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Fix Scheduler Data Dir Permissions Issue (#1432) 

* fix w/ @joshvanl & anton

Signed-off-by: Cassandra Coyle <cassie@diagrid.io>

* add a .

Signed-off-by: Cassandra Coyle <cassie@diagrid.io>

---------

Signed-off-by: Cassandra Coyle <cassie@diagrid.io>
This commit is contained in:
Cassie Coyle 2024-07-19 12:49:08 -06:00 committed by GitHub
parent 16a513ba7a
commit e72f95393c
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1 changed files with 11 additions and 2 deletions
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13
pkg/standalone/standalone.go
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@ -643,7 +643,16 @@ func runSchedulerService(wg *sync.WaitGroup, errorChan chan<- error, info initIn
"--entrypoint", "./scheduler",
}
if info.schedulerVolume != nil {
args = append(args, "--volume", *info.schedulerVolume+":/var/lib/dapr/scheduler")
// Don't touch this file location unless things start breaking.
// In Docker, when Docker creates a volume and mounts that volume. Docker
// assumes the file permissions of that directory if it exists in the container.
// If that directory didn't exist in the container previously, then Docker sets
// the permissions owned by root and not writeable.
// We are lucky in that the Dapr containers have a world writeable directory at
// /var/lock and can therefore mount the Docker volume here.
// TODO: update the Dapr scheduler dockerfile to create a scheduler user id writeable
// directory at /var/lib/dapr/scheduler, then update the path here.
args = append(args, "--volume", *info.schedulerVolume+":/var/lock")
}
if info.dockerNetwork != "" {
@ -664,7 +673,7 @@ func runSchedulerService(wg *sync.WaitGroup, errorChan chan<- error, info initIn
)
}
args = append(args, image, "--etcd-data-dir=/var/lib/dapr/scheduler")
args = append(args, image, "--etcd-data-dir=/var/lock/dapr/scheduler")
_, err = utils.RunCmdAndWait(runtimeCmd, args...)
if err != nil {