diff options
Diffstat (limited to 'charts.d/tomcat.chart.sh')
| -rwxr-xr-x | charts.d/tomcat.chart.sh | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/charts.d/tomcat.chart.sh b/charts.d/tomcat.chart.sh index cc6baea1a..44a92c86e 100755 --- a/charts.d/tomcat.chart.sh +++ b/charts.d/tomcat.chart.sh @@ -1,5 +1,12 @@ # no need for shebang - this file is loaded from charts.d.plugin +# netdata +# real-time performance and health monitoring, done right! +# (C) 2016 Costa Tsaousis <costa@tsaousis.gr> +# GPL v3+ +# +# Contributed by @jgeromero with PR #277 + # Description: Tomcat netdata charts.d plugin # Author: Jorge Romero @@ -34,13 +41,13 @@ tomcat_check() { # check if url, username, passwords are set if [ -z "${tomcat_url}" ]; then - echo >&2 "tomcat url is unset or set to the empty string" + error "tomcat url is unset or set to the empty string" return 1 fi if [ -z "${tomcat_user}" ]; then # check backwards compatibility if [ -z "${tomcatUser}" ]; then - echo >&2 "tomcat user is unset or set to the empty string" + error "tomcat user is unset or set to the empty string" return 1 else tomcat_user="${tomcatUser}" @@ -49,7 +56,7 @@ tomcat_check() { if [ -z "${tomcat_password}" ]; then # check backwards compatibility if [ -z "${tomcatPassword}" ]; then - echo >&2 "tomcat password is unset or set to the empty string" + error "tomcat password is unset or set to the empty string" return 1 else tomcat_password="${tomcatPassword}" @@ -60,8 +67,7 @@ tomcat_check() { tomcat_get if [ $? -ne 0 ] then - echo >&2 "tomcat: couldn't get to status page on URL '${tomcat_url}'."\ - "Please make sure tomcat url, username and password are correct." + error "cannot get to status page on URL '${tomcat_url}'. Please make sure tomcat url, username and password are correct." return 1 fi @@ -75,8 +81,8 @@ tomcat_check() { tomcat_get() { # collect tomcat values tomcat_port="$(IFS=/ read -ra a <<< "$tomcat_url"; hostport=${a[2]}; echo "${hostport#*:}")" - mapfile -t lines < <(curl -u "$tomcat_user":"$tomcat_password" -Ss ${tomcat_curl_opts} "$tomcat_url" |\ - xmlstarlet sel \ + mapfile -t lines < <(run curl -u "$tomcat_user":"$tomcat_password" -Ss ${tomcat_curl_opts} "$tomcat_url" |\ + run xmlstarlet sel \ -t -m "/status/jvm/memory" -v @free \ -n -m "/status/connector[@name='\"http-bio-$tomcat_port\"']/threadInfo" -v @currentThreadCount \ -n -v @currentThreadsBusy \ |