Add cpu cfs quota to build

Signed-off-by: Lei Jitang <leijitang@huawei.com>

api/client/build.go

@@ -55,6 +55,7 @@ func (cli *DockerCli) CmdBuild(args ...string) error {
 	flMemoryString := cmd.String([]string{"m", "-memory"}, "", "Memory limit")
 	flMemorySwap := cmd.String([]string{"-memory-swap"}, "", "Total memory (memory + swap), '-1' to disable swap")
 	flCPUShares := cmd.Int64([]string{"c", "-cpu-shares"}, 0, "CPU shares (relative weight)")
+	flCpuQuota := cmd.Int64([]string{"-cpu-quota"}, 0, "Limit the CPU CFS (Completely Fair Scheduler) quota")
 	flCPUSetCpus := cmd.String([]string{"-cpuset-cpus"}, "", "CPUs in which to allow execution (0-3, 0,1)")
 	flCPUSetMems := cmd.String([]string{"-cpuset-mems"}, "", "MEMs in which to allow execution (0-3, 0,1)")
 
@@ -281,6 +282,7 @@ func (cli *DockerCli) CmdBuild(args ...string) error {
 	v.Set("cpusetcpus", *flCPUSetCpus)
 	v.Set("cpusetmems", *flCPUSetMems)
 	v.Set("cpushares", strconv.FormatInt(*flCPUShares, 10))
+	v.Set("cpuquota", strconv.FormatInt(*flCpuQuota, 10))
 	v.Set("memory", strconv.FormatInt(memory, 10))
 	v.Set("memswap", strconv.FormatInt(memorySwap, 10))
 

api/server/server.go

@@ -1343,6 +1343,7 @@ func (s *Server) postBuild(eng *engine.Engine, version version.Version, w http.R
 	buildConfig.MemorySwap = int64Value(r, "memswap")
 	buildConfig.Memory = int64Value(r, "memory")
 	buildConfig.CpuShares = int64Value(r, "cpushares")
+	buildConfig.CpuQuota = int64Value(r, "cpuquota")
 	buildConfig.CpuSetCpus = r.FormValue("cpusetcpus")
 	buildConfig.CpuSetMems = r.FormValue("cpusetmems")
 

builder/evaluator.go

@@ -124,6 +124,7 @@ type Builder struct {
 	cpuSetCpus string
 	cpuSetMems string
 	cpuShares  int64
+	cpuQuota   int64
 	memory     int64
 	memorySwap int64
 

builder/internals.go

@@ -547,6 +547,7 @@ func (b *Builder) create() (*daemon.Container, error) {
 
 	hostConfig := &runconfig.HostConfig{
 		CpuShares:  b.cpuShares,
+		CpuQuota:   b.cpuQuota,
 		CpusetCpus: b.cpuSetCpus,
 		CpusetMems: b.cpuSetMems,
 		Memory:     b.memory,

builder/job.go

@@ -49,6 +49,7 @@ type Config struct {
 	Memory         int64
 	MemorySwap     int64
 	CpuShares      int64
+	CpuQuota       int64
 	CpuSetCpus     string
 	CpuSetMems     string
 	AuthConfig     *cliconfig.AuthConfig
@@ -169,6 +170,7 @@ func Build(d *daemon.Daemon, buildConfig *Config) error {
 		ConfigFile:      buildConfig.ConfigFile,
 		dockerfileName:  buildConfig.DockerfileName,
 		cpuShares:       buildConfig.CpuShares,
+		cpuQuota:        buildConfig.CpuQuota,
 		cpuSetCpus:      buildConfig.CpuSetCpus,
 		cpuSetMems:      buildConfig.CpuSetMems,
 		memory:          buildConfig.Memory,

contrib/completion/bash/docker

@@ -279,7 +279,7 @@ _docker_build() {
 
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--cpu-shares -c --cpuset-cpus --file -f --force-rm --help --memory -m --memory-swap --no-cache --pull --quiet -q --rm --tag -t" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--cpu-shares -c --cpuset-cpus --cpu-quota --file -f --force-rm --help --memory -m --memory-swap --no-cache --pull --quiet -q --rm --tag -t" -- "$cur" ) )
 			;;
 		*)
 			local counter="$(__docker_pos_first_nonflag '--tag|-t')"

docs/man/docker-build.1.md

@@ -17,6 +17,7 @@ docker-build - Build a new image from the source code at PATH
 [**-m**|**--memory**[=*MEMORY*]]
 [**--memory-swap**[=*MEMORY-SWAP*]]
 [**-c**|**--cpu-shares**[=*0*]]
+[**--cpu-quota**[=*0*]]
 [**--cpuset-cpus**[=*CPUSET-CPUS*]]
 
 PATH | URL | -

integration-cli/docker_cli_build_test.go

@@ -5371,7 +5371,7 @@ func (s *DockerSuite) TestBuildResourceConstraintsAreUsed(c *check.C) {
 		c.Fatal(err)
 	}
 
-	cmd := exec.Command(dockerBinary, "build", "--no-cache", "--rm=false", "--memory=64m", "--memory-swap=-1", "--cpuset-cpus=0", "--cpuset-mems=0", "--cpu-shares=100", "-t", name, ".")
+	cmd := exec.Command(dockerBinary, "build", "--no-cache", "--rm=false", "--memory=64m", "--memory-swap=-1", "--cpuset-cpus=0", "--cpuset-mems=0", "--cpu-shares=100", "--cpu-quota=8000", "-t", name, ".")
 	cmd.Dir = ctx.Dir
 
 	out, _, err := runCommandWithOutput(cmd)
@@ -5388,6 +5388,7 @@ func (s *DockerSuite) TestBuildResourceConstraintsAreUsed(c *check.C) {
 		CpusetCpus string
 		CpusetMems string
 		CpuShares  int64
+		CpuQuota   int64
 	}
 
 	cfg, err := inspectFieldJSON(cID, "HostConfig")
@@ -5399,9 +5400,9 @@ func (s *DockerSuite) TestBuildResourceConstraintsAreUsed(c *check.C) {
 	if err := json.Unmarshal([]byte(cfg), &c1); err != nil {
 		c.Fatal(err, cfg)
 	}
-	if c1.Memory != 67108864 || c1.MemorySwap != -1 || c1.CpusetCpus != "0" || c1.CpusetMems != "0" || c1.CpuShares != 100 {
-		c.Fatalf("resource constraints not set properly:\nMemory: %d, MemSwap: %d, CpusetCpus: %s, CpusetMems: %s, CpuShares: %d",
-			c1.Memory, c1.MemorySwap, c1.CpusetCpus, c1.CpusetMems, c1.CpuShares)
+	if c1.Memory != 67108864 || c1.MemorySwap != -1 || c1.CpusetCpus != "0" || c1.CpusetMems != "0" || c1.CpuShares != 100 || c1.CpuQuota != 8000 {
+		c.Fatalf("resource constraints not set properly:\nMemory: %d, MemSwap: %d, CpusetCpus: %s, CpusetMems: %s, CpuShares: %d, CpuQuota: %d",
+			c1.Memory, c1.MemorySwap, c1.CpusetCpus, c1.CpusetMems, c1.CpuShares, c1.CpuQuota)
 	}
 
 	// Make sure constraints aren't saved to image
@@ -5415,9 +5416,9 @@ func (s *DockerSuite) TestBuildResourceConstraintsAreUsed(c *check.C) {
 	if err := json.Unmarshal([]byte(cfg), &c2); err != nil {
 		c.Fatal(err, cfg)
 	}
-	if c2.Memory == 67108864 || c2.MemorySwap == -1 || c2.CpusetCpus == "0" || c2.CpusetMems == "0" || c2.CpuShares == 100 {
-		c.Fatalf("resource constraints leaked from build:\nMemory: %d, MemSwap: %d, CpusetCpus: %s, CpusetMems: %s, CpuShares: %d",
-			c2.Memory, c2.MemorySwap, c2.CpusetCpus, c2.CpusetMems, c2.CpuShares)
+	if c2.Memory == 67108864 || c2.MemorySwap == -1 || c2.CpusetCpus == "0" || c2.CpusetMems == "0" || c2.CpuShares == 100 || c2.CpuQuota == 8000 {
+		c.Fatalf("resource constraints leaked from build:\nMemory: %d, MemSwap: %d, CpusetCpus: %s, CpusetMems: %s, CpuShares: %d, CpuQuota: %d",
+			c2.Memory, c2.MemorySwap, c2.CpusetCpus, c2.CpusetMems, c2.CpuShares, c2.CpuQuota)
 	}
 
 }