Merge branch 'sunthera/d-cpuset-added'

CHANGELOG.md

@@ -5,6 +5,7 @@ IMPROVEMENTS
 * Adds `rm` and `attach` options to execute short-lived containers [GH-43] and [[#106](https://github.com/terraform-providers/terraform-provider-docker/pull/106)]
 * Adds container healthcheck[[#93](https://github.com/terraform-providers/terraform-provider-docker/pull/93)]
 * Adds the docker container start flag [GH-62] and [[#94](https://github.com/terraform-providers/terraform-provider-docker/pull/94)]
+* Adds `cpu_set` to docker container [[#41](https://github.com/terraform-providers/terraform-provider-docker/pull/41)]
 
 BUG FIXES
 * Fixes that new network were appended to the default bridge [GH-10]

docker/resource_docker_container.go

@@ -426,6 +426,13 @@ func resourceDockerContainer() *schema.Resource {
 				ValidateFunc: validateIntegerGeqThan(0),
 			},
 
+			"cpu_set": &schema.Schema{
+				Type:         schema.TypeString,
+				Optional:     true,
+				ForceNew:     true,
+				ValidateFunc: validateStringMatchesPattern(`^\d+([,-]\d+)*$`),
+			},
+
 			"log_driver": &schema.Schema{
 				Type:         schema.TypeString,
 				Optional:     true,

docker/resource_docker_container_funcs.go

@@ -210,6 +210,10 @@ func resourceDockerContainerCreate(d *schema.ResourceData, meta interface{}) err
 		hostConfig.CPUShares = int64(v.(int))
 	}
 
+	if v, ok := d.GetOk("cpu_set"); ok {
+		hostConfig.CpusetCpus = v.(string)
+	}
+
 	if v, ok := d.GetOk("log_opts"); ok {
 		hostConfig.LogConfig.Config = mapTypeMapValsToString(v.(map[string]interface{}))
 	}

docker/resource_docker_container_test.go

@@ -212,6 +212,10 @@ func TestAccDockerContainer_customized(t *testing.T) {
 			return fmt.Errorf("Container has wrong cpu shares setting: %d", c.HostConfig.CPUShares)
 		}
 
+		if c.HostConfig.CpusetCpus != "0-1" {
+			return fmt.Errorf("Container has wrong cpu set setting: %s", c.HostConfig.CpusetCpus)
+		}
+
 		if len(c.HostConfig.DNS) != 1 {
 			return fmt.Errorf("Container does not have the correct number of dns entries: %d", len(c.HostConfig.DNS))
 		}
@@ -1048,6 +1052,7 @@ resource "docker_container" "foo" {
 	memory = 512
 	memory_swap = 2048
 	cpu_shares = 32
+	cpu_set = "0-1"
 
 	capabilities {
 		add= ["ALL"]

website/docs/r/container.html.markdown

@@ -84,6 +84,7 @@ data is stored in them. See [the docker documentation][linkdoc] for more details
 * `memory_swap` - (Optional, int) The total memory limit (memory + swap) for the
   container in MBs. This setting may compute to `-1` after `terraform apply` if the target host doesn't support memory swap, when that is the case docker will use a soft limitation.
 * `cpu_shares` - (Optional, int) CPU shares (relative weight) for the container.
+* `cpu_set` - (Optional, string) A comma-separated list or hyphen-separated range of CPUs a container can use, e.g. `0-1`.
 * `log_driver` - (Optional, string) The logging driver to use for the container.
   Defaults to "json-file".
 * `log_opts` - (Optional, map of strings) Key/value pairs to use as options for