mirror of
https://github.com/chylex/Apache-Prometheus-Exporter.git
synced 2024-11-25 16:42:54 +01:00
Compare commits
3 Commits
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173e4249a6
| Author | SHA1 | Date | |
|---|---|---|---|
173e4249a6
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ce6f345b6a
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8e7259b906
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370
Cargo.lock
generated
370
Cargo.lock
generated
@ -8,7 +8,7 @@ version = "0.5.0"
|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
@ -21,9 +21,9 @@ dependencies = [
|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
@ -31,7 +31,7 @@ dependencies = [
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
@ -52,6 +52,8 @@ dependencies = [
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
@ -63,7 +65,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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[[package]]
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||||
@ -103,7 +105,7 @@ dependencies = [
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
@ -131,9 +133,9 @@ dependencies = [
|
||||
|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
@ -153,7 +155,6 @@ dependencies = [
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
@ -165,21 +166,30 @@ dependencies = [
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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||||
@ -190,10 +200,11 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
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||||
|
||||
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||||
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|
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
@ -241,10 +252,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
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||||
|
||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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||||
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|
||||
|
||||
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|
||||
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|
||||
@ -252,6 +278,12 @@ version = "1.3.2"
|
||||
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|
||||
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|
||||
|
||||
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|
||||
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||||
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||||
|
||||
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|
||||
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|
||||
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|
||||
@ -387,7 +419,7 @@ dependencies = [
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
@ -424,7 +456,7 @@ dependencies = [
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
@ -440,7 +472,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
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||||
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|
||||
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|
||||
|
||||
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||||
@ -511,10 +543,16 @@ dependencies = [
|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
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@ -593,7 +631,7 @@ version = "0.9.6"
|
||||
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|
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|
||||
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|
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@ -638,7 +676,7 @@ version = "1.0.3"
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@ -650,15 +688,15 @@ checksum = "d4345964bb142484797b161f473a503a434de77149dd8c7427788c6e13379388"
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@ -725,24 +763,33 @@ dependencies = [
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|
||||
|
||||
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|
||||
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|
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@ -750,7 +797,7 @@ dependencies = [
|
||||
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|
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|
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|
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|
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|
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@ -772,6 +819,15 @@ dependencies = [
|
||||
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@ -798,7 +854,7 @@ dependencies = [
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|
||||
checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
|
||||
checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
]
|
||||
@ -914,7 +976,7 @@ version = "0.2.16"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"bitflags 1.3.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@ -934,6 +996,12 @@ version = "0.6.27"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
|
||||
|
||||
[[package]]
|
||||
name = "rustc-demangle"
|
||||
version = "0.1.23"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
|
||||
|
||||
[[package]]
|
||||
name = "rustc_version"
|
||||
version = "0.4.0"
|
||||
@ -1044,6 +1112,16 @@ dependencies = [
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "socket2"
|
||||
version = "0.5.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4031e820eb552adee9295814c0ced9e5cf38ddf1e8b7d566d6de8e2538ea989e"
|
||||
dependencies = [
|
||||
"libc",
|
||||
"windows-sys 0.48.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "1.0.99"
|
||||
@ -1055,6 +1133,17 @@ dependencies = [
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "2.0.37"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7303ef2c05cd654186cb250d29049a24840ca25d2747c25c0381c8d9e2f582e8"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "time"
|
||||
version = "0.3.14"
|
||||
@ -1090,33 +1179,31 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
|
||||
|
||||
[[package]]
|
||||
name = "tokio"
|
||||
version = "1.21.0"
|
||||
version = "1.32.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "89797afd69d206ccd11fb0ea560a44bbb87731d020670e79416d442919257d42"
|
||||
checksum = "17ed6077ed6cd6c74735e21f37eb16dc3935f96878b1fe961074089cc80893f9"
|
||||
dependencies = [
|
||||
"autocfg",
|
||||
"backtrace",
|
||||
"bytes",
|
||||
"libc",
|
||||
"memchr",
|
||||
"mio",
|
||||
"once_cell",
|
||||
"parking_lot",
|
||||
"pin-project-lite",
|
||||
"signal-hook-registry",
|
||||
"socket2",
|
||||
"socket2 0.5.4",
|
||||
"tokio-macros",
|
||||
"winapi",
|
||||
"windows-sys 0.48.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tokio-macros"
|
||||
version = "1.8.0"
|
||||
version = "2.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9724f9a975fb987ef7a3cd9be0350edcbe130698af5b8f7a631e23d42d052484"
|
||||
checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn",
|
||||
"syn 2.0.37",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@ -1252,37 +1339,157 @@ version = "0.36.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
|
||||
dependencies = [
|
||||
"windows_aarch64_msvc",
|
||||
"windows_i686_gnu",
|
||||
"windows_i686_msvc",
|
||||
"windows_x86_64_gnu",
|
||||
"windows_x86_64_msvc",
|
||||
"windows_aarch64_msvc 0.36.1",
|
||||
"windows_i686_gnu 0.36.1",
|
||||
"windows_i686_msvc 0.36.1",
|
||||
"windows_x86_64_gnu 0.36.1",
|
||||
"windows_x86_64_msvc 0.36.1",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-sys"
|
||||
version = "0.45.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
|
||||
dependencies = [
|
||||
"windows-targets 0.42.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-sys"
|
||||
version = "0.48.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
|
||||
dependencies = [
|
||||
"windows-targets 0.48.5",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-targets"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
|
||||
dependencies = [
|
||||
"windows_aarch64_gnullvm 0.42.2",
|
||||
"windows_aarch64_msvc 0.42.2",
|
||||
"windows_i686_gnu 0.42.2",
|
||||
"windows_i686_msvc 0.42.2",
|
||||
"windows_x86_64_gnu 0.42.2",
|
||||
"windows_x86_64_gnullvm 0.42.2",
|
||||
"windows_x86_64_msvc 0.42.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-targets"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
|
||||
dependencies = [
|
||||
"windows_aarch64_gnullvm 0.48.5",
|
||||
"windows_aarch64_msvc 0.48.5",
|
||||
"windows_i686_gnu 0.48.5",
|
||||
"windows_i686_msvc 0.48.5",
|
||||
"windows_x86_64_gnu 0.48.5",
|
||||
"windows_x86_64_gnullvm 0.48.5",
|
||||
"windows_x86_64_msvc 0.48.5",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_gnullvm"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_gnullvm"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.36.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.36.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.36.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.36.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.36.1"
|
||||
@ -1290,19 +1497,31 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
|
||||
|
||||
[[package]]
|
||||
name = "zstd"
|
||||
version = "0.11.2+zstd.1.5.2"
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.42.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "20cc960326ece64f010d2d2107537f26dc589a6573a316bd5b1dba685fa5fde4"
|
||||
checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.48.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
|
||||
|
||||
[[package]]
|
||||
name = "zstd"
|
||||
version = "0.12.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1a27595e173641171fc74a1232b7b1c7a7cb6e18222c11e9dfb9888fa424c53c"
|
||||
dependencies = [
|
||||
"zstd-safe",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "zstd-safe"
|
||||
version = "5.0.2+zstd.1.5.2"
|
||||
version = "6.0.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1d2a5585e04f9eea4b2a3d1eca508c4dee9592a89ef6f450c11719da0726f4db"
|
||||
checksum = "ee98ffd0b48ee95e6c5168188e44a54550b1564d9d530ee21d5f0eaed1069581"
|
||||
dependencies = [
|
||||
"libc",
|
||||
"zstd-sys",
|
||||
@ -1310,10 +1529,11 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "zstd-sys"
|
||||
version = "2.0.1+zstd.1.5.2"
|
||||
version = "2.0.8+zstd.1.5.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9fd07cbbc53846d9145dbffdf6dd09a7a0aa52be46741825f5c97bdd4f73f12b"
|
||||
checksum = "5556e6ee25d32df2586c098bbfa278803692a20d0ab9565e049480d52707ec8c"
|
||||
dependencies = [
|
||||
"cc",
|
||||
"libc",
|
||||
"pkg-config",
|
||||
]
|
||||
|
||||
13
Cargo.toml
13
Cargo.toml
@ -7,11 +7,14 @@ edition = "2021"
|
||||
name = "apache_prometheus_exporter"
|
||||
path = "src/main.rs"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
[profile.release]
|
||||
strip = true
|
||||
lto = true
|
||||
codegen-units = 1
|
||||
|
||||
[dependencies]
|
||||
actix-web = "4.1.0"
|
||||
linemux = "0.2.4"
|
||||
actix-web = "4.4.0"
|
||||
linemux = "0.3.0"
|
||||
path-slash = "0.2.1"
|
||||
prometheus-client = "0.18.0"
|
||||
tokio = { version = "1", features = ["rt", "macros", "signal"] }
|
||||
prometheus-client = "0.21.2"
|
||||
tokio = { version = "1.32.0", features = ["rt", "macros", "signal"] }
|
||||
|
||||
@ -12,9 +12,9 @@ This configuration will create a Docker volume for the logs, and the following c
|
||||
- **User** : `admin`
|
||||
- **Password** : `admin`
|
||||
3. **Prometheus** configured with the exporter's endpoint.
|
||||
4. **Exporter** built using the source code from this repository.
|
||||
4. **Exporter** built using the source code from this repository, with its metrics endpoint exposed as: http://localhost:2004/metrics
|
||||
|
||||
This example is not suitable for production. You can use it as inspiration, but you will have to modify it in order to persist container data and follow the latest security practices:
|
||||
This example is unsuitable for production. You can use it as inspiration, but you will have to modify it in order to persist container data and follow the latest security practices:
|
||||
|
||||
- Create Docker volumes for persistent storage of container data and configuration files
|
||||
- Create a dedicated user for each container instead of running as `root`
|
||||
|
||||
@ -38,8 +38,8 @@ services:
|
||||
exporter:
|
||||
container_name: ape_dev_exporter
|
||||
build: "../"
|
||||
expose:
|
||||
- "9240"
|
||||
ports:
|
||||
- "127.0.0.1:2004:9240"
|
||||
volumes:
|
||||
- logs:/logs
|
||||
environment:
|
||||
|
||||
@ -2,7 +2,7 @@ use prometheus_client::metrics::counter::Counter;
|
||||
use prometheus_client::metrics::family::Family;
|
||||
use prometheus_client::registry::Registry;
|
||||
|
||||
type SingleLabel = (&'static str, String);
|
||||
type SingleLabel = [(&'static str, String); 1];
|
||||
|
||||
#[derive(Clone)]
|
||||
pub struct ApacheMetrics {
|
||||
@ -19,9 +19,9 @@ impl ApacheMetrics {
|
||||
errors_total: Family::<SingleLabel, Counter>::default()
|
||||
};
|
||||
|
||||
registry.register("apache_requests", "Number of received requests", Box::new(metrics.requests_total.clone()));
|
||||
registry.register("apache_errors", "Number of logged errors", Box::new(metrics.errors_total.clone()));
|
||||
registry.register("apache_requests", "Number of received requests", metrics.requests_total.clone());
|
||||
registry.register("apache_errors", "Number of logged errors", metrics.errors_total.clone());
|
||||
|
||||
return (registry, metrics);
|
||||
(registry, metrics)
|
||||
}
|
||||
}
|
||||
|
||||
@ -14,7 +14,7 @@ use path_slash::PathExt;
|
||||
/// 2. A path with a wildcard anywhere in the file name.
|
||||
/// 3. A path with a standalone wildcard component (i.e. no prefix or suffix in the folder name).
|
||||
pub fn parse_log_file_pattern_from_env(variable_name: &str) -> Result<LogFilePattern, String> {
|
||||
return match env::var(variable_name) {
|
||||
match env::var(variable_name) {
|
||||
Ok(str) => {
|
||||
let pattern_str = Path::new(&str).to_slash().ok_or(format!("Environment variable {} contains an invalid path.", variable_name))?;
|
||||
parse_log_file_pattern_from_str(&pattern_str)
|
||||
@ -23,7 +23,7 @@ pub fn parse_log_file_pattern_from_env(variable_name: &str) -> Result<LogFilePat
|
||||
VarError::NotPresent => Err(format!("Environment variable {} must be set.", variable_name)),
|
||||
VarError::NotUnicode(_) => Err(format!("Environment variable {} contains invalid characters.", variable_name))
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_log_file_pattern_from_str(pattern_str: &str) -> Result<LogFilePattern, String> {
|
||||
@ -31,11 +31,11 @@ fn parse_log_file_pattern_from_str(pattern_str: &str) -> Result<LogFilePattern,
|
||||
return Err(String::from("Path is empty."));
|
||||
}
|
||||
|
||||
return if let Some((left, right)) = pattern_str.split_once('*') {
|
||||
if let Some((left, right)) = pattern_str.split_once('*') {
|
||||
parse_log_file_pattern_split_on_wildcard(left, right)
|
||||
} else {
|
||||
Ok(LogFilePattern::WithoutWildcard(pattern_str.to_string()))
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_log_file_pattern_split_on_wildcard(left: &str, right: &str) -> Result<LogFilePattern, String> {
|
||||
@ -54,7 +54,7 @@ fn parse_log_file_pattern_split_on_wildcard(left: &str, right: &str) -> Result<L
|
||||
return Err(String::from("Path has a folder wildcard with a prefix or suffix."));
|
||||
}
|
||||
|
||||
return if let Some((folder_path, file_name_prefix)) = left.rsplit_once('/') {
|
||||
if let Some((folder_path, file_name_prefix)) = left.rsplit_once('/') {
|
||||
Ok(LogFilePattern::WithFileNameWildcard(PatternWithFileNameWildcard {
|
||||
path: folder_path.to_string(),
|
||||
file_name_prefix: file_name_prefix.to_string(),
|
||||
@ -66,7 +66,7 @@ fn parse_log_file_pattern_split_on_wildcard(left: &str, right: &str) -> Result<L
|
||||
file_name_prefix: left.to_string(),
|
||||
file_name_suffix: right.to_string(),
|
||||
}))
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
@ -82,11 +82,10 @@ impl PatternWithFileNameWildcard {
|
||||
}
|
||||
|
||||
fn match_wildcard_on_dir_entry(&self, dir_entry: &DirEntry) -> Option<String> {
|
||||
return if let Some(wildcard_match) = dir_entry.file_name().to_str().and_then(|file_name| self.match_wildcard(file_name)) {
|
||||
Some(wildcard_match.to_string())
|
||||
} else {
|
||||
None
|
||||
};
|
||||
dir_entry.file_name()
|
||||
.to_str()
|
||||
.and_then(|file_name| self.match_wildcard(file_name))
|
||||
.map(|wildcard_match| wildcard_match.to_string())
|
||||
}
|
||||
}
|
||||
|
||||
@ -115,22 +114,22 @@ pub enum LogFilePattern {
|
||||
|
||||
impl LogFilePattern {
|
||||
pub fn search(&self) -> Result<Vec<LogFilePath>, io::Error> { // TODO error message
|
||||
return match self {
|
||||
match self {
|
||||
Self::WithoutWildcard(path) => Self::search_without_wildcard(path),
|
||||
Self::WithFileNameWildcard(pattern) => Self::search_with_file_name_wildcard(pattern),
|
||||
Self::WithFolderNameWildcard(pattern) => Self::search_with_folder_name_wildcard(pattern)
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
fn search_without_wildcard(path_str: &String) -> Result<Vec<LogFilePath>, io::Error> {
|
||||
let path = Path::new(path_str);
|
||||
let is_valid = path.is_file() || matches!(path.parent(), Some(parent) if parent.is_dir());
|
||||
|
||||
return if is_valid {
|
||||
if is_valid {
|
||||
Ok(vec![LogFilePath::with_empty_label(path_str)])
|
||||
} else {
|
||||
Err(io::Error::from(ErrorKind::NotFound))
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
fn search_with_file_name_wildcard(pattern: &PatternWithFileNameWildcard) -> Result<Vec<LogFilePath>, io::Error> {
|
||||
@ -143,7 +142,7 @@ impl LogFilePattern {
|
||||
}
|
||||
}
|
||||
|
||||
return Ok(result);
|
||||
Ok(result)
|
||||
}
|
||||
|
||||
fn search_with_folder_name_wildcard(pattern: &PatternWithFolderNameWildcard) -> Result<Vec<LogFilePath>, io::Error> {
|
||||
@ -159,7 +158,7 @@ impl LogFilePattern {
|
||||
}
|
||||
}
|
||||
|
||||
return Ok(result);
|
||||
Ok(result)
|
||||
}
|
||||
}
|
||||
|
||||
@ -170,10 +169,10 @@ pub struct LogFilePath {
|
||||
|
||||
impl LogFilePath {
|
||||
fn with_empty_label(s: &String) -> LogFilePath {
|
||||
return LogFilePath {
|
||||
LogFilePath {
|
||||
path: PathBuf::from(s),
|
||||
label: String::default(),
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -209,12 +208,12 @@ mod tests {
|
||||
|
||||
#[test]
|
||||
fn valid_with_file_name_wildcard_prefix() {
|
||||
assert!(matches!(parse_log_file_pattern_from_str("/path/to/files/access_*"), Ok(LogFilePattern::WithFileNameWildcard(pattern)) if pattern.path == "/path/to/files" && pattern.file_name_prefix == "access_" && pattern.file_name_suffix == ""));
|
||||
assert!(matches!(parse_log_file_pattern_from_str("/path/to/files/access_*"), Ok(LogFilePattern::WithFileNameWildcard(pattern)) if pattern.path == "/path/to/files" && pattern.file_name_prefix == "access_" && pattern.file_name_suffix.is_empty()));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn valid_with_file_name_wildcard_suffix() {
|
||||
assert!(matches!(parse_log_file_pattern_from_str("/path/to/files/*_access.log"), Ok(LogFilePattern::WithFileNameWildcard(pattern)) if pattern.path == "/path/to/files" && pattern.file_name_prefix == "" && pattern.file_name_suffix == "_access.log"));
|
||||
assert!(matches!(parse_log_file_pattern_from_str("/path/to/files/*_access.log"), Ok(LogFilePattern::WithFileNameWildcard(pattern)) if pattern.path == "/path/to/files" && pattern.file_name_prefix.is_empty() && pattern.file_name_suffix == "_access.log"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
|
||||
@ -21,8 +21,8 @@ struct LogFileInfo<'a> {
|
||||
}
|
||||
|
||||
impl<'a> LogFileInfo<'a> {
|
||||
fn get_label_set(&self) -> (&'static str, String) {
|
||||
return ("file", self.label.clone());
|
||||
fn get_label_set(&self) -> [(&'static str, String); 1] {
|
||||
[("file", self.label.clone())]
|
||||
}
|
||||
}
|
||||
|
||||
@ -40,10 +40,10 @@ struct LogWatcher<'a> {
|
||||
|
||||
impl<'a> LogWatcher<'a> {
|
||||
fn new() -> io::Result<LogWatcher<'a>> {
|
||||
return Ok(LogWatcher {
|
||||
Ok(LogWatcher {
|
||||
reader: MuxedLines::new()?,
|
||||
files: HashMap::new(),
|
||||
});
|
||||
})
|
||||
}
|
||||
|
||||
fn count_files_of_kind(&self, kind: LogFileKind) -> usize {
|
||||
|
||||
@ -16,8 +16,8 @@ mod log_parser;
|
||||
mod log_watcher;
|
||||
mod web_server;
|
||||
|
||||
const ACCESS_LOG_FILE_PATTERN: &'static str = "ACCESS_LOG_FILE_PATTERN";
|
||||
const ERROR_LOG_FILE_PATTERN: &'static str = "ERROR_LOG_FILE_PATTERN";
|
||||
const ACCESS_LOG_FILE_PATTERN: &str = "ACCESS_LOG_FILE_PATTERN";
|
||||
const ERROR_LOG_FILE_PATTERN: &str = "ERROR_LOG_FILE_PATTERN";
|
||||
|
||||
fn find_log_files(environment_variable_name: &str, log_kind: &str) -> Option<Vec<LogFilePath>> {
|
||||
let log_file_pattern = match parse_log_file_pattern_from_env(environment_variable_name) {
|
||||
@ -45,7 +45,7 @@ fn find_log_files(environment_variable_name: &str, log_kind: &str) -> Option<Vec
|
||||
println!("Found {} file: {} (label \"{}\")", log_kind, log_file.path.display(), log_file.label);
|
||||
}
|
||||
|
||||
return Some(log_files);
|
||||
Some(log_files)
|
||||
}
|
||||
|
||||
#[tokio::main(flavor = "current_thread")]
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
use std::str;
|
||||
use std::{fmt, str};
|
||||
use std::sync::Mutex;
|
||||
use std::time::Duration;
|
||||
|
||||
@ -24,7 +24,7 @@ pub fn create_web_server(host: &str, port: u16, metrics_registry: Mutex<Registry
|
||||
let server = server.bind((host, port));
|
||||
|
||||
println!("[WebServer] Starting web server on {0}:{1} with metrics endpoint: http://{0}:{1}/metrics", host, port);
|
||||
return server.unwrap().run();
|
||||
server.unwrap().run()
|
||||
}
|
||||
|
||||
pub async fn run_web_server(server: Server) {
|
||||
@ -33,22 +33,37 @@ pub async fn run_web_server(server: Server) {
|
||||
}
|
||||
}
|
||||
|
||||
//noinspection SpellCheckingInspection
|
||||
async fn metrics_handler(metrics_registry: web::Data<Mutex<Registry>>) -> Result<HttpResponse> {
|
||||
let mut buf = Vec::new();
|
||||
|
||||
{
|
||||
if let Ok(metrics_registry) = metrics_registry.lock() {
|
||||
encode(&mut buf, &metrics_registry)?;
|
||||
} else {
|
||||
let response = match encode_metrics(metrics_registry) {
|
||||
MetricsEncodeResult::Ok(buf) => {
|
||||
HttpResponse::Ok().content_type("application/openmetrics-text; version=1.0.0; charset=utf-8").body(buf)
|
||||
}
|
||||
MetricsEncodeResult::FailedAcquiringRegistryLock => {
|
||||
println!("[WebServer] Failed acquiring lock on registry.");
|
||||
return Ok(HttpResponse::InternalServerError().body(""));
|
||||
HttpResponse::InternalServerError().body("")
|
||||
}
|
||||
MetricsEncodeResult::FailedEncodingMetrics(e) => {
|
||||
println!("[WebServer] Error encoding metrics: {}", e);
|
||||
HttpResponse::InternalServerError().body("")
|
||||
}
|
||||
};
|
||||
|
||||
Ok(response)
|
||||
}
|
||||
|
||||
if let Ok(buf) = String::from_utf8(buf) {
|
||||
Ok(HttpResponse::Ok().content_type("application/openmetrics-text; version=1.0.0; charset=utf-8").body(buf))
|
||||
enum MetricsEncodeResult {
|
||||
Ok(String),
|
||||
FailedAcquiringRegistryLock,
|
||||
FailedEncodingMetrics(fmt::Error),
|
||||
}
|
||||
|
||||
fn encode_metrics(metrics_registry: web::Data<Mutex<Registry>>) -> MetricsEncodeResult {
|
||||
let mut buf = String::new();
|
||||
|
||||
return if let Ok(metrics_registry) = metrics_registry.lock() {
|
||||
encode(&mut buf, &metrics_registry).map_or_else(MetricsEncodeResult::FailedEncodingMetrics, |_| MetricsEncodeResult::Ok(buf))
|
||||
} else {
|
||||
println!("[WebServer] Failed converting buffer to UTF-8.");
|
||||
Ok(HttpResponse::InternalServerError().body(""))
|
||||
MetricsEncodeResult::FailedAcquiringRegistryLock
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user