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/sh
# PCP QA Test No. 1695
# Valgrind pmproxy REST API test cases.
# Copyright (c) 2019 Red Hat.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
. ./common.keys
_check_valgrind
_cleanup()
{
cd $here
[ -n "$key_server_port" ] && $keys_cli -p $key_server_port shutdown
$sudo rm -rf $tmp $tmp.*
}
status=1 # failure is the default!
username=`id -u -n`
trap "_cleanup; exit \$status" 0 1 2 3 15
# create a pmproxy configuration
cat <<EOF > $tmp.conf
[pmproxy]
pcp.enabled = true
http.enabled = true
resp.enabled = false
[discover]
enabled = false
[pmsearch]
enabled = false
[pmseries]
enabled = false
EOF
_filter_port()
{
sed \
-e "s/ FD $port / FD PORT /g" \
-e '/PORT ipv6 /d' \
# end
}
# real QA test starts here
key_server_port=`_find_free_port`
echo "Start test key server ..."
$key_server --port $key_server_port --save "" > $tmp.keys 2>&1 &
_check_key_server_ping $key_server_port
_check_key_server_version $key_server_port
# start pmproxy
port=`_find_free_port`
mkdir -p $tmp.pmproxy/pmproxy
PCP_RUN_DIR=$tmp.pmproxy; export PCP_RUN_DIR
PCP_TMP_DIR=$tmp.pmproxy; export PCP_TMP_DIR
$valgrind_clean_assert pmproxy -f -r $key_server_port -p $port -U $username -l- -c $tmp.conf >$tmp.valout 2>$tmp.valerr &
pid=$!
echo "valgrind pid: $pid" >>$seq_full
echo "pmproxy port: $port" >>$seq_full
# valgrind takes awhile to fire up
i=0
while [ $i -lt 40 ]
do
$PCP_BINADM_DIR/telnet-probe -c localhost $port && break
sleep 1
i=`expr $i + 1`
done
if $PCP_BINADM_DIR/telnet-probe -c localhost $port
then
echo "Startup took $i secs" >>$seq_full
else
echo "Arrgh: valgrind failed start pmproxy and get port $port ready after 30 secs"
exit
fi
params="polltimeout=20"
jsonreq="-H Accept:application/json"
if which fuser >/dev/null
then
echo "fuser for port $port ..." >>$seq_full
$sudo fuser -n tcp $port >>$seq_full 2>&1
fi
if which pstree >/dev/null
then
echo "pstree for pid $pid" >>$seq_full
$sudo pstree -p $pid >>$seq_full 2>&1
fi
date >>$seq_full
echo "=== checking metric scrape operation ===" | tee -a $seq_full
curl -Gs "http://localhost:$port/metrics?$params" >$tmp.tmp 2>&1
grep "^curl" $tmp.tmp
cat $tmp.tmp >>$seq_full
echo "=== checking metric scrape JSON operation ===" | tee -a $seq_full
curl -Gs $jsonreq "http://localhost:$port/metrics?$params" >$tmp.tmp 2>&1
grep "^curl" $tmp.tmp
cat $tmp.tmp >>$seq_full
date >>$seq_full
echo "=== checking short-fuse scrape operation ===" | tee -a $seq_full
curl -Gs "http://localhost:$port/metrics?polltimeout=1" >$tmp.tmp 2>&1
grep "^curl" $tmp.tmp
cat $tmp.tmp >>$seq_full
date >>$seq_full
echo "=== checking repeated scrape operation ===" | tee -a $seq_full
for f in `seq 1 100`; do
curl -Gs "http://localhost:$port/metrics?names=kernel.all.load" >$tmp.tmp 2>&1
done
grep "^curl" $tmp.tmp
cat $tmp.tmp >>$seq_full
date >>$seq_full
echo "=== checking one client making multiple requests ===" | tee -a $seq_full
context="http://localhost:$port/pmapi/context"
curl -Gs $context $context >$tmp.tmp 2>&1
grep "^curl" $tmp.tmp
cat $tmp.tmp >>$seq_full
date >>$seq_full
echo "=== checking metric fetch operation ===" | tee -a $seq_full
metrics="sample.colour,sample.long.one,sample.long.one,sample.double.one"
curl -Gs "http://localhost:$port/pmapi/fetch?names=$metrics&$params" >$tmp.tmp 2>&1
grep "^curl" $tmp.tmp
cat $tmp.tmp >>$seq_full
date >>$seq_full
echo "=== checking url escaping operation ===" | tee -a $seq_full
metrics="%2Csample.long.one%2Csample.double.one%2C%2C" # %2C == ','
curl -Gs "http://localhost:$port/pmapi/fetch?names=$metrics&$params" >$tmp.tmp 2>&1
grep "^curl" $tmp.tmp
cat $tmp.tmp >>$seq_full
echo "=== check pmproxy is running ==="
pminfo -v -h localhost@localhost:$port hinv.ncpu
if [ $? -eq 0 ]; then
echo "pmproxy check passed"
else
echo "pmproxy check failed"
fi
# valgrind takes awhile to shutdown too
pmsignal $pid
pmsleep 3.5
echo "=== valgrind stdout ===" | tee -a $seq_full
cat $tmp.valout | _filter_valgrind
echo "=== valgrind stderr ===" | tee -a $seq_full
cat $tmp.valerr | _filter_pmproxy_log | _filter_port
# success, all done
status=0
exit
|
