diff --git a/heartbeat/http-mon.sh b/heartbeat/http-mon.sh index ce13ccd39..ddd79c1f9 100644 --- a/heartbeat/http-mon.sh +++ b/heartbeat/http-mon.sh @@ -1,140 +1,142 @@ # # General http monitor code # (sourced by apache and httpmon) # # Author: Alan Robertson # Sun Jiang Dong # # Support: users@clusterlabs.org # # License: GNU General Public License (GPL) # # Copyright: (C) 2002-2005 International Business Machines # # default options for http clients # NB: We _always_ test a local resource, so it should be # safe to connect from the local interface. bind_address="127.0.0.1" curl_ipv6_opts="" if ocf_is_true "$OCF_RESKEY_use_ipv6" || echo "$STATUSURL" | grep -qs "::"; then bind_address="::1" curl_ipv6_opts="-g" fi -WGETOPTS="-O- -q -L --no-proxy --bind-address=$bind_address" +WGETOPTS="-O- -q --no-proxy --bind-address=$bind_address" CURLOPTS="-o - -Ss -L --interface lo $curl_ipv6_opts" request_url_header() { which curl >/dev/null 2>&1 if [ $? -eq 0 ]; then curl -IL --connect-timeout 5 --interface lo $curl_ipv6_opts "$1" > /dev/null 2>&1 return $? fi which wget >/dev/null 2>&1 if [ $? -eq 0 ]; then local header=$(wget --server-response --spider --timeout=5 --tries=2 "$1" 2>&1) if [ $? -eq 0 ]; then return $OCF_SUCCESS fi # a 4xx error is still a server response. echo "$header" | grep "HTTP/1.1 4.. " > /dev/null 2>&1 return $? fi return $OCF_ERR_GENERIC } # # run the http client # curl_func() { cl_opts="$CURLOPTS $test_httpclient_opts" if [ x != "x$test_user" ]; then echo "-u $test_user:$test_password" | curl -K - $cl_opts "$1" else curl $cl_opts "$1" fi } wget_func() { + # -L not implemented in wget2 + wget -V | grep -q "^GNU Wget2 " || WGETOPTS="$WGETOPTS -L" auth="" cl_opts="$WGETOPTS $test_httpclient_opts" [ x != "x$test_user" ] && auth="--http-user=$test_user --http-passwd=$test_password" wget $auth $cl_opts "$1" } # # rely on whatever the user provided userdefined() { $test_httpclient $test_httpclient_opts "$1" } # # find a good http client # findhttpclient() { # prefer wget (for historical reasons) if [ "x$CLIENT" != x ] && which "$CLIENT" >/dev/null 2>&1; then echo "$CLIENT" elif which wget >/dev/null 2>&1; then echo "wget" elif which curl >/dev/null 2>&1; then echo "curl" else return 1 fi } gethttpclient() { [ -z "$test_httpclient" ] && test_httpclient=$ourhttpclient case "$test_httpclient" in curl|wget) echo ${test_httpclient}_func;; #these are supported *) echo userdefined;; esac } # test configuration good? is_testconf_sane() { if [ "x$test_regex" = x -o "x$test_url" = x ]; then ocf_log err "test regular expression or test url empty" return 1 fi if [ "x$test_user$test_password" != x -a \( "x$test_user" = x -o "x$test_password" = x \) ]; then ocf_log err "bad user authentication for extended test" return 1 fi return 0 } # # read the test definition from the config # readtestconf() { test_name="$1" # we look for this one or the first one if empty lcnt=0 readdef="" test_url="" test_regex="" test_user="" test_password="" test_httpclient="" test_httpclient_opts="" while read key value; do lcnt=$((lcnt+1)) if [ "$readdef" ]; then case "$key" in "url") test_url="$value" ;; "user") test_user="$value" ;; "password") test_password="$value" ;; "client") test_httpclient="$value" ;; "client_opts") test_httpclient_opts="$value" ;; "match") test_regex="$value" ;; "end") break ;; "#"*|"") ;; *) ocf_log err "$lcnt: $key: unknown keyword"; return 1 ;; esac else [ "$key" = "test" ] && [ -z "$test_name" -o "$test_name" = "$value" ] && readdef=1 fi done }