Database setup
This commit is contained in:
parent
f21823e73c
commit
b1feb86204
4
.env.example
Normal file
4
.env.example
Normal file
@ -0,0 +1,4 @@
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# Postgres database URL
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DATABASE_URL=postgres://postgres:password@localhost:3306/database
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# Logger level
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RUST_LOG=info
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1
.gitignore
vendored
1
.gitignore
vendored
@ -1,3 +1,4 @@
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/target
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node_modules
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/static/out.css
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.env
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270
Cargo.lock
generated
270
Cargo.lock
generated
@ -80,6 +80,21 @@ version = "0.2.16"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0942ffc6dcaadf03badf6e6a2d0228460359d5e34b57ccdc720b7382dfbd5ec5"
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[[package]]
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name = "android-tzdata"
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version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
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[[package]]
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name = "android_system_properties"
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version = "0.1.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
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dependencies = [
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"libc",
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]
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[[package]]
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name = "async-stream"
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version = "0.3.5"
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@ -210,6 +225,12 @@ dependencies = [
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"generic-array",
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]
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[[package]]
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name = "bumpalo"
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version = "3.16.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
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[[package]]
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name = "bytemuck"
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version = "1.14.1"
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@ -243,6 +264,18 @@ version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "chrono"
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version = "0.4.38"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401"
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dependencies = [
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"android-tzdata",
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"iana-time-zone",
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"num-traits",
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"windows-targets 0.52.0",
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]
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[[package]]
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name = "cipher"
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version = "0.4.4"
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@ -276,6 +309,12 @@ dependencies = [
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"version_check",
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]
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[[package]]
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name = "core-foundation-sys"
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version = "0.8.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
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[[package]]
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name = "cpufeatures"
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version = "0.2.12"
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@ -424,6 +463,19 @@ dependencies = [
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"cfg-if",
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]
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[[package]]
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name = "env_logger"
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version = "0.10.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4cd405aab171cb85d6735e5c8d9db038c17d3ca007a4d2c25f337935c3d90580"
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dependencies = [
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"humantime",
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"is-terminal",
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"log",
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"regex",
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"termcolor",
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]
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[[package]]
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name = "equivalent"
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version = "1.0.1"
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@ -491,7 +543,7 @@ checksum = "55ac459de2512911e4b674ce33cf20befaba382d05b62b008afc1c8b57cbf181"
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dependencies = [
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"futures-core",
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"futures-sink",
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"spin 0.9.8",
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"spin",
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]
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[[package]]
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@ -783,6 +835,12 @@ version = "1.0.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
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[[package]]
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name = "humantime"
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version = "2.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
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[[package]]
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name = "hyper"
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version = "0.14.28"
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@ -807,6 +865,29 @@ dependencies = [
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"want",
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]
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[[package]]
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name = "iana-time-zone"
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version = "0.1.60"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e7ffbb5a1b541ea2561f8c41c087286cc091e21e556a4f09a8f6cbf17b69b141"
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dependencies = [
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"android_system_properties",
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"core-foundation-sys",
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"iana-time-zone-haiku",
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"js-sys",
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"wasm-bindgen",
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"windows-core",
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]
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[[package]]
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name = "iana-time-zone-haiku"
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version = "0.1.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
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dependencies = [
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"cc",
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]
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[[package]]
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name = "idna"
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version = "0.5.0"
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@ -873,18 +954,31 @@ checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
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name = "jerguero"
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version = "0.1.0"
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dependencies = [
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"dotenvy",
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"env_logger",
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"log",
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"maud",
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"once_cell",
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"rocket",
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"sqlx",
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]
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[[package]]
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name = "lazy_static"
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version = "1.4.0"
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name = "js-sys"
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version = "0.3.69"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
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checksum = "29c15563dc2726973df627357ce0c9ddddbea194836909d655df6a75d2cf296d"
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dependencies = [
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"spin 0.5.2",
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"wasm-bindgen",
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]
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[[package]]
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name = "lazy_static"
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version = "1.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
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dependencies = [
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"spin",
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]
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[[package]]
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@ -1040,7 +1134,7 @@ dependencies = [
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"httparse",
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"memchr",
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"mime",
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"spin 0.9.8",
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"spin",
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"tokio",
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"tokio-util",
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"version_check",
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@ -1455,6 +1549,21 @@ version = "0.8.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
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[[package]]
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name = "ring"
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version = "0.17.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c17fa4cb658e3583423e915b9f3acc01cceaee1860e33d59ebae66adc3a2dc0d"
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dependencies = [
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"cc",
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"cfg-if",
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"getrandom",
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"libc",
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"spin",
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"untrusted",
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"windows-sys 0.52.0",
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]
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[[package]]
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name = "rocket"
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version = "0.5.1"
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@ -1575,6 +1684,36 @@ dependencies = [
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"windows-sys 0.52.0",
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]
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[[package]]
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name = "rustls"
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version = "0.21.12"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3f56a14d1f48b391359b22f731fd4bd7e43c97f3c50eee276f3aa09c94784d3e"
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dependencies = [
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"ring",
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"rustls-webpki",
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"sct",
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]
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[[package]]
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name = "rustls-pemfile"
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version = "1.0.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1c74cae0a4cf6ccbbf5f359f08efdf8ee7e1dc532573bf0db71968cb56b1448c"
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dependencies = [
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"base64",
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]
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[[package]]
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name = "rustls-webpki"
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version = "0.101.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
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dependencies = [
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"ring",
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"untrusted",
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]
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[[package]]
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name = "rustversion"
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version = "1.0.14"
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@ -1599,6 +1738,16 @@ version = "1.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
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[[package]]
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name = "sct"
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version = "0.7.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
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dependencies = [
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"ring",
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"untrusted",
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]
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[[package]]
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name = "serde"
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version = "1.0.196"
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@ -1714,12 +1863,6 @@ dependencies = [
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"windows-sys 0.48.0",
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]
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[[package]]
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name = "spin"
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version = "0.5.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
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[[package]]
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name = "spin"
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version = "0.9.8"
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@ -1773,6 +1916,7 @@ dependencies = [
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"atoi",
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"byteorder",
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"bytes",
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"chrono",
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"crc",
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"crossbeam-queue",
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"dotenvy",
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@ -1791,14 +1935,19 @@ dependencies = [
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"once_cell",
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"paste",
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"percent-encoding",
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"rustls",
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"rustls-pemfile",
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"serde",
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"serde_json",
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"sha2",
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"smallvec",
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"sqlformat",
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"thiserror",
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"tokio",
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"tokio-stream",
|
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"tracing",
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"url",
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"webpki-roots",
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]
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[[package]]
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@ -1837,6 +1986,7 @@ dependencies = [
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"sqlx-sqlite",
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"syn 1.0.109",
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"tempfile",
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"tokio",
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"url",
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]
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@ -1851,6 +2001,7 @@ dependencies = [
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"bitflags 2.4.2",
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"byteorder",
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"bytes",
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"chrono",
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"crc",
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"digest",
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"dotenvy",
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@ -1892,6 +2043,7 @@ dependencies = [
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"base64",
|
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"bitflags 2.4.2",
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"byteorder",
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"chrono",
|
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"crc",
|
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"dotenvy",
|
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"etcetera",
|
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@ -1928,6 +2080,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "210976b7d948c7ba9fced8ca835b11cbb2d677c59c79de41ac0d397e14547490"
|
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dependencies = [
|
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"atoi",
|
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"chrono",
|
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"flume",
|
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"futures-channel",
|
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"futures-core",
|
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@ -2014,6 +2167,15 @@ dependencies = [
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"windows-sys 0.52.0",
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]
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[[package]]
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||||
name = "termcolor"
|
||||
version = "1.4.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
|
||||
dependencies = [
|
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"winapi-util",
|
||||
]
|
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|
||||
[[package]]
|
||||
name = "thiserror"
|
||||
version = "1.0.56"
|
||||
@ -2326,6 +2488,12 @@ dependencies = [
|
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"subtle",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "untrusted"
|
||||
version = "0.9.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
|
||||
|
||||
[[package]]
|
||||
name = "url"
|
||||
version = "2.5.0"
|
||||
@ -2376,6 +2544,66 @@ version = "0.11.0+wasi-snapshot-preview1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen"
|
||||
version = "0.2.92"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"wasm-bindgen-macro",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-backend"
|
||||
version = "0.2.92"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
|
||||
dependencies = [
|
||||
"bumpalo",
|
||||
"log",
|
||||
"once_cell",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.48",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-macro"
|
||||
version = "0.2.92"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
|
||||
dependencies = [
|
||||
"quote",
|
||||
"wasm-bindgen-macro-support",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-macro-support"
|
||||
version = "0.2.92"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.48",
|
||||
"wasm-bindgen-backend",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wasm-bindgen-shared"
|
||||
version = "0.2.92"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
|
||||
|
||||
[[package]]
|
||||
name = "webpki-roots"
|
||||
version = "0.25.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1"
|
||||
|
||||
[[package]]
|
||||
name = "whoami"
|
||||
version = "1.4.1"
|
||||
@ -2398,6 +2626,15 @@ version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-util"
|
||||
version = "0.1.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
|
||||
dependencies = [
|
||||
"windows-sys 0.52.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
@ -2413,6 +2650,15 @@ dependencies = [
|
||||
"windows-targets 0.48.5",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-core"
|
||||
version = "0.52.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9"
|
||||
dependencies = [
|
||||
"windows-targets 0.52.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows-sys"
|
||||
version = "0.48.0"
|
||||
|
||||
12
Cargo.toml
12
Cargo.toml
@ -7,5 +7,15 @@ edition = "2021"
|
||||
|
||||
[dependencies]
|
||||
maud = { version = "0.26.0", features = ["rocket"] }
|
||||
once_cell = "1.19.0"
|
||||
rocket = { version = "0.5.1", features = ["secrets"] }
|
||||
sqlx = { version = "0.7.3", features = ["postgres"] }
|
||||
sqlx = { version = "0.7.3", features = [
|
||||
"runtime-tokio",
|
||||
"tls-rustls",
|
||||
"macros",
|
||||
"chrono",
|
||||
"postgres",
|
||||
] }
|
||||
log = "0.4.20"
|
||||
env_logger = "0.10.0"
|
||||
dotenvy = "0.15.7"
|
||||
|
||||
21
db/docker-compose.yml
Normal file
21
db/docker-compose.yml
Normal file
@ -0,0 +1,21 @@
|
||||
# Use postgres/example user/password credentials
|
||||
version: '3.9'
|
||||
|
||||
services:
|
||||
db:
|
||||
container_name: my-postgres
|
||||
image: postgres
|
||||
restart: always
|
||||
# set shared memory limit when using docker-compose
|
||||
shm_size: 128mb
|
||||
# or set shared memory limit when deploy via swarm stack
|
||||
#volumes:
|
||||
# - type: tmpfs
|
||||
# target: /dev/shm
|
||||
# tmpfs:
|
||||
# size: 134217728 # 128*2^20 bytes = 128Mb
|
||||
environment:
|
||||
POSTGRES_PASSWORD: 1234567890
|
||||
POSTGRES_DB: jerguero
|
||||
ports:
|
||||
- 5432:5432
|
||||
@ -1 +1,7 @@
|
||||
-- PostgreSQL schema for the system
|
||||
|
||||
create table person(
|
||||
person_id serial primary key,
|
||||
person_email varchar(100),
|
||||
person_password varchar(100)
|
||||
);
|
||||
|
||||
@ -36,6 +36,9 @@ pub fn login_page() -> Markup {
|
||||
#[post("/login", data = "<data>")]
|
||||
pub async fn login(data: Form<LoginData>) -> (Status, String) {
|
||||
println!("begin request: {}", data.login_email);
|
||||
|
||||
|
||||
|
||||
// Simulate trip to db
|
||||
sleep(Duration::new(5, 0)).await;
|
||||
println!("end request: {}", data.login_password);
|
||||
|
||||
73
src/main.rs
73
src/main.rs
@ -4,10 +4,21 @@ extern crate rocket;
|
||||
mod controller;
|
||||
mod view;
|
||||
|
||||
use std::{env, time::Instant};
|
||||
|
||||
use once_cell::sync::OnceCell;
|
||||
use rocket::fs::{relative, FileServer};
|
||||
use sqlx::{postgres::PgPoolOptions, Pool, Postgres};
|
||||
|
||||
static DB: OnceCell<Pool<Postgres>> = OnceCell::new();
|
||||
|
||||
#[launch]
|
||||
fn rocket() -> _ {
|
||||
async fn rocket() -> _ {
|
||||
dotenvy::dotenv().expect("Failed to load .env file");
|
||||
env_logger::init();
|
||||
|
||||
init_db().await;
|
||||
|
||||
rocket::build()
|
||||
.mount(
|
||||
"/",
|
||||
@ -21,3 +32,63 @@ fn rocket() -> _ {
|
||||
)
|
||||
.mount("/static", FileServer::from(relative!("static")))
|
||||
}
|
||||
|
||||
/// Returns a handle to a database connection
|
||||
async fn db() -> Result<&'static Pool<Postgres>, String> {
|
||||
let attempts = 3;
|
||||
|
||||
for _ in 0..attempts {
|
||||
match DB.get() {
|
||||
Some(db) => {
|
||||
// log::info!("DB active connections: {}", db.size());
|
||||
// log::info!("DB num_idle connections: {}", db.num_idle());
|
||||
|
||||
return Ok(db);
|
||||
}
|
||||
None => {
|
||||
log::info!("DB not initialized, initializing from db()");
|
||||
let _ = init_db().await;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
log::error!("Failed to initialize DB after {} attempts", attempts);
|
||||
Err("Failed to initialize DB".to_string())
|
||||
}
|
||||
|
||||
async fn init_db() {
|
||||
/*
|
||||
Init DB and set it as a global variable
|
||||
*/
|
||||
let db_url = match env::var("DATABASE_URL") {
|
||||
Ok(url) => url,
|
||||
Err(_) => panic!("env DATABASE_URL not found"),
|
||||
};
|
||||
|
||||
let start = Instant::now();
|
||||
let pool = PgPoolOptions::new()
|
||||
.max_connections(5)
|
||||
// Set the maximum wait time for connections to 10 seconds
|
||||
// In practice, the slowest connections take 1.5 seconds to connect
|
||||
.acquire_timeout(std::time::Duration::from_secs(10))
|
||||
// Set the maximum idle time for connections to 10 minutes
|
||||
.idle_timeout(std::time::Duration::from_secs(10 * 60))
|
||||
.connect(db_url.as_str())
|
||||
.await;
|
||||
log::info!(
|
||||
"DB Pool connection took: {:?} ms",
|
||||
start.elapsed().as_millis()
|
||||
);
|
||||
|
||||
match pool {
|
||||
Ok(pool) => match DB.set(pool) {
|
||||
Ok(_) => {}
|
||||
Err(err) => {
|
||||
panic!("Failed to set DB global variable:\n{:?}", err);
|
||||
}
|
||||
},
|
||||
Err(e) => {
|
||||
panic!("Error connecting to DB:\n{}", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user