mirror of
https://github.com/chatmail/relay.git
synced 2026-05-10 16:04:37 +00:00
2de8b155c2
- Implemented changes suggested in review by missytake:
- Removed relation between acmetool-redirector and certs.
- Added internal nginx listening on port 8443.
- Changed direction of arrows between certs and the services that
use them. This makes the arrow show the direction of
information flow, rather than a "depends on" relation.
- For filesystem paths, added a descriptive name to the node.
- Replaced most arrows with plain lines, to simply show that a
relationship exists between the two nodes. This also reduces visual
clutter, since the graph is pretty dense with information already.
- Split nginx and certs into two nodes, to reduce entanglement in the
graph. These "linked" nodes are given a different shape and filled
with a different colour, to highlight the fact that they are the
same node.
- Revised text about the meaning of edges in the graph.
51 lines
1.6 KiB
Markdown
51 lines
1.6 KiB
Markdown
This diagram shows components of the chatmail server; this is a draft
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overview as of mid-August 2025:
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```mermaid
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graph LR;
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cmdeploy --- sshd;
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letsencrypt --- |80|acmetool-redirector;
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acmetool-redirector --- |443|nginx-right(["`nginx
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(external)`"]);
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nginx-external --- |465|postfix;
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nginx-external(["`nginx
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(external)`"]) --- |8443|nginx-internal["`nginx
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(internal)`"];
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nginx-internal --- website["`Website
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/var/www/html`"];
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nginx-internal --- newemail.py;
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nginx-internal --- autoconfig.xml;
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certs-nginx[("`TLS certs
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/var/lib/acme`")] --> nginx-internal;
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cron --- chatmail-metrics;
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cron --- acmetool;
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cron --- expunge;
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chatmail-metrics --- website;
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acmetool --> certs[("`TLS certs
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/var/lib/acme`")];
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nginx-external --- |993|dovecot;
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autoconfig.xml --- postfix;
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autoconfig.xml --- dovecot;
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postfix --- echobot;
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postfix --- |10080,10081|filtermail;
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postfix --- users["`User data
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home/vmail/mail`"];
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postfix --- |doveauth.socket|doveauth;
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dovecot --- |doveauth.socket|doveauth;
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dovecot --- users;
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dovecot --- |metadata.socket|chatmail-metadata;
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doveauth --- users;
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expunge --- users;
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chatmail-metadata --- iroh-relay;
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certs-nginx --> postfix;
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certs-nginx --> dovecot;
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style certs fill:#ff6;
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style certs-nginx fill:#ff6;
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style nginx-external fill:#fc9;
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style nginx-right fill:#fc9;
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```
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The edges in this graph should not be taken too literally; they
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reflect some sort of communication path or dependency relationship
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between components of the chatmail server.
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