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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2018-11-07 12:22:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2018-11-07 12:22:44 +0000 |
commit | 1e6c93250172946eeb38e94a92a1fd12c9d3011e (patch) | |
tree | 8ca5e16dfc7ad6b3bf2738ca0a48408a950f8f7e /collectors/python.d.plugin/httpcheck/README.md | |
parent | Update watch file (diff) | |
download | netdata-1e6c93250172946eeb38e94a92a1fd12c9d3011e.tar.xz netdata-1e6c93250172946eeb38e94a92a1fd12c9d3011e.zip |
Merging upstream version 1.11.0+dfsg.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'collectors/python.d.plugin/httpcheck/README.md')
-rw-r--r-- | collectors/python.d.plugin/httpcheck/README.md | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/collectors/python.d.plugin/httpcheck/README.md b/collectors/python.d.plugin/httpcheck/README.md new file mode 100644 index 000000000..759107663 --- /dev/null +++ b/collectors/python.d.plugin/httpcheck/README.md @@ -0,0 +1,41 @@ +# httpcheck + +Module monitors remote http server for availability and response time. + +Following charts are drawn per job: + +1. **Response time** ms + * Time in 0.1 ms resolution in which the server responds. + If the connection failed, the value is missing. + +2. **Status** boolean + * Connection successful + * Unexpected content: No Regex match found in the response + * Unexpected status code: Do we get 500 errors? + * Connection failed: port not listening or blocked + * Connection timed out: host or port unreachable + +### configuration + +Sample configuration and their default values. + +```yaml +server: + url: 'http://host:port/path' # required + status_accepted: # optional + - 200 + timeout: 1 # optional, supports decimals (e.g. 0.2) + update_every: 3 # optional + regex: 'REGULAR_EXPRESSION' # optional, see https://docs.python.org/3/howto/regex.html + redirect: yes # optional +``` + +### notes + + * The status chart is primarily intended for alarms, badges or for access via API. + * A system/service/firewall might block netdata's access if a portscan or + similar is detected. + * This plugin is meant for simple use cases. Currently, the accuracy of the + response time is low and should be used as reference only. + +--- |