Show a nice message and a backtrace when Garage panics
This commit is contained in:
Alex Auvolat
parent
8d3bbf5703
commit
e03d9062f7
61
Cargo.lock
generated
61
Cargo.lock
generated
@ -2,6 +2,21 @@
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# It is not intended for manual editing.
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version = 3
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[[package]]
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name = "addr2line"
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version = "0.17.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b9ecd88a8c8378ca913a680cd98f0f13ac67383d35993f86c90a70e3f137816b"
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dependencies = [
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"gimli",
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]
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[[package]]
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name = "adler"
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version = "1.0.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
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[[package]]
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name = "ahash"
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version = "0.7.6"
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@ -389,6 +404,21 @@ dependencies = [
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"rand 0.8.5",
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]
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[[package]]
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name = "backtrace"
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version = "0.3.66"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "cab84319d616cfb654d03394f38ab7e6f0919e181b1b57e1fd15e7fb4077d9a7"
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dependencies = [
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"addr2line",
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"cc",
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"cfg-if 1.0.0",
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"libc",
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"miniz_oxide",
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"object",
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"rustc-demangle",
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]
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[[package]]
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name = "base64"
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version = "0.13.0"
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@ -1023,6 +1053,7 @@ dependencies = [
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"assert-json-diff",
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"async-trait",
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"aws-sdk-s3",
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"backtrace",
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"base64",
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"bytes",
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"bytesize",
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@ -1309,6 +1340,12 @@ dependencies = [
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"wasi 0.10.0+wasi-snapshot-preview1",
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]
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[[package]]
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name = "gimli"
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version = "0.26.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"
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[[package]]
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name = "git-version"
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version = "0.3.5"
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@ -2011,6 +2048,15 @@ version = "0.2.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
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[[package]]
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name = "miniz_oxide"
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version = "0.5.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34"
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dependencies = [
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"adler",
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]
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[[package]]
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name = "mio"
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version = "0.8.2"
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@ -2209,6 +2255,15 @@ dependencies = [
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"libc",
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]
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[[package]]
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name = "object"
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version = "0.29.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"
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dependencies = [
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"memchr",
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]
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[[package]]
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name = "once_cell"
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version = "1.10.0"
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@ -3024,6 +3079,12 @@ dependencies = [
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"smallvec",
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]
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[[package]]
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name = "rustc-demangle"
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version = "0.1.21"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
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[[package]]
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name = "rustc_version"
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version = "0.4.0"
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89
Cargo.nix
89
Cargo.nix
@ -32,7 +32,7 @@ args@{
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ignoreLockHash,
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}:
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let
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nixifiedLockHash = "05d37ca8de8610a5fdcd202dc216af648542d780536ddcbb2492ad0c513267ef";
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nixifiedLockHash = "90b29705f5037c7e1b33f4650841f1266f2e86fa03d5d0c87ad80be7619985c7";
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workspaceSrc = if args.workspaceSrc == null then ./. else args.workspaceSrc;
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currentLockHash = builtins.hashFile "sha256" (workspaceSrc + /Cargo.lock);
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lockHashIgnored = if ignoreLockHash
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@ -67,6 +67,23 @@ in
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garage = rustPackages.unknown.garage."0.8.0";
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k2v-client = rustPackages.unknown.k2v-client."0.0.1";
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};
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"registry+https://github.com/rust-lang/crates.io-index".addr2line."0.17.0" = overridableMkRustCrate (profileName: rec {
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name = "addr2line";
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version = "0.17.0";
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registry = "registry+https://github.com/rust-lang/crates.io-index";
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src = fetchCratesIo { inherit name version; sha256 = "b9ecd88a8c8378ca913a680cd98f0f13ac67383d35993f86c90a70e3f137816b"; };
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dependencies = {
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gimli = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".gimli."0.26.2" { inherit profileName; }).out;
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};
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});
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"registry+https://github.com/rust-lang/crates.io-index".adler."1.0.2" = overridableMkRustCrate (profileName: rec {
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name = "adler";
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version = "1.0.2";
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registry = "registry+https://github.com/rust-lang/crates.io-index";
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src = fetchCratesIo { inherit name version; sha256 = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"; };
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});
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"registry+https://github.com/rust-lang/crates.io-index".ahash."0.7.6" = overridableMkRustCrate (profileName: rec {
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name = "ahash";
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version = "0.7.6";
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@ -555,6 +572,28 @@ in
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};
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});
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"registry+https://github.com/rust-lang/crates.io-index".backtrace."0.3.66" = overridableMkRustCrate (profileName: rec {
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name = "backtrace";
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version = "0.3.66";
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registry = "registry+https://github.com/rust-lang/crates.io-index";
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src = fetchCratesIo { inherit name version; sha256 = "cab84319d616cfb654d03394f38ab7e6f0919e181b1b57e1fd15e7fb4077d9a7"; };
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features = builtins.concatLists [
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[ "default" ]
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[ "std" ]
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];
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dependencies = {
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addr2line = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".addr2line."0.17.0" { inherit profileName; }).out;
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cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
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libc = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.121" { inherit profileName; }).out;
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miniz_oxide = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".miniz_oxide."0.5.4" { inherit profileName; }).out;
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object = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".object."0.29.0" { inherit profileName; }).out;
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rustc_demangle = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rustc-demangle."0.1.21" { inherit profileName; }).out;
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};
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buildDependencies = {
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cc = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cc."1.0.73" { profileName = "__noProfile"; }).out;
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};
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});
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"registry+https://github.com/rust-lang/crates.io-index".base64."0.13.0" = overridableMkRustCrate (profileName: rec {
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name = "base64";
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version = "0.13.0";
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@ -1478,6 +1517,7 @@ in
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];
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dependencies = {
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async_trait = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".async-trait."0.1.52" { profileName = "__noProfile"; }).out;
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backtrace = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".backtrace."0.3.66" { inherit profileName; }).out;
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bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytes."1.2.0" { inherit profileName; }).out;
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bytesize = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bytesize."1.1.0" { inherit profileName; }).out;
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futures = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".futures."0.3.21" { inherit profileName; }).out;
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@ -1845,6 +1885,17 @@ in
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};
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});
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"registry+https://github.com/rust-lang/crates.io-index".gimli."0.26.2" = overridableMkRustCrate (profileName: rec {
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name = "gimli";
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version = "0.26.2";
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registry = "registry+https://github.com/rust-lang/crates.io-index";
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src = fetchCratesIo { inherit name version; sha256 = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"; };
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features = builtins.concatLists [
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[ "read" ]
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[ "read-core" ]
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];
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});
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"registry+https://github.com/rust-lang/crates.io-index".git-version."0.3.5" = overridableMkRustCrate (profileName: rec {
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name = "git-version";
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version = "0.3.5";
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@ -2819,6 +2870,16 @@ in
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];
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});
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"registry+https://github.com/rust-lang/crates.io-index".miniz_oxide."0.5.4" = overridableMkRustCrate (profileName: rec {
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name = "miniz_oxide";
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version = "0.5.4";
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registry = "registry+https://github.com/rust-lang/crates.io-index";
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src = fetchCratesIo { inherit name version; sha256 = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34"; };
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dependencies = {
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adler = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".adler."1.0.2" { inherit profileName; }).out;
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};
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});
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"registry+https://github.com/rust-lang/crates.io-index".mio."0.8.2" = overridableMkRustCrate (profileName: rec {
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name = "mio";
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version = "0.8.2";
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@ -3097,6 +3158,25 @@ in
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};
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});
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"registry+https://github.com/rust-lang/crates.io-index".object."0.29.0" = overridableMkRustCrate (profileName: rec {
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name = "object";
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version = "0.29.0";
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registry = "registry+https://github.com/rust-lang/crates.io-index";
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src = fetchCratesIo { inherit name version; sha256 = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"; };
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features = builtins.concatLists [
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[ "archive" ]
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[ "coff" ]
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[ "elf" ]
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[ "macho" ]
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[ "pe" ]
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[ "read_core" ]
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[ "unaligned" ]
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];
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dependencies = {
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memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.4.1" { inherit profileName; }).out;
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};
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});
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"registry+https://github.com/rust-lang/crates.io-index".once_cell."1.10.0" = overridableMkRustCrate (profileName: rec {
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name = "once_cell";
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version = "1.10.0";
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@ -4181,6 +4261,13 @@ in
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};
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});
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"registry+https://github.com/rust-lang/crates.io-index".rustc-demangle."0.1.21" = overridableMkRustCrate (profileName: rec {
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name = "rustc-demangle";
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version = "0.1.21";
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registry = "registry+https://github.com/rust-lang/crates.io-index";
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src = fetchCratesIo { inherit name version; sha256 = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"; };
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});
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"registry+https://github.com/rust-lang/crates.io-index".rustc_version."0.4.0" = overridableMkRustCrate (profileName: rec {
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name = "rustc_version";
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version = "0.4.0";
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@ -30,6 +30,7 @@ garage_table = { version = "0.8.0", path = "../table" }
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garage_util = { version = "0.8.0", path = "../util" }
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garage_web = { version = "0.8.0", path = "../web" }
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backtrace = "0.3"
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bytes = "1.0"
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bytesize = "1.1"
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timeago = "0.3"
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@ -65,21 +65,6 @@ struct Opt {
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#[tokio::main]
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async fn main() {
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if std::env::var("RUST_LOG").is_err() {
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std::env::set_var("RUST_LOG", "netapp=info,garage=info")
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}
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tracing_subscriber::fmt()
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.with_writer(std::io::stderr)
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.with_env_filter(tracing_subscriber::filter::EnvFilter::from_default_env())
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.init();
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sodiumoxide::init().expect("Unable to init sodiumoxide");
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// Abort on panic (same behavior as in Go)
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std::panic::set_hook(Box::new(|panic_info| {
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error!("{}", panic_info.to_string());
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std::process::abort();
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}));
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// Initialize version and features info
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let features = &[
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#[cfg(feature = "k2v")]
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@ -108,12 +93,51 @@ async fn main() {
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}
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garage_util::version::init_features(features);
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// Parse arguments
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let version = format!(
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"{} [features: {}]",
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garage_util::version::garage_version(),
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features.join(", ")
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);
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// Initialize panic handler that aborts on panic and shows a nice message.
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// By default, Tokio continues runing normally when a task panics. We want
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// to avoid this behavior in Garage as this would risk putting the process in an
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// unknown/uncontrollable state. We prefer to exit the process and restart it
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// from scratch, so that it boots back into a fresh, known state.
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let panic_version_info = version.clone();
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std::panic::set_hook(Box::new(move |panic_info| {
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eprintln!("======== PANIC (internal Garage error) ========");
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eprintln!("{}", panic_info);
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eprintln!();
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eprintln!("Panics are internal errors that Garage is unable to handle on its own.");
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eprintln!("They can be caused by bugs in Garage's code, or by corrupted data in");
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eprintln!("the node's storage. If you feel that this error is likely to be a bug");
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eprintln!("in Garage, please report it on our issue tracker a the following address:");
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eprintln!();
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eprintln!(" https://git.deuxfleurs.fr/Deuxfleurs/garage/issues");
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eprintln!();
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eprintln!("Please include the last log messages and the the full backtrace below in");
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eprintln!("your bug report, as well as any relevant information on the context in");
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eprintln!("which Garage was running when this error occurred.");
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eprintln!();
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eprintln!("GARAGE VERSION: {}", panic_version_info);
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eprintln!();
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eprintln!("BACKTRACE:");
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eprintln!("{:?}", backtrace::Backtrace::new());
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std::process::abort();
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}));
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// Initialize logging as well as other libraries used in Garage
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if std::env::var("RUST_LOG").is_err() {
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std::env::set_var("RUST_LOG", "netapp=info,garage=info")
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}
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tracing_subscriber::fmt()
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.with_writer(std::io::stderr)
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.with_env_filter(tracing_subscriber::filter::EnvFilter::from_default_env())
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.init();
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sodiumoxide::init().expect("Unable to init sodiumoxide");
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// Parse arguments and dispatch command line
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let opt = Opt::from_clap(&Opt::clap().version(version.as_str()).get_matches());
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let res = match opt.cmd {
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