145 lines
5 KiB
Lua
145 lines
5 KiB
Lua
--[[
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LuCI - Lua Configuration Interface
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Copyright 2019 lisaac <https://github.com/lisaac/luci-app-dockerman>
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]]--
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local docker = require "luci.model.docker"
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local m, s, o
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function byte_format(byte)
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local suff = {"B", "KB", "MB", "GB", "TB"}
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for i=1, 5 do
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if byte > 1024 and i < 5 then
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byte = byte / 1024
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else
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return string.format("%.2f %s", byte, suff[i])
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end
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end
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end
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m = Map("dockerd", translate("Docker"),
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translate("DockerMan is a Simple Docker manager client for LuCI, If you have any issue please visit:") ..
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" " ..
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[[<a href="https://github.com/lisaac/luci-app-dockerman" target="_blank">]] ..
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translate("Github") ..
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[[</a>]])
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local docker_info_table = {}
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docker_info_table['3ServerVersion'] = {_key=translate("Docker Version"),_value='-'}
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docker_info_table['4ApiVersion'] = {_key=translate("Api Version"),_value='-'}
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docker_info_table['5NCPU'] = {_key=translate("CPUs"),_value='-'}
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docker_info_table['6MemTotal'] = {_key=translate("Total Memory"),_value='-'}
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docker_info_table['7DockerRootDir'] = {_key=translate("Docker Root Dir"),_value='-'}
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docker_info_table['8IndexServerAddress'] = {_key=translate("Index Server Address"),_value='-'}
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docker_info_table['9RegistryMirrors'] = {_key=translate("Registry Mirrors"),_value='-'}
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s = m:section(Table, docker_info_table)
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s:option(DummyValue, "_key", translate("Info"))
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s:option(DummyValue, "_value")
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s = m:section(SimpleSection)
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s.template = "dockerman/overview"
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s.containers_running = '-'
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s.images_used = '-'
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s.containers_total = '-'
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s.images_total = '-'
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s.networks_total = '-'
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s.volumes_total = '-'
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if docker.new():_ping().code == 200 then
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local dk = docker.new()
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local containers_list = dk.containers:list({query = {all=true}}).body
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local images_list = dk.images:list().body
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local vol = dk.volumes:list()
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local volumes_list = vol and vol.body and vol.body.Volumes or {}
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local networks_list = dk.networks:list().body or {}
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local docker_info = dk:info()
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docker_info_table['3ServerVersion']._value = docker_info.body.ServerVersion
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docker_info_table['4ApiVersion']._value = docker_info.headers["Api-Version"]
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docker_info_table['5NCPU']._value = tostring(docker_info.body.NCPU)
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docker_info_table['6MemTotal']._value = byte_format(docker_info.body.MemTotal)
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if docker_info.body.DockerRootDir then
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local statvfs = nixio.fs.statvfs(docker_info.body.DockerRootDir)
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local size = statvfs and (statvfs.bavail * statvfs.bsize) or 0
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docker_info_table['7DockerRootDir']._value = docker_info.body.DockerRootDir .. " (" .. tostring(byte_format(size)) .. " " .. translate("Available") .. ")"
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end
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docker_info_table['8IndexServerAddress']._value = docker_info.body.IndexServerAddress
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for i, v in ipairs(docker_info.body.RegistryConfig.Mirrors) do
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docker_info_table['9RegistryMirrors']._value = docker_info_table['9RegistryMirrors']._value == "-" and v or (docker_info_table['9RegistryMirrors']._value .. ", " .. v)
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end
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s.images_used = 0
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for i, v in ipairs(images_list) do
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for ci,cv in ipairs(containers_list) do
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if v.Id == cv.ImageID then
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s.images_used = s.images_used + 1
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break
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end
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end
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end
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s.containers_running = tostring(docker_info.body.ContainersRunning)
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s.images_used = tostring(s.images_used)
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s.containers_total = tostring(docker_info.body.Containers)
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s.images_total = tostring(#images_list)
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s.networks_total = tostring(#networks_list)
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s.volumes_total = tostring(#volumes_list)
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end
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s = m:section(NamedSection, "globals", "section", translate("Setting"))
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s:tab("daemon", translate("Docker Daemon"))
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s:tab("dockerman", translate("DockerMan"))
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o = s:taboption("dockerman", Value, "socket_path",
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translate("Docker Socket Path"))
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o.default = "/var/run/docker.sock"
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o.placeholder = "/var/run/docker.sock"
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o.rmempty = false
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o = s:taboption("dockerman", Flag, "remote_endpoint",
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translate("Remote Endpoint"),
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translate("Dockerman connect to remote endpoint"))
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o.rmempty = false
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o.enabled = "true"
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o.disabled = "false"
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o = s:taboption("dockerman", Value, "remote_host",
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translate("Remote Host"))
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o.placeholder = "10.1.1.2"
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o = s:taboption("dockerman", Value, "remote_port",
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translate("Remote Port"))
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o.placeholder = "2375"
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o.default = "2375"
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if nixio.fs.access("/usr/bin/dockerd") then
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o = s:taboption("daemon", Value, "data_root",
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translate("Docker Root Dir"))
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o.placeholder = "/opt/docker/"
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o = s:taboption("daemon", DynamicList, "registry_mirrors",
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translate("Registry Mirrors"))
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o:value("https://hub-mirror.c.163.com", "https://hub-mirror.c.163.com")
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o = s:taboption("daemon", ListValue, "log_level",
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translate("Log Level"),
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translate('Set the logging level'))
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o:value("debug", "debug")
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o:value("info", "info")
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o:value("warn", "warn")
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o:value("error", "error")
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o:value("fatal", "fatal")
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o = s:taboption("daemon", DynamicList, "hosts",
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translate("Server Host"),
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translate('Daemon unix socket (unix:///var/run/docker.sock) or TCP Remote Hosts (tcp://0.0.0.0:2375), default: unix:///var/run/docker.sock'))
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o:value("unix:///var/run/docker.sock", "unix:///var/run/docker.sock")
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o:value("tcp://0.0.0.0:2375", "tcp://0.0.0.0:2375")
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o.rmempty = true
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end
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return m
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