Mercurial > prosody-modules
annotate mod_http_health/README.md @ 5810:76b57bcfe1b2
mod_pubsub_serverinfo: Warm-up opt-in cache
By warming up the cache that contains the opt-in data, the first publication has a better chance of including domain names for remote domains that opt-in.
Without this change, those domains are named only after the _second_ publication, which can take a while. New users are likely thrown off by that.
author | Guus der Kinderen <guus.der.kinderen@gmail.com> |
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date | Thu, 04 Jan 2024 16:19:55 +0100 |
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1 Simple module adding an endpoint meant to be used for health checks. |
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2 |
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3 # Configuration |
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4 |
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5 After installing, enable by adding to [`modules_enabled`][doc:modules_enabled] like many other modules: |
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6 |
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7 ``` lua |
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8 -- in the global section |
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9 modules_enabled = { |
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10 -- Other globally enabled modules here... |
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11 "http_health"; -- add |
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12 } |
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13 ``` |
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14 |
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15 ## Access control |
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16 |
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17 By default only access via localhost is allowed. This can be adjusted with `http_health_allow_ips`. The following example shows the default: |
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18 |
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19 ``` |
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20 http_health_allow_ips = { "::1"; "127.0.0.1" } |
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21 ``` |
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22 |
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23 Access can also be granted to one IP range via CIDR notation: |
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24 |
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25 ``` |
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26 http_health_allow_cidr = "172.17.2.0/24" |
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27 ``` |
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28 |
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29 The default for `http_health_allow_cidr` is empty. |
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30 |
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31 # Details |
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32 |
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33 Adds a `http://your.prosody.example:5280/health` endpoint that returns either HTTP status code 200 when all appears to be good or 500 when any module |
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34 [status][doc:developers:moduleapi#logging-and-status] has been set to `error`. |
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35 |
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36 # See also |
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37 |
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38 - [mod_measure_modules] provides module statues via OpenMetrics |
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39 - [mod_http_status] provides all module status details as JSON via HTTP |