From e579edc7583cd3272db8932ce2e33db4a174ca0b Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Sat, 5 Sep 2020 16:24:47 +0100
Subject: [PATCH] Use lsyncd to push files to gitlab pages server

Server itself in future commit
---
 ansible/roles/gitlab/files/docker-compose.yml | 14 ++++++++++++++
 ansible/roles/gitlab/files/gitlab.rb          |  6 ++++++
 ansible/roles/gitlab/files/lsyncd.lua         | 19 +++++++++++++++++++
 ansible/roles/gitlab/tasks/main.yml           |  9 +++++++++
 4 files changed, 48 insertions(+)
 create mode 100644 ansible/roles/gitlab/files/lsyncd.lua

diff --git a/ansible/roles/gitlab/files/docker-compose.yml b/ansible/roles/gitlab/files/docker-compose.yml
index 78f12b4..a9ccfbe 100644
--- a/ansible/roles/gitlab/files/docker-compose.yml
+++ b/ansible/roles/gitlab/files/docker-compose.yml
@@ -14,6 +14,7 @@ services:
     volumes:
       - /mnt/tank/app-data/gitlab/config:/etc/gitlab
       - /mnt/tank/app-data/gitlab/data:/var/opt/gitlab
+      - /mnt/tank/app-data/gitlab/pages:/mnt/pages
     tmpfs:
       - /var/log/gitlab
     restart: unless-stopped
@@ -45,3 +46,16 @@ services:
     restart: unless-stopped
     volumes:
       - /mnt/tank/dbs/redis/gitlab:/data
+
+  lsyncd:
+    image: theorangeone/lsyncd:latest
+    environment:
+      - PUID=998
+      - PGID=998
+    restart: unless-stopped
+    volumes:
+      - /mnt/tank/app-data/gitlab/pages:/mnt/pages:ro
+      - /mnt/tank/app-data/gitlab/lsyncd/lsyncd.lua:/config/lsyncd.lua:ro
+      - /mnt/tank/app-data/gitlab/lsyncd/id_ed25519.pub:/config/.ssh/id_ed25519.pub
+      - /mnt/tank/app-data/gitlab/lsyncd/id_ed25519:/config/.ssh/id_ed25519
+      - /mnt/tank/app-data/gitlab/lsyncd/known_hosts:/config/.ssh/known_hosts
diff --git a/ansible/roles/gitlab/files/gitlab.rb b/ansible/roles/gitlab/files/gitlab.rb
index 37f8751..eb90db2 100644
--- a/ansible/roles/gitlab/files/gitlab.rb
+++ b/ansible/roles/gitlab/files/gitlab.rb
@@ -28,3 +28,9 @@ gitlab_rails['gitlab_default_theme'] = 2
 
 nginx['real_ip_trusted_addresses'] = ['0.0.0.0/0']
 nginx['real_ip_header'] = 'X-Forwarded-For'
+
+gitlab_pages['enable'] = false
+pages_external_url "https://pages.theorangeone.net"
+pages_nginx['enable'] = false
+gitlab_rails['pages_path'] = "/mnt/pages"
+gitlab_pages['external_http'] = ['0.0.0.0:8808']
diff --git a/ansible/roles/gitlab/files/lsyncd.lua b/ansible/roles/gitlab/files/lsyncd.lua
new file mode 100644
index 0000000..1985c07
--- /dev/null
+++ b/ansible/roles/gitlab/files/lsyncd.lua
@@ -0,0 +1,19 @@
+settings {
+    logfile    = "/tmp/lsyncd.log",
+    statusFile = "/tmp/lsyncd.status",
+}
+
+sync {
+    default.rsyncssh,
+    source    = "/mnt/pages",
+    host      = "user@{{ wireguard.clients.walker.ip }}",
+    targetdir = "/config/pages",
+    delay     = 10,
+    rsync     = {
+        archive  = true,
+        compress = true
+    },
+    ssh = {
+        port = 8222
+    }
+}
diff --git a/ansible/roles/gitlab/tasks/main.yml b/ansible/roles/gitlab/tasks/main.yml
index f47c5ea..fe8228d 100644
--- a/ansible/roles/gitlab/tasks/main.yml
+++ b/ansible/roles/gitlab/tasks/main.yml
@@ -15,3 +15,12 @@
     validate: /usr/bin/docker-compose -f %s config
   notify: restart gitlab
   become: true
+
+- name: Install lsyncd config
+  template:
+    src: files/lsyncd.lua
+    dest: /mnt/tank/app-data/gitlab/lsyncd/lsyncd.lua
+    mode: "{{ docker_compose_file_mask }}"
+    owner: "998"
+  notify: restart gitlab
+  become: true