52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
# File 'lib/fluent/diagtool/diagutils.rb', line 52
def diagtool()
loglevel = 'WARN'
diaglogger_info("Initializing parameters...")
c = CollectUtils.new(@conf, loglevel)
c_env = c.export_env()
diaglogger_info("[Collect] Loading the environment parameters...")
diaglogger_info("[Collect] operating system = #{c_env[:os]}")
diaglogger_info("[Collect] kernel version = #{c_env[:kernel]}")
diaglogger_info("[Collect] td-agent conf path = #{c_env[:tdconf_path]}")
diaglogger_info("[Collect] td-agent conf file = #{c_env[:tdconf]}")
diaglogger_info("[Collect] td-agent log path = #{c_env[:tdlog_path]}")
diaglogger_info("[Collect] td-agent log = #{c_env[:tdlog]}")
m = MaskUtils.new(@conf, loglevel)
v = ValidUtils.new(loglevel)
diaglogger_info("[Collect] Collecting log files of td-agent...")
tdlog = c.collect_tdlog()
diaglogger_info("[Collect] log files of td-agent are stored in #{tdlog}")
diaglogger_info("[Collect] Collecting config file of td-agent...")
tdconf = c.collect_tdconf()
diaglogger_info("[Collect] config file is stored in #{tdconf}")
diaglogger_info("[Collect] Collecting td-agent gem information...")
tdgem = c.collect_tdgems()
diaglogger_info("[Collect] td-agent gem information is stored in #{tdgem}")
diaglogger_info("[Collect] Collecting config file of OS log...")
oslog = c.collect_oslog()
if @conf[:mask] == 'yes'
diaglogger_info("[Mask] Masking OS log file : #{oslog}...")
oslog = m.mask_tdlog(oslog, clean = true)
end
diaglogger_info("[Collect] config file is stored in #{oslog}")
diaglogger_info("[Collect] Collecting process information...")
meminfo = c.collect_ps_eo()
diaglogger_info("[Collect] process informationis stored in #{meminfo}")
diaglogger_info("[Collect] Collecting OS memory information...")
meminfo = c.collect_meminfo()
diaglogger_info("[Collect] OS memory information is stored in #{meminfo}")
diaglogger_info("[Collect] Collecting date/time information...")
if system('which chronyc > /dev/null 2>&1')
ntp = c.collect_ntp(command="chrony")
elsif system('which ntpq > /dev/null 2>&1')
ntp = c.collect_ntp(command="ntp")
else
diaglogger_warn("[Collect] chrony/ntp does not exist. skip collectig date/time information")
end
diaglogger_info("[Collect] date/time information is stored in #{ntp}")
diaglogger_info("[Collect] Collecting netstat information...")
if system('which netstat > /dev/null 2>&1')
netstat_n = c.collect_netstat_plan()
netstat_s = c.collect_netstat_s()
if @conf[:mask] == 'yes'
diaglogger_info("[Mask] Masking netstat file : #{netstat_n}...")
netstat_n = m.mask_tdlog(netstat_n, clean = true)
end
diaglogger_info("[Collect] netstat information is stored in #{netstat_n} and #{netstat_s}")
else
diaglogger_warn("[Collect] netstat does not exist. skip collectig netstat")
end
diaglogger_info("[Collect] Collecting systctl information...")
sysctl = c.collect_sysctl()
diaglogger_info("[Collect] sysctl information is stored in #{sysctl}")
diaglogger_info("[Valid] Validating systctl information...")
ret, sysctl = v.valid_sysctl(sysctl)
list = sysctl.keys
list.each do |k|
if sysctl[k]['result'] == 'correct'
diaglogger_info("[Valid] Sysctl: #{k} => #{sysctl[k]['value']} is correct (recommendation is #{sysctl[k]['recommend']})")
elsif sysctl[k]['result'] == 'incorrect'
diaglogger_warn("[Valid] Sysctl: #{k} => #{sysctl[k]['value']} is incorrect (recommendation is #{sysctl[k]['recommend']})")
end
end
diaglogger_info("[Collect] Collecting ulimit information...")
ulimit = c.collect_ulimit()
diaglogger_info("[Collect] ulimit information is stored in #{ulimit}")
diaglogger_info("[Valid] Validating ulimit information...")
ret, rec, val = v.valid_ulimit(ulimit)
if ret == true
diaglogger_info("[Valid] ulimit => #{val} is correct (recommendation is >#{rec})")
else
diaglogger_warn("[Valid] ulimit => #{val} is incorrect (recommendation is >#{rec})")
end
if @conf[:mask] == 'yes'
diaglogger_info("[Mask] Masking td-agent config file : #{tdconf}...")
m.mask_tdlog(tdconf, clean = true)
tdlog.each do | file |
diaglogger_info("[Mask] Masking td-agent log file : #{file}...")
filename = file.split("/")[-1]
if filename.include?(".gz")
m.mask_tdlog_gz(file, clean = true)
elsif
m.mask_tdlog(file, clean = true)
end
end
end
if @conf[:mask] == 'yes'
diaglogger_info("[Mask] Export mask log file : #{@masklog}")
m.export_masklog(@masklog)
end
tar_file = c.compress_output()
diaglogger_info("[Collect] Generate tar file #{tar_file}")
end
|