-
Notifications
You must be signed in to change notification settings - Fork 10
/
collect-ovs-data.bash
executable file
·168 lines (145 loc) · 4.64 KB
/
collect-ovs-data.bash
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
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
167
168
#!/bin/bash
#
# Collect machine and Open vSwitch info
# Author: Shahar Klein, Roi Dayan
#
OF="/tmp/ovs-dump-data-`hostname -s`.html"
OFZ="$OF.gz"
rm -f $OF
rm -f $OFZ
_VERSION="2"
_BLOCK=1
function put_of() {
echo $@ >> $OF
}
function start_template() {
put_of "<!DOCTYPE html>\
<html><head><meta charset="UTF-8"></head> \
<style> .block0, .block1 { border-top: 1px black solid; padding: 10px 0 10px 5px; } \
.block1 { background-color: #e1e1e1; } \
#index > a { padding: 0 20px; border-right: 1px #cecece solid; white-space: nowrap; } \
.endidx { margin-top: -300px; padding-bottom: 300px; display: block; } \
</style><body><h4>script version: $_VERSION</h4>"
}
function end_template() {
put_of "</body></html>"
}
# format_output_of(full_command, id)
function format_output_of() {
local cmd=$1
local idx=$2
local out=`eval $cmd 2>&1`
if [ -n "$idx" ]; then
endidx="end$idx"
else
endidx=""
fi
cat << EOT >> $OF
<div id="$idx" class="block$_BLOCK">
<h2>$cmd</h2>
<a href="#end$idx">bottom</a>
<pre>$out</pre>
<span class="endidx" id="$endidx"></span>
</div>
EOT
((_BLOCK=_BLOCK^1))
}
function start_index() {
put_of '<div id="index">'
}
function add_index() {
put_of '<a href="#'$1'">'$2'</a>'
}
function end_index() {
put_of '</div><br><br><br><br>'
}
###### main #######
start_template
start_index
add_index "distro" "distro"
add_index "uname" "uname"
add_index "df" "df"
add_index "uptime" "uptime"
add_index "CPU" "CPU"
add_index "meminfo" "meminfo"
add_index "top" "top"
add_index "devlink-ver" "devlink version"
add_index "tc-ver" "tc version"
add_index "ifaces" "interfaces"
add_index "lspci" "lspci"
add_index "ethtool" "mellanox devices"
add_index "ofed" "ofed"
add_index "lsmod" "lsmod"
add_index "modinfo" "modinfo"
add_index "network" "network"
add_index "neighbors" "neighbors"
add_index "rtable" "routing table"
add_index "linkshow" "devices"
add_index "ovs_other_config" "ovs other_config"
add_index "vsctlshow" "vsctl show"
add_index "dpctlshow" "dpctl show"
add_index "ovsrouteshow" "ovs/route/show"
add_index "dpctldumpflows" "dpctl dump flows"
add_index "listbr" "list br"
add_index "ofctldumpflows" "ofctl dump flows"
add_index "upcallshow" "upcall/show"
add_index "tcinfo" "tcinfo"
add_index "vswitchdlog" "vswitchd.log"
add_index "dmesg" "dmesg"
add_index "journalctl" "journalctl"
end_index
if [ -f /etc/os-release ] ; then
format_output_of "cat /etc/os-release" "distro"
else
format_output_of "cat /etc/redhat-release " "distro"
fi
format_output_of "uname -a" "uname"
format_output_of "df -h" "df"
format_output_of "uptime" "uptime"
format_output_of "cat /proc/cpuinfo" "CPU"
format_output_of "cat /proc/meminfo" "meminfo"
format_output_of "top -n 1 -c" "top"
format_output_of "devlink -V" "devlink-ver"
format_output_of "tc -V" "tc-ver"
format_output_of "ls -l /sys/class/net" "ifaces"
format_output_of "lspci | grep Mel" "lspci"
VENDOR_MELLANOX="0x15b3"
mdevs=`find /sys/class/net/*/device/vendor | xargs grep $VENDOR_MELLANOX | awk -F "/" '{print $5}'`
for d in $mdevs ; do
format_output_of "ethtool -i $d" "ethtool"
format_output_of "ethtool -k $d"
. /sys/class/net/$d/device/uevent
format_output_of "devlink dev eswitch show pci/$PCI_SLOT_NAME"
done
format_output_of "ofed_info" "ofed"
format_output_of "lsmod" "lsmod"
format_output_of "modinfo cls_flower mlx5_core devlink act_vlan act_tunnel_key" "modinfo"
format_output_of "ip address show" "network"
format_output_of "ip neigh show" "neighbors"
format_output_of "ip route show" "rtable"
format_output_of "ip -d link show" "linkshow"
format_output_of "ovs-vsctl get Open_vSwitch . other_config" "ovs_other_config"
format_output_of "ovs-vsctl show" "vsctlshow"
format_output_of "ovs-dpctl show" "dpctlshow"
format_output_of "ovs-appctl ovs/route/show" "ovsrouteshow"
format_output_of "ovs-dpctl dump-flows" "dpctldumpflows"
format_output_of "ovs-dpctl dump-flows --names"
format_output_of "ovs-appctl ofproto/list" "listbr"
for b in `ovs-appctl ofproto/list` ; do
format_output_of "ovs-ofctl dump-ports-desc $b" "ofctldumpflows"
format_output_of "ovs-ofctl dump-flows $b"
done
format_output_of "ovs-appctl upcall/show" "upcallshow"
ovsports=`ovs-dpctl show | grep port | cut -f2 -d: | cut -f1 -d"("`
for p in $ovsports ; do
format_output_of "tc -stats filter show dev $p parent ffff:" "tcinfo"
format_output_of "tc qdisc show dev $p" "tcinfo"
done
MAX_LINES=5000
format_output_of "tail -n $MAX_LINES /var/log/openvswitch/ovs-vswitchd.log" "vswitchdlog"
format_output_of "dmesg | tail -n $MAX_LINES" "dmesg"
format_output_of "journalctl -n $MAX_LINES" "journalctl"
end_template
gzip -9 $OF
OFZ="$OF.gz"
echo "Output file: $OFZ"