mosdns v4.5.3+ config file

README.md

mosdns config

个人配置不断摸索和更新

Dashboard

1. 随着 4.2 版本发布改用 prometheus 库，river_leaves 撸了一个 Grafana 的面板
2. 我在 5.x INFO log 的基础上通过 vector 二次解析并接入了 loki 后整合到 Grafana 面板 （下图）
3. 全套配置教程 https://icyleaf.com/2023/08/using-vector-transform-mosdns-logging-to-grafana-via-loki/

声明

1. v4 版本基于 https://jasper1024.com/jasper/20211223034622/ 更新为 4.0 配置格式优化
2. v5 版本直接采用 sbwmlluci-app-mosdns 内置
3. 官方文档：https://irine-sistiana.gitbook.io/mosdns-wiki/
4. geosite.dat, geoip.dat 数据源: https://github.com/Loyalsoldier/v2ray-rules-dat

其他参考

• https://github.com/hezhijie0327/CMA_DNS
• https://github.com/Plutonium141/mosdns-config

mosdns_config_v4.yaml

# 日志设置
log:
  level: info
  file: "/var/log/mosdns.log"

# 数据源设置
data_providers:
  - tag: geosite
    file: "/usr/share/v2ray/geosite.dat"
    auto_reload: true

  - tag: geoip
    file: "/usr/share/v2ray/geoip.dat"
    auto_reload: true

plugins:
  ################ 匹配器 #################

  # 查询 - CN 域名
  - tag: query_cn
    type: query_matcher
    args:
      domain:
        - "provider:geosite:cn"

  # 查询 - GFW
  - tag: query_gfw
    type: query_matcher
    args:
      domain:
        - "provider:geosite:gfw"

  # 查询 - 非 CN 域名
  - tag: query_notcn
    type: query_matcher
    args:
      domain:
        - "provider:geosite:geolocation-!cn"

  # 查询 - ADs
  - tag: query_ad
    type: query_matcher
    args:
      domain:
        - "provider:geosite:category-ads-all"

  # 返回 - CN IP
  - tag: response_cnip
    type: response_matcher
    args:
      ip:
        - "provider:geoip:cn"

  ################ DNS #################

  - tag: forward_local
    type: fast_forward
    args:
      upstream:
        - addr: 202.106.195.68
        - addr: 202.106.46.151

  - tag: forward_remote
    type: fast_forward
    args:
      upstream:
        - addr: tls://8.8.4.4
        - addr: tls://8.8.8.8

  # 阿里 DNS
  - tag: ali
    type: fast_forward
    args:
      upstream:
        - addr: "https://dns.alidns.com/dns-query"
          dial_addr: "223.5.5.5"
          enable_pipeline: true
          idle_timeout: 30
          trusted: true
        - addr: "tls://dns.alidns.com"
          dial_addr: "223.5.5.5"
          trusted: true
          enable_pipeline: true

  # DNSPOD DNS
  - tag: dnspod
    type: fast_forward
    args:
      upstream:
        - addr: "https://doh.pub/dns-query"
          dial_addr: "1.12.12.12"
          idle_timeout: 30
          trusted: true
        - addr: "https://doh.pub/dns-query"
          dial_addr: "120.53.53.53"
          idle_timeout: 30
          trusted: true

  # 本地 DNS 备用
  - tag: localdns
    type: forward
    args:
      upstream:
        - addr: "127.0.0.1:53"
          
  # Google DNS
  - tag: google
    type: fast_forward
    args:
      upstream:
        - addr: "udp://8.8.8.8"
        - addr: "https://dns.google/dns-query"
          dial_addr: "8.8.8.8:443"
          idle_timeout: 30
          trusted: true

  # Cloudflare DNS
  - tag: cloudflare
    type: fast_forward
    args:
      upstream:
        - addr: "https://cloudflare-dns.com/dns-query"
          dial_addr: "1.1.1.1:443"
          idle_timeout: 30
          trusted: true

  - tag: google_h3
    type: "fast_forward"
    args:
      # 上游服务器。至少要配置一个。可配置多个，会并发请求全部服务器。
      upstream:
        - addr: "https://dns.google/dns-query"
          dial_addr: "2001:4860:4860::8844"
          trusted: true
          enable_http3: true
        - addr: "https://dns.google/dns-query"
          dial_addr: "8.8.4.4"
          trusted: true
          enable_http3: true
        - addr: "https://dns.google/dns-query"
          dial_addr: "2001:4860:4860::8888"
          trusted: true
          enable_http3: true
        - addr: "https://dns.google/dns-query"
          dial_addr: "8.8.8.8"
          trusted: true
          enable_http3: true

  - tag: cloudflare_h3
    type: "fast_forward"
    args:
      upstream:
        - addr: "https://cloudflare-dns.com/dns-query"
          dial_addr: "2606:4700:4700::1001"
          trusted: true
          enable_http3: true
        - addr: "https://cloudflare-dns.com/dns-query"
          dial_addr: "1.0.0.1"
          trusted: true
          enable_http3: true
        - addr: "https://cloudflare-dns.com/dns-query"
          dial_addr: "2606:4700:4700::1111"
          trusted: true
          enable_http3: true
        - addr: "https://cloudflare-dns.com/dns-query"
          dial_addr: "1.1.1.1"
          trusted: true
          enable_http3: true

  ############## 附属功能 ###############

  # 内存缓存
  - tag: mem_cache
    type: cache
    args:
      size: 1024 
      lazy_cache_ttl: 86400
      lazy_cache_reply_ttl: 30
      cache_everything: true
    
  # 修改应答 ttl
  - tag: modify_ttl
    type: ttl
    args:
      minimal_ttl: 300
      maximum_ttl: 3600

  - tag: set_edns0_bufsize
    type: bufsize
    args:
      size: 1232
      
  - tag: set_edns0_client_subnet
    type: ecs
    args:
      auto: true
      mask4: 24
      mask6: 56

  ################ 序列 #################

  # local 序列
  - tag: local
    type: sequence
    args:
      exec:
        - parallel:
            - - ali
            - - dnspod 
        # - primary:
        #     - ali
        #   secondary:
        #     - forward_local
        #   fast_fallback: 200 # 这里建议设置成 primary 服务器正常延时的 2~5 倍 单位: 毫秒。
        #   always_standby: true
  # remote 序列
  - tag: remote
    type: sequence
    args:
      exec:
        - parallel:
            - - google 
            - - cloudflare
            # - - google_h3
            # - - cloudflare_h3
        # - primary:
        #     - cloudflare
        #   secondary:
        #     - forward_remote
        #   fast_fallback: 200 # 这里建议设置成 primary 服务器正常延时的 2~5 倍 单位: 毫秒。
        #   always_standby: true
  # 核心序列
  - tag: core
    type: sequence
    args:
      exec:
        - if: query_ad # 屏蔽广告域名
          exec:
            - _new_nxdomain_response
            - _return
        - if: query_cn # CN 域名
          exec:
            - _pad_query
            - local
            - if: "response_cnip" # 结果是 cnip
              exec:
                - _return # 结束
        - if: query_notcn # 已知的非 cn 域名
          exec:
            - _prefer_ipv4
            - _pad_query
            - remote
            - if: "!response_cnip" # 结果是 非cnip
              exec:
                - _return # 结束
        - primary: #其他所有情况
            - _prefer_ipv4
            - _pad_query
            - remote
          secondary:
            - _prefer_ipv4
            - _pad_query
            - local
          fast_fallback: 400 # 这里建议设置成 local 服务器正常延时的 2~5 倍 单位: 毫秒
          always_standby: true

  - tag: collector
    type: metrics_collector

  # 执行序列
  - tag: main_sequence
    type: sequence
    args:
      exec:
        - _query_summary
        - collector
        - mem_cache
        - core
        - modify_ttl
        
# 服务器设置
servers:
  - exec: main_sequence
    listeners:
      - protocol: udp
        addr: :5335
      - protocol: tcp
        addr: :5335

# API 入口设置
api:
  http: :8338

mosdns_config_v5_bypass_proxy.yaml

log:
  level: info
  file: "/var/log/mosdns.log"

api:
  http: "0.0.0.0:8338"

include: []

plugins:
  - tag: geosite_cn
    type: domain_set
    args:
      files:
        - "/var/mosdns/geosite_cn.txt"

  - tag: geoip_cn
    type: ip_set
    args:
      files:
        - "/var/mosdns/geoip_cn.txt"

  - tag: geosite_no_cn
    type: domain_set
    args:
      files:
        - "/var/mosdns/geosite_geolocation-!cn.txt"

  - tag: whitelist
    type: domain_set
    args:
      files:
        - "/etc/mosdns/rule/whitelist.txt"

  - tag: blocklist
    type: domain_set
    args:
      files:
        - "/etc/mosdns/rule/blocklist.txt"

  - tag: greylist
    type: domain_set
    args:
      files:
        - "/etc/mosdns/rule/greylist.txt"

  - tag: ddnslist
    type: domain_set
    args:
      files:
        - "/etc/mosdns/rule/ddnslist.txt"

  - tag: hosts
    type: hosts
    args:
      files:
        - "/etc/mosdns/rule/hosts.txt"

  - tag: redirect
    type: redirect
    args:
      files:
        - "/etc/mosdns/rule/redirect.txt"

  - tag: adlist
    type: domain_set
    args:
      files:
        - "/etc/mosdns/rule/adlist.txt"

  - tag: local_ptr
    type: domain_set
    args:
      files:
        - "/etc/mosdns/rule/local-ptr.txt"

  - tag: lazy_cache
    type: cache
    args:
      size: 20000
      lazy_cache_ttl: 86400

  - tag: reject_3
    type: sequence
    args:
      - exec: reject 3

  - tag: reject_blocklist
    type: sequence
    args:
      - exec: query_summary reject_blocklist
      - exec: $reject_3

  - tag: reject_adlist
    type: sequence
    args:
      - exec: query_summary reject_adlist
      - exec: $reject_3

  - tag: reject_ptrlist
    type: sequence
    args:
      - exec: query_summary reject_ptrlist
      - exec: $reject_3

  - tag: reject_qtype65
    type: sequence
    args:
      - exec: query_summary reject_qtype65
      - exec: $reject_3

  - tag: forward_local
    type: forward
    args:
      concurrent: 1
      upstreams:
        - addr: 119.29.29.29
          bootstrap: 119.29.29.29
          enable_pipeline: false
          max_conns: 2
          insecure_skip_verify: false
          idle_timeout: 30
        - addr: 223.5.5.5
          bootstrap: 119.29.29.29
          enable_pipeline: false
          max_conns: 2
          insecure_skip_verify: false
          idle_timeout: 30

  - tag: forward_remote
    type: forward
    args:
      concurrent: 1
      upstreams:
        - addr: tls://8.8.8.8
          bootstrap: 119.29.29.29
          enable_pipeline: false
          max_conns: 2
          insecure_skip_verify: false
          idle_timeout: 30
          enable_http3: false
        - addr: tls://8.8.4.4
          bootstrap: 119.29.29.29
          enable_pipeline: false
          max_conns: 2
          insecure_skip_verify: false
          idle_timeout: 30
          enable_http3: false
        - addr: tls://1.1.1.1
          bootstrap: 119.29.29.29
          enable_pipeline: false
          max_conns: 2
          insecure_skip_verify: false
          idle_timeout: 30
          enable_http3: false
        - addr: tls://208.67.222.222
          bootstrap: 119.29.29.29
          enable_pipeline: false
          max_conns: 2
          insecure_skip_verify: false
          idle_timeout: 30
          enable_http3: false

  - tag: modify_ttl
    type: sequence
    args:
      - exec: ttl 0-0

  - tag: modify_ddns_ttl
    type: sequence
    args:
      - exec: ttl 5-5

  - tag: local_sequence
    type: sequence
    args:
      - exec: query_summary forward_local
      - exec: $forward_local

  - tag: remote_sequence
    type: sequence
    args:
      - exec: query_summary forward_remote
      - exec: prefer_ipv4
      - exec: $forward_remote

  - tag: has_resp_sequence
    type: sequence
    args:
      - matches: qname $ddnslist
        exec: $modify_ddns_ttl
      - matches: "!qname $ddnslist"
        exec: $modify_ttl
      - matches: has_resp
        exec: accept

  - tag: query_is_local_ip
    type: sequence
    args:
      - exec: $local_sequence
      - matches: "!resp_ip $geoip_cn"
        exec: drop_resp

  - tag: query_is_remote
    type: sequence
    args:
      - exec: $remote_sequence

  - tag: fallback
    type: fallback
    args:
      primary: query_is_local_ip
      secondary: query_is_remote
      threshold: 500
      always_standby: true

  - tag: query_is_ddns_domain
    type: sequence
    args:
      - matches: qname $ddnslist
        exec: $local_sequence

  - tag: query_is_local_domain
    type: sequence
    args:
      - matches: qname $geosite_cn
        exec: $local_sequence

  - tag: query_is_no_local_domain
    type: sequence
    args:
      - matches: qname $geosite_no_cn
        exec: $remote_sequence

  - tag: query_is_whitelist_domain
    type: sequence
    args:
      - matches: qname $whitelist
        exec: $local_sequence

  - tag: query_is_greylist_domain
    type: sequence
    args:
      - matches: qname $greylist
        exec: $remote_sequence

  - tag: query_is_reject_domain
    type: sequence
    args:
      - matches: qname $blocklist
        exec: $reject_blocklist
      - matches: qname $adlist
        exec: $reject_adlist
      - matches:
        - qtype 12
        - qname $local_ptr
        exec: $reject_ptrlist
      - matches: qtype 65
        exec: $reject_qtype65

  - tag: fallback_sequence
    type: sequence
    args:
      - exec: query_summary fallback
      - exec: $fallback

  - tag: main_sequence
    type: sequence
    args:
      - exec: metrics_collector metrics
      - exec: $hosts
      - exec: jump has_resp_sequence
      - matches:
        - "!qname $ddnslist"
        - "!qname $blocklist"
        - "!qname $adlist"
        - "!qname $local_ptr"
        exec: $lazy_cache
      - exec: $redirect
      - exec: jump has_resp_sequence
      - exec: $query_is_ddns_domain
      - exec: jump has_resp_sequence
      - exec: $query_is_whitelist_domain
      - exec: jump has_resp_sequence
      - exec: $query_is_reject_domain
      - exec: jump has_resp_sequence
      - exec: $query_is_greylist_domain
      - exec: jump has_resp_sequence
      - exec: $query_is_local_domain
      - exec: jump has_resp_sequence
      - exec: $query_is_no_local_domain
      - exec: jump has_resp_sequence
      - exec: $fallback_sequence

  - tag: udp_server
    type: udp_server
    args:
      entry: main_sequence
      listen: ":5335"

  - tag: tcp_server
    type: tcp_server
    args:
      entry: main_sequence
      listen: ":5335"

mosdns_config_v5_forward_to_clash.yaml

log:
  level: debug
  file: "/var/log/mosdns.log"

api:
  http: "0.0.0.0:8338"

include: []

plugins:
  ################ 匹配器 #################

  # 国内域名
  - tag: geosite_cn
    type: domain_set
    args:
      files:
        - "/etc/mosdns/rule/whitelist.txt"
        - "/var/mosdns/geosite_cn.txt"
        - "/var/mosdns/geosite_apple-cn.txt"
        - "/var/mosdns/geosite_category-games@cn.txt"

  # 国内 IP
  - tag: geoip_cn
    type: ip_set
    args:
      files:
        - "/var/mosdns/geoip_cn.txt"

  # 国外域名
  - tag: geosite_no_cn
    type: domain_set
    args:
      files:
        - "/etc/mosdns/rule/greylist.txt"
        - "/var/mosdns/geosite_geolocation-!cn.txt"

  - tag: blocklist
    type: domain_set
    args:
      files:
        - "/etc/mosdns/rule/blocklist.txt"

  - tag: local_ptr
    type: domain_set
    args:
      files:
        - "/etc/mosdns/rule/local-ptr.txt"
        - "/var/mosdns/geosite_private.txt"

  ############## 附属功能 ###############

  # 本地缓存
  - tag: enable_cache
    type: cache
    args:
      size: 20000
      lazy_cache_ttl: 86400

  - tag: lazy_cache
    type: sequence
    args:
      - matches:
        - "!qname $blocklist"
        - "!qname $local_ptr"
        exec: $enable_cache

  - tag: reject_blocklist
    type: sequence
    args:
      - exec: query_summary reject_blocklist
      - exec: reject 3

  - tag: reject_ptrlist
    type: sequence
    args:
      - exec: query_summary reject_ptrlist
      - exec: reject 3

  - tag: reject_qtype65
    type: sequence
    args:
      - exec: query_summary reject_qtype65
      - exec: reject 3

  ################ DNS #################

  - tag: local_upstream
    type: forward
    args:
      concurrent: 2
      upstreams:
        - addr: https://doh.pub/dns-query
          bootstrap: 119.29.29.29
          enable_pipeline: false
          enable_http3: false
        - addr: https://dns.alidns.com/dns-query
          dial_addr: 223.5.5.5
          enable_pipeline: false
          enable_http3: false
        # default is udp protocol
        - addr: 119.29.29.29
        - addr: 223.5.5.5

  - tag: remote_upstream
    type: forward
    args:
      upstreams:
        # clash
        - addr: 127.0.0.1:7874

  ################ 核心序列 #################

  - tag: local_sequence
    type: sequence
    args:
      - exec: query_summary local_sequence
      - exec: prefer_ipv4
      - exec: $local_upstream
      - matches:
        - has_resp
        - resp_ip 10.10.10.0/24 # LAN IPCIDR
        exec: ttl 1800-0

  - tag: remote_sequence
    type: sequence
    args:
      - exec: query_summary remote_sequence
      - exec: $remote_upstream
      - exec: ttl 1800-0

  # ################ 条件判断序列 #################

  - tag: query_is_reject_domain
    type: sequence
    args:
      - matches: qname $blocklist
        exec: $reject_blocklist
      - matches: qtype 65
        exec: $reject_qtype65
      - matches:
        - qtype 28
        exec: reject 0
      - matches:
        - qtype 12
        - qname $local_ptr
        exec: $reject_ptrlist

  - tag: query_is_local_domain
    type: sequence
    args:
      - matches: qname $geosite_cn
        exec: $local_sequence
      - matches: "!resp_ip $geoip_cn"
        exec: drop_resp

  - tag: query_is_no_local_domain
    type: sequence
    args:
      - matches: qname $geosite_no_cn
        exec: $remote_sequence
      
  - tag: has_resp_sequence
    type: sequence
    args:
      - matches: has_resp
        exec: accept

  ############### 执行序列 #################

  # 兜底序列

  - tag: fallback_local
    type: sequence
    args:
      - exec: query_summary fallback_local
      - exec: $local_sequence
      - matches: "!resp_ip $geoip_cn"
        exec: accept
      - exec: drop_resp

  - tag: fallback_remote
    type: sequence
    args:
      - exec: query_summary fallback_remote
      - exec: $remote_sequence

  - tag: fallback_sequence
    type: fallback
    args:
      primary: fallback_remote
      secondary: fallback_remote
      threshold: 500
      always_standby: true

  # 主序列
  - tag: main_sequence
    type: sequence
    args:
      - exec: metrics_collector metrics
      - exec: $lazy_cache
      - exec: prefer_ipv4

      - exec: $query_is_reject_domain
      - exec: jump has_resp_sequence

      - exec: $query_is_local_domain
      - exec: jump has_resp_sequence

      - exec: $query_is_no_local_domain
      - exec: jump has_resp_sequence

      - exec: $fallback_sequence

  ################ 服务器 #################

  - tag: udp_server
    type: udp_server
    args:
      entry: main_sequence
      listen: ":5335"

  - tag: tcp_server
    type: tcp_server
    args:
      entry: main_sequence
      listen: ":5335"

发现一些小问题：

1. DNSPod 的 DoH 和 DoT 地址都不是 119.29.29.29，现在这样写其实是访问不了的。可以到 https://www.dnspod.cn/Products/publicdns 看一下
2. Cloudflare 的 DoH 地址 https://cloudflare-dns.com/dns-query 默认是解到带 CDN 的，指向 1.1.1.1 可能 不是最优方案。
3. 而 Cloudflare 的 DoT 地址根据官网文档 的说法，域名要写 1dot1dot1dot1.cloudflare-dns.com 或 one.one.one.one，也就是必须是 1.1.1.1 或 1.0.0.1，写 cloudflare-dns.com 是不对的。不过现在因为指定了 ip_addr 所以似乎不影响……
4. 既然指定了 ip_addr，其实 bootstrap 似乎就用不上了

顺便问问，什么时候选用 fast_forward，什么时候选用 forward，是用什么标准判断的呢？

1、2、3 目前配置 98% 的部分还是基于 jasper1024 我最近一直开的 debug 在看流转情况，感谢你的反馈！

4 你说的对！

fast_forward 是 mosdns 自带的模块， forward 是 ADGuardHome 的 dnsproxy 模块，前者目前无法设置 bootstrap 只能手动设置地址，上面的配置是 v3 版本迁移过来的，我再降级方案测试 fast_forawrd 正在看效果。

大部分 DoT 和 DoH 服务都支持直接通过 IP 访问，所以 bootstrap 这个支持也不是必须的
看了一下 jasper1024 的配置，回来发现 260行 remote 应该是 local，估计是你手抖了哈哈。

被你发现了 😄

阿里的dot不支持pipeline，所有的doh没有pipeline功能

大佬MosDNS的Dashboard怎么实现的？

@fonlan 目前只有 river_leaves 的版本，我自己的因为数据源混了 loki 这个方案还没彻底一体化解决暂时无法公开

@fonlan 目前只有 river_leaves 的版本，我自己的因为数据源混了 loki 这个方案还没彻底一体化解决暂时无法公开

我对这个方案比较陌生，是用Prometheus定期抓取mosdns的metrics然后由Grafana显示在WebUI吗？

感谢大佬，用river_leaves的版本从零开始搭Prometheus和Grafana，成功了

大佬啥时候能分享下 通过 vector 二次解析并接入了 loki 后整合到 [Grafana 面板]的具体步骤 十分感谢

@LinusJun 新鲜出炉的 https://icyleaf.com/2023/08/using-vector-transform-mosdns-logging-to-grafana-via-loki/

按照方案实施了之后发现面板上没有数据，查看vector运行会报错，代码如下：
023-10-31T09:37:05.731911Z ERROR transform{component_kind="transform" component_id=mosdns-data component_type=remap component_name=mosdns-data}: vector::internal_events::remap: Internal log [Mapping failed with event.] has been suppressed 1 times.
2023-10-31T09:37:05.731924Z ERROR transform{component_kind="transform" component_id=mosdns-data component_type=remap component_name=mosdns-data}: vector::internal_events::remap: Mapping failed with event. error="function call error for "parse_timestamp" at (128:184): Invalid timestamp "2023-10-31T17:36:57.313+0800": input contains invalid characters" error_type="conversion_failed" stage="processing" internal_log_rate_limit=true
2023-10-31T09:37:05.731959Z ERROR transform{component_kind="transform" component_id=mosdns-data component_type=remap component_name=mosdns-data}: vector_common::internal_event::component_events_dropped: Internal log [Events dropped] has been suppressed 1 times.
2023-10-31T09:37:05.731968Z ERROR transform{component_kind="transform" component_id=mosdns-data component_type=remap component_name=mosdns-data}: vector_common::internal_event::component_events_dropped: Events dropped intentional=false count=1 reason="Mapping failed with event." internal_log_rate_limit=true
2023-10-31T09:37:05.732015Z ERROR transform{component_kind="transform" component_id=mosdns-data component_type=remap component_name=mosdns-data}: vector::internal_events::remap: Internal log [Mapping failed with event.] is being suppressed to avoid flooding.
2023-10-31T09:37:05.732031Z ERROR transform{component_kind="transform" component_id=mosdns-data component_type=rem
可能是哪里没有搞对吗？

@zxjack 博客评论已回复

forward clash是不是应该写clash的fake ip哦
- tag: remote_upstream type: forward args: upstreams: # clash - addr: 127.0.0.1:7874

使用docker-compose搭建的四合一服务 似乎只有四个面板有数据 不太清楚问题出在哪里 看日志vector一直在打印示例数据 不是实际的log 进入容器查看日志是正确映射的

@chenbin3625 请完整使用我的配置文件，不要在默认配置上面编辑。

感谢回复🙏
确实是完整引入的
docker-compose.yaml

version: '3'

services:
  prometheus:
    image: prom/prometheus:latest
    ports:
      - "9090:9090"
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'

  grafana:
    image: grafana/grafana:latest
    ports:
      - "4000:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
    volumes:
      - ./grafana:/var/lib/grafana

  loki:
    image: grafana/loki:latest
    ports:
      - "3100:3100"
    command: -config.file=/etc/loki/local-config.yaml

  vector:
    image: timberio/vector:latest-alpine
    ports:
      - "8686:8686"
    volumes:
      - ./vector.toml:/etc/vector/vector.toml
      - /root/dns/mosdns/mosdns.log:/var/log/mosdns.log

vector.toml

data_dir: /tmp/vector

sources:
  mosdns-log-file:
    type: file
    include:
      - /var/log/mosdns.log
    read_from: beginning

transforms:
  mosdns-input:
    type: filter
    inputs:
      - mosdns-log-file
    condition: |
      .file == "/var/log/mosdns.log"      

  mosdns-data:
    type: remap
    inputs:
      - mosdns-input
    drop_on_error: true
    source: |
      .type = "mosdns"
      .app = "mosdns"
      del(.host)
      del(.file)
      del(.source_type)

      message_parts = split!(.message, r'\t')

      .timestamp = parse_timestamp!(message_parts[0], format: "%FT%T%.9fZ"
      .level = message_parts[1]

      if (length(message_parts) == 6) {
        .plugin = message_parts[2]
        .processor = message_parts[3]
        .message = message_parts[4]

        if (exists(message_parts[5])) {
          .metadata = parse_json!(message_parts[5])
          . = merge!(., .metadata)
          del(.metadata)
        }
      } else {
        .processor = message_parts[2]
        .message = message_parts[3]

        if (exists(message_parts[4])) {
          .metadata = parse_json!(message_parts[4])
          . = merge!(., .metadata)
          del(.metadata)
        }
      }

      if (exists(.query)) {
        query_parts = split!(.query, r'\s')
        .domain = query_parts[0]
        .record = query_parts[2]
        .address = query_parts[5]
      }      

sinks:
  # 同步到 loki，根据实际情况修改 endpoint 的值
  loki:
    type: loki
    inputs:
      - mosdns-data
    endpoint: 'http://10.10.11.250:3100'
    encoding:
      codec: json
    labels:
      app: '{{ app }}'
      type: '{{ type }}'
    healthcheck:
      enabled: true

prometheus.yml

global:
  scrape_interval:     1m
  evaluation_interval: 1m

scrape_configs:
  - job_name: mosdns
    scrape_interval: 5s
    # scrape_timeout: 10s

    # metrics_path: /metrics
    static_configs:
      - targets:
        - 10.10.11.250:88

mosdns

log:
  level: info
  file: "/etc/mosdns/mosdns.log"

api:
  http: "0.0.0.0:88"

include: []

  debug_mosdns:
    type: console
    inputs:
      - mosdns-data
    encoding:
      codec: json

调试的话这个没加 vector 肯定没输出啊，我怀疑是两个问题：

1. vector 是否挂载了 mosdns 日志文件
2. loki url 是否可以让 vector 访问到

vector容器内探测loki正常

vector容器内查看mosdns日志正常

加入debug_mosdns也是一直输出示例的数据 我才删掉的 现在加回去还是一样

那会不会是你 grafana 没有配 loki source，配好一用 explorer 浏览看看有没有数据