docs: document the runtime shim plugin config options
Add documentation for config options under
[plugins."io.containerd.runtime-shim.v2.shim"].
@@ -38,10 +38,6 @@ config as version 1 has been deprecated.
**plugin_dir**
: The directory for dynamic plugins to be stored
-**sched_core**
-: Core scheduling is a feature that allows only trusted tasks to run concurrently
-on cpus sharing compute resources (eg: hyperthreads on a core).
-
**[grpc]**
: Section for gRPC socket listener settings. Contains the following properties:
@@ -103,6 +99,11 @@ documentation.
- **mutation_threshold** guarantees GC is scheduled after n number of database mutations (Default: **100**),
- **schedule_delay** defines the delay after trigger event before scheduling a GC (Default **"0ms"** [immediate]),
- **startup_delay** defines the delay after startup before scheduling a GC (Default **"100ms"**)
+- **[plugins."io.containerd.runtime-shim.v2.shim"]** specifies options for configuring the runtime shim:
+ - **platforms** specifies the list of supported platforms
+ - **sched_core** Core scheduling is a feature that allows only trusted tasks
+ to run concurrently on cpus sharing compute resources (eg: hyperthreads on
+ a core). (Default: **false**)
**oom_score**
: The out of memory (OOM) score applied to the containerd daemon process (Default: 0)
@@ -153,7 +154,6 @@ root = "/var/lib/containerd"
state = "/run/containerd"
oom_score = 0
imports = ["/etc/containerd/runtime_*.toml", "./debug.toml"]
-sched_core = true
[grpc]
address = "/run/containerd/containerd.sock"
@@ -190,6 +190,9 @@ sched_core = true
mutation_threshold = 100
schedule_delay = 0
startup_delay = "100ms"
+ [plugins."io.containerd.runtime-shim.v2.shim"]
+ platforms = ["linux/amd64"]
+ sched_core = true
```
## BUGS
