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mod_measure_process: Report the enforced limit The soft limit is what the kernel actually enforces, while the hard limit is is how far you can change the soft limit without privileges. Unless the process dynamically adjusts the soft limit, knowing the hard limit is not as useful as knowing the soft limit. Reporting the soft limit and the number of in-use FDs allows placing alerts on expressions like 'process_open_fds / process_max_fds >= 0.95'
author Kim Alvefur <zash@zash.se>
date Tue, 18 Jan 2022 18:55:20 +0100
parents 517c7f0333e3
children
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2 labels:
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3 - 'Type-S2SAuth'
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4 ---
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6 Introduction
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7 ============
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9 [PKIX over Secure HTTP (POSH)][rfc7711] describes a method of
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10 securely delegating a domain to a hosting provider, without that hosting
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11 provider needing keys and certificates covering the hosted domain.
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12
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13 # Validating
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15 This module performs POSH validation of other servers. It is *not*
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16 needed to delegate your own domain.
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18 # Delegation
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20 You can generate the JSON delegation file from a certificate by running
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21 `prosodyctl mod_s2s_auth_posh /path/to/example.crt`. This file needs to
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22 be served at `https://example.com/.well-known/posh/xmpp-server.json`.