5dee1141d1
* client/executor: refactor client to remove interpolation * executor: POC libcontainer based executor * vendor: use hashicorp libcontainer fork * vendor: add libcontainer/nsenter dep * executor: updated executor interface to simplify operations * executor: implement logging pipe * logmon: new logmon plugin to manage task logs * driver/executor: use logmon for log management * executor: fix tests and windows build * executor: fix logging key names * executor: fix test failures * executor: add config field to toggle between using libcontainer and standard executors * logmon: use discover utility to discover nomad executable * executor: only call libcontainer-shim on main in linux * logmon: use seperate path configs for stdout/stderr fifos * executor: windows fixes * executor: created reusable pid stats collection utility that can be used in an executor * executor: update fifo.Open calls * executor: fix build * remove executor from docker driver * executor: Shutdown func to kill and cleanup executor and its children * executor: move linux specific universal executor funcs to seperate file * move logmon initialization to a task runner hook * client: doc fixes and renaming from code review * taskrunner: use shared config struct for logmon fifo fields * taskrunner: logmon only needs to be started once per task
37 lines
865 B
Go
37 lines
865 B
Go
package logmon
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import (
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"golang.org/x/net/context"
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plugin "github.com/hashicorp/go-plugin"
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"github.com/hashicorp/nomad/client/logmon/proto"
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)
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type logmonServer struct {
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broker *plugin.GRPCBroker
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impl LogMon
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}
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func (s *logmonServer) Start(ctx context.Context, req *proto.StartRequest) (*proto.StartResponse, error) {
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cfg := &LogConfig{
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LogDir: req.LogDir,
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StdoutLogFile: req.StdoutFileName,
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StderrLogFile: req.StderrFileName,
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MaxFiles: int(req.MaxFiles),
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MaxFileSizeMB: int(req.MaxFileSizeMb),
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StdoutFifo: req.StdoutFifo,
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StderrFifo: req.StderrFifo,
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}
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err := s.impl.Start(cfg)
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if err != nil {
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return nil, err
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}
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resp := &proto.StartResponse{}
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return resp, nil
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}
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func (s *logmonServer) Stop(ctx context.Context, req *proto.StopRequest) (*proto.StopResponse, error) {
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return &proto.StopResponse{}, s.impl.Stop()
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}
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