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93 lines
2.9 KiB
Plaintext
93 lines
2.9 KiB
Plaintext
varnishtest "Health-checks: PostgreSQL health-check"
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#REGTEST_TYPE=slow
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feature ignore_unknown_macro
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# This scripts tests health-checks for PostgreSQL application, enabled using
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# "option pgsql-check" line. A intermediate listener is used to validate
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# the request because it is impossible with VTEST to read and match raw
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# text.
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server s1 {
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recv 23
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sendhex "520000000800000000"
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} -start
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server s2 {
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recv 23
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sendhex "450000000B53464154414C00"
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} -start
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server s3 {
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recv 23
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send "Not a PostgreSQL response"
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} -start
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server s4 {
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recv 23
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sendhex "52000000170000000A534352414D2D5348412D3235360000"
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} -start
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syslog S1 -level notice {
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be1/srv succeeded, reason: Layer7 check passed.+info: \"PostgreSQL server is ok\".+check duration: [[:digit:]]+ms, status: 1/1 UP."
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} -start
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syslog S2 -level notice {
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be2/srv failed, reason: Layer7 invalid response.+info: \"FATAL\".+check duration: [[:digit:]]+ms, status: 0/1 DOWN."
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} -start
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syslog S3 -level notice {
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be3/srv failed, reason: Layer7 wrong status.+info: \"PostgreSQL unknown error\".+check duration: [[:digit:]]+ms, status: 0/1 DOWN."
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} -start
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syslog S4 -level notice {
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recv
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expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be4/srv succeeded, reason: Layer7 check passed.+info: \"PostgreSQL server is ok\".+check duration: [[:digit:]]+ms, status: 1/1 UP."
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} -start
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haproxy h1 -conf {
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defaults
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mode tcp
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timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
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timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
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timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
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backend be1
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log ${S1_addr}:${S1_port} daemon
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option log-health-checks
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option pgsql-check user postgres
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server srv ${h1_pgsql_addr}:${h1_pgsql_port} check inter 1s rise 1 fall 1
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backend be2
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log ${S2_addr}:${S2_port} daemon
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option log-health-checks
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option pgsql-check user postgres
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server srv ${s2_addr}:${s2_port} check inter 1s rise 1 fall 1
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backend be3
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log ${S3_addr}:${S3_port} daemon
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option log-health-checks
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option pgsql-check user postgres
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server srv ${s3_addr}:${s3_port} check inter 1s rise 1 fall 1
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backend be4
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log ${S4_addr}:${S4_port} daemon
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option log-health-checks
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option pgsql-check user postgres
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server srv ${s4_addr}:${s4_port} check inter 1s rise 1 fall 1
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listen pgsql1
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bind "fd@${pgsql}"
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tcp-request inspect-delay 100ms
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tcp-request content accept if { req.len eq 23 } { req.payload(0,23) -m bin "00000017000300007573657200706f7374677265730000" }
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tcp-request content reject
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server srv ${s1_addr}:${s1_port}
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} -start
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syslog S1 -wait
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syslog S2 -wait
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syslog S3 -wait
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syslog S4 -wait
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