commit 9ae64141732cbab2f7eb8445aa2ddea86bbd20fe
Author: zhao <zj18139624826@gmail.com>
Date:   Wed Dec 18 22:47:04 2024 +0800

    添加 luasrc/controller/dockerman.lua

diff --git a/luasrc/controller/dockerman.lua b/luasrc/controller/dockerman.lua
new file mode 100644
index 0000000..816212b
--- /dev/null
+++ b/luasrc/controller/dockerman.lua
@@ -0,0 +1,472 @@
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+luci-app-dockerman
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+openwrt-23.05
+luci-app-dockerman/luasrc/controller/dockerman.lua
+437 行
+13 KiB
+Lua
+原始文件
+永久链接
+Blame
+文件历史
+--[[
+LuCI - Lua Configuration Interface
+Copyright 2019 lisaac <https://github.com/lisaac/luci-app-dockerman>
+]]--
+
+local docker = require "luci.model.docker"
+
+module("luci.controller.dockerman",package.seeall)
+
+function index()
+	entry({"admin", "docker"}, firstchild(), _("Docker"), 41).acl_depends = { "luci-app-dockerman" }
+	entry({"admin", "docker", "overview"},cbi("dockerman/overview"),_("Overview"), 1).leaf=true
+	entry({"admin", "docker", "containers"}, form("dockerman/containers"), _("Containers"), 2).leaf=true
+	entry({"admin", "docker", "images"}, form("dockerman/images"), _("Images"), 3).leaf=true
+	entry({"admin", "docker", "networks"}, form("dockerman/networks"), _("Networks"), 4).leaf=true
+	entry({"admin", "docker", "volumes"}, form("dockerman/volumes"), _("Volumes"), 5).leaf=true
+	entry({"admin", "docker", "events"}, call("action_events"), _("Events"), 6)
+	entry({"admin", "docker", "config"},cbi("dockerman/configuration"),_("Configuration"), 7).leaf=true
+
+	entry({"admin", "docker", "newcontainer"}, form("dockerman/newcontainer")).leaf=true
+	entry({"admin", "docker", "newnetwork"}, form("dockerman/newnetwork")).leaf=true
+	entry({"admin", "docker", "container"}, form("dockerman/container")).leaf=true
+
+	entry({"admin", "docker", "container_stats"}, call("action_get_container_stats")).leaf=true
+	entry({"admin", "docker", "container_get_archive"}, call("download_archive")).leaf=true
+	entry({"admin", "docker", "container_put_archive"}, call("upload_archive")).leaf=true
+	entry({"admin", "docker", "images_save"}, call("save_images")).leaf=true
+	entry({"admin", "docker", "images_load"}, call("load_images")).leaf=true
+	entry({"admin", "docker", "images_import"}, call("import_images")).leaf=true
+	entry({"admin", "docker", "images_get_tags"}, call("get_image_tags")).leaf=true
+	entry({"admin", "docker", "images_tag"}, call("tag_image")).leaf=true
+	entry({"admin", "docker", "images_untag"}, call("untag_image")).leaf=true
+	entry({"admin", "docker", "confirm"}, call("action_confirm")).leaf=true
+end
+
+function action_events()
+	local logs = ""
+	local query ={}
+
+	local dk = docker.new()
+	query["until"] = os.time()
+	local events = dk:events({query = query})
+
+	if events.code == 200 then
+		for _, v in ipairs(events.body) do
+			local date = "unknown"
+			if v and v.time then
+				date = os.date("%Y-%m-%d %H:%M:%S", v.time)
+			end
+
+			local name = v.Actor.Attributes.name or "unknown"
+			local action = v.Action or "unknown"
+
+			if v and v.Type == "container" then
+				local id = v.Actor.ID or "unknown"
+				logs = logs .. string.format("[%s] %s %s Container ID: %s Container Name: %s\n", date, v.Type, action, id, name)
+			elseif v.Type == "network" then
+				local container = v.Actor.Attributes.container or "unknown"
+				local network = v.Actor.Attributes.type or "unknown"
+				logs = logs .. string.format("[%s] %s %s Container ID: %s Network Name: %s Network type: %s\n", date, v.Type, action, container, name, network)
+			elseif v.Type == "image" then
+				local id = v.Actor.ID or "unknown"
+				logs = logs .. string.format("[%s] %s %s Image: %s Image name: %s\n", date, v.Type, action, id, name)
+			end
+		end
+	end
+
+	luci.template.render("dockerman/logs", {self={syslog = logs, title="Events"}})
+end
+
+local calculate_cpu_percent = function(d)
+	if type(d) ~= "table" then
+		return
+	end
+
+	local cpu_count = tonumber(d["cpu_stats"]["online_cpus"])
+	local cpu_percent = 0.0
+	local cpu_delta = tonumber(d["cpu_stats"]["cpu_usage"]["total_usage"]) - tonumber(d["precpu_stats"]["cpu_usage"]["total_usage"])
+	local system_delta = tonumber(d["cpu_stats"]["system_cpu_usage"]) - tonumber(d["precpu_stats"]["system_cpu_usage"])
+	if system_delta > 0.0 then
+		cpu_percent = string.format("%.2f", cpu_delta / system_delta * 100.0 * cpu_count)
+	end
+
+	return cpu_percent
+end
+
+local get_memory = function(d)
+	if type(d) ~= "table" then
+		return
+	end
+
+	local limit =tonumber(d["memory_stats"]["limit"])
+	local usage = tonumber(d["memory_stats"]["usage"]) - tonumber(d["memory_stats"]["stats"]["total_cache"])
+
+	return usage, limit
+end
+
+local get_rx_tx = function(d)
+	if type(d) ~="table" then
+		return
+	end
+
+	local data = {}
+	if type(d["networks"]) == "table" then
+		for e, v in pairs(d["networks"]) do
+			data[e] = {
+				bw_tx = tonumber(v.tx_bytes),
+				bw_rx = tonumber(v.rx_bytes)
+			}
+		end
+	end
+
+	return data
+end
+
+function action_get_container_stats(container_id)
+	if container_id then
+		local dk = docker.new()
+		local response = dk.containers:inspect({id = container_id})
+		if response.code == 200 and response.body.State.Running then
+			response = dk.containers:stats({id = container_id, query = {stream = false}})
+			if response.code == 200 then
+				local container_stats = response.body
+				local cpu_percent = calculate_cpu_percent(container_stats)
+				local mem_useage, mem_limit = get_memory(container_stats)
+				local bw_rxtx = get_rx_tx(container_stats)
+				luci.http.status(response.code, response.body.message)
+				luci.http.prepare_content("application/json")
+				luci.http.write_json({
+					cpu_percent = cpu_percent,
+					memory = {
+						mem_useage = mem_useage,
+						mem_limit = mem_limit
+					},
+					bw_rxtx = bw_rxtx
+				})
+			else
+				luci.http.status(response.code, response.body.message)
+				luci.http.prepare_content("text/plain")
+				luci.http.write(response.body.message)
+			end
+		else
+			if response.code == 200 then
+				luci.http.status(500, "container "..container_id.." not running")
+				luci.http.prepare_content("text/plain")
+				luci.http.write("Container "..container_id.." not running")
+			else
+				luci.http.status(response.code, response.body.message)
+				luci.http.prepare_content("text/plain")
+				luci.http.write(response.body.message)
+			end
+		end
+	else
+		luci.http.status(404, "No container name or id")
+		luci.http.prepare_content("text/plain")
+		luci.http.write("No container name or id")
+	end
+end
+
+function action_confirm()
+	local data = docker:read_status()
+	if data then
+		data = data:gsub("\n","<br />"):gsub(" ","&#160;")
+		code = 202
+		msg = data
+	else
+		code = 200
+		msg = "finish"
+		data = "finish"
+	end
+
+	luci.http.status(code, msg)
+	luci.http.prepare_content("application/json")
+	luci.http.write_json({info = data})
+end
+
+function download_archive()
+	local id = luci.http.formvalue("id")
+	local path = luci.http.formvalue("path")
+	local dk = docker.new()
+	local first
+
+	local cb = function(res, chunk)
+		if res.code == 200 then
+			if not first then
+				first = true
+				luci.http.header('Content-Disposition', 'inline; filename="archive.tar"')
+				luci.http.header('Content-Type', 'application\/x-tar')
+			end
+			luci.ltn12.pump.all(chunk, luci.http.write)
+		else
+			if not first then
+				first = true
+				luci.http.prepare_content("text/plain")
+			end
+			luci.ltn12.pump.all(chunk, luci.http.write)
+		end
+	end
+
+	local res = dk.containers:get_archive({
+		id = id,
+		query = {
+			path = path
+		}
+	}, cb)
+end
+
+function upload_archive(container_id)
+	local path = luci.http.formvalue("upload-path")
+	local dk = docker.new()
+	local ltn12 = require "luci.ltn12"
+
+	local rec_send = function(sinkout)
+		luci.http.setfilehandler(function (meta, chunk, eof)
+			if chunk then
+				ltn12.pump.step(ltn12.source.string(chunk), sinkout)
+			end
+		end)
+	end
+
+	local res = dk.containers:put_archive({
+		id = container_id,
+		query = {
+			path = path
+		},
+		body = rec_send
+	})
+
+	local msg = res and res.body and res.body.message or nil
+	luci.http.status(res.code, msg)
+	luci.http.prepare_content("application/json")
+	luci.http.write_json({message = msg})
+end
+
+function save_images(container_id)
+	local names = luci.http.formvalue("names")
+	local dk = docker.new()
+	local first
+
+	local cb = function(res, chunk)
+		if res.code == 200 then
+			if not first then
+				first = true
+				luci.http.status(res.code, res.message)
+				luci.http.header('Content-Disposition', 'inline; filename="images.tar"')
+				luci.http.header('Content-Type', 'application\/x-tar')
+			end
+			luci.ltn12.pump.all(chunk, luci.http.write)
+		else
+			if not first then
+				first = true
+				luci.http.prepare_content("text/plain")
+			end
+			luci.ltn12.pump.all(chunk, luci.http.write)
+		end
+	end
+
+	docker:write_status("Images: saving" .. " " .. container_id .. "...")
+	local res = dk.images:get({
+		id = container_id,
+		query = {
+			names = names
+		}
+	}, cb)
+	docker:clear_status()
+
+	local msg = res and res.body and res.body.message or nil
+	luci.http.status(res.code, msg)
+	luci.http.prepare_content("application/json")
+	luci.http.write_json({message = msg})
+end
+
+function load_images()
+	local path = luci.http.formvalue("upload-path")
+	local dk = docker.new()
+	local ltn12 = require "luci.ltn12"
+
+	local rec_send = function(sinkout)
+		luci.http.setfilehandler(function (meta, chunk, eof)
+			if chunk then
+				ltn12.pump.step(ltn12.source.string(chunk), sinkout)
+			end
+		end)
+	end
+
+	docker:write_status("Images: loading...")
+	local res = dk.images:load({body = rec_send})
+	local msg = res and res.body and ( res.body.message or res.body.stream or res.body.error ) or nil
+	if res.code == 200 and msg and msg:match("Loaded image ID") then
+		docker:clear_status()
+		luci.http.status(res.code, msg)
+	else
+		docker:append_status("code:" .. res.code.." ".. msg)
+		luci.http.status(300, msg)
+	end
+
+	luci.http.prepare_content("application/json")
+	luci.http.write_json({message = msg})
+end
+
+function import_images()
+	local src = luci.http.formvalue("src")
+	local itag = luci.http.formvalue("tag")
+	local dk = docker.new()
+	local ltn12 = require "luci.ltn12"
+
+	local rec_send = function(sinkout)
+		luci.http.setfilehandler(function (meta, chunk, eof)
+			if chunk then
+				ltn12.pump.step(ltn12.source.string(chunk), sinkout)
+			end
+		end)
+	end
+
+	docker:write_status("Images: importing".. " ".. itag .."...\n")
+	local repo = itag and itag:match("^([^:]+)")
+	local tag = itag and itag:match("^[^:]-:([^:]+)")
+	local res = dk.images:create({
+		query = {
+			fromSrc = src or "-",
+			repo = repo or nil,
+			tag = tag or nil
+		},
+		body = not src and rec_send or nil
+	}, docker.import_image_show_status_cb)
+
+	local msg = res and res.body and ( res.body.message )or nil
+	if not msg and #res.body == 0 then
+		msg = res.body.status or res.body.error
+	elseif not msg and #res.body >= 1 then
+		msg = res.body[#res.body].status or res.body[#res.body].error
+	end
+
+	if res.code == 200 and msg and msg:match("sha256:") then
+		docker:clear_status()
+	else
+		docker:append_status("code:" .. res.code.." ".. msg)
+	end
+
+	luci.http.status(res.code, msg)
+	luci.http.prepare_content("application/json")
+	luci.http.write_json({message = msg})
+end
+
+function get_image_tags(image_id)
+	if not image_id then
+		luci.http.status(400, "no image id")
+		luci.http.prepare_content("application/json")
+		luci.http.write_json({message = "no image id"})
+		return
+	end
+
+	local dk = docker.new()
+	local res = dk.images:inspect({
+		id = image_id
+	})
+	local msg = res and res.body and res.body.message or nil
+	luci.http.status(res.code, msg)
+	luci.http.prepare_content("application/json")
+
+	if res.code == 200 then
+		local tags = res.body.RepoTags
+		luci.http.write_json({tags = tags})
+	else
+		local msg = res and res.body and res.body.message or nil
+		luci.http.write_json({message = msg})
+	end
+end
+
+function tag_image(image_id)
+	local src = luci.http.formvalue("tag")
+	local image_id = image_id or luci.http.formvalue("id")
+
+	if type(src) ~= "string" or not image_id then
+		luci.http.status(400, "no image id or tag")
+		luci.http.prepare_content("application/json")
+		luci.http.write_json({message = "no image id or tag"})
+		return
+	end
+
+	local repo = src:match("^([^:]+)")
+	local tag = src:match("^[^:]-:([^:]+)")
+	local dk = docker.new()
+	local res = dk.images:tag({
+		id = image_id,
+		query={
+			repo=repo,
+			tag=tag
+		}
+	})
+	local msg = res and res.body and res.body.message or nil
+	luci.http.status(res.code, msg)
+	luci.http.prepare_content("application/json")
+
+	if res.code == 201 then
+		local tags = res.body.RepoTags
+		luci.http.write_json({tags = tags})
+	else
+		local msg = res and res.body and res.body.message or nil
+		luci.http.write_json({message = msg})
+	end
+end
+
+function untag_image(tag)
+	local tag = tag or luci.http.formvalue("tag")
+
+	if not tag then
+		luci.http.status(400, "no tag name")
+		luci.http.prepare_content("application/json")
+		luci.http.write_json({message = "no tag name"})
+		return
+	end
+
+	local dk = docker.new()
+	local res = dk.images:inspect({name = tag})
+
+	if res.code == 200 then
+		local tags = res.body.RepoTags
+		if #tags > 1 then
+			local r = dk.images:remove({name = tag})
+			local msg = r and r.body and r.body.message or nil
+			luci.http.status(r.code, msg)
+			luci.http.prepare_content("application/json")
+			luci.http.write_json({message = msg})
+		else
+			luci.http.status(500, "Cannot remove the last tag")
+			luci.http.prepare_content("application/json")
+			luci.http.write_json({message = "Cannot remove the last tag"})
+		end
+	else
+		local msg = res and res.body and res.body.message or nil
+		luci.http.status(res.code, msg)
+		luci.http.prepare_content("application/json")
+		luci.http.write_json({message = msg})
+	end
+end
+页面:
+98ms
+模板:
+12ms
+粤ICP备15088933号-3
+公网安备粤公网安备 44090202000478号
\ No newline at end of file