def infoService(stats, builds, visibilities, cluster, **ignore):
prefixes = cluster.getPrefixes()
principal = cluster.getExpectedPrincipal()
title = "Service Information"
column_names = ('node'
, 'build'
, 'cluster_size'
, 'cluster_visibility'
, '_cluster_integrity'
, ('free-pct-disk', 'Free Disk%')
, ('free-pct-memory', 'Free Mem%')
, '_migrates'
, ('_paxos_principal', 'Principal')
, '_objects'
, '_uptime')
t = Table(title, column_names)
t.addDataSource('_migrates'
,lambda data:
"(%s,%s)"%(row['migrate_progress_send']
,row['migrate_progress_recv']))
t.addDataSource('_objects'
,Extractors.sifExtractor('objects'))
t.addDataSource('_cluster_integrity'
, lambda data:
True if row['cluster_integrity'] == 'true' else False)
t.addDataSource('_uptime', Extractors.timeExtractor('uptime'))
t.addCellAlert('cluster_visibility'
, lambda data: data['cluster_visibility'] is not True)
t.addCellAlert('_cluster_integrity'
,lambda data: data['cluster_integrity'] != 'true')
t.addCellAlert('free-pct-disk'
,lambda data: int(data['free-pct-disk']) < 40)
t.addCellAlert('free-pct-memory'
,lambda data: int(data['free-pct-memory']) < 40)
t.addCellAlert('node'
,lambda data: data['real_node_id'] == principal
, color=terminal.fg_green)
for node_key, n_stats in stats.iteritems():
if isinstance(n_stats, Exception):
n_stats = {}
node = cluster.getNode(node_key)[0]
row = n_stats
row['real_node_id'] = node.node_id
row['node'] = prefixes[node_key]
try:
paxos_node = cluster.getNode(row['paxos_principal'])[0]
row['_paxos_principal'] = prefixes[paxos_node.key]
except KeyError:
# The principal is a node we currently do not know about
# So return the principal ID
try:
row['_paxos_principal'] = row['paxos_principal']
except KeyError:
pass
build = builds[node_key]
if not isinstance(build, Exception):
row['build'] = build
if node_key in visibilities:
row['cluster_visibility'] = visibilities[node_key]
t.insertRow(row)
print t
def infoXDR(stats, builds, xdr_enable, cluster, **ignore):
if not max(xdr_enable.itervalues()):
return
prefixes = cluster.getPrefixes()
principal = cluster.getExpectedPrincipal()
title = "XDR Information"
column_names = ('node'
,'build'
,('_bytes-shipped', 'Data Shipped')
,'_free-dlog-pct'
,('_lag-secs', 'Lag (sec)')
,'_req-outstanding'
,'_req-relog'
,'_req-shipped'
,'cur_throughput'
,('latency_avg_ship', 'Avg Latency (ms)')
,'_xdr-uptime')
t = Table(title, column_names)
t.addDataSource('_xdr-uptime', Extractors.timeExtractor('xdr-uptime'))
t.addDataSource('_bytes-shipped',
Extractors.byteExtractor('esmt-bytes-shipped'))
t.addDataSource('_lag-secs',
Extractors.timeExtractor('timediff_lastship_cur_secs'))
t.addDataSource('_req-outstanding',
Extractors.sifExtractor('stat_recs_outstanding'))
t.addDataSource('_req-relog',
Extractors.sifExtractor('stat_recs_relogged'))
t.addDataSource('_req-shipped',
Extractors.sifExtractor('stat_recs_shipped'))
# Highligh red if lag is more than 30 seconds
t.addCellAlert('_lag-secs'
, lambda data: int(data['timediff_lastship_cur_secs']) >= 300)
t.addCellAlert('node'
,lambda data: data['real_node_id'] == principal
, color=terminal.fg_green)
row = None
for node_key, row in stats.iteritems():
if isinstance(row, Exception):
row = {}
node = cluster.getNode(node_key)[0]
if xdr_enable[node_key]:
if row:
row['build'] = builds[node_key]
row['_free-dlog-pct'] = row['free-dlog-pct'][:-1]
else:
row = {}
row['node-id'] = node.node_id
row['real_node_id'] = node.node_id
else:
continue
row['node'] = prefixes[node_key]
t.insertRow(row)
print t
def infoNamespace(stats, cluster, **ignore):
prefixes = cluster.getPrefixes()
principal = cluster.getExpectedPrincipal()
title = "Namespace Information"
column_names = ('node'
,'namespace'
,('available_pct', 'Avail%')
,('evicted-objects', 'Evictions')
,'_objects'
,'repl-factor'
,'stop-writes'
,('_used-bytes-disk', 'Disk Used')
,('_used-disk-pct', 'Disk Used%')
,('high-water-disk-pct', 'HWM Disk%')
,('_used-bytes-memory', 'Mem Used')
,('_used-mem-pct', 'Mem Used%')
,('high-water-memory-pct', 'HWM Mem%')
,('stop-writes-pct', 'Stop Writes%'))
t = Table(title, column_names, group_by=1)
t.addDataSource('_used-bytes-disk'
,Extractors.byteExtractor('used-bytes-disk'))
t.addDataSource('_used-bytes-memory'
,Extractors.byteExtractor(
'used-bytes-memory'))
t.addDataSource('_objects'
,Extractors.sifExtractor('objects'))
t.addDataSource('_used-disk-pct'
, lambda data: 100 - int(data['free-pct-disk']))
t.addDataSource('_used-mem-pct'
, lambda data: 100 - int(data['free-pct-memory']))
t.addCellAlert('available_pct'
, lambda data: int(data['available_pct']) <= 10)
t.addCellAlert('stop-writes'
, lambda data: data['stop-writes'] != 'false')
t.addCellAlert('_used-disk-pct'
, lambda data: int(data['_used-disk-pct']) >= int(data['high-water-disk-pct']))
t.addCellAlert('_used-mem-pct'
, lambda data: (100 - int(data['free-pct-memory'])) >= int(data['high-water-memory-pct']))
t.addCellAlert('_used-disk-pct'
, lambda data: (100 - int(data['free-pct-disk'])) >= int(data['high-water-disk-pct']))
t.addCellAlert('node'
,lambda data: data['real_node_id'] == principal
, color=terminal.fg_green)
for node_key, n_stats in stats.iteritems():
node = cluster.getNode(node_key)[0]
if isinstance(n_stats, Exception):
t.insertRow({'real_node_id':node.node_id
, 'node':prefixes[node_key]})
continue
for ns, ns_stats in n_stats.iteritems():
if isinstance(ns_stats, Exception):
row = {}
else:
row = ns_stats
row['namespace'] = ns
row['real_node_id'] = node.node_id
row['node'] = prefixes[node_key]
t.insertRow(row)
print t
def infoService(stats, builds, visibilities, cluster, **ignore):
prefixes = cluster.getPrefixes()
principal = cluster.getExpectedPrincipal()
title = "Service Information"
column_names = ('node', 'build', 'cluster_size', 'cluster_visibility',
'_cluster_integrity', ('free-pct-disk', 'Free Disk%'),
('free-pct-memory',
'Free Mem%'), ('_migrates', 'Migrates (tx,rx,q)'),
('_paxos_principal',
'Principal'), '_objects', '_uptime')
t = Table(title, column_names)
t.addDataSource(
'_migrates', lambda data: "(%s,%s,%s)" %
(row.get('migrate_tx_partitions_remaining', False) or row[
'migrate_progress_send'],
row.get('migrate_rx_partitions_remaining', False) or row[
'migrate_progress_recv'],
int(row.get('migrate_progress_send', 0)) + int(
row.get('migrate_progress_recv', 0))))
t.addDataSource('_objects', Extractors.sifExtractor('objects'))
t.addDataSource(
'_cluster_integrity', lambda data: True
if row['cluster_integrity'] == 'true' else False)
t.addDataSource('_uptime', Extractors.timeExtractor('uptime'))
t.addCellAlert('cluster_visibility',
lambda data: data['cluster_visibility'] is not True)
t.addCellAlert('_cluster_integrity',
lambda data: data['cluster_integrity'] != 'true')
t.addCellAlert('free-pct-disk',
lambda data: int(data['free-pct-disk']) < 40)
t.addCellAlert('free-pct-memory',
lambda data: int(data['free-pct-memory']) < 40)
t.addCellAlert('node',
lambda data: data['real_node_id'] == principal,
color=terminal.fg_green)
for node_key, n_stats in stats.iteritems():
if isinstance(n_stats, Exception):
n_stats = {}
node = cluster.getNode(node_key)[0]
row = n_stats
row['real_node_id'] = node.node_id
row['node'] = prefixes[node_key]
try:
paxos_node = cluster.getNode(row['paxos_principal'])[0]
row['_paxos_principal'] = prefixes[paxos_node.key]
except KeyError:
# The principal is a node we currently do not know about
# So return the principal ID
try:
row['_paxos_principal'] = row['paxos_principal']
except KeyError:
pass
build = builds[node_key]
if not isinstance(build, Exception):
row['build'] = build
if node_key in visibilities:
row['cluster_visibility'] = visibilities[node_key]
t.insertRow(row)
print t
def infoXDR(stats, builds, xdr_enable, cluster, **ignore):
if not max(xdr_enable.itervalues()):
return
prefixes = cluster.getPrefixes()
principal = cluster.getExpectedPrincipal()
title = "XDR Information"
column_names = ('node', 'build', ('_bytes-shipped', 'Data Shipped'),
'_free-dlog-pct', ('_lag-secs', 'Lag (sec)'),
'_req-outstanding', '_req-relog', '_req-shipped',
'cur_throughput', ('latency_avg_ship',
'Avg Latency (ms)'), '_xdr-uptime')
t = Table(title, column_names)
t.addDataSource('_xdr-uptime',
Extractors.timeExtractor(('xdr-uptime', 'xdr_uptime')))
t.addDataSource(
'_bytes-shipped',
Extractors.byteExtractor(
('esmt-bytes-shipped', 'esmt_bytes_shipped')))
t.addDataSource('_lag-secs',
Extractors.timeExtractor('timediff_lastship_cur_secs'))
t.addDataSource('_req-outstanding',
Extractors.sifExtractor('stat_recs_outstanding'))
t.addDataSource('_req-relog',
Extractors.sifExtractor('stat_recs_relogged'))
t.addDataSource('_req-shipped',
Extractors.sifExtractor('stat_recs_shipped'))
# Highligh red if lag is more than 30 seconds
t.addCellAlert(
'_lag-secs',
lambda data: int(data['timediff_lastship_cur_secs']) >= 300)
t.addCellAlert('node',
lambda data: data['real_node_id'] == principal,
color=terminal.fg_green)
row = None
for node_key, row in stats.iteritems():
if isinstance(row, Exception):
row = {}
node = cluster.getNode(node_key)[0]
if xdr_enable[node_key]:
if row:
row['build'] = builds[node_key]
if 'free_dlog_pct' in row:
row['_free-dlog-pct'] = row['free_dlog_pct'][:-1]
else:
row['_free-dlog-pct'] = row['free-dlog-pct'][:-1]
else:
row = {}
row['node-id'] = node.node_id
row['real_node_id'] = node.node_id
else:
continue
row['node'] = prefixes[node_key]
t.insertRow(row)
print t
def infoNamespace(stats, cluster, **ignore):
prefixes = cluster.getPrefixes()
principal = cluster.getExpectedPrincipal()
title = "Namespace Information"
column_names = ('node', 'namespace', ('available_pct', 'Avail%'),
('evicted-objects', 'Evictions'), ('_master-objects',
'Master Objects'),
('_prole-objects', 'Replica Objects'), 'repl-factor',
'stop-writes', ('_used-bytes-disk', 'Disk Used'),
('_used-disk-pct',
'Disk Used%'), ('high-water-disk-pct', 'HWM Disk%'),
('_used-bytes-memory', 'Mem Used'), ('_used-mem-pct',
'Mem Used%'),
('high-water-memory-pct',
'HWM Mem%'), ('stop-writes-pct', 'Stop Writes%'))
t = Table(title, column_names, group_by=1)
t.addDataSource('_used-bytes-disk',
Extractors.byteExtractor('used-bytes-disk'))
t.addDataSource('_used-bytes-memory',
Extractors.byteExtractor('used-bytes-memory'))
t.addDataSource('_master-objects',
Extractors.sifExtractor('master-objects'))
t.addDataSource('_prole-objects',
Extractors.sifExtractor('prole-objects'))
t.addDataSource('_used-disk-pct',
lambda data: 100 - int(data['free-pct-disk']))
t.addDataSource('_used-mem-pct',
lambda data: 100 - int(data['free-pct-memory']))
t.addCellAlert('available_pct',
lambda data: int(data['available_pct']) <= 10)
t.addCellAlert('stop-writes',
lambda data: data['stop-writes'] != 'false')
t.addCellAlert(
'_used-disk-pct', lambda data: int(data['_used-disk-pct']) >= int(
data['high-water-disk-pct']))
t.addCellAlert(
'_used-mem-pct', lambda data: (100 - int(data['free-pct-memory']))
>= int(data['high-water-memory-pct']))
t.addCellAlert(
'_used-disk-pct', lambda data: (100 - int(data['free-pct-disk']))
>= int(data['high-water-disk-pct']))
t.addCellAlert('node',
lambda data: data['real_node_id'] == principal,
color=terminal.fg_green)
for node_key, n_stats in stats.iteritems():
node = cluster.getNode(node_key)[0]
if isinstance(n_stats, Exception):
t.insertRow({
'real_node_id': node.node_id,
'node': prefixes[node_key]
})
continue
for ns, ns_stats in n_stats.iteritems():
if isinstance(ns_stats, Exception):
row = {}
else:
row = ns_stats
row['namespace'] = ns
row['real_node_id'] = node.node_id
row['node'] = prefixes[node_key]
t.insertRow(row)
print t
