"bytes"
"encoding/json"
"fmt"
+ "net"
+ "strings"
"syscall"
"time"
+ "git.arvados.org/arvados.git/lib/crunchrun"
"github.com/sirupsen/logrus"
)
type remoteRunner struct {
uuid string
executor Executor
- envJSON json.RawMessage
+ configJSON json.RawMessage
runnerCmd string
+ runnerArgs []string
remoteUser string
timeoutTERM time.Duration
timeoutSignal time.Duration
if err := enc.Encode(wkr.instType); err != nil {
panic(err)
}
- env := map[string]string{
+ var configData crunchrun.ConfigData
+ configData.Env = map[string]string{
"ARVADOS_API_HOST": wkr.wp.arvClient.APIHost,
"ARVADOS_API_TOKEN": wkr.wp.arvClient.AuthToken,
"InstanceType": instJSON.String(),
+ "GatewayAddress": net.JoinHostPort(wkr.instance.Address(), "0"),
+ "GatewayAuthSecret": wkr.wp.gatewayAuthSecret(uuid),
}
if wkr.wp.arvClient.Insecure {
- env["ARVADOS_API_HOST_INSECURE"] = "1"
+ configData.Env["ARVADOS_API_HOST_INSECURE"] = "1"
}
- envJSON, err := json.Marshal(env)
+ if bufs := wkr.wp.cluster.Containers.LocalKeepBlobBuffersPerVCPU; bufs > 0 {
+ configData.Cluster = wkr.wp.cluster
+ configData.KeepBuffers = bufs * wkr.instType.VCPUs
+ }
+ if wkr.wp.cluster.Containers.CloudVMs.Driver == "ec2" && wkr.instType.Preemptible {
+ configData.EC2SpotCheck = true
+ }
+ configJSON, err := json.Marshal(configData)
if err != nil {
panic(err)
}
rr := &remoteRunner{
uuid: uuid,
executor: wkr.executor,
- envJSON: envJSON,
+ configJSON: configJSON,
runnerCmd: wkr.wp.runnerCmd,
+ runnerArgs: wkr.wp.runnerArgs,
remoteUser: wkr.instance.RemoteUser(),
timeoutTERM: wkr.wp.timeoutTERM,
timeoutSignal: wkr.wp.timeoutSignal,
// assume the remote process _might_ have started, at least until it
// probes the worker and finds otherwise.
func (rr *remoteRunner) Start() {
- cmd := rr.runnerCmd + " --detach --stdin-env '" + rr.uuid + "'"
+ cmd := rr.runnerCmd + " --detach --stdin-config"
+ for _, arg := range rr.runnerArgs {
+ cmd += " '" + strings.Replace(arg, "'", "'\\''", -1) + "'"
+ }
+ cmd += " '" + rr.uuid + "'"
if rr.remoteUser != "root" {
cmd = "sudo " + cmd
}
- stdin := bytes.NewBuffer(rr.envJSON)
+ stdin := bytes.NewBuffer(rr.configJSON)
stdout, stderr, err := rr.executor.Execute(nil, cmd, stdin)
if err != nil {
rr.logger.WithField("stdout", string(stdout)).