feat(hostd): varlink interfaced host controller to manage machine configuration and boot mgmt
All checks were successful
ci/woodpecker/pr/ci Pipeline was successful

This commit is contained in:
Lars Sjöström 2025-01-08 11:09:34 +01:00
parent 8e99ab4555
commit f8c7dc96a2
No known key found for this signature in database
16 changed files with 968 additions and 51 deletions

296
Cargo.lock generated
View file

@ -47,6 +47,15 @@ dependencies = [
"libc",
]
[[package]]
name = "ansi_term"
version = "0.12.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
dependencies = [
"winapi",
]
[[package]]
name = "anstream"
version = "0.6.18"
@ -122,7 +131,7 @@ checksum = "c7c24de15d275a1ecfd47a380fb4d5ec9bfe0933f309ed5e705b775596a3574d"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -133,7 +142,7 @@ checksum = "3f934833b4b7233644e5848f235df3f57ed8c80f1528a26c3dfa13d2147fa056"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -211,7 +220,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8d82cb332cdfaed17ae235a638438ac4d4839913cc2af585c3c6746e8f8bee1a"
dependencies = [
"addr2line",
"cfg-if",
"cfg-if 1.0.0",
"libc",
"miniz_oxide",
"object",
@ -287,6 +296,12 @@ dependencies = [
"shlex",
]
[[package]]
name = "cfg-if"
version = "0.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
[[package]]
name = "cfg-if"
version = "1.0.0"
@ -299,6 +314,12 @@ version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
[[package]]
name = "chainerror"
version = "0.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0ce1bb7fb0c258a6600d699950da347a7a9dad66c3ce815769b5f11cf8fce78e"
[[package]]
name = "chrono"
version = "0.4.39"
@ -344,7 +365,7 @@ dependencies = [
"heck",
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -430,7 +451,7 @@ version = "1.4.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
]
[[package]]
@ -511,7 +532,7 @@ version = "2.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"dirs-sys-next",
]
@ -534,7 +555,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -605,7 +626,7 @@ dependencies = [
"semver",
"serde",
"serde_tokenstream",
"syn",
"syn 2.0.95",
]
[[package]]
@ -629,7 +650,7 @@ version = "0.8.35"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
]
[[package]]
@ -654,7 +675,7 @@ version = "0.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "136d1b5283a1ab77bd9257427ffd09d8667ced0570b6f938942bc7568ed5b943"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"home",
"windows-sys 0.48.0",
]
@ -800,7 +821,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -843,13 +864,22 @@ dependencies = [
"version_check",
]
[[package]]
name = "getopts"
version = "0.2.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5"
dependencies = [
"unicode-width",
]
[[package]]
name = "getrandom"
version = "0.2.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"js-sys",
"libc",
"wasi",
@ -958,6 +988,15 @@ dependencies = [
"windows-sys 0.59.0",
]
[[package]]
name = "hostd"
version = "0.2.0"
dependencies = [
"anyhow",
"internal",
"varlink",
]
[[package]]
name = "hostname"
version = "0.3.1"
@ -975,7 +1014,7 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f9c7c7c8ac16c798734b8a24560c1362120597c40d5e1459f09498f8f6c8f2ba"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"libc",
"windows",
]
@ -1251,7 +1290,7 @@ checksum = "1ec89e9337638ecdc08744df490b221a7399bf8d164eb52a665454e60e075ad6"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -1314,6 +1353,18 @@ dependencies = [
"tracing-subscriber",
]
[[package]]
name = "internal"
version = "0.2.0"
dependencies = [
"serde",
"serde_derive",
"serde_json",
"varlink",
"varlink_generator",
"walkdir",
]
[[package]]
name = "ipnet"
version = "2.10.1"
@ -1467,7 +1518,7 @@ version = "0.10.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"digest",
]
@ -1477,6 +1528,15 @@ version = "2.7.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
[[package]]
name = "memoffset"
version = "0.9.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "488016bfae457b036d996092f6cb448677611ce4449e970ceaf42695203f218a"
dependencies = [
"autocfg",
]
[[package]]
name = "mime"
version = "0.3.17"
@ -1642,7 +1702,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6174bc48f102d208783c2c84bf931bb75927a617866870de8a4ea85597f871f5"
dependencies = [
"bitflags",
"cfg-if",
"cfg-if 1.0.0",
"foreign-types",
"libc",
"once_cell",
@ -1658,7 +1718,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -1804,7 +1864,7 @@ version = "0.9.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e401f977ab385c9e4e3ab30627d6f26d00e2c73eef317493c4ec6d468726cf8"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"libc",
"redox_syscall",
"smallvec",
@ -1855,6 +1915,33 @@ dependencies = [
"uuid",
]
[[package]]
name = "peg"
version = "0.6.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9f76678828272f177ac33b7e2ac2e3e73cc6c1cd1e3e387928aa69562fa51367"
dependencies = [
"peg-macros",
"peg-runtime",
]
[[package]]
name = "peg-macros"
version = "0.6.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "636d60acf97633e48d266d7415a9355d4389cea327a193f87df395d88cd2b14d"
dependencies = [
"peg-runtime",
"proc-macro2",
"quote",
]
[[package]]
name = "peg-runtime"
version = "0.6.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9555b1514d2d99d78150d3c799d4c357a3e2c2a8062cd108e93a06d9057629c5"
[[package]]
name = "pem-rfc7468"
version = "0.7.0"
@ -1887,7 +1974,7 @@ checksum = "d56a66c0c55993aa927429d0f8a0abfd74f084e4d9c192cffed01e418d83eefb"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -1995,7 +2082,7 @@ dependencies = [
"schemars",
"serde",
"serde_json",
"syn",
"syn 2.0.95",
"thiserror 2.0.11",
"typify",
"unicode-ident",
@ -2016,7 +2103,7 @@ dependencies = [
"serde_json",
"serde_tokenstream",
"serde_yaml",
"syn",
"syn 2.0.95",
]
[[package]]
@ -2039,7 +2126,7 @@ dependencies = [
"itertools",
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -2265,7 +2352,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c17fa4cb658e3583423e915b9f3acc01cceaee1860e33d59ebae66adc3a2dc0d"
dependencies = [
"cc",
"cfg-if",
"cfg-if 1.0.0",
"getrandom",
"libc",
"spin",
@ -2400,6 +2487,15 @@ version = "1.0.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
[[package]]
name = "same-file"
version = "1.0.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
dependencies = [
"winapi-util",
]
[[package]]
name = "schannel"
version = "0.1.27"
@ -2432,7 +2528,7 @@ dependencies = [
"proc-macro2",
"quote",
"serde_derive_internals",
"syn",
"syn 2.0.95",
]
[[package]]
@ -2503,7 +2599,7 @@ checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -2514,7 +2610,7 @@ checksum = "18d26a20a969b9e3fdf2fc2d9f21eda6c40e2de84c9408bb5d3b05d499aae711"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -2557,7 +2653,7 @@ dependencies = [
"proc-macro2",
"quote",
"serde",
"syn",
"syn 2.0.95",
]
[[package]]
@ -2591,7 +2687,7 @@ version = "0.10.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"cpufeatures",
"digest",
]
@ -2602,7 +2698,7 @@ version = "0.10.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"cpufeatures",
"digest",
]
@ -2804,7 +2900,7 @@ dependencies = [
"quote",
"sqlx-core",
"sqlx-macros-core",
"syn",
"syn 2.0.95",
]
[[package]]
@ -2827,7 +2923,7 @@ dependencies = [
"sqlx-mysql",
"sqlx-postgres",
"sqlx-sqlite",
"syn",
"syn 2.0.95",
"tempfile",
"tokio",
"url",
@ -2972,9 +3068,20 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
[[package]]
name = "syn"
version = "2.0.96"
version = "1.0.109"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d5d0adab1ae378d7f53bdebc67a39f1f151407ef230f0ce2883572f5d8985c80"
checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
dependencies = [
"proc-macro2",
"quote",
"unicode-ident",
]
[[package]]
name = "syn"
version = "2.0.95"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "46f71c0377baf4ef1cc3e3402ded576dccc315800fbc62dfc7fe04b009773b4a"
dependencies = [
"proc-macro2",
"quote",
@ -2998,7 +3105,7 @@ checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -3034,7 +3141,7 @@ version = "3.15.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9a8a559c81686f576e8cd0290cd2a24a2a9ad80c98b3478856500fcbd7acd704"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"fastrand",
"getrandom",
"once_cell",
@ -3089,7 +3196,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -3100,7 +3207,7 @@ checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -3109,7 +3216,7 @@ version = "1.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"once_cell",
]
@ -3197,7 +3304,7 @@ checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -3379,7 +3486,7 @@ dependencies = [
"http",
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
"tracing",
]
@ -3403,7 +3510,7 @@ checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -3507,7 +3614,7 @@ dependencies = [
"semver",
"serde",
"serde_json",
"syn",
"syn 2.0.95",
"thiserror 2.0.11",
"unicode-ident",
]
@ -3525,10 +3632,21 @@ dependencies = [
"serde",
"serde_json",
"serde_tokenstream",
"syn",
"syn 2.0.95",
"typify-impl",
]
[[package]]
name = "uds_windows"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "89daebc3e6fd160ac4aa9fc8b3bf71e1f74fbf92367ae71fb83a037e8bf164b9"
dependencies = [
"memoffset",
"tempfile",
"winapi",
]
[[package]]
name = "unicode-bidi"
version = "0.3.18"
@ -3556,6 +3674,22 @@ version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e70f2a8b45122e719eb623c01822704c4e0907e7e426a05927e1a1cfff5b75d0"
[[package]]
name = "unicode-width"
version = "0.1.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
[[package]]
name = "unix_socket"
version = "0.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6aa2700417c405c38f5e6902d699345241c28c0b7ade4abaad71e35a87eb1564"
dependencies = [
"cfg-if 0.1.10",
"libc",
]
[[package]]
name = "unsafe-libyaml"
version = "0.2.11"
@ -3613,6 +3747,47 @@ version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
[[package]]
name = "varlink"
version = "11.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "409e275987d74665c23610c0959c133360cafd761c1a6ddb1ca6d0685c8cef5d"
dependencies = [
"libc",
"serde",
"serde_derive",
"serde_json",
"tempfile",
"uds_windows",
"unix_socket",
"winapi",
]
[[package]]
name = "varlink_generator"
version = "10.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2d8ff746c5b65d4bfb3a50f630b85cfb6a9d59f18720126e3ebd6bc98527fa51"
dependencies = [
"chainerror",
"getopts",
"proc-macro2",
"quote",
"syn 1.0.109",
"varlink_parser",
]
[[package]]
name = "varlink_parser"
version = "4.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "35fb9f3c1e8ccb33cdb6c84a4477ef3f3884ce6f4b70514ef1fbf7686eae921e"
dependencies = [
"ansi_term",
"chainerror",
"peg",
]
[[package]]
name = "vcpkg"
version = "0.2.15"
@ -3634,6 +3809,16 @@ dependencies = [
"atomic-waker",
]
[[package]]
name = "walkdir"
version = "2.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
dependencies = [
"same-file",
"winapi-util",
]
[[package]]
name = "want"
version = "0.3.1"
@ -3661,7 +3846,7 @@ version = "0.2.100"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"once_cell",
"rustversion",
"wasm-bindgen-macro",
@ -3677,7 +3862,7 @@ dependencies = [
"log",
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
"wasm-bindgen-shared",
]
@ -3687,7 +3872,7 @@ version = "0.4.50"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "555d470ec0bc3bb57890405e5d4322cc9ea83cebb085523ced7be4144dac1e61"
dependencies = [
"cfg-if",
"cfg-if 1.0.0",
"js-sys",
"once_cell",
"wasm-bindgen",
@ -3712,7 +3897,7 @@ checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
"wasm-bindgen-backend",
"wasm-bindgen-shared",
]
@ -3794,6 +3979,15 @@ 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 0.59.0",
]
[[package]]
name = "winapi-x86_64-pc-windows-gnu"
version = "0.4.0"
@ -4048,7 +4242,7 @@ checksum = "2380878cad4ac9aac1e2435f3eb4020e8374b5f13c296cb75b4620ff8e229154"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
"synstructure",
]
@ -4070,7 +4264,7 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]
@ -4090,7 +4284,7 @@ checksum = "595eed982f7d355beb85837f651fa22e90b3c044842dc7f2c2842c086f295808"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
"synstructure",
]
@ -4119,7 +4313,7 @@ checksum = "6eafa6dfb17584ea3e2bd6e76e0cc15ad7af12b09abdd1ca55961bed9b1063c6"
dependencies = [
"proc-macro2",
"quote",
"syn",
"syn 2.0.95",
]
[[package]]

View file

@ -4,8 +4,10 @@ members = [
"agent",
"controller",
"instrumentation",
"hostd",
"trace-request",
"xtask",
"internal",
]
default-members = [
"agent",

1
hostd/.gitignore vendored Normal file
View file

@ -0,0 +1 @@
/target

9
hostd/Cargo.toml Normal file
View file

@ -0,0 +1,9 @@
[package]
name = "hostd"
version.workspace = true
edition.workspace = true
[dependencies]
anyhow.workspace = true
varlink = "11.0.1"
internal = { path = "../internal" }

60
hostd/src/main.rs Normal file
View file

@ -0,0 +1,60 @@
use anyhow::Result;
use internal::ipc::patagia::io_patagia_hostd::{
Call_Apply, Call_Describe, Machine, VarlinkInterface,
};
const LISTEN_ADDRESS: &str = "unix:/tmp/patagia/io.patagia.hostd";
struct PatagiaHostd;
impl VarlinkInterface for PatagiaHostd {
fn apply(&self, call: &mut dyn Call_Apply, machine: Machine) -> varlink::Result<()> {
// FIXME: Do something useful
println!("Applying machine config: {:#?}", machine);
call.reply()
}
fn describe(&self, call: &mut dyn Call_Describe) -> varlink::Result<()> {
// FIXME: Do something useful
let machine = Machine {
machineId: "123456789".to_string(),
nodeLabels: None,
patagiaAgent: None,
};
call.reply(machine)
}
}
fn main() -> Result<()> {
let hostd = PatagiaHostd;
let hostd_iface = internal::ipc::patagia::io_patagia_hostd::new(Box::new(hostd));
let svc = varlink::VarlinkService::new(
"io.patagia.hostd",
"Host controller for patagia",
"0.1",
"https://patagia.dev",
vec![Box::new(hostd_iface)],
);
let addr_path = std::path::Path::new(LISTEN_ADDRESS.strip_prefix("unix:").unwrap())
.parent()
.unwrap();
std::fs::create_dir_all(addr_path)?;
println!("Varlink Listening on {}", LISTEN_ADDRESS);
varlink::listen(
svc,
LISTEN_ADDRESS,
&varlink::ListenConfig {
// Listen forever (0 = forever)
idle_timeout: 0,
..Default::default()
},
)?;
Ok(())
}

1
internal/.gitignore vendored Normal file
View file

@ -0,0 +1 @@
/target

17
internal/Cargo.toml Normal file
View file

@ -0,0 +1,17 @@
[package]
name = "internal"
version.workspace = true
edition.workspace = true
[dependencies]
serde.workspace = true
serde_derive = "1.0.217"
serde_json = "1.0.135"
varlink = "11.0.1"
[build-dependencies]
varlink_generator = "10.1.0"
walkdir = "2.5.0"
[package.metadata.cargo-machete]
ignored = ["serde"]

12
internal/build.rs Normal file
View file

@ -0,0 +1,12 @@
extern crate varlink_generator;
use walkdir::WalkDir;
fn main() {
// walk dir to find varlink files
for entry in WalkDir::new("src").into_iter().filter_map(|e| e.ok()) {
if entry.file_name().to_str().unwrap().ends_with(".varlink") {
varlink_generator::cargo_build_tosource(&entry.path().display().to_string(), true);
}
}
}

2
internal/src/ipc/mod.rs Normal file
View file

@ -0,0 +1,2 @@
pub mod patagia;
pub mod systemd;

View file

@ -0,0 +1,26 @@
interface io.patagia.hostd
type Label (
key: string,
value: string
)
type PatagiaAgentConfig (
url: ?string
)
type Machine(
machineId: string,
nodeLabels: ?[]Label,
patagiaAgent: ?PatagiaAgentConfig
)
method Describe() -> (
machine: Machine
)
method Apply(
machine: Machine
) -> ()
error InvalidMachineConfig()

View file

@ -0,0 +1,263 @@
#![doc = "This file was automatically generated by the varlink rust generator"]
#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
use serde_derive::{Deserialize, Serialize};
use std::io::BufRead;
use std::sync::{Arc, RwLock};
use varlink::{self, CallTrait};
#[allow(dead_code)]
#[derive(Clone, PartialEq, Debug)]
#[allow(clippy::enum_variant_names)]
pub enum ErrorKind {
Varlink_Error,
VarlinkReply_Error,
InvalidMachineConfig(Option<InvalidMachineConfig_Args>),
}
impl ::std::fmt::Display for ErrorKind {
fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
match self {
ErrorKind::Varlink_Error => write!(f, "Varlink Error"),
ErrorKind::VarlinkReply_Error => write!(f, "Varlink error reply"),
ErrorKind::InvalidMachineConfig(v) => {
write!(f, "io.patagia.hostd.InvalidMachineConfig: {:#?}", v)
}
}
}
}
pub struct Error(
pub ErrorKind,
pub Option<Box<dyn std::error::Error + 'static + Send + Sync>>,
pub Option<&'static str>,
);
impl Error {
#[allow(dead_code)]
pub fn kind(&self) -> &ErrorKind {
&self.0
}
}
impl From<ErrorKind> for Error {
fn from(e: ErrorKind) -> Self {
Error(e, None, None)
}
}
impl std::error::Error for Error {
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
self.1
.as_ref()
.map(|e| e.as_ref() as &(dyn std::error::Error + 'static))
}
}
impl std::fmt::Display for Error {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
std::fmt::Display::fmt(&self.0, f)
}
}
impl std::fmt::Debug for Error {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
use std::error::Error as StdError;
if let Some(ref o) = self.2 {
std::fmt::Display::fmt(o, f)?;
}
std::fmt::Debug::fmt(&self.0, f)?;
if let Some(e) = self.source() {
std::fmt::Display::fmt("\nCaused by:\n", f)?;
std::fmt::Debug::fmt(&e, f)?;
}
Ok(())
}
}
#[allow(dead_code)]
pub type Result<T> = std::result::Result<T, Error>;
impl From<varlink::Error> for Error {
fn from(e: varlink::Error) -> Self {
match e.kind() {
varlink::ErrorKind::VarlinkErrorReply(r) => Error(
ErrorKind::from(r),
Some(Box::from(e)),
Some(concat!(file!(), ":", line!(), ": ")),
),
_ => Error(
ErrorKind::Varlink_Error,
Some(Box::from(e)),
Some(concat!(file!(), ":", line!(), ": ")),
),
}
}
}
#[allow(dead_code)]
impl Error {
pub fn source_varlink_kind(&self) -> Option<&varlink::ErrorKind> {
use std::error::Error as StdError;
let mut s: &dyn StdError = self;
while let Some(c) = s.source() {
let k = self
.source()
.and_then(|e| e.downcast_ref::<varlink::Error>())
.map(|e| e.kind());
if k.is_some() {
return k;
}
s = c;
}
None
}
}
impl From<&varlink::Reply> for ErrorKind {
#[allow(unused_variables)]
fn from(e: &varlink::Reply) -> Self {
match e {
varlink::Reply {
error: Some(ref t), ..
} if t == "io.patagia.hostd.InvalidMachineConfig" => match e {
varlink::Reply {
parameters: Some(p),
..
} => match serde_json::from_value(p.clone()) {
Ok(v) => ErrorKind::InvalidMachineConfig(v),
Err(_) => ErrorKind::InvalidMachineConfig(None),
},
_ => ErrorKind::InvalidMachineConfig(None),
},
_ => ErrorKind::VarlinkReply_Error,
}
}
}
pub trait VarlinkCallError: varlink::CallTrait {
fn reply_invalid_machine_config(&mut self) -> varlink::Result<()> {
self.reply_struct(varlink::Reply::error(
"io.patagia.hostd.InvalidMachineConfig",
None,
))
}
}
impl<'a> VarlinkCallError for varlink::Call<'a> {}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct r#Label {
pub r#key: String,
pub r#value: String,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct r#Machine {
pub r#machineId: String,
pub r#nodeLabels: Option<Vec<Label>>,
pub r#patagiaAgent: Option<PatagiaAgentConfig>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct r#PatagiaAgentConfig {
pub r#url: Option<String>,
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct InvalidMachineConfig_Args {}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct Apply_Reply {}
impl varlink::VarlinkReply for Apply_Reply {}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct Apply_Args {
pub r#machine: Machine,
}
pub trait Call_Apply: VarlinkCallError {
fn reply(&mut self) -> varlink::Result<()> {
self.reply_struct(varlink::Reply::parameters(None))
}
}
impl<'a> Call_Apply for varlink::Call<'a> {}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct Describe_Reply {
pub r#machine: Machine,
}
impl varlink::VarlinkReply for Describe_Reply {}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct Describe_Args {}
pub trait Call_Describe: VarlinkCallError {
fn reply(&mut self, r#machine: Machine) -> varlink::Result<()> {
self.reply_struct(Describe_Reply { r#machine }.into())
}
}
impl<'a> Call_Describe for varlink::Call<'a> {}
pub trait VarlinkInterface {
fn apply(&self, call: &mut dyn Call_Apply, r#machine: Machine) -> varlink::Result<()>;
fn describe(&self, call: &mut dyn Call_Describe) -> varlink::Result<()>;
fn call_upgraded(
&self,
_call: &mut varlink::Call,
_bufreader: &mut dyn BufRead,
) -> varlink::Result<Vec<u8>> {
Ok(Vec::new())
}
}
pub trait VarlinkClientInterface {
fn apply(&mut self, r#machine: Machine) -> varlink::MethodCall<Apply_Args, Apply_Reply, Error>;
fn describe(&mut self) -> varlink::MethodCall<Describe_Args, Describe_Reply, Error>;
}
#[allow(dead_code)]
pub struct VarlinkClient {
connection: Arc<RwLock<varlink::Connection>>,
}
impl VarlinkClient {
#[allow(dead_code)]
pub fn new(connection: Arc<RwLock<varlink::Connection>>) -> Self {
VarlinkClient { connection }
}
}
impl VarlinkClientInterface for VarlinkClient {
fn apply(&mut self, r#machine: Machine) -> varlink::MethodCall<Apply_Args, Apply_Reply, Error> {
varlink::MethodCall::<Apply_Args, Apply_Reply, Error>::new(
self.connection.clone(),
"io.patagia.hostd.Apply",
Apply_Args { r#machine },
)
}
fn describe(&mut self) -> varlink::MethodCall<Describe_Args, Describe_Reply, Error> {
varlink::MethodCall::<Describe_Args, Describe_Reply, Error>::new(
self.connection.clone(),
"io.patagia.hostd.Describe",
Describe_Args {},
)
}
}
#[allow(dead_code)]
pub struct VarlinkInterfaceProxy {
inner: Box<dyn VarlinkInterface + Send + Sync>,
}
#[allow(dead_code)]
pub fn new(inner: Box<dyn VarlinkInterface + Send + Sync>) -> VarlinkInterfaceProxy {
VarlinkInterfaceProxy { inner }
}
impl varlink::Interface for VarlinkInterfaceProxy {
fn get_description(&self) -> &'static str {
"interface io.patagia.hostd\n\ntype Label (\n key: string,\n value: string\n)\n\ntype PatagiaAgentConfig (\n url: ?string\n)\n\ntype Machine(\n machineId: string,\n nodeLabels: ?[]Label,\n patagiaAgent: ?PatagiaAgentConfig\n)\n\nmethod Describe() -> (\n machine: Machine\n)\n\nmethod Apply(\n machine: Machine\n) -> ()\n\nerror InvalidMachineConfig()\n"
}
fn get_name(&self) -> &'static str {
"io.patagia.hostd"
}
fn call_upgraded(
&self,
call: &mut varlink::Call,
bufreader: &mut dyn BufRead,
) -> varlink::Result<Vec<u8>> {
self.inner.call_upgraded(call, bufreader)
}
fn call(&self, call: &mut varlink::Call) -> varlink::Result<()> {
let req = call.request.unwrap();
match req.method.as_ref() {
"io.patagia.hostd.Apply" => {
if let Some(args) = req.parameters.clone() {
let args: Apply_Args = match serde_json::from_value(args) {
Ok(v) => v,
Err(e) => {
let es = format!("{}", e);
let _ = call.reply_invalid_parameter(es.clone());
return Err(varlink::context!(varlink::ErrorKind::SerdeJsonDe(es)));
}
};
self.inner
.apply(call as &mut dyn Call_Apply, args.r#machine)
} else {
call.reply_invalid_parameter("parameters".into())
}
}
"io.patagia.hostd.Describe" => self.inner.describe(call as &mut dyn Call_Describe),
m => call.reply_method_not_found(String::from(m)),
}
}
}

View file

@ -0,0 +1 @@
pub mod io_patagia_hostd;

View file

@ -0,0 +1,32 @@
interface io.systemd.Hostname
method Describe() -> (
Hostname: string,
StaticHostname: ?string,
PrettyHostname: ?string,
DefaultHostname: ?string,
HostnameSource: string,
IconName: ?string,
Chassis: ?string,
Deployment: ?string,
Location: ?string,
KernelName: string,
KernelRelease: string,
KernelVersion: string,
OperatingSystemPrettyName: ?string,
OperatingSystemCPEName: ?string,
OperatingSystemHomeURL: ?string,
OperatingSystemSupportEnd: ?int,
OperatingSystemReleaseData: ?[]string,
MachineInformationData: ?[]string,
HardwareVendor: ?string,
HardwareModel: ?string,
HardwareSerial: ?string,
FirmwareVersion: ?string,
FirmwareVendor: ?string,
FirmwareDate: ?int,
MachineID: string,
BootID: string,
ProductUUID: ?string,
VSockCID: ?int
)

View file

@ -0,0 +1,295 @@
#![doc = "This file was automatically generated by the varlink rust generator"]
#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
use serde_derive::{Deserialize, Serialize};
use std::io::BufRead;
use std::sync::{Arc, RwLock};
use varlink::{self, CallTrait};
#[allow(dead_code)]
#[derive(Clone, PartialEq, Debug)]
#[allow(clippy::enum_variant_names)]
pub enum ErrorKind {
Varlink_Error,
VarlinkReply_Error,
}
impl ::std::fmt::Display for ErrorKind {
fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
match self {
ErrorKind::Varlink_Error => write!(f, "Varlink Error"),
ErrorKind::VarlinkReply_Error => write!(f, "Varlink error reply"),
}
}
}
pub struct Error(
pub ErrorKind,
pub Option<Box<dyn std::error::Error + 'static + Send + Sync>>,
pub Option<&'static str>,
);
impl Error {
#[allow(dead_code)]
pub fn kind(&self) -> &ErrorKind {
&self.0
}
}
impl From<ErrorKind> for Error {
fn from(e: ErrorKind) -> Self {
Error(e, None, None)
}
}
impl std::error::Error for Error {
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
self.1
.as_ref()
.map(|e| e.as_ref() as &(dyn std::error::Error + 'static))
}
}
impl std::fmt::Display for Error {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
std::fmt::Display::fmt(&self.0, f)
}
}
impl std::fmt::Debug for Error {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
use std::error::Error as StdError;
if let Some(ref o) = self.2 {
std::fmt::Display::fmt(o, f)?;
}
std::fmt::Debug::fmt(&self.0, f)?;
if let Some(e) = self.source() {
std::fmt::Display::fmt("\nCaused by:\n", f)?;
std::fmt::Debug::fmt(&e, f)?;
}
Ok(())
}
}
#[allow(dead_code)]
pub type Result<T> = std::result::Result<T, Error>;
impl From<varlink::Error> for Error {
fn from(e: varlink::Error) -> Self {
match e.kind() {
varlink::ErrorKind::VarlinkErrorReply(r) => Error(
ErrorKind::from(r),
Some(Box::from(e)),
Some(concat!(file!(), ":", line!(), ": ")),
),
_ => Error(
ErrorKind::Varlink_Error,
Some(Box::from(e)),
Some(concat!(file!(), ":", line!(), ": ")),
),
}
}
}
#[allow(dead_code)]
impl Error {
pub fn source_varlink_kind(&self) -> Option<&varlink::ErrorKind> {
use std::error::Error as StdError;
let mut s: &dyn StdError = self;
while let Some(c) = s.source() {
let k = self
.source()
.and_then(|e| e.downcast_ref::<varlink::Error>())
.map(|e| e.kind());
if k.is_some() {
return k;
}
s = c;
}
None
}
}
impl From<&varlink::Reply> for ErrorKind {
#[allow(unused_variables)]
fn from(e: &varlink::Reply) -> Self {
match e {
_ => ErrorKind::VarlinkReply_Error,
}
}
}
pub trait VarlinkCallError: varlink::CallTrait {}
impl<'a> VarlinkCallError for varlink::Call<'a> {}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct Describe_Reply {
pub r#Hostname: String,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#StaticHostname: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#PrettyHostname: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#DefaultHostname: Option<String>,
pub r#HostnameSource: String,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#IconName: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#Chassis: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#Deployment: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#Location: Option<String>,
pub r#KernelName: String,
pub r#KernelRelease: String,
pub r#KernelVersion: String,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#OperatingSystemPrettyName: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#OperatingSystemCPEName: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#OperatingSystemHomeURL: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#OperatingSystemSupportEnd: Option<i64>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#OperatingSystemReleaseData: Option<Vec<String>>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#MachineInformationData: Option<Vec<String>>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#HardwareVendor: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#HardwareModel: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#HardwareSerial: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#FirmwareVersion: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#FirmwareVendor: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#FirmwareDate: Option<i64>,
pub r#MachineID: String,
pub r#BootID: String,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#ProductUUID: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub r#VSockCID: Option<i64>,
}
impl varlink::VarlinkReply for Describe_Reply {}
#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
pub struct Describe_Args {}
pub trait Call_Describe: VarlinkCallError {
fn reply(
&mut self,
r#Hostname: String,
r#StaticHostname: Option<String>,
r#PrettyHostname: Option<String>,
r#DefaultHostname: Option<String>,
r#HostnameSource: String,
r#IconName: Option<String>,
r#Chassis: Option<String>,
r#Deployment: Option<String>,
r#Location: Option<String>,
r#KernelName: String,
r#KernelRelease: String,
r#KernelVersion: String,
r#OperatingSystemPrettyName: Option<String>,
r#OperatingSystemCPEName: Option<String>,
r#OperatingSystemHomeURL: Option<String>,
r#OperatingSystemSupportEnd: Option<i64>,
r#OperatingSystemReleaseData: Option<Vec<String>>,
r#MachineInformationData: Option<Vec<String>>,
r#HardwareVendor: Option<String>,
r#HardwareModel: Option<String>,
r#HardwareSerial: Option<String>,
r#FirmwareVersion: Option<String>,
r#FirmwareVendor: Option<String>,
r#FirmwareDate: Option<i64>,
r#MachineID: String,
r#BootID: String,
r#ProductUUID: Option<String>,
r#VSockCID: Option<i64>,
) -> varlink::Result<()> {
self.reply_struct(
Describe_Reply {
r#Hostname,
r#StaticHostname,
r#PrettyHostname,
r#DefaultHostname,
r#HostnameSource,
r#IconName,
r#Chassis,
r#Deployment,
r#Location,
r#KernelName,
r#KernelRelease,
r#KernelVersion,
r#OperatingSystemPrettyName,
r#OperatingSystemCPEName,
r#OperatingSystemHomeURL,
r#OperatingSystemSupportEnd,
r#OperatingSystemReleaseData,
r#MachineInformationData,
r#HardwareVendor,
r#HardwareModel,
r#HardwareSerial,
r#FirmwareVersion,
r#FirmwareVendor,
r#FirmwareDate,
r#MachineID,
r#BootID,
r#ProductUUID,
r#VSockCID,
}
.into(),
)
}
}
impl<'a> Call_Describe for varlink::Call<'a> {}
pub trait VarlinkInterface {
fn describe(&self, call: &mut dyn Call_Describe) -> varlink::Result<()>;
fn call_upgraded(
&self,
_call: &mut varlink::Call,
_bufreader: &mut dyn BufRead,
) -> varlink::Result<Vec<u8>> {
Ok(Vec::new())
}
}
pub trait VarlinkClientInterface {
fn describe(&mut self) -> varlink::MethodCall<Describe_Args, Describe_Reply, Error>;
}
#[allow(dead_code)]
pub struct VarlinkClient {
connection: Arc<RwLock<varlink::Connection>>,
}
impl VarlinkClient {
#[allow(dead_code)]
pub fn new(connection: Arc<RwLock<varlink::Connection>>) -> Self {
VarlinkClient { connection }
}
}
impl VarlinkClientInterface for VarlinkClient {
fn describe(&mut self) -> varlink::MethodCall<Describe_Args, Describe_Reply, Error> {
varlink::MethodCall::<Describe_Args, Describe_Reply, Error>::new(
self.connection.clone(),
"io.systemd.Hostname.Describe",
Describe_Args {},
)
}
}
#[allow(dead_code)]
pub struct VarlinkInterfaceProxy {
inner: Box<dyn VarlinkInterface + Send + Sync>,
}
#[allow(dead_code)]
pub fn new(inner: Box<dyn VarlinkInterface + Send + Sync>) -> VarlinkInterfaceProxy {
VarlinkInterfaceProxy { inner }
}
impl varlink::Interface for VarlinkInterfaceProxy {
fn get_description(&self) -> &'static str {
"interface io.systemd.Hostname\n\nmethod Describe() -> (\n\tHostname: string,\n\tStaticHostname: ?string,\n\tPrettyHostname: ?string,\n\tDefaultHostname: ?string,\n\tHostnameSource: string,\n\tIconName: ?string,\n\tChassis: ?string,\n\tDeployment: ?string,\n\tLocation: ?string,\n\tKernelName: string,\n\tKernelRelease: string,\n\tKernelVersion: string,\n\tOperatingSystemPrettyName: ?string,\n\tOperatingSystemCPEName: ?string,\n\tOperatingSystemHomeURL: ?string,\n\tOperatingSystemSupportEnd: ?int,\n\tOperatingSystemReleaseData: ?[]string,\n\tMachineInformationData: ?[]string,\n\tHardwareVendor: ?string,\n\tHardwareModel: ?string,\n\tHardwareSerial: ?string,\n\tFirmwareVersion: ?string,\n\tFirmwareVendor: ?string,\n\tFirmwareDate: ?int,\n\tMachineID: string,\n\tBootID: string,\n\tProductUUID: ?string,\n\tVSockCID: ?int\n)\n"
}
fn get_name(&self) -> &'static str {
"io.systemd.Hostname"
}
fn call_upgraded(
&self,
call: &mut varlink::Call,
bufreader: &mut dyn BufRead,
) -> varlink::Result<Vec<u8>> {
self.inner.call_upgraded(call, bufreader)
}
fn call(&self, call: &mut varlink::Call) -> varlink::Result<()> {
let req = call.request.unwrap();
match req.method.as_ref() {
"io.systemd.Hostname.Describe" => self.inner.describe(call as &mut dyn Call_Describe),
m => call.reply_method_not_found(String::from(m)),
}
}
}

View file

@ -0,0 +1 @@
pub mod io_systemd_hostname;

1
internal/src/lib.rs Normal file
View file

@ -0,0 +1 @@
pub mod ipc;