first commit

main
ben 1 year ago
commit d8a981a102

@ -0,0 +1,16 @@
include $(TOPDIR)/rules.mk
LUCI_TITLE:=LuCI support for discourse
LUCI_PKGARCH:=all
LUCI_DEPENDS:=+lsblk +docker +luci-lib-taskd
define Package/luci-app-discourse/conffiles
/etc/config/discourse
endef
include $(TOPDIR)/feeds/luci/luci.mk
# call BuildPackage - OpenWrt buildroot signature

@ -0,0 +1,15 @@
module("luci.controller.discourse", package.seeall)
function index()
entry({"admin", "apps"}, firstchild(), _("Apps") , 45).dependent = false
if not nixio.fs.access("/etc/config/discourse") then
return
end
local page = entry({"admin", "apps", "discourse"}, cbi("discourse"), _("discourse"))
page.order = 10
page.dependent = true
page.acl_depends = { "luci-app-discourse" }
entry({"admin","apps","discourse","status"},call("act_status")).leaf=true
end

@ -0,0 +1,47 @@
--[[
LuCI - Lua Configuration Interface
]]--
local taskd = require "luci.model.tasks"
local discourse_model = require "luci.model.discourse"
local m, s, o
m = taskd.docker_map("discourse", "discourse", "/usr/libexec/apps/discourse/discourse.sh",
translate("discourse"),
translate("Discourse is an open source discussion platform with built-in moderation and governance systems that let discussion communities protect themselves from bad actors even without official moderators.")
.. translate("Official website:") .. ' <a href=\"https://hub.docker.com/r/bitnami/discourse/\" target=\"_blank\">https://hub.docker.com/r/bitnami/discourse/</a>')
s = m:section(SimpleSection, translate("Service Status"), translate("discourse status:"))
s:append(Template("discourse/status"))
s = m:section(TypedSection, "discourse", translate("Setup"), translate("Refresh to update settings."))
s.addremove=false
s.anonymous=true
o = s:option(Value, "port", translate("Port").."<b>*</b>")
o.rmempty = false
o.default = "8787"
o.datatype = "port"
o = s:option(Value, "image_name", translate("Image").."<b>*</b>")
o.rmempty = false
o.datatype = "string"
o:value("docker.io/bitnami/discourse", "docker.io/bitnami/discourse")
o.default = "docker.io/bitnami/discourse"
local blocks = discourse_model.blocks()
local home = discourse_model.home()
o = s:option(Value, "config_path", translate("Enter router IP or domain name").."<b>*</b>")
o.rmempty = false
o.datatype = "string"
o:value("192.168.70.1", "192.168.70.1")
o.default = "192.168.70.1"
local paths, default_path = discourse_model.find_paths(blocks, home, "Configs")
for _, val in pairs(paths) do
o:value(val, val)
end
o.default = default_path
return m

@ -0,0 +1,55 @@
local util = require "luci.util"
local jsonc = require "luci.jsonc"
local discourse = {}
discourse.blocks = function()
local f = io.popen("lsblk -s -f -b -o NAME,FSSIZE,MOUNTPOINT --json", "r")
local vals = {}
if f then
local ret = f:read("*all")
f:close()
local obj = jsonc.parse(ret)
for _, val in pairs(obj["blockdevices"]) do
local fsize = val["fssize"]
if fsize ~= nil and string.len(fsize) > 10 and val["mountpoint"] then
-- fsize > 1G
vals[#vals+1] = val["mountpoint"]
end
end
end
return vals
end
discourse.home = function()
local uci = require "luci.model.uci".cursor()
local home_dirs = {}
home_dirs["main_dir"] = uci:get_first("quickstart", "main", "main_dir", "/root")
home_dirs["Configs"] = uci:get_first("quickstart", "main", "conf_dir", home_dirs["main_dir"].."/Configs")
home_dirs["Public"] = uci:get_first("quickstart", "main", "pub_dir", home_dirs["main_dir"].."/Public")
home_dirs["Downloads"] = uci:get_first("quickstart", "main", "dl_dir", home_dirs["Public"].."/Downloads")
home_dirs["Caches"] = uci:get_first("quickstart", "main", "tmp_dir", home_dirs["main_dir"].."/Caches")
return home_dirs
end
discourse.find_paths = function(blocks, home_dirs, path_name)
local default_path = ''
local configs = {}
default_path = home_dirs[path_name] .. "/discourse"
if #blocks == 0 then
table.insert(configs, default_path)
else
for _, val in pairs(blocks) do
table.insert(configs, val .. "/" .. path_name .. "/discourse")
end
local without_conf_dir = "/root/" .. path_name .. "/discourse"
if default_path == without_conf_dir then
default_path = configs[1]
end
end
return configs, default_path
end
return discourse

@ -0,0 +1,31 @@
<%
local util = require "luci.util"
local container_status = util.trim(util.exec("/usr/libexec/apps/discourse/discourse.sh status"))
local container_install = (string.len(container_status) > 0)
local container_running = container_status == "running"
-%>
<div class="cbi-value">
<label class="cbi-value-title"><%:Status%></label>
<div class="cbi-value-field">
<% if container_running then %>
<button class="cbi-button cbi-button-success" disabled="true"><%:discourse is running%></button>
<% else %>
<button class="cbi-button cbi-button-negative" disabled="true"><%:discourse is not running%></button>
<% end %>
</div>
</div>
<%
if container_running then
local port=util.trim(util.exec("/usr/libexec/apps/discourse/discourse.sh port"))
if port == "" then
port="8787"
end
-%>
<div class="cbi-value cbi-value-last">
<label class="cbi-value-title">&nbsp;</label>
<div class="cbi-value-field">
<input type="button" class="btn cbi-button cbi-button-apply" name="start" value="<%:Open discourse%>" onclick="window.open('http://'+location.hostname+':<%=port%>/', '_blank')">
</div>
</div>
<% end %>

@ -0,0 +1,5 @@
config discourse
option 'port' '8787'
option 'config_path' '192.168.70.1'
option 'image_name' 'docker.io/bitnami/discourse:2'

@ -0,0 +1,14 @@
#!/bin/sh
config_dir=`uci -q get discourse.@discourse[0].config_path`
data_dir=`docker inspect --format '{{.Mounts}}' discourse | grep -Eom1 '[^ ]+/_data /var/www/html local true ' | cut -d' ' -f1`
if [ -n "$data_dir" -a "$data_dir" != "$config_dir" ]; then
uci -q batch <<-EOF >/dev/null
set discourse.@discourse[0].config_path="$data_dir"
commit discourse
EOF
fi
exit 0

@ -0,0 +1,158 @@
#!/bin/sh
ACTION=${1}
shift 1
get_image() {
IMAGE_NAME="docker.io/bitnami/discourse:2"
}
do_install_detail() {
local config=`uci get discourse.@discourse[0].config_path 2>/dev/null`
local port=`uci get discourse.@discourse[0].port 2>/dev/null`
local IMAGE_NAME=`uci get discourse.@discourse[0].image_name 2>/dev/null`
local username=`uci get discourse.@discourse[0].username 2>/dev/null`
local password=`uci get discourse.@discourse[0].password 2>/dev/null`
#Generate the generic environment variables for the docker-compose
GEN_PASS=$(< /dev/urandom tr -dc A-Za-z0-9 2>/dev/null | head -c14; echo)
GEN_PASS2=$(< /dev/urandom tr -dc A-Za-z0-9 2>/dev/null | head -c14; echo)
# Get our local LAN IP Address
LAN_IP=$(uci get network.lan.ipaddr)
# Strip trailing network mask
LAN_IP="${LAN_IP%/*}"
if [ -z "$config" ]; then
echo "config path is empty!"
exit 1
fi
[ -z "$port" ] && port=""
[ -z "$IMAGE_NAME" ] && IMAGE_NAME=docker.io/bitnami/discourse:2
# Create Docker Compose file with custom variables
touch docker-compose.yml
# Create Docker Compose file with custom variables
cat > docker-compose.yml <<EOF
version: '2'
services:
postgresql:
image: docker.io/bitnami/postgresql:13
volumes:
- 'postgresql_data:/bitnami/postgresql'
environment:
# ALLOW_EMPTY_PASSWORD is recommended only for development.
- ALLOW_EMPTY_PASSWORD=no
- POSTGRESQL_USERNAME=bn_discourse
- POSTGRESQL_DATABASE=bitnami_discourse
- POSTGRESQL_PASSWORD=$GEN_PASS
redis:
image: docker.io/bitnami/redis:7.0
environment:
# ALLOW_EMPTY_PASSWORD is recommended only for development.
- ALLOW_EMPTY_PASSWORD=yes
volumes:
- 'redis_data:/bitnami/redis'
discourse:
image: docker.io/bitnami/discourse:2
ports:
- '$port:3000'
volumes:
- 'discourse_data:/bitnami/discourse'
depends_on:
- postgresql
- redis
environment:
# ALLOW_EMPTY_PASSWORD is recommended only for development.
- ALLOW_EMPTY_PASSWORD=no
- DISCOURSE_HOST=$LAN_IP:$port
- DISCOURSE_DATABASE_HOST=postgresql
- DISCOURSE_DATABASE_PORT_NUMBER=5432
- DISCOURSE_DATABASE_USER=bn_discourse
- DISCOURSE_DATABASE_PASSWORD=$GEN_PASS
- DISCOURSE_DATABASE_NAME=bitnami_discourse
- DISCOURSE_REDIS_HOST=redis
- DISCOURSE_REDIS_PORT_NUMBER=6379
- POSTGRESQL_CLIENT_POSTGRES_USER=bn_discourse
- POSTGRESQL_CLIENT_CREATE_DATABASE_NAME=bitnami_discourse
- POSTGRESQL_CLIENT_POSTGRES_PASSWORD=$GEN_PASS
- POSTGRESQL_CLIENT_CREATE_DATABASE_EXTENSIONS=hstore,pg_trgm
sidekiq:
image: docker.io/bitnami/discourse:2
depends_on:
- discourse
volumes:
- 'sidekiq_data:/bitnami/discourse'
command: /opt/bitnami/scripts/discourse-sidekiq/run.sh
environment:
# ALLOW_EMPTY_PASSWORD is recommended only for development.
- ALLOW_EMPTY_PASSWORD=no
- DISCOURSE_HOST=${LAN_IP}:$port
- DISCOURSE_DATABASE_HOST=postgresql
- DISCOURSE_DATABASE_PORT_NUMBER=5432
- DISCOURSE_DATABASE_USER=bn_discourse
- DISCOURSE_DATABASE_PASSWORD=${GEN_PASS}
- DISCOURSE_DATABASE_NAME=bitnami_discourse
- DISCOURSE_REDIS_HOST=redis
- DISCOURSE_REDIS_PORT_NUMBER=6379
volumes:
postgresql_data:
driver: local
redis_data:
driver: local
discourse_data:
driver: local
sidekiq_data:
driver: local
EOF
docker-compose up -d
# Add a new list option to the "shortcutmenu" configuration file
uci add shortcutmenu lists
uci set shortcutmenu.@lists[-1].webname="$IMAGE_NAME"
uci set shortcutmenu.@lists[-1].weburl="$LAN_IP:$port"
uci set shortcutmenu.@lists[-1].webpath="/"
uci commit shortcutmenu
}
usage() {
echo "usage: $0 sub-command"
echo "where sub-command is one of:"
echo " install Install discourse"
echo " upgrade Upgrade discourse"
echo " rm/start/stop/restart Remove/Start/Stop/Restart discourse"
echo " status discourse status"
echo " port discourse port"
}
case ${ACTION} in
"install")
get_image
do_install_detail
;;
"upgrade")
get_image
do_install_detail
;;
"rm")
docker rm -f discourse
;;
"start" | "stop" | "restart")
docker ${ACTION} discourse
;;
"status")
docker ps --all -f 'name=discourse' --format '{{.State}}'
;;
"port")
docker ps --all -f 'name=discourse' --format '{{.Ports}}' | grep -om1 '0.0.0.0:[0-9]*' | sed 's/0.0.0.0://'
;;
*)
usage
exit 1
;;
esac

@ -0,0 +1,11 @@
{
"luci-app-discourse": {
"description": "Grant UCI access for luci-app-discourse",
"read": {
"uci": [ "discourse" ]
},
"write": {
"uci": [ "discourse" ]
}
}
}
Loading…
Cancel
Save