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ch-remote: Add support for hotplugging network devices

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Call the new HTTP API for hotplugging network devices using the same
syntax as coldplug.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2020-03-23 16:28:09 +00:00 committed by Sebastien Boeuf
parent c73c31b66e
commit f3f4d07595
1 changed files with 29 additions and 0 deletions
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29
src/bin/ch-remote.rs
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@ -25,6 +25,7 @@ enum Error {
AddDeviceConfig(vmm::config::Error),
AddDiskConfig(vmm::config::Error),
AddPmemConfig(vmm::config::Error),
AddNetConfig(vmm::config::Error),
}
#[derive(Clone, Copy, Debug)]
@ -237,6 +238,17 @@ fn add_pmem_api_command(socket: &mut UnixStream, config: &str) -> Result<(), Err
)
}
fn add_net_api_command(socket: &mut UnixStream, config: &str) -> Result<(), Error> {
let net_config = vmm::config::NetConfig::parse(config).map_err(Error::AddNetConfig)?;
simple_api_command(
socket,
"PUT",
"add-net",
Some(&serde_json::to_string(&net_config).unwrap()),
)
}
fn do_command(matches: &ArgMatches) -> Result<(), Error> {
let mut socket =
UnixStream::connect(matches.value_of("api-socket").unwrap()).map_err(Error::Socket)?;
@ -286,6 +298,14 @@ fn do_command(matches: &ArgMatches) -> Result<(), Error> {
.value_of("pmem_config")
.unwrap(),
),
Some("add-net") => add_net_api_command(
&mut socket,
matches
.subcommand_matches("add-net")
.unwrap()
.value_of("net_config")
.unwrap(),
),
Some(c) => simple_api_command(&mut socket, "PUT", c, None),
None => unreachable!(),
}
@ -331,6 +351,15 @@ fn main() {
.help(vmm::config::PmemConfig::SYNTAX),
),
)
.subcommand(
SubCommand::with_name("add-net")
.about("Add network device")
.arg(
Arg::with_name("net_config")
.index(1)
.help(vmm::config::NetConfig::SYNTAX),
),
)
.subcommand(
SubCommand::with_name("remove-device")
.about("Remove VFIO device")