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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import plugins
import redis
### Uncomment/Comment the Attribute Names to be monitored
METRICS = {
# Server section
#"redis_version": "redis version",
#"redis_git_sha1": "redis git sha1",
#"redis_git_dirty": "redis git dirty",
#"redis_build_id": "redis build id",
#"redis_mode": "redis mode",
#"os": "os",
#"arch_bits": "arch bits",
#"multiplexing_api": "multiplexing api",
#"gcc_version": "gcc version",
#"process_id": "process id",
#"run_id": "run id",
#"tcp_port": "tcp port",
"uptime_in_seconds": "uptime",
#"uptime_in_days": "uptime in days",
#"hz": "hz",
#"lru_clock": "lru clock",
#"executable": "redis path",
#"config_file": "config file",
# Clients section
"connected_clients": "connected clients",
#"client_longest_output_list": "client longest output list",
#"client_biggest_input_buf": "client biggest input buf",
#"blocked_clients": "blocked clients",
# Memory section
"used_memory": "used memory",
#"used_memory_human": "used memory human",
#"used_memory_rss": "used memory rss",
#"used_memory_rss_human": "used memory rss human",
#"used_memory_peak": "used memory peak",
"used_memory_peak_human": "used memory peak human",
#"total_system_memory": "total system memory",
#"total_system_memory_human": "total system memory human",
#"used_memory_lua": "used memory lua",
#"used_memory_lua_human": "used memory lua human",
"maxmemory": "maxmemory",
#"maxmemory_human": "maxmemory human",
"maxmemory_policy": "maxmemory policy",
#"mem_fragmentation_ratio": "mem fragmentation ratio",
#"mem_allocator": "mem allocator",
# Persistence section
#"loading": "loading",
#"rdb_changes_since_last_save": "rdb changes since last save",
#"rdb_bgsave_in_progress": "rdb bgsave in progress",
#"rdb_last_save_time": "rdb last save time",
#"rdb_last_bgsave_status": "rdb last bgsave status",
#"rdb_last_bgsave_time_sec": "rdb last bgsave time sec",
#"rdb_current_bgsave_time_sec": "rdb current bgsave time sec",
#"aof_enabled": "aof enabled",
#"aof_rewrite_in_progress": "aof rewrite in progress",
#"aof_rewrite_scheduled": "aof rewrite scheduled",
#"aof_last_rewrite_time_sec": "aof last rewrite time",
#"aof_current_rewrite_time_sec": "aof current rewrite time",
#"aof_last_bgrewrite_status": "aof last bgrewrite status",
#"aof_last_write_status": "aof last write status",
#"aof_current_size": "aof current size",
#"aof_base_size": "aof base size",
#"aof_pending_rewrite": "aof pending rewrite",
#"aof_buffer_length": "aof buffer length",
#"aof_rewrite_buffer_length": "aof rewrite buffer length",
#"aof_pending_bio_fsync": "aof pending bio fsync",
#"aof_delayed_fsync": "aof delayed fsync",
# Stats section
#"total_connections_received": "total connections received",
"total_commands_processed": "total commands processed",
#"instantaneous_ops_per_sec": "instantaneous ops per sec",
"total_net_input_bytes": "total net input bytes",
"total_net_output_bytes": "total net output bytes",
#"instantaneous_input_kbps": "instantaneous input kbps",
#"instantaneous_output_kbps": "instantaneous output kbps",
#"rejected_connections": "rejected connections",
#"sync_full": "sync full",
#"sync_partial_ok": "sync partial ok",
#"sync_partial_err": "sync partial err",
"expired_keys": "expired keys",
"evicted_keys": "evicted keys",
"keyspace_hits": "keyspace hits",
"keyspace_misses": "keyspace misses",
#"pubsub_channels": "pubsub channels",
#"pubsub_patterns": "pubsub patterns",
#"latest_fork_usec": "latest fork usec",
#"migrate_cached_sockets": "migrate cached sockets",
# Replication section
#"role": "role",
#"connected_slaves": "connected slaves",
#"master_repl_offset": "master repl offset",
#"repl_backlog_active": "repl backlog active",
#"repl_backlog_size": "repl backlog size",
#"repl_backlog_first_byte_offset": "repl backlog first byte offset",
#"repl_backlog_histlen": "repl backlog histlen",
# CPU section
#"used_cpu_sys": "used cpu sys",
#"used_cpu_user": "used cpu user",
#"used_cpu_sys_children": "used cpu sys children",
#"used_cpu_user_children": "used cpu user children",
# Cluster section
"cluster_enabled": "cluster enabled"
}
class Plugin(plugins.BasePlugin):
__name__ = 'redis_stat'
def run(self, config):
data = {}
stats = None
try:
redis_host = (config.get(__name__, 'host'))
except:
redis_host = '127.0.0.1'
try:
redis_port = (config.get(__name__, 'port'))
except:
redis_port = '6379'
try:
redis_db = (config.get(__name__, 'db'))
except:
redis_db = '0'
try:
redis_password = (config.get(__name__, 'password'))
except:
redis_password = ''
try:
redis_connection = redis.StrictRedis(host=redis_host,port=redis_port,db=redis_db,password=redis_password)
stats = redis_connection.info()
except Exception as e:
data['status']=0
data['msg']='Connection Error'
if not stats:
return data
for name, value in stats.items():
if name in METRICS.keys() :
data[METRICS[name]] = value
return data
if __name__ == '__main__':
Plugin().execute()