varnishtest "Check health-check email alerts"
#REQUIRE_OPTIONS=LUA

feature ignore_unknown_macro

syslog S1 -level notice {
    recv
    expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be1/srv1 failed.+check duration: [[:digit:]]+ms.+status: 0/1 DOWN."
    recv info
    expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Result=SUCCESS Bytes=[[:digit:]]+"
} -start

haproxy h1 -conf {
    global
        lua-load ${testdir}/healthcheckmail.lua

    defaults
        timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
        timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
        timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"

    listen lisrv
        mode tcp
        bind "fd@${lisrv}"
        tcp-request connection reject

    listen lismtp
        mode tcp
        bind "fd@${lismtp}"
        log ${S1_addr}:${S1_port} daemon
        log-format "Result=%[var(txn.result)] Bytes=%B"
        tcp-request content use-service lua.mailservice

    frontend fe1
        mode http
        bind "fd@${fe1}"
        default_backend be1

    backend be1
        mode http
        log ${S1_addr}:${S1_port} daemon
        option httpchk
        option log-health-checks

        default-server inter 200ms downinter 100ms rise 1 fall 1

        email-alert mailers mymailers
        email-alert level info
        email-alert from from@domain.tld
        email-alert to to@domain.tld

        server srv1 ${h1_lisrv_addr}:${h1_lisrv_port} check

    mailers mymailers
        mailer smtp1 ${h1_lismtp_addr}:${h1_lismtp_port}

} -start

syslog S1 -wait