YAMAHA RTX1200をmackerelで監視

MackerelでRTX1200を監視設定#

家のRTX1200のリソースを監視します。

こちらを参考にセットアップしてみました

現在のRTX1200の設定#

# RTX1200 Rev.10.01.71 (Thu Sep 29 15:08:40 2016)
# MAC Address : 00:a0:de:68:90:0c, 00:a0:de:68:90:0d, 00:a0:de:68:90:0e
# Memory 128Mbytes, 3LAN, 1BRI
# main:  RTX1200 ver=c0 serial=D2F004125 MAC-Address=00:a0:de:68:90:0c MAC-Address=00:a0:de:68:90:0d MAC-Address=00:a0:de:68:90:0e
# Reporting Date: Oct 29 02:12:00 2016
ip route default gateway pp 3
ip keepalive 1 icmp-echo 10 5 dhcp lan3
ip lan1 address 192.168.1.1/24
ip lan1 proxyarp on
ip lan1 secure filter in 100000 100001 100002 100003 100004 100005 100006 100007 100099
ip lan2 secure filter in 102003 102020 102021 102022 102023 102024 102025 102030 102032
ip lan2 secure filter out 102013 102020 102021 102022 102023 102024 102025 102026 102027 102099 dynamic 102080 102081 102082 102083 102084 102085 102098 102099
ip lan2 nat descriptor 299
description lan3 PRV/DHCP/226:
lan shutdown lan3
ip lan3 address dhcp
ip lan3 secure filter in 102003 102020 102021 102022 102023 102024 102025 102030 102032
ip lan3 secure filter out 102013 102020 102021 102022 102023 102024 102025 102026 102027 102099 dynamic 102080 102081 102082 102083 102084 102085 102098 102099
pp select 3
 description pp PRV/PPPoE/2:gmo
 pp keepalive interval 30 retry-interval=30 count=12
 pp always-on on
 pppoe use lan2
 pppoe auto connect on
 pppoe auto disconnect off
 pp auth accept pap chap
 pp auth myname xxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx
 ppp lcp mru on 1454
 ppp ipcp ipaddress on
 ppp ipcp msext on
 ppp ccp type none
 ip pp mtu 1500
 ip pp secure filter in 202003 202020 202021 202022 202023 202024 202025 202030 202032 202080 202081 202082 13 14
 ip pp secure filter out 202013 202020 202021 202022 202023 202024 202025 202026 202027 202099 dynamic 202080 202081 202082 202083 202084 202085 202098 202099
 ip pp nat descriptor 1200
 pp enable 3
pp select anonymous
 pp name "pptp server"
 pp bind tunnel1
 pp auth request mschap-v2
 pp auth username xxxxxxxxxxxx xxxxxxxxxxxxxxxx
 ppp ipcp ipaddress on
 ppp ipcp msext on
 ip pp remote address pool dhcp
 ip pp mtu 1258
 pp enable anonymous
tunnel select 1
 tunnel encapsulation l2tp
 ipsec tunnel 1
  ipsec sa policy 1 1 esp aes-cbc sha-hmac
  ipsec ike keepalive log 1 off
  ipsec ike keepalive use 1 off
  ipsec ike nat-traversal 1 on
  ipsec ike pre-shared-key 1 text xxxxxxxxxxxxxxxxxxxxxxx
  ipsec ike remote address 1 any
 l2tp tunnel auth off
 l2tp tunnel disconnect time off
 l2tp keepalive use on
 ip tunnel tcp mss limit auto
 tunnel enable 1
ip filter 1 pass * 192.168.1.7 tcp * 22,www,https,domain
ip filter 2 pass * 192.168.1.7 udp * domain
ip filter 3 pass * 192.168.1.1 esp * *
ip filter 4 pass * 192.168.1.1 udp * 500
ip filter 5 pass * 192.168.1.1 udp * 4500
ip filter 6 pass * 192.168.1.1 udp * 1701
ip filter 7 pass * 192.168.1.7 tcp * 22,www,https,domain
ip filter 8 pass * 192.168.1.7 udp * domain
ip filter 9 pass * * esp * *
ip filter 10 pass * 192.168.1.7 udp * 500
ip filter 11 pass * 192.168.1.7 udp * 4500
ip filter 12 pass * 192.168.1.7 udp * 1701
ip filter 13 pass * * tcp * 22,www,https,domain
ip filter 14 pass * * udp * domain
ip filter 100000 reject * * udp,tcp 135 *
ip filter 100001 reject * * udp,tcp * 135
ip filter 100002 reject * * udp,tcp netbios_ns-netbios_dgm *
ip filter 100003 reject * * udp,tcp * netbios_ns-netbios_dgm
ip filter 100004 reject * * udp,tcp netbios_ssn *
ip filter 100005 reject * * udp,tcp * netbios_ssn
ip filter 100006 reject * * udp,tcp 445 *
ip filter 100007 reject * * udp,tcp * 445
ip filter 100099 pass * * * * *
ip filter 102000 reject 10.0.0.0/8 * * * *
ip filter 102001 reject 172.16.0.0/12 * * * *
ip filter 102002 reject 192.168.0.0/16 * * * *
ip filter 102003 reject 192.168.1.0/24 * * * *
ip filter 102010 reject * 10.0.0.0/8 * * *
ip filter 102011 reject * 172.16.0.0/12 * * *
ip filter 102012 reject * 192.168.0.0/16 * * *
ip filter 102013 reject * 192.168.1.0/24 * * *
ip filter 102020 reject * * udp,tcp 135 *
ip filter 102021 reject * * udp,tcp * 135
ip filter 102022 reject * * udp,tcp netbios_ns-netbios_ssn *
ip filter 102023 reject * * udp,tcp * netbios_ns-netbios_ssn
ip filter 102024 reject * * udp,tcp 445 *
ip filter 102025 reject * * udp,tcp * 445
ip filter 102026 restrict * * tcpfin * www,21,nntp
ip filter 102027 restrict * * tcprst * www,21,nntp
ip filter 102030 pass * 192.168.1.0/24 icmp * *
ip filter 102031 pass * 192.168.1.0/24 established * *
ip filter 102032 pass * 192.168.1.0/24 tcp * ident
ip filter 102033 pass * 192.168.1.0/24 tcp ftpdata *
ip filter 102034 pass * 192.168.1.0/24 tcp,udp * domain
ip filter 102035 pass * 192.168.1.0/24 udp domain *
ip filter 102036 pass * 192.168.1.0/24 udp * ntp
ip filter 102037 pass * 192.168.1.0/24 udp ntp *
ip filter 102099 pass * * * * *
ip filter 103000 pass * * tcp * 8000
ip filter 202000 reject 10.0.0.0/8 * * * *
ip filter 202001 reject 172.16.0.0/12 * * * *
ip filter 202002 reject 192.168.0.0/16 * * * *
ip filter 202003 reject 192.168.1.0/24 * * * *
ip filter 202010 reject * 10.0.0.0/8 * * *
ip filter 202011 reject * 172.16.0.0/12 * * *
ip filter 202012 reject * 192.168.0.0/16 * * *
ip filter 202013 reject * 192.168.1.0/24 * * *
ip filter 202020 reject * * udp,tcp 135 *
ip filter 202021 reject * * udp,tcp * 135
ip filter 202022 reject * * udp,tcp netbios_ns-netbios_ssn *
ip filter 202023 reject * * udp,tcp * netbios_ns-netbios_ssn
ip filter 202024 reject * * udp,tcp 445 *
ip filter 202025 reject * * udp,tcp * 445
ip filter 202026 restrict * * tcpfin * www,21,nntp
ip filter 202027 restrict * * tcprst * www,21,nntp
ip filter 202030 pass * 192.168.1.0/24 icmp * *
ip filter 202031 pass * 192.168.1.0/24 established * *
ip filter 202032 pass * 192.168.1.0/24 tcp * ident
ip filter 202033 pass * 192.168.1.0/24 tcp ftpdata *
ip filter 202034 pass * 192.168.1.0/24 tcp,udp * domain
ip filter 202035 pass * 192.168.1.0/24 udp domain *
ip filter 202036 pass * 192.168.1.0/24 udp * ntp
ip filter 202037 pass * 192.168.1.0/24 udp ntp *
ip filter 202080 pass * 192.168.1.1 esp * *
ip filter 202081 pass * 192.168.1.1 udp * 500
ip filter 202082 pass * 192.168.1.1 udp * 4500
ip filter 202099 pass * * * * *
ip filter 500000 restrict * * * * *
ip filter dynamic 102080 * * ftp
ip filter dynamic 102081 * * domain
ip filter dynamic 102082 * * www
ip filter dynamic 102083 * * smtp
ip filter dynamic 102084 * * pop3
ip filter dynamic 102085 * * submission
ip filter dynamic 102098 * * tcp
ip filter dynamic 102099 * * udp
ip filter dynamic 202080 * * ftp
ip filter dynamic 202081 * * domain
ip filter dynamic 202082 * * www
ip filter dynamic 202083 * * smtp
ip filter dynamic 202084 * * pop3
ip filter dynamic 202085 * * submission
ip filter dynamic 202098 * * tcp
ip filter dynamic 202099 * * udp
nat descriptor type 1 masquerade
nat descriptor address outer 1 ipcp
nat descriptor address inner 1 auto
nat descriptor masquerade static 1 1 192.168.1.1 esp
nat descriptor masquerade static 1 2 192.168.1.1 udp 500
nat descriptor masquerade static 1 3 192.168.1.1 udp 4500
nat descriptor type 299 masquerade
nat descriptor address outer 299 primary
nat descriptor type 1000 nat-masquerade
nat descriptor type 1200 masquerade
nat descriptor masquerade static 1200 1 192.168.1.7 tcp www
nat descriptor masquerade static 1200 2 192.168.1.7 udp domain
nat descriptor masquerade static 1200 3 192.168.1.7 tcp domain
nat descriptor masquerade static 1200 4 192.168.1.7 tcp 22
nat descriptor masquerade static 1200 5 192.168.1.7 tcp https
nat descriptor masquerade static 1200 6 192.168.1.7 esp
nat descriptor masquerade static 1200 7 192.168.1.7 udp 4500
nat descriptor masquerade static 1200 8 192.168.1.7 udp 500
nat descriptor masquerade static 1200 9 192.168.1.7 tcp 9001
ipsec auto refresh on
ipsec transport 1 1 udp 1701
syslog notice on
syslog info off
tftp host 192.168.1.101
dhcp service server
dhcp server rfc2131 compliant except remain-silent
dhcp scope 1 192.168.1.100-192.168.1.254/24
dns server pp 3
dns server select 500003 pp 3 any . restrict pp 3
dns server select 500227 dhcp lan3 any .
dns private address spoof on
snmp sysname yamaha-rtx1200-00a0de68900c
schedule at 1 startup * lua mackerel.lua
l2tp service on
httpd host lan1
upnp use on
statistics cpu on
statistics memory on
statistics traffic on
statistics flow on
statistics route on
statistics nat on
statistics filter on
lua use on

luaファイル。RTX1200へtftpで転送して、実行する。 sjisで保存する必要があります。

-------------------------- ##  設定値  ##--------------------------------

-- 監視間隔（1 - 864000 秒）
-- 5分以上の間隔にすると Mackerel の Connectivity アラートが上がるので監視から外すか5分未満にする
idle_time = 60

-- os.time と unix time のオフセット(秒)
os_time_offset = 315532800;

-- Mackerel API に向けた http プロキシのエンドポイントURL
proxy_tsdb = "http://rtx1200.teraren.com/api/v0/tsdb"

-- Mackerel で実行端末用に作成した hostId
-- @see http://help-ja.mackerel.io/entry/spec/api/v0#host-create
host = "2QCKGHipash"

---------------------- ##  設定値ここまで  ##----------------------------

------------------------------------------------------------
-- ルーターのハードウェアリソースの使用状況を取得する関数         --
-- サンプルからありがたく拝借
------------------------------------------------------------
function rt_res_status(table)
    local rtn, str
    local cmd = "show environment"
    rtn, str = rt.command(cmd)
    if (rtn) and (str) then
        for k, v in pairs(table) do
            v.val = str:match(v.ptn)
            if (v.val) then
                v.val = tostring(v.val)
            end
        end
    else
        str = cmd .. "コマンド実行失敗\r\n\r\n"
    end
    return rtn, str
end

------------------------------------------------------------
-- Mackerel 向けの MetricValue API Post 文字列生成                    --
-- @see http://help-ja.mackerel.io/entry/spec/api/v0#metric-value-post
------------------------------------------------------------
function make_post_text(host, time, table)
    local a = "";
    for k, v in pairs(table) do
        a = a .. string.format("{\"hostId\":\"%s\",\"name\":\"%s\",\"value\":%s,\"time\":%d}", host, v.name, v.val, time) .. ","
    end
    return "[" .. string.sub(a,1,-2) .. "]"
end

------------------------------------------------------------
-- メインルーチン                                           --
------------------------------------------------------------

-- ハードウェアリソース情報テーブル
local rt_res_tbl = {
    cpu_5sec = { ptn = "(%d+)%%%(5sec%)", val = 0 , name = "custom.rtx.cpu.5sec"},
    cpu_1min = { ptn = "(%d+)%%%(1min%)", val = 0 , name = "custom.rtx.cpu.1min"},
    cpu_5min = { ptn = "(%d+)%%%(5min%)", val = 0 , name = "custom.rtx.cpu.5min"},
    memory = { ptn = "(%d+)%% used", val = 0 , name = "custom.rtx.memory.usage"},
    packet_small = { ptn = "(%d+)%%%(small%)", val = 0 , name = "custom.rtx.packetbuff.small"},
    packet_middle = { ptn = "(%d+)%%%(middle%)", val = 0 , name = "custom.rtx.packetbuff.middle"},
    packet_large = { ptn = "(%d+)%%%(large%)", val = 0 , name = "custom.rtx.packetbuff.large"},
    packet_huge = { ptn = "(%d+)%%%(huge%)", val = 0 , name = "custom.rtx.packetbuff.huge"},
    temp = { ptn = "筐体内温度%(℃%): (%d+)", val = 0 , name = "custom.rtx.temperature.body"}
}

-- HTTPリクエスト用テーブル
local http_req_tbl = {
    url = proxy_tsdb,
    method = "POST",
    content_type = "application/json"
}

local rtn, str, num, now

while (true) do
    -- リソースの取得
    rtn, str = rt_res_status(rt_res_tbl)
    -- 現在時刻をエポック秒にする
    now = os.time() + os_time_offset
    -- コマンド失敗時は処理しない(Mackerel の Connectivity アラートを上げさせる)
    if (rtn) then
        -- リクエストを発行
        http_req_tbl.post_text = make_post_text(
            host,
            now,
            rt_res_tbl
        )
        rt.httprequest(http_req_tbl)
        -- http_res_tbl = rt.httprequest(http_req_tbl)
        -- print(http_req_tbl.post_text)
        -- print(http_res_tbl.body)
    end
    rt.sleep(idle_time)
end

LANにあるnginxの設定#

server{
    listen 80;
    server_name rtx1200.teraren.com;
    access_log /var/log/nginx/rtx1200.teraren.com main;

    location / {
      proxy_pass https://mackerel.io;
      proxy_set_header X-Api-key xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;
      proxy_ssl_session_reuse off;
      allow 192.168.1.0/24;
      allow 222.230.108.57;
      deny  all;
    }

}

追記#

夏は熱くなるなぁ。。。
密閉されているところにおいてあるから厳しそう。

MackerelでRTX1200を監視設定#

現在のRTX1200の設定#

LANにあるnginxの設定#

追記#

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