a
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@ -131,154 +131,12 @@ def cluster_metrics(zkhandler):
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Format status data from cluster_status into Prometheus-compatible metrics
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"""
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# Get general cluster information
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status_retflag, status_data = pvc_cluster.get_info(zkhandler)
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if not status_retflag:
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return "Error: Status data threw error", 400
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faults_data = status_data["detail"]["faults"]
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node_data = status_data["detail"]["node"]
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vm_data = status_data["detail"]["vm"]
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osd_data = status_data["detail"]["osd"]
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output_lines = list()
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output_lines.append("# HELP pvc_info PVC cluster information")
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output_lines.append("# TYPE pvc_info gauge")
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output_lines.append(
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f"pvc_info{{primary_node=\"{status_data['primary_node']}\", version=\"{status_data['pvc_version']}\", upstream_ip=\"{status_data['upstream_ip']}\"}} 1"
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)
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output_lines.append("# HELP pvc_cluster_maintenance PVC cluster maintenance state")
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output_lines.append("# TYPE pvc_cluster_maintenance gauge")
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output_lines.append(
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f"pvc_cluster_maintenance {1 if bool(strtobool(status_data['maintenance'])) else 0}"
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)
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output_lines.append("# HELP pvc_cluster_health PVC cluster health status")
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output_lines.append("# TYPE pvc_cluster_health gauge")
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output_lines.append(f"pvc_cluster_health {status_data['cluster_health']['health']}")
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output_lines.append("# HELP pvc_cluster_faults PVC cluster new faults")
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output_lines.append("# TYPE pvc_cluster_faults gauge")
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fault_map = dict()
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for fault_type in pvc_common.fault_state_combinations:
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fault_map[fault_type] = 0
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for fault in faults_data:
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fault_map[fault["status"]] += 1
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for fault_type in fault_map:
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output_lines.append(
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f'pvc_cluster_faults{{status="{fault_type}"}} {fault_map[fault_type]}'
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)
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# output_lines.append("# HELP pvc_cluster_faults PVC cluster health faults")
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# output_lines.append("# TYPE pvc_cluster_faults gauge")
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# for fault_msg in status_data["cluster_health"]["messages"]:
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# output_lines.append(
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# f"pvc_cluster_faults{{id=\"{fault_msg['id']}\", message=\"{fault_msg['text']}\"}} {fault_msg['health_delta']}"
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# )
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output_lines.append("# HELP pvc_node_health PVC cluster node health status")
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output_lines.append("# TYPE pvc_node_health gauge")
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for node in status_data["node_health"]:
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if isinstance(status_data["node_health"][node]["health"], int):
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output_lines.append(
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f"pvc_node_health{{node=\"{node}\"}} {status_data['node_health'][node]['health']}"
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)
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output_lines.append("# HELP pvc_node_daemon_states PVC Node daemon state counts")
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output_lines.append("# TYPE pvc_node_daemon_states gauge")
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node_daemon_state_map = dict()
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for state in set([s.split(",")[0] for s in pvc_common.node_state_combinations]):
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node_daemon_state_map[state] = 0
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for node in node_data:
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node_daemon_state_map[node["daemon_state"]] += 1
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for state in node_daemon_state_map:
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output_lines.append(
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f'pvc_node_daemon_states{{state="{state}"}} {node_daemon_state_map[state]}'
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)
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output_lines.append("# HELP pvc_node_domain_states PVC Node domain state counts")
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output_lines.append("# TYPE pvc_node_domain_states gauge")
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node_domain_state_map = dict()
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for state in set([s.split(",")[1] for s in pvc_common.node_state_combinations]):
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node_domain_state_map[state] = 0
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for node in node_data:
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node_domain_state_map[node["domain_state"]] += 1
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for state in node_domain_state_map:
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output_lines.append(
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f'pvc_node_domain_states{{state="{state}"}} {node_domain_state_map[state]}'
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)
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output_lines.append("# HELP pvc_vm_states PVC VM state counts")
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output_lines.append("# TYPE pvc_vm_states gauge")
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vm_state_map = dict()
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for state in set(pvc_common.vm_state_combinations):
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vm_state_map[state] = 0
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for vm in vm_data:
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vm_state_map[vm["state"]] += 1
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for state in vm_state_map:
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output_lines.append(f'pvc_vm_states{{state="{state}"}} {vm_state_map[state]}')
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output_lines.append("# HELP pvc_osd_up_states PVC OSD up state counts")
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output_lines.append("# TYPE pvc_osd_up_states gauge")
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osd_up_state_map = dict()
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for state in set([s.split(",")[0] for s in pvc_common.ceph_osd_state_combinations]):
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osd_up_state_map[state] = 0
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for osd in osd_data:
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if osd["up"] == "up":
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osd_up_state_map["up"] += 1
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retflag, retdata = pvc_cluster.get_metrics(zkhandler)
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if retflag:
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retcode = 200
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else:
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osd_up_state_map["down"] += 1
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for state in osd_up_state_map:
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output_lines.append(
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f'pvc_osd_up_states{{state="{state}"}} {osd_up_state_map[state]}'
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)
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output_lines.append("# HELP pvc_osd_in_states PVC OSD in state counts")
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output_lines.append("# TYPE pvc_osd_in_states gauge")
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osd_in_state_map = dict()
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for state in set([s.split(",")[1] for s in pvc_common.ceph_osd_state_combinations]):
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osd_in_state_map[state] = 0
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for osd in osd_data:
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if osd["in"] == "in":
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osd_in_state_map["in"] += 1
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else:
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osd_in_state_map["out"] += 1
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for state in osd_in_state_map:
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output_lines.append(
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f'pvc_osd_in_states{{state="{state}"}} {osd_in_state_map[state]}'
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)
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output_lines.append("# HELP pvc_nodes PVC Node count")
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output_lines.append("# TYPE pvc_nodes gauge")
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output_lines.append(f"pvc_nodes {status_data['nodes']['total']}")
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output_lines.append("# HELP pvc_vms PVC VM count")
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output_lines.append("# TYPE pvc_vms gauge")
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output_lines.append(f"pvc_vms {status_data['vms']['total']}")
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output_lines.append("# HELP pvc_osds PVC OSD count")
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output_lines.append("# TYPE pvc_osds gauge")
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output_lines.append(f"pvc_osds {status_data['osds']['total']}")
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output_lines.append("# HELP pvc_networks PVC Network count")
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output_lines.append("# TYPE pvc_networks gauge")
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output_lines.append(f"pvc_networks {status_data['networks']}")
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output_lines.append("# HELP pvc_pools PVC Storage Pool count")
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output_lines.append("# TYPE pvc_pools gauge")
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output_lines.append(f"pvc_pools {status_data['pools']}")
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output_lines.append("# HELP pvc_volumes PVC Storage Volume count")
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output_lines.append("# TYPE pvc_volumes gauge")
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output_lines.append(f"pvc_volumes {status_data['volumes']}")
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output_lines.append("# HELP pvc_snapshots PVC Storage Snapshot count")
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output_lines.append("# TYPE pvc_snapshots gauge")
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output_lines.append(f"pvc_snapshots {status_data['snapshots']}")
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return "\n".join(output_lines) + "\n", 200
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retcode = 400
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return retdata, retcode
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@pvc_common.Profiler(config)
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@ -19,6 +19,7 @@
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#
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###############################################################################
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from distutils.util import strtobool
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from json import loads
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import daemon_lib.common as common
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@ -434,6 +435,157 @@ def get_info(zkhandler):
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return False, "ERROR: Failed to obtain cluster information!"
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def get_metrics(zkhandler):
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# Get general cluster information
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status_retflag, status_data = get_info(zkhandler)
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if not status_retflag:
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return False, "Error: Status data threw error"
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faults_data = status_data["detail"]["faults"]
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node_data = status_data["detail"]["node"]
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vm_data = status_data["detail"]["vm"]
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osd_data = status_data["detail"]["osd"]
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output_lines = list()
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output_lines.append("# HELP pvc_info PVC cluster information")
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output_lines.append("# TYPE pvc_info gauge")
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output_lines.append(
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f"pvc_info{{primary_node=\"{status_data['primary_node']}\", version=\"{status_data['pvc_version']}\", upstream_ip=\"{status_data['upstream_ip']}\"}} 1"
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)
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output_lines.append("# HELP pvc_cluster_maintenance PVC cluster maintenance state")
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output_lines.append("# TYPE pvc_cluster_maintenance gauge")
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output_lines.append(
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f"pvc_cluster_maintenance {1 if bool(strtobool(status_data['maintenance'])) else 0}"
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)
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output_lines.append("# HELP pvc_cluster_health PVC cluster health status")
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output_lines.append("# TYPE pvc_cluster_health gauge")
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output_lines.append(f"pvc_cluster_health {status_data['cluster_health']['health']}")
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output_lines.append("# HELP pvc_cluster_faults PVC cluster new faults")
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output_lines.append("# TYPE pvc_cluster_faults gauge")
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fault_map = dict()
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for fault_type in common.fault_state_combinations:
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fault_map[fault_type] = 0
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for fault in faults_data:
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fault_map[fault["status"]] += 1
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for fault_type in fault_map:
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output_lines.append(
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f'pvc_cluster_faults{{status="{fault_type}"}} {fault_map[fault_type]}'
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)
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# output_lines.append("# HELP pvc_cluster_faults PVC cluster health faults")
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# output_lines.append("# TYPE pvc_cluster_faults gauge")
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# for fault_msg in status_data["cluster_health"]["messages"]:
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# output_lines.append(
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# f"pvc_cluster_faults{{id=\"{fault_msg['id']}\", message=\"{fault_msg['text']}\"}} {fault_msg['health_delta']}"
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# )
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output_lines.append("# HELP pvc_node_health PVC cluster node health status")
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output_lines.append("# TYPE pvc_node_health gauge")
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for node in status_data["node_health"]:
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if isinstance(status_data["node_health"][node]["health"], int):
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output_lines.append(
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f"pvc_node_health{{node=\"{node}\"}} {status_data['node_health'][node]['health']}"
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)
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output_lines.append("# HELP pvc_node_daemon_states PVC Node daemon state counts")
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output_lines.append("# TYPE pvc_node_daemon_states gauge")
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node_daemon_state_map = dict()
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for state in set([s.split(",")[0] for s in common.node_state_combinations]):
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node_daemon_state_map[state] = 0
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for node in node_data:
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node_daemon_state_map[node["daemon_state"]] += 1
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for state in node_daemon_state_map:
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output_lines.append(
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f'pvc_node_daemon_states{{state="{state}"}} {node_daemon_state_map[state]}'
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)
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output_lines.append("# HELP pvc_node_domain_states PVC Node domain state counts")
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output_lines.append("# TYPE pvc_node_domain_states gauge")
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node_domain_state_map = dict()
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for state in set([s.split(",")[1] for s in common.node_state_combinations]):
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node_domain_state_map[state] = 0
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for node in node_data:
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node_domain_state_map[node["domain_state"]] += 1
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for state in node_domain_state_map:
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output_lines.append(
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f'pvc_node_domain_states{{state="{state}"}} {node_domain_state_map[state]}'
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)
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output_lines.append("# HELP pvc_vm_states PVC VM state counts")
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output_lines.append("# TYPE pvc_vm_states gauge")
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vm_state_map = dict()
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for state in set(common.vm_state_combinations):
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vm_state_map[state] = 0
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for vm in vm_data:
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vm_state_map[vm["state"]] += 1
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for state in vm_state_map:
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output_lines.append(f'pvc_vm_states{{state="{state}"}} {vm_state_map[state]}')
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output_lines.append("# HELP pvc_osd_up_states PVC OSD up state counts")
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output_lines.append("# TYPE pvc_osd_up_states gauge")
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osd_up_state_map = dict()
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for state in set([s.split(",")[0] for s in common.ceph_osd_state_combinations]):
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osd_up_state_map[state] = 0
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for osd in osd_data:
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if osd["up"] == "up":
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osd_up_state_map["up"] += 1
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else:
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osd_up_state_map["down"] += 1
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for state in osd_up_state_map:
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output_lines.append(
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f'pvc_osd_up_states{{state="{state}"}} {osd_up_state_map[state]}'
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)
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output_lines.append("# HELP pvc_osd_in_states PVC OSD in state counts")
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output_lines.append("# TYPE pvc_osd_in_states gauge")
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osd_in_state_map = dict()
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for state in set([s.split(",")[1] for s in common.ceph_osd_state_combinations]):
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osd_in_state_map[state] = 0
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for osd in osd_data:
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if osd["in"] == "in":
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osd_in_state_map["in"] += 1
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else:
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osd_in_state_map["out"] += 1
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for state in osd_in_state_map:
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output_lines.append(
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f'pvc_osd_in_states{{state="{state}"}} {osd_in_state_map[state]}'
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)
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output_lines.append("# HELP pvc_nodes PVC Node count")
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output_lines.append("# TYPE pvc_nodes gauge")
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output_lines.append(f"pvc_nodes {status_data['nodes']['total']}")
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output_lines.append("# HELP pvc_vms PVC VM count")
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output_lines.append("# TYPE pvc_vms gauge")
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output_lines.append(f"pvc_vms {status_data['vms']['total']}")
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output_lines.append("# HELP pvc_osds PVC OSD count")
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output_lines.append("# TYPE pvc_osds gauge")
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output_lines.append(f"pvc_osds {status_data['osds']['total']}")
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output_lines.append("# HELP pvc_networks PVC Network count")
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output_lines.append("# TYPE pvc_networks gauge")
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output_lines.append(f"pvc_networks {status_data['networks']}")
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output_lines.append("# HELP pvc_pools PVC Storage Pool count")
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output_lines.append("# TYPE pvc_pools gauge")
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output_lines.append(f"pvc_pools {status_data['pools']}")
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output_lines.append("# HELP pvc_volumes PVC Storage Volume count")
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output_lines.append("# TYPE pvc_volumes gauge")
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output_lines.append(f"pvc_volumes {status_data['volumes']}")
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output_lines.append("# HELP pvc_snapshots PVC Storage Snapshot count")
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output_lines.append("# TYPE pvc_snapshots gauge")
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output_lines.append(f"pvc_snapshots {status_data['snapshots']}")
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return True, "\n".join(output_lines) + "\n"
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def cluster_initialize(zkhandler, overwrite=False):
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# Abort if we've initialized the cluster before
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if zkhandler.exists("base.config.primary_node") and not overwrite:
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