Build static binaries using ekidd/rust-musl-builder

Author: emk

Cargo.lock

@@ -9,4 +9,7 @@ failure = "0.1.1"
 falconeri_common = { path = "../falconeri_common" }
 glob = "0.2.11"
 log = "0.4.3"
+# Needed for ekidd/rust-musl-builder.
+openssl = "*"
+openssl-probe = "0.1.2"
 uuid = "0.6.5"

falconeri-worker/Cargo.toml

@@ -5,6 +5,8 @@ extern crate falconeri_common;
 extern crate glob;
 #[macro_use]
 extern crate log;
+extern crate openssl;
+extern crate openssl_probe;
 extern crate uuid;
 
 use failure::ResultExt;
@@ -14,6 +16,7 @@ use uuid::Uuid;
 
 fn main() -> Result<()> {
     env_logger::init();
+    openssl_probe::init_ssl_cert_env_vars();
 
     // Parse our arguments (manually, so we don't need to drag in a ton of
     // libraries).

falconeri-worker/src/main.rs

@@ -8,6 +8,9 @@ env_logger = "0.5.10"
 failure = "0.1.1"
 falconeri_common = { path = "../falconeri_common" }
 log = "0.4.3"
+# Needed for ekidd/rust-musl-builder.
+openssl = "*"
+openssl-probe = "0.1.2"
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"

falconeri/Cargo.toml

@@ -4,6 +4,8 @@ extern crate failure;
 extern crate falconeri_common;
 #[macro_use]
 extern crate log;
+extern crate openssl;
+extern crate openssl_probe;
 extern crate serde;
 #[macro_use]
 extern crate serde_derive;
@@ -37,6 +39,7 @@ enum Opt {
 
 fn main() -> Result<()> {
     env_logger::init();
+    openssl_probe::init_ssl_cert_env_vars();
     let opt = Opt::from_args();
     debug!("Args: {:?}", opt);
 

falconeri/src/main.rs

@@ -0,0 +1,23 @@
+#!/bin/bash
+#
+# Usage: ./install-static
+#
+# Build a static version of the `falconeri` tools and install it. Only works on
+# x86_64 systems. This assumes the current user has UID 1000. (We can remove
+# that restriction later by adding the source to the container and mounting
+# a volume on ./target, then using `docker cp` to copy out the binaries.)
+
+# Standard paranoia.
+set -euo pipefail
+
+# Build our binaries.
+docker run --rm -it \
+    -v falconeri-cargo-git:/home/rust/.cargo/git \
+    -v falconeri-cargo-registry:/home/rust/.cargo/registry \
+    -v "$(pwd)":/home/rust/src \
+    ekidd/rust-musl-builder \
+    bash -c 'sudo chown -R rust:rust /home/rust/.cargo/git /home/rust/.cargo/registry && cargo build --all --release'
+
+# Install our binaries.
+target_dir=./target/x86_64-unknown-linux-musl/release
+sudo cp "$target_dir/falconeri" "$target_dir/falconeri-worker" /usr/local/bin