faas-rs/faasd
1
0
Fork 0
mirror of https://github.com/openfaas/faasd.git synced 2025-06-19 12:36:38 +00:00
Code Issues Packages Projects Releases Wiki Activity

Restart stopped tasks

Browse Source 
This patch reports stopped tasks as having zero scale, which
means the gateway will send a "scale up" request, the same
way as it does for paused containers, or those which have
no task due to a reboot of the machine.

The scale up logic will now delete the stopped task and
recreate the task.

Tested with nodeinfo and figlet on a Dell XPS with
Ubuntu 16.04. The scaling logic has been re-written, but
re-tested by manually pausing and manually removing
the task of a container.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
This commit is contained in:
Alex Ellis (OpenFaaS Ltd)
2020-09-19 21:07:43 +01:00
committed by Alex Ellis
parent 87f49b0289
commit 40829bbf88
4 changed files with 67 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
pkg/provider/handlers/functions.go
View File

@ -68,6 +68,7 @@ func GetFunction(client *containerd.Client, name string) (Function, error) {
if err != nil {
return Function{}, fmt.Errorf("unable to get task status for container: %s %s", name, err)
}
if svc.Status == "running" {
replicas = 1
f.pid = task.Pid()
@ -85,7 +86,7 @@ func GetFunction(client *containerd.Client, name string) (Function, error) {
f.replicas = replicas
return f, nil
}
return Function{}, fmt.Errorf("unable to find function: %s, error %s", name, err)
}