From 7c6b7f7efa716a91cd8d48902c572c7ebb841c03 Mon Sep 17 00:00:00 2001
From: Stonewall Jackson <stonewall@sacredheartsc.com>
Date: Mon, 20 Feb 2023 18:32:35 -0500
Subject: syncthing: add docs

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 roles/syncthing/README.md | 56 +++++++++++++++++++++++++++++++++++++++++++++++
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 create mode 100644 roles/syncthing/README.md

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diff --git a/roles/syncthing/README.md b/roles/syncthing/README.md
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+Syncthing
+=========
+
+Description
+-----------
+
+The `syncthing` role installs [Syncthing](https://syncthing.net/) and
+configures a dedicated Syncthing instance for each specified user.
+
+Using the exported `syncthing_apache_config` block, users are able to access
+their server GUI by navigating to `https://$HOSTNAME/$USERNAME/` (GSSAPI
+authentication is used).
+
+Note that if you use NFS home directories, you'll need to whitelist the
+Syncthing host for non-Kerberized NFS. Each user's Syncthing instance runs
+under their own UID, and I haven't yet figured out a good way to shuffle
+keytabs around.
+
+
+Variables
+---------
+
+This role **accepts** the following variables:
+
+Variable                        | Default | Description
+--------------------------------|---------|------------
+`syncthing_users`               | `{}`    | Mapping of usernames to unique Syncthing ports
+`syncthing_fs_watcher_enabled`  | no      | Use inotify (doesn't work on NFS)
+`syncthing_rescan_interval_sec` | 60      | Folder rescan interval (seconds)
+
+This role **exports** the following variables:
+
+Variable                  | Description
+--------------------------|------------
+`syncthing_archive_shell` | Shell command to make a backup tarball of the Syncthing configuration
+
+Usage
+-----
+
+Example playbook:
+
+````yaml
+- name: configure syncthing
+  hosts: syncthing1
+  roles:
+    - role: syncthing
+      vars:
+        syncthing_users:
+          johndoe: 22001
+          janedoe: 22002
+          anotheruser: 22003
+
+    - role: apache_vhost
+      apache_default_vhost: yes
+      apache_config: '{{ syncthing_apache_config }}'
+````
-- 
cgit