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3 commits

Author SHA1 Message Date
Armaël Guéneau
c66bff55f4 postfix: add rate-limiting exceptions for our own nodes 2024-11-19 20:24:09 +01:00
Armaël Guéneau
3f51534e03 guichet: augmentation de la limite de mémoire
Guichet s'est fait OOM-killed par Nomad en utilisation normale (nouvel
utilisateur qui clique sur un lien d'invitation).
2024-11-19 20:21:44 +01:00
ff5178bcdc added personal notes folder to gitignore 2024-11-12 14:22:08 +01:00
4 changed files with 25 additions and 3 deletions

1
.gitignore vendored
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@ -4,3 +4,4 @@ secrets/*
cluster/*/secrets/*
!cluster/*/secrets/*.sample
adrn-notes/

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@ -83,11 +83,14 @@ smtpd_forbid_unauth_pipelining = yes
smtpd_discard_ehlo_keywords = chunking
smtpd_forbid_bare_newline = yes
smtpd_client_connection_rate_limit = 2
#===
# Rate limiting
#===
smtpd_client_connection_rate_limit = 2
# do not rate-limit ourselves
# in particular, useful for forgejo who opens a lot of SMTP connections
smtpd_client_event_limit_exceptions = $mynetworks /etc/postfix/rate-limit-exceptions
slow_destination_recipient_limit = 20
slow_destination_concurrency_limit = 2

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@ -382,6 +382,20 @@ job "email" {
destination = "secrets/postfix/transport"
}
template {
data = <<EOH
{{- range ls "diplonat/autodiscovery/ipv4" }}
{{- with $a := .Value | parseJSON }} {{ $a.address }}
{{- end }}
{{- end }}
{{- range ls "diplonat/autodiscovery/ipv6" }}
{{- with $a := .Value | parseJSON }} [{{ $a.address }}]
{{- end }}
{{- end }}
EOH
destination = "secrets/postfix/rate-limit-exceptions"
}
# --- secrets ---
template {
data = "{{ with $d := key \"tricot/certs/smtp.deuxfleurs.fr\" | parseJSON }}{{ $d.cert_pem }}{{ end }}"

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@ -28,7 +28,11 @@ job "guichet" {
}
resources {
memory = 200
# limite de mémoire un peu élevée par précaution.
# avec 200M, j'ai observé guichet se faire OOM-killed au moment
# un nouvel utilisateur clique sur un lien d'invitation
# fraichement généré.
memory = 300
}
service {