forked from Deuxfleurs/garage
garage: support specifying token / secret as environment variables
this patch adds support for specifying the `rpc_secret_file`, `metrics_token_file` and `admin_token_file` as environment variables.
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parent
4a19ee94bb
commit
8599051c49
3 changed files with 29 additions and 5 deletions
src/garage
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@ -25,7 +25,7 @@ use structopt::StructOpt;
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use netapp::util::parse_and_resolve_peer_addr;
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use netapp::NetworkKey;
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use garage_util::config::Config;
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use garage_util::config::{read_secret_file, Config};
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use garage_util::error::*;
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use garage_rpc::system::*;
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@ -70,15 +70,30 @@ pub struct Secrets {
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#[structopt(short = "s", long = "rpc-secret", env = "GARAGE_RPC_SECRET")]
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pub rpc_secret: Option<String>,
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/// RPC secret network key, used to replace rpc_secret in config.toml and rpc-secret
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/// when running the daemon or doing admin operations
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#[structopt(long = "rpc-secret-file", env = "GARAGE_RPC_SECRET_FILE")]
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pub rpc_secret_file: Option<String>,
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/// Admin API authentication token, replaces admin.admin_token in config.toml when
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/// running the Garage daemon
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#[structopt(long = "admin-token", env = "GARAGE_ADMIN_TOKEN")]
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pub admin_token: Option<String>,
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/// Admin API authentication token file path, replaces admin.admin_token in config.toml
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/// and admin-token when running the Garage daemon
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#[structopt(long = "admin-token-file", env = "GARAGE_ADMIN_TOKEN_FILE")]
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pub admin_token_file: Option<String>,
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/// Metrics API authentication token, replaces admin.metrics_token in config.toml when
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/// running the Garage daemon
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#[structopt(long = "metrics-token", env = "GARAGE_METRICS_TOKEN")]
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pub metrics_token: Option<String>,
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/// Metrics API authentication token file path, replaces admin.metrics_token in config.toml
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/// and metrics-token when running the Garage daemon
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#[structopt(long = "metrics-token-file", env = "GARAGE_METRICS_TOKEN_FILE")]
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pub metrics_token_file: Option<String>,
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}
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#[tokio::main]
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@ -256,15 +271,24 @@ async fn cli_command(opt: Opt) -> Result<(), Error> {
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}
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}
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fn fill_secrets(mut config: Config, secrets: Secrets) -> Config {
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fn fill_secrets(mut config: Config, secrets: Secrets) -> Result<Config, Error> {
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if secrets.rpc_secret.is_some() {
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config.rpc_secret = secrets.rpc_secret;
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} else if secrets.rpc_secret_file.is_some() {
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config.rpc_secret = Some(read_secret_file(&secrets.rpc_secret_file.unwrap())?);
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}
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if secrets.admin_token.is_some() {
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config.admin.admin_token = secrets.admin_token;
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} else if secrets.admin_token_file.is_some() {
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config.admin.admin_token = Some(read_secret_file(&secrets.admin_token_file.unwrap())?);
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}
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if secrets.metrics_token.is_some() {
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config.admin.metrics_token = secrets.metrics_token;
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} else if secrets.metrics_token_file.is_some() {
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config.admin.metrics_token = Some(read_secret_file(&secrets.metrics_token_file.unwrap())?);
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}
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config
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Ok(config)
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}
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@ -20,7 +20,7 @@ pub async fn offline_repair(
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}
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info!("Loading configuration...");
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let config = fill_secrets(read_config(config_file)?, secrets);
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let config = fill_secrets(read_config(config_file)?, secrets)?;
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info!("Initializing Garage main data store...");
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let garage = Garage::new(config)?;
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@ -29,7 +29,7 @@ async fn wait_from(mut chan: watch::Receiver<bool>) {
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pub async fn run_server(config_file: PathBuf, secrets: Secrets) -> Result<(), Error> {
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info!("Loading configuration...");
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let config = fill_secrets(read_config(config_file)?, secrets);
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let config = fill_secrets(read_config(config_file)?, secrets)?;
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// ---- Initialize Garage internals ----
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