kemko/nomad
1
0
Fork 0
mirror of https://github.com/kemko/nomad.git synced 2026-01-10 12:25:42 +03:00
Code Issues Packages Projects Releases Wiki Activity

AllocDirBuilder that creates the alloc directory structure

Browse Source
This commit is contained in:
Alex Dadgar
2015-09-21 14:13:17 -07:00
parent 122c14965a
commit 38460ca653
9 changed files with 211 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
client/driver/java.go
View File

@@ -14,6 +14,7 @@ import (
"syscall"
"time"
"github.com/hashicorp/nomad/client/allocdir"
"github.com/hashicorp/nomad/client/config"
"github.com/hashicorp/nomad/client/executor"
"github.com/hashicorp/nomad/nomad/structs"
@@ -104,7 +105,15 @@ func (d *JavaDriver) Start(ctx *ExecContext, task *structs.Task) (DriverHandle,
return nil, fmt.Errorf("Error downloading source for Java driver: %s", err)
}
fPath := filepath.Join(ctx.AllocDir, path.Base(source))
// Get the tasks local directory.
taskDir, err := ctx.AllocDir.TaskDir(d.DriverContext.taskName)
if err != nil {
return nil, err
}
taskLocal := filepath.Join(taskDir, allocdir.TaskLocal)
// Create a location to download the binary.
fPath := filepath.Join(taskLocal, path.Base(source))
f, err := os.OpenFile(fPath, os.O_CREATE|os.O_WRONLY, 0666)
if err != nil {
return nil, fmt.Errorf("Error opening file to download to: %s", err)
@@ -113,7 +122,7 @@ func (d *JavaDriver) Start(ctx *ExecContext, task *structs.Task) (DriverHandle,
defer f.Close()
defer resp.Body.Close()
// Copy remote file to local AllocDir for execution
// Copy remote file to local directory for execution
// TODO: a retry of sort if io.Copy fails, for large binaries
_, ioErr := io.Copy(f, resp.Body)
if ioErr != nil {