51 lines
No EOL
2 KiB
Markdown
51 lines
No EOL
2 KiB
Markdown
Various monitoring plugins in golang
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=====================================
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This repository is meant to host various monitoring plugins for Nagios (or
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Centreon, or Icinga) written in golang. I will update it as I rewrite my old
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shell-based scripts or write new ones.
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Building
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---------
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Running the `build.sh` bash script will build the plugins for both the `amd64`
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and `386` architectures. It will create a `bin/` directory with
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architecture-specific subdirectories.
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Plugins
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--------
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### SSL certificate expiry
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The `check_ssl_certificate` plugin can be used to check that the certificate
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from a TLS service has not expired and is not going to expire shortly. It
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supports the following command-line flags:
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* `-H name`/`--hostname name`: the host name to connect to.
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* `-P port`/`--port port`: the TCP port to connect to.
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* `-W days`/`--warning days`: a threshold, in days, below which a warning will
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be emitted for this service.
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* `-C days`/`--critical days`: a threshold, in days, below which the plugin will
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indicate that the service is in a critical state.
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* `--ignore-cn-only`: do not cause errors if a certificate does not have SANs
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and relies on the CN field.
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* `-a names`/`--additional-names names`: a comma-separated list of DNS names
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that the certificate should also have.
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* `-s protocol`/`--start-tls protocol`: protocol to use before requesting a
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switch to TLS. Supported protocols: `smtp`, `sieve`.
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### DNS zone serials
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The `check_zone_serial` plugin can be used to check that the version of a
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zone served by a DNS is up-to-date compared to the same zone served by
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another, "reference" DNS. It supports the following command-line flags:
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* `-H name`/`--hostname name`: the host name or address of the server to
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check.
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* `-P port`/`--port port`: the port to use on the server to check (defaults
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to 53).
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* `-z zone`: the zone to check.
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* `-r name`/`--rs-hostname name`: the host name or address of the reference
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server.
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* `-p port`/`--rs-port port`: the port to use on the reference server
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(defaults to 53). |