metrics: new metrics collection using warp-prometheus

1 files changed, 82 insertions, 5 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 6a6b68f..1a92ad8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1129,7 +1129,7 @@ dependencies = [
  "http",
  "httpdate",
  "mime",
- "sha-1",
+ "sha-1 0.10.0",
 ]
 
 [[package]]
@@ -1443,6 +1443,7 @@ dependencies = [
  "hyper",
  "hyper-rustls",
  "lazy_static",
+ "listenfd",
  "log 0.4.14",
  "markdown",
  "markup",
@@ -1461,8 +1462,10 @@ dependencies = [
  "tempdir",
  "test-logger",
  "tokio",
+ "tokio-stream",
  "url",
  "warp",
+ "warp-prometheus",
 ]
 
 [[package]]
@@ -1559,6 +1562,17 @@ dependencies = [
 ]
 
 [[package]]
+name = "listenfd"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c02b14f35d9f5f082fd0b1b34aa0ef32e3354c859c721d7f3325b3f79a42ba54"
+dependencies = [
+ "libc",
+ "uuid",
+ "winapi 0.3.9",
+]
+
+[[package]]
 name = "lock_api"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2040,9 +2054,9 @@ dependencies = [
 
 [[package]]
 name = "procfs"
-version = "0.9.1"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab8809e0c18450a2db0f236d2a44ec0b4c1412d0eb936233579f0990faa5d5cd"
+checksum = "95e344cafeaeefe487300c361654bcfc85db3ac53619eeccced29f5ea18c4c70"
 dependencies = [
  "bitflags",
  "byteorder",
@@ -2054,9 +2068,9 @@ dependencies = [
 
 [[package]]
 name = "prometheus"
-version = "0.12.0"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5986aa8d62380092d2f50f8b1cdba9cb9b6731ffd4b25b51fd126b6c3e05b99c"
+checksum = "b7f64969ffd5dd8f39bd57a68ac53c163a095ed9d0fb707146da1b27025a3504"
 dependencies = [
  "cfg-if",
  "fnv",
@@ -2532,6 +2546,19 @@ dependencies = [
 
 [[package]]
 name = "sha-1"
+version = "0.9.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99cd6713db3cf16b6c84e06321e049a9b9f699826e16096d23bbcc44d15d51a6"
+dependencies = [
+ "block-buffer 0.9.0",
+ "cfg-if",
+ "cpufeatures",
+ "digest 0.9.0",
+ "opaque-debug",
+]
+
+[[package]]
+name = "sha-1"
 version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "028f48d513f9678cda28f6e4064755b3fbb2af6acd672f2c209b62323f7aea0f"
@@ -2972,6 +2999,19 @@ dependencies = [
 ]
 
 [[package]]
+name = "tokio-tungstenite"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "511de3f85caf1c98983545490c3d09685fa8eb634e57eec22bb4db271f46cbd8"
+dependencies = [
+ "futures-util",
+ "log 0.4.14",
+ "pin-project",
+ "tokio",
+ "tungstenite",
+]
+
+[[package]]
 name = "tokio-util"
 version = "0.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -3041,6 +3081,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
 
 [[package]]
+name = "tungstenite"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0b2d8558abd2e276b0a8df5c05a2ec762609344191e5fd23e292c910e9165b5"
+dependencies = [
+ "base64",
+ "byteorder",
+ "bytes",
+ "http",
+ "httparse",
+ "log 0.4.14",
+ "rand 0.8.4",
+ "sha-1 0.9.8",
+ "thiserror",
+ "url",
+ "utf-8",
+]
+
+[[package]]
 name = "twoway"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -3133,6 +3192,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1ca13c08c41c9c3e04224ed9ff80461d97e121589ff27c753a16cb10830ae0f"
 
 [[package]]
+name = "uuid"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7"
+
+[[package]]
 name = "value-bag"
 version = "1.0.0-alpha.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -3195,12 +3260,24 @@ dependencies = [
  "serde_urlencoded",
  "tokio",
  "tokio-stream",
+ "tokio-tungstenite",
  "tokio-util",
  "tower-service",
  "tracing",
 ]
 
 [[package]]
+name = "warp-prometheus"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63a77e844a8110e3551913c18f4f215e2c58dd9193668449fa34b67c205524a1"
+dependencies = [
+ "log 0.4.14",
+ "prometheus",
+ "warp",
+]
+
+[[package]]
 name = "wasi"
 version = "0.9.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"