140 lines
4.3 KiB
Lua
Executable File
140 lines
4.3 KiB
Lua
Executable File
module("luci.controller.wxedge", package.seeall)
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function index()
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entry({'admin', 'services', 'wxedge'}, alias('admin', 'services', 'wxedge', 'client'), _('wxedge'), 10)
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entry({"admin", "services", "wxedge",'client'}, cbi("wxedge/status"), nil).leaf = true
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entry({"admin", "services", "wxedge","status"}, call("get_container_status"))
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entry({"admin", "services", "wxedge","stop"}, post("stop_container"))
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entry({"admin", "services", "wxedge","start"}, post("start_container"))
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entry({"admin", "services", "wxedge","install"}, post("install_container"))
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entry({"admin", "services", "wxedge","uninstall"}, post("uninstall_container"))
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end
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local sys = require "luci.sys"
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local uci = require "luci.model.uci".cursor()
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local keyword = "wxedge"
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local util = require("luci.util")
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local docker = require "luci.model.docker"
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function container_status()
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local docker_path = util.exec("which docker")
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local docker_install = (string.len(docker_path) > 0)
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local docker_running = util.exec("ps | grep dockerd | grep -v 'grep' | wc -l")
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local container_id = util.trim(util.exec("docker ps -aqf 'name="..keyword.."'"))
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local container_install = (string.len(container_id) > 0)
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local container_running = container_install and (string.len(util.trim(util.exec("docker ps -qf 'id="..container_id.."'"))) > 0)
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local status = {
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docker_install = docker_install,
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docker_start = docker_running,
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container_id = container_id,
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container_port = (18888),
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container_install = container_install,
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container_running = container_running,
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cache_path = uci:get_first(keyword, keyword, "cache_path", "/wxedge"),
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}
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return status
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end
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function get_container_status()
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local status = container_status()
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luci.http.prepare_content("application/json")
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luci.http.write_json(status)
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end
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function stop_container()
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local status = container_status()
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local container_id = status.container_id
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util.exec("docker stop '"..container_id.."'")
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end
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function start_container()
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local status = container_status()
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local container_id = status.container_id
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util.exec("docker start '"..container_id.."'")
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end
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function install_container()
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local image = util.exec("sh /usr/share/wxedge/install.sh -l")
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local cache_path = luci.http.formvalue("cache")
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uci:tset(keyword, "@"..keyword.."[0]", {
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cache_path = cache_path or "/wxedge",
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})
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uci:save(keyword)
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uci:commit(keyword)
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local pull_image = function(image)
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docker:append_status("Images: " .. "pulling" .. " " .. image .. "...\n")
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local dk = docker.new()
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local res = dk.images:create({query = {fromImage=image}}, docker.pull_image_show_status_cb)
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if res and res.code and res.code == 200 and (res.body[#res.body] and not res.body[#res.body].error and res.body[#res.body].status and (res.body[#res.body].status == "Status: Downloaded newer image for ".. image or res.body[#res.body].status == "Status: Image is up to date for ".. image)) then
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docker:append_status("done\n")
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else
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res.code = (res.code == 200) and 500 or res.code
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docker:append_status("code:" .. res.code.." ".. (res.body[#res.body] and res.body[#res.body].error or (res.body.message or res.message)).. "\n")
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end
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end
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local install_wxedge = function()
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local os = require "os"
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local fs = require "nixio.fs"
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local c = ("sh /usr/share/wxedge/install.sh -i >/tmp/log/wxedge.stdout 2>/tmp/log/wxedge.stderr")
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-- docker:append_status(c)
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local r = os.execute(c)
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local e = fs.readfile("/tmp/log/wxedge.stderr")
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local o = fs.readfile("/tmp/log/wxedge.stdout")
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fs.unlink("/tmp/log/wxedge.stderr")
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fs.unlink("/tmp/log/wxedge.stdout")
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if r == 0 then
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docker:append_status(o)
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else
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docker:append_status( e )
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end
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end
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-- local status = {
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-- shell = shell,
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-- image_name = image,
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-- }
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-- luci.http.prepare_content("application/json")
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-- luci.http.write_json(status)
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if image then
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docker:write_status("wxedge installing\n")
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pull_image(image)
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install_wxedge()
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else
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docker:write_status("wxedge image not defined!\n")
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end
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end
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function uninstall_container()
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local status = container_status()
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local container_id = status.container_id
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util.exec("docker container rm '"..container_id.."'")
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end
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-- 总结：
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-- docker是否安装
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-- 容器是否安装
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-- 缺少在lua和htm中运行命令的方法
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-- 获取容器id docker ps -aqf'name=wxedge'
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-- 启动容器 docker start 78a8455e6d38
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-- 停止容器 docker stop 78a8455e6d38
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--[[
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todo
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网络请求提示框
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--]] |