feat(output): prometheus-remote-write push output, RW 1.0 and 2.0 (PIPE-1487, BP-470)

cmd/blitz/main.go

@@ -35,6 +35,7 @@ import (
 	hecout "github.com/observiq/blitz/output/hec"
 	"github.com/observiq/blitz/output/nop"
 	otlpgrpc "github.com/observiq/blitz/output/otlp_grpc"
+	promrw "github.com/observiq/blitz/output/promrw"
 	stdoutout "github.com/observiq/blitz/output/stdout"
 	syslogout "github.com/observiq/blitz/output/syslog"
 	"github.com/observiq/blitz/output/tcp"
@@ -368,6 +369,13 @@ func run(cmd *cobra.Command, args []string) error {
 			logger.Error("Failed to create HEC output", zap.Error(err))
 			return err
 		}
+	case config.OutputTypePrometheusRemoteWrite:
+		rw := cfg.Output.PrometheusRemoteWrite
+		outputInstance, err = promrw.New(rw.Endpoint, rw.Version, rw.BatchSize, rw.BatchTimeout, rw.Timeout, rw.Headers, tel, logger)
+		if err != nil {
+			logger.Error("Failed to create prometheus-remote-write output", zap.Error(err))
+			return err
+		}
 	default:
 		logger.Error("Invalid output type", zap.String("type", string(cfg.Output.Type)))
 		return fmt.Errorf("invalid output type: %s", cfg.Output.Type)

docker/README.md

@@ -107,6 +107,7 @@ docker compose -f docker/docker-compose.telemetry-generator.yml up -d
 | `blitz-okta` | Okta | Okta System Log events (authentication, security, lifecycle) |
 | `blitz-hostmetrics-linux` | Host Metrics | Synthetic host metrics (CPU, memory, disk, etc.) for Linux |
 | `blitz-hostmetrics-windows` | Host Metrics | Synthetic host metrics (CPU, memory, disk, etc.) for Windows |
+| `blitz-hostmetrics-promrw` | Host Metrics | Synthetic host metrics sent via the Prometheus remote-write output |
 | `blitz-traces` | Traces | Synthetic distributed traces (HTTP + DB spans) |
 | `blitz-fix` | FIX | FIX protocol messages (4.2 / 4.4 / 5.0 SP2) across 10 asset categories — NewOrderSingle, ExecutionReport, cancel/replace/status |
 

docker/docker-compose.telemetry-generator.yml

@@ -228,6 +228,20 @@ services:
       BLITZ_OUTPUT_OTLPGRPC_HOST: bdot-collector
       BLITZ_OUTPUT_OTLPGRPC_PORT: "4317"
 
+  # HostMetrics Generator (Prometheus remote-write output).
+  # Requires a remote-write receiver at PROM_RW_ENDPOINT (e.g. a collector
+  # prometheusremotewritereceiver, or a Prometheus server started with
+  # --web.enable-remote-write-receiver).
+  blitz-hostmetrics-promrw:
+    <<: *blitz-common
+    environment:
+      BLITZ_GENERATOR_TYPE: hostmetrics
+      BLITZ_GENERATOR_HOSTMETRICS_RATE: ${BLITZ_RATE:-1s}
+      BLITZ_GENERATOR_HOSTMETRICS_OS: linux
+      BLITZ_OUTPUT_TYPE: prometheus-remote-write
+      BLITZ_OUTPUT_PROMETHEUS_REMOTE_WRITE_ENDPOINT: ${PROM_RW_ENDPOINT:-http://bdot-collector:19291/api/v1/write}
+      BLITZ_OUTPUT_PROMETHEUS_REMOTE_WRITE_VERSION: ${PROM_RW_VERSION:-1.0}
+
 networks:
   telemetry-net:
     driver: bridge

docs/output/prometheus-remote-write.md

@@ -0,0 +1,69 @@
+# Prometheus Remote-Write Output
+
+The prometheus-remote-write output is a metrics-only push client. It POSTs snappy-compressed remote-write payloads to a configured endpoint, so blitz can load a Prometheus server or any remote-write receiver directly. Remote-write 1.0 and 2.0 are both supported.
+
+## Metric Mapping
+
+Generated metric points map to Prometheus series before encoding:
+
+- Gauge and non-monotonic Sum become a gauge.
+- Counter becomes a counter with a `_total` suffix.
+- Histogram becomes cumulative `_bucket` series with `le` labels, including `+Inf`, plus `_sum` and `_count`.
+
+Metric and label names are sanitized to the Prometheus grammar. Each series carries its `__name__` plus the metric's attributes as labels, with the value and millisecond timestamp from the point. Remote-write 2.0 de-duplicates label strings into a symbol table.
+
+Resource attributes follow the OpenTelemetry-to-Prometheus convention. Every series gets `job` and `instance` labels, taken from `service.namespace`/`service.name` and `service.instance.id`, or from `telemetry.source` and `host.name` when those are absent. A `target_info` series carries the remaining resource attributes, sent once per target per batch.
+
+## Delivery
+
+A single sender makes every request, so each series' samples arrive in order. It sends when `batchSize` series are buffered or when `batchTimeout` passes, whichever comes first. Network errors, `429`, and `5xx` responses are retried with exponential backoff (30ms to 5s, or the server's `Retry-After`) for up to 10 attempts. Other `4xx` responses drop the batch.
+
+## Configuration
+
+| YAML Path                                     | Flag                                            | Environment Variable                                | Default | Description                                          |
+|-----------------------------------------------|-------------------------------------------------|-----------------------------------------------------|---------|------------------------------------------------------|
+| `output.type`                                 | `--output-type`                                 | `BLITZ_OUTPUT_TYPE`                                 | `nop`   | Set to `prometheus-remote-write` to use this output. |
+| `output.prometheus-remote-write.endpoint`     | `--output-prometheus-remote-write-endpoint`     | `BLITZ_OUTPUT_PROMETHEUS_REMOTE_WRITE_ENDPOINT`     | `""`    | Remote-write endpoint URL. Required, http or https.  |
+| `output.prometheus-remote-write.version`      | `--output-prometheus-remote-write-version`      | `BLITZ_OUTPUT_PROMETHEUS_REMOTE_WRITE_VERSION`      | `1.0`   | Protocol version: `1.0` or `2.0`.                    |
+| `output.prometheus-remote-write.batchSize`    | `--output-prometheus-remote-write-batchsize`    | `BLITZ_OUTPUT_PROMETHEUS_REMOTE_WRITE_BATCHSIZE`    | `500`   | Series buffered before a send.                       |
+| `output.prometheus-remote-write.batchTimeout` | `--output-prometheus-remote-write-batchtimeout` | `BLITZ_OUTPUT_PROMETHEUS_REMOTE_WRITE_BATCHTIMEOUT` | `5s`    | Maximum wait before sending a partial batch.         |
+| `output.prometheus-remote-write.timeout`      | `--output-prometheus-remote-write-timeout`      | `BLITZ_OUTPUT_PROMETHEUS_REMOTE_WRITE_TIMEOUT`      | `30s`   | Per-request HTTP timeout.                            |
+| `output.prometheus-remote-write.headers`      | n/a                                             | n/a                                                 | `{}`    | Extra HTTP headers sent on every request. YAML only. |
+
+## Example Configuration
+
+### Remote-Write 1.0
+
+```yaml
+output:
+  type: prometheus-remote-write
+  prometheus-remote-write:
+    endpoint: http://prometheus.example.com:9090/api/v1/write
+    version: "1.0"
+    batchSize: 500
+    batchTimeout: 5s
+    timeout: 30s
+```
+
+### Remote-Write 2.0 with an authorization header
+
+```yaml
+output:
+  type: prometheus-remote-write
+  prometheus-remote-write:
+    endpoint: https://prometheus.example.com/api/v1/write
+    version: "2.0"
+    headers:
+      Authorization: "Bearer <token>"
+```
+
+## Self-Telemetry
+
+blitz records these instruments about the output's own operation and exports them through its telemetry pipeline. They are not the metrics the output writes to the remote-write endpoint.
+
+- **`blitz.output.prometheus_remote_write.batch_size`** (Histogram): series per remote-write batch.
+- **`blitz.output.prometheus_remote_write.series_sent`** (Counter): series successfully posted.
+- **`blitz.output.prometheus_remote_write.posts_failed`** (Counter): remote-write POSTs that failed.
+- **`blitz.output.prometheus_remote_write.post_latency`** (Histogram, ms): POST request latency.
+
+The shared output instruments also record entries received and active workers, tagged `output_type=prometheus-remote-write`.

go.mod

@@ -12,9 +12,12 @@ tool (
 require (
 	github.com/cenkalti/backoff/v4 v4.3.0
 	github.com/goccy/go-json v0.10.6
+	github.com/golang/snappy v1.0.0
 	github.com/google/uuid v1.6.0
 	github.com/hashicorp/golang-lru/v2 v2.0.7
+	github.com/jonboulle/clockwork v0.5.0
 	github.com/prometheus/client_golang v1.24.1
+	github.com/prometheus/prometheus v0.308.1
 	github.com/spf13/cobra v1.10.2
 	github.com/spf13/pflag v1.0.10
 	github.com/spf13/viper v1.21.0
@@ -62,12 +65,14 @@ require (
 	github.com/go-logr/logr v1.4.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-viper/mapstructure/v2 v2.5.0 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/s2a-go v0.1.9 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.3.20 // indirect
 	github.com/googleapis/gax-go/v2 v2.24.0 // indirect
 	github.com/gookit/color v1.6.1 // indirect
 	github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674 // indirect
+	github.com/grafana/regexp v0.0.0-20250905093917-f7b3be9d1853 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.30.0 // indirect
 	github.com/hashicorp/go-version v1.7.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect

go.sum

@@ -52,8 +52,12 @@ github.com/go-viper/mapstructure/v2 v2.5.0 h1:vM5IJoUAy3d7zRSVtIwQgBj7BiWtMPfmPE
 github.com/go-viper/mapstructure/v2 v2.5.0/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
 github.com/goccy/go-json v0.10.6 h1:p8HrPJzOakx/mn/bQtjgNjdTcN+/S6FcG2CTtQOrHVU=
 github.com/goccy/go-json v0.10.6/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
+github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
+github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
 github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
+github.com/golang/snappy v1.0.0 h1:Oy607GVXHs7RtbggtPBnr2RmDArIsAefDwvrdWvRhGs=
+github.com/golang/snappy v1.0.0/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/pprof v0.0.0-20260802141513-ef3492d7dac3 h1:LMLX+LgTNWpfvCBdFebv6EsYotImrt/Ppc5cXIriCSo=
@@ -72,6 +76,8 @@ github.com/gookit/color v1.6.1 h1:KoTnDxJPRgrL0SoX0f8rCFg2zI0t4E3GZZBMo2nN8LU=
 github.com/gookit/color v1.6.1/go.mod h1:9ACFc7/1IpHGBW8RwuDm/0YEnhg3dwwXpoMsmtyHfjs=
 github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674 h1:JeSE6pjso5THxAzdVpqr6/geYxZytqFMBCOtn/ujyeo=
 github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674/go.mod h1:r4w70xmWCQKmi1ONH4KIaBptdivuRPyosB9RmPlGEwA=
+github.com/grafana/regexp v0.0.0-20250905093917-f7b3be9d1853 h1:cLN4IBkmkYZNnk7EAJ0BHIethd+J6LqxFNw5mSiI2bM=
+github.com/grafana/regexp v0.0.0-20250905093917-f7b3be9d1853/go.mod h1:+JKpmjMGhpgPL+rXZ5nsZieVzvarn86asRlBg4uNGnk=
 github.com/grpc-ecosystem/grpc-gateway/v2 v2.30.0 h1:/Tnpcb2E0Pz/tN9s3bfEY2Q8ePCEX9iuS+cneUwncnw=
 github.com/grpc-ecosystem/grpc-gateway/v2 v2.30.0/go.mod h1:zOBXOsUaBSjKgmH4OGzV1esUpR3oUSCPYVd2cUBjKYY=
 github.com/hashicorp/go-version v1.7.0 h1:5tqGy27NaOTB8yJKUZELlFAS/LTKJkrmONwQKeRZfjY=
@@ -82,6 +88,10 @@ github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/invopop/jsonschema v0.14.0 h1:MHQqLhvpNUZfw+hM3AZDYK7jxO8FZoQeQM77g8iyZjg=
 github.com/invopop/jsonschema v0.14.0/go.mod h1:ygm6C2EaVNMBDPpaPlnOA2pFAxBnxGjFlMZABxm9n2I=
+github.com/jonboulle/clockwork v0.5.0 h1:Hyh9A8u51kptdkR+cqRpT1EebBwTn1oK9YfGYbdFz6I=
+github.com/jonboulle/clockwork v0.5.0/go.mod h1:3mZlmanh0g2NDKO5TWZVJAfofYk64M7XN3SzBPjZF60=
+github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
+github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/compress v1.19.1 h1:VsB4HPswih7mmZ8WleSFQ75c/Ui1M4trX5oAsJnhSlk=
 github.com/klauspost/compress v1.19.1/go.mod h1:cwPg85FWrGar70rWktvGQj8/hthj3wpl0PGDogxkrSQ=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
@@ -120,6 +130,8 @@ github.com/prometheus/otlptranslator v1.0.0 h1:s0LJW/iN9dkIH+EnhiD3BlkkP5QVIUVEo
 github.com/prometheus/otlptranslator v1.0.0/go.mod h1:vRYWnXvI6aWGpsdY/mOT/cbeVRBlPWtBNDb7kGR3uKM=
 github.com/prometheus/procfs v0.21.1 h1:GljZCt+zSTS+NZq88cyQ1LjZ+RCHp3uVuabBWA5+OJI=
 github.com/prometheus/procfs v0.21.1/go.mod h1:aB55Cww9pdSJVHk0hUf0inxWyyjPogFIjmHKYgMKmtY=
+github.com/prometheus/prometheus v0.308.1 h1:ApMNI/3/es3Ze90Z7CMb+wwU2BsSYur0m5VKeqHj7h4=
+github.com/prometheus/prometheus v0.308.1/go.mod h1:aHjYCDz9zKRyoUXvMWvu13K9XHOkBB12XrEqibs3e0A=
 github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
 github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
@@ -164,6 +176,8 @@ github.com/tidwall/sjson v1.2.5 h1:kLy8mja+1c9jlljvWTlSazM7cKDRfJuR/bOJhcY5NcY=
 github.com/tidwall/sjson v1.2.5/go.mod h1:Fvgq9kS/6ociJEDnK0Fk1cpYF4FIW6ZF7LAe+6jwd28=
 github.com/xo/terminfo v1.0.0 h1:2ZpYzqWzyyytjk3TP6aJVDhkMAkc99/1xKQdA3TDTBY=
 github.com/xo/terminfo v1.0.0/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
+github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64=
 go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=
 go.opentelemetry.io/contrib/bridges/otelzap v0.20.1 h1:piZS6uocc7ODKtb9Fq2ayIVOT+N8jfvWhfoA9QTxef4=
@@ -213,23 +227,48 @@ go.yaml.in/yaml/v3 v3.0.5 h1:N6y/pJk8buWs9NY5ERU2HSMfm+IuD/OtfdAnq6kESPw=
 go.yaml.in/yaml/v3 v3.0.5/go.mod h1:HVTZu1O7/Vkt2N+BFy8Zza+lnLsABggaTM2ZpNIGuKg=
 go.yaml.in/yaml/v4 v4.0.0-rc.6 h1:1h7H1ohdUh93/FyE4YaDa1Zh64K6VVbjF4K6WUxMtH4=
 go.yaml.in/yaml/v4 v4.0.0-rc.6/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.55.0 h1:+KWHjbgOaAQ66dh/YlkZKHlz9ZUlq61AFirAR9ntP8M=
 golang.org/x/crypto v0.55.0/go.mod h1:uq0V9dE/fzQuJtbnL+2EhWOE63vo164FY8xqEnV9xis=
-golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561 h1:MDc5xs78ZrZr3HMQugiXOAkSZtfTpbJLDr/lwfgO53E=
-golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE=
+golang.org/x/exp v0.0.0-20250808145144-a408d31f581a h1:Y+7uR/b1Mw2iSXZ3G//1haIiSElDQZ8KWh0h+sZPG90=
+golang.org/x/exp v0.0.0-20250808145144-a408d31f581a/go.mod h1:rT6SFzZ7oxADUDx58pcaKFTcZ+inxAa9fTrYx/uVYwg=
+golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.40.0 h1:hUv+3cXcdRHz08UmSiOob7sadHig73uo5bkXxQ/tvUs=
 golang.org/x/mod v0.40.0/go.mod h1:0/weTWkPWGBikyTWAX3dkjVztMmBA5hM0DH6BElSupE=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.58.0 h1:ynWG7rqYi4ccpTEuPZ2QGWHktVEM9DMCj9yzDE0Q7To=
 golang.org/x/net v0.58.0/go.mod h1:YwCddHnFlT7eLQqVprV19OnhLGtc5xOKgE0RyqgfWAU=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.22.0 h1:SZjpbeLmrCk4xhRSZFNZW5gFUeCeFgjekvI/+gfScek=
 golang.org/x/sync v0.22.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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@@ -249,5 +288,5 @@ google.golang.org/protobuf v1.36.12/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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 gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=
-gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
-gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=