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agent: Launch api-server-rest

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If 'rest_api' is configured, let's start the  api-server-rest after
the attestation-agent and the confidential-data-hub have been started.

Fixes: #7555

Signed-off-by: Biao Lu <biao.lu@intel.com>
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Signed-off-by: Linda Yu <linda.yu@intel.com>
Co-authored-by: stevenhorsman <steven@uk.ibm.com>
Co-authored-by: Jakob Naucke <jakob.naucke@ibm.com>
Co-authored-by: Wang, Arron <arron.wang@intel.com>
Co-authored-by: zhouliang121 <liang.a.zhou@linux.alibaba.com>
Co-authored-by: Alex Carter <alex.carter@ibm.com>
Co-authored-by: Suraj Deshmukh <suraj.deshmukh@microsoft.com>
Co-authored-by: Xynnn007 <xynnn@linux.alibaba.com>
This commit is contained in:
Biao Lu
2023-08-30 16:48:18 +08:00
committed by stevenhorsman
parent 4d752e6350
commit f0edec84f6
2 changed files with 21 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/agent/src/config.rs
View File

@@ -27,7 +27,7 @@ const LOG_VPORT_OPTION: &str = "agent.log_vport";
const CONTAINER_PIPE_SIZE_OPTION: &str = "agent.container_pipe_size";
const UNIFIED_CGROUP_HIERARCHY_OPTION: &str = "systemd.unified_cgroup_hierarchy";
const CONFIG_FILE: &str = "agent.config_file";
const REST_API_OPTION: &str = "agent.guest_components_rest_api";
const GUEST_COMPONENTS_REST_API_OPTION: &str = "agent.guest_components_rest_api";
// Configure the proxy settings for HTTPS requests in the guest,
// to solve the problem of not being able to access the specified image in some cases.
@@ -310,7 +310,7 @@ impl AgentConfig {
parse_cmdline_param!(param, NO_PROXY, config.no_proxy, get_string_value);
parse_cmdline_param!(
param,
REST_API_OPTION,
GUEST_COMPONENTS_REST_API_OPTION,
config.guest_components_rest_api,
get_guest_components_features_value
);

21
src/agent/src/main.rs
View File

@@ -58,6 +58,7 @@ mod util;
mod version;
mod watcher;
use config::GuestComponentsFeatures;
use mount::{cgroups_mount, general_mount};
use sandbox::Sandbox;
use signal::setup_signal_handler;
@@ -401,7 +402,7 @@ async fn start_sandbox(
sandbox.lock().await.sender = Some(tx);
if Path::new(CDH_PATH).exists() && Path::new(AA_PATH).exists() {
init_attestation_components(logger)?;
init_attestation_components(logger, config)?;
}
// vsock:///dev/vsock, port
@@ -415,7 +416,7 @@ async fn start_sandbox(
}
// Start-up attestation-agent, CDH and api-server-rest if they are packaged in the rootfs
fn init_attestation_components(logger: &Logger) -> Result<()> {
fn init_attestation_components(logger: &Logger, _config: &AgentConfig) -> Result<()> {
// The Attestation Agent will run for the duration of the guest.
launch_process(
logger,
@@ -434,6 +435,22 @@ fn init_attestation_components(logger: &Logger) -> Result<()> {
DEFAULT_LAUNCH_PROCESS_TIMEOUT,
) {
error!(logger, "launch_process {} failed: {:?}", CDH_PATH, e);
} else {
let features = _config.guest_components_rest_api;
match features {
GuestComponentsFeatures::None => {}
_ => {
if let Err(e) = launch_process(
logger,
API_SERVER_PATH,
&vec!["--features", &features.to_string()],
"",
0,
) {
error!(logger, "launch_process {} failed: {:?}", API_SERVER_PATH, e);
}
}
}
}
Ok(())