source labels from runner-go

command/compile.go

@@ -33,6 +33,7 @@ type compileCommand struct {
 	Environ    map[string]string
 	Labels     map[string]string
 	Secrets    map[string]string
+	Resources  compiler.Resources
 }
 
 func (c *compileCommand) run(*kingpin.ParseContext) error {
@@ -102,6 +103,7 @@ func (c *compileCommand) run(*kingpin.ParseContext) error {
 		System:     c.System,
 		Environ:    c.Environ,
 		Labels:     c.Labels,
+		Resources:  c.Resources,
 		Privileged: append(c.Privileged, compiler.Privileged...),
 		Networks:   c.Networks,
 		Volumes:    c.Volumes,
@@ -149,6 +151,27 @@ func registerCompile(app *kingpin.Application) {
 	cmd.Flag("privileged", "privileged docker images").
 		StringsVar(&c.Privileged)
 
+	cmd.Flag("cpu-period", "container cpu period").
+		Int64Var(&c.Resources.CPUPeriod)
+
+	cmd.Flag("cpu-quota", "container cpu quota").
+		Int64Var(&c.Resources.CPUQuota)
+
+	cmd.Flag("cpu-set", "container cpu set").
+		StringsVar(&c.Resources.CPUSet)
+
+	cmd.Flag("cpu-shares", "container cpu shares").
+		Int64Var(&c.Resources.CPUShares)
+
+	cmd.Flag("memory", "container memory limit").
+		Int64Var(&c.Resources.MemLimit)
+
+	cmd.Flag("memory-swap", "container memory swap limit").
+		Int64Var(&c.Resources.MemSwapLimit)
+
+	cmd.Flag("shmsize", "container shm size").
+		Int64Var(&c.Resources.ShmSize)
+
 	// shared pipeline flags
 	c.Flags = internal.ParseFlags(cmd)
 }

command/exec.go

@@ -46,6 +46,7 @@ type execCommand struct {
 	Environ    map[string]string
 	Labels     map[string]string
 	Secrets    map[string]string
+	Resources  compiler.Resources
 	Pretty     bool
 	Procs      int64
 	Debug      bool
@@ -122,6 +123,7 @@ func (c *execCommand) run(*kingpin.ParseContext) error {
 		System:     c.System,
 		Environ:    c.Environ,
 		Labels:     c.Labels,
+		Resources:  c.Resources,
 		Privileged: append(c.Privileged, compiler.Privileged...),
 		Networks:   c.Networks,
 		Volumes:    c.Volumes,
@@ -279,6 +281,27 @@ func registerExec(app *kingpin.Application) {
 	cmd.Flag("privileged", "privileged docker images").
 		StringsVar(&c.Privileged)
 
+	cmd.Flag("cpu-period", "container cpu period").
+		Int64Var(&c.Resources.CPUPeriod)
+
+	cmd.Flag("cpu-quota", "container cpu quota").
+		Int64Var(&c.Resources.CPUQuota)
+
+	cmd.Flag("cpu-set", "container cpu set").
+		StringsVar(&c.Resources.CPUSet)
+
+	cmd.Flag("cpu-shares", "container cpu shares").
+		Int64Var(&c.Resources.CPUShares)
+
+	cmd.Flag("memory", "container memory limit").
+		Int64Var(&c.Resources.MemLimit)
+
+	cmd.Flag("memory-swap", "container memory swap limit").
+		Int64Var(&c.Resources.MemSwapLimit)
+
+	cmd.Flag("shmsize", "container shm size").
+		Int64Var(&c.Resources.ShmSize)
+
 	cmd.Flag("public-key", "public key file path").
 		ExistingFileVar(&c.PublicKey)
 

engine/compiler/compiler.go

@@ -16,6 +16,7 @@ import (
 	"github.com/drone/drone-go/drone"
 	"github.com/drone/runner-go/clone"
 	"github.com/drone/runner-go/environ"
+	"github.com/drone/runner-go/labels"
 	"github.com/drone/runner-go/manifest"
 	"github.com/drone/runner-go/secret"
 
@@ -36,6 +37,18 @@ var Privileged = []string{
 	"plugins/heroku",
 }
 
+// Resources defines container resource constraints. These
+// constraints are per-container, not per-pipeline.
+type Resources struct {
+	MemLimit     int64
+	MemSwapLimit int64
+	ShmSize      int64
+	CPUQuota     int64
+	CPUPeriod    int64
+	CPUShares    int64
+	CPUSet       []string
+}
+
 // Compiler compiles the Yaml configuration file to an
 // intermediate representation optimized for simple execution.
 type Compiler struct {
@@ -88,6 +101,10 @@ type Compiler struct {
 	// mounted to each pipeline container.
 	Volumes map[string]string
 
+	// Resources provides global resource constraints
+	// applies to pipeline containers.
+	Resources Resources
+
 	// Netrc provides netrc parameters that can be used by the
 	// default clone step to authenticate to the remote
 	// repository.
@@ -111,23 +128,27 @@ func (c *Compiler) Compile(ctx context.Context) *engine.Spec {
 		Path: base,
 	}
 
+	// create system labels
+	labels := labels.Combine(
+		c.Labels,
+		labels.FromRepo(c.Repo),
+		labels.FromBuild(c.Build),
+		labels.FromStage(c.Stage),
+		labels.FromSystem(c.System),
+		labels.WithTimeout(c.Repo),
+	)
+
 	// create the workspace volume
 	volume := &engine.VolumeEmptyDir{
-		ID:   random(),
+		ID:     random(),
-		Name: mount.Name,
+		Name:   mount.Name,
-		Labels: environ.Combine(
+		Labels: labels,
-			c.Labels,
-			createLabels(c.Repo, c.Build, c.Stage),
-		),
 	}
 
 	spec := &engine.Spec{
 		Network: engine.Network{
-			ID: random(),
+			ID:     random(),
-			Labels: environ.Combine(
+			Labels: labels,
-				c.Labels,
-				createLabels(c.Repo, c.Build, c.Stage),
-			),
 		},
 		Platform: engine.Platform{
 			OS:      c.Pipeline.Platform.OS,
@@ -200,10 +221,7 @@ func (c *Compiler) Compile(ctx context.Context) *engine.Spec {
 		step.ID = random()
 		step.Envs = environ.Combine(envs, step.Envs)
 		step.WorkingDir = full
-		step.Labels = environ.Combine(
+		step.Labels = labels
-			c.Labels,
-			createLabels(c.Repo, c.Build, c.Stage),
-		)
 		step.Volumes = append(step.Volumes, mount)
 		spec.Steps = append(spec.Steps, step)
 	}
@@ -214,10 +232,7 @@ func (c *Compiler) Compile(ctx context.Context) *engine.Spec {
 		dst.Detach = true
 		dst.Envs = environ.Combine(envs, dst.Envs)
 		dst.Volumes = append(dst.Volumes, mount)
-		dst.Labels = environ.Combine(
+		dst.Labels = labels
-			c.Labels,
-			createLabels(c.Repo, c.Build, c.Stage),
-		)
 		setupScript(src, dst, os)
 		setupWorkdir(src, dst, full)
 		spec.Steps = append(spec.Steps, dst)
@@ -234,10 +249,7 @@ func (c *Compiler) Compile(ctx context.Context) *engine.Spec {
 		dst := createStep(c.Pipeline, src)
 		dst.Envs = environ.Combine(envs, dst.Envs)
 		dst.Volumes = append(dst.Volumes, mount)
-		dst.Labels = environ.Combine(
+		dst.Labels = labels
-			c.Labels,
-			createLabels(c.Repo, c.Build, c.Stage),
-		)
 		setupScript(src, dst, full)
 		setupWorkdir(src, dst, full)
 		spec.Steps = append(spec.Steps, dst)
@@ -294,6 +306,17 @@ func (c *Compiler) Compile(ctx context.Context) *engine.Spec {
 		}
 	}
 
+	// append global resource limits to steps
+	for _, step := range spec.Steps {
+		step.MemSwapLimit = c.Resources.MemSwapLimit
+		step.MemLimit = c.Resources.MemLimit
+		step.ShmSize = c.Resources.ShmSize
+		step.CPUPeriod = c.Resources.CPUPeriod
+		step.CPUQuota = c.Resources.CPUQuota
+		step.CPUShares = c.Resources.CPUShares
+		step.CPUSet = c.Resources.CPUSet
+	}
+
 	// append global networks to the steps.
 	for _, step := range spec.Steps {
 		step.Networks = append(step.Networks, c.Networks...)

engine/compiler/label.go

@@ -1,33 +0,0 @@
-// Copyright 2019 Drone.IO Inc. All rights reserved.
-// Use of this source code is governed by the Polyform License
-// that can be found in the LICENSE file.
-
-package compiler
-
-import (
-	"fmt"
-	"time"
-
-	"github.com/drone/drone-go/drone"
-)
-
-func createLabels(
-	repo *drone.Repo,
-	build *drone.Build,
-	stage *drone.Stage,
-) map[string]string {
-	return map[string]string{
-		"io.drone":                "true",
-		"io.drone.build.number":   fmt.Sprint(build.Number),
-		"io.drone.repo.namespace": repo.Namespace,
-		"io.drone.repo.name":      repo.Name,
-		"io.drone.stage.name":     stage.Name,
-		"io.drone.stage.number":   fmt.Sprint(stage.Number),
-		"io.drone.ttl":            fmt.Sprint(time.Duration(repo.Timeout) * time.Minute),
-		"io.drone.expires":        fmt.Sprint(time.Now().Add(time.Duration(repo.Timeout)*time.Minute + time.Hour).Unix()),
-		"io.drone.created":        fmt.Sprint(time.Now().Unix()),
-		"io.drone.protected":      "false",
-	}
-	// labels["io.drone.step.name"] = step.Name
-	// labels["io.drone.step.number"] = fmt.Sprint(step.Number)
-}

engine/spec.go

@@ -21,6 +21,10 @@ type (
 		ID           string            `json:"id,omitempty"`
 		Auth         *Auth             `json:"auth,omitempty"`
 		Command      []string          `json:"args,omitempty"`
+		CPUPeriod    int64             `json:"cpu_period,omitempty"`
+		CPUQuota     int64             `json:"cpu_quota,omitempty"`
+		CPUShares    int64             `json:"cpu_shares,omitempty"`
+		CPUSet       []string          `json:"cpu_set,omitempty"`
 		Detach       bool              `json:"detach,omitempty"`
 		DependsOn    []string          `json:"depends_on,omitempty"`
 		DNS          []string          `json:"dns,omitempty"`
@@ -34,6 +38,8 @@ type (
 		IgnoreStderr bool              `json:"ignore_stdout,omitempty"`
 		Image        string            `json:"image,omitempty"`
 		Labels       map[string]string `json:"labels,omitempty"`
+		MemSwapLimit int64             `json:"memswap_limit,omitempty"`
+		MemLimit     int64             `json:"mem_limit,omitempty"`
 		Name         string            `json:"name,omitempty"`
 		Network      string            `json:"network,omitempty"`
 		Networks     []string          `json:"networks,omitempty"`
@@ -41,6 +47,7 @@ type (
 		Pull         PullPolicy        `json:"pull,omitempty"`
 		RunPolicy    RunPolicy         `json:"run_policy,omitempty"`
 		Secrets      []*Secret         `json:"secrets,omitempty"`
+		ShmSize      int64             `json:"shm_size,omitempty"`
 		User         string            `json:"user,omitempty"`
 		Volumes      []*VolumeMount    `json:"volumes,omitempty"`
 		WorkingDir   string            `json:"working_dir,omitempty"`

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/drone/drone-runtime v1.0.7-0.20190729202838-87c84080f4a1
 	github.com/drone/drone-yaml v1.2.2
 	github.com/drone/envsubst v1.0.2
-	github.com/drone/runner-go v1.2.3-0.20191008184914-35b0486b7f23
+	github.com/drone/runner-go v1.2.3-0.20191017212814-48a0db6f4ed7
 	github.com/drone/signal v1.0.0
 	github.com/ghodss/yaml v1.0.0
 	github.com/google/go-cmp v0.3.0

go.sum

@@ -51,6 +51,8 @@ github.com/drone/runner-go v1.1.1-0.20190716194717-969b4e42cd4b/go.mod h1:GvB5hX
 github.com/drone/runner-go v1.2.2 h1:fwYgjyJl6KdjQGEUFof9+HLtNpK3iHq7UuR+/aYNyDk=
 github.com/drone/runner-go v1.2.3-0.20191008184914-35b0486b7f23 h1:sj9myNBjsR7C6HFdR0Lp79KtZw5MHf97FfRIsmoA1Ys=
 github.com/drone/runner-go v1.2.3-0.20191008184914-35b0486b7f23/go.mod h1:GvB5hX023g0n5UZUjMBmudk6givdDDuLcls7Nolm5v8=
+github.com/drone/runner-go v1.2.3-0.20191017212814-48a0db6f4ed7 h1:qGsY45PRwKdbaKZqa2jswjS5nbLEp1sDXFbVaIcbi4I=
+github.com/drone/runner-go v1.2.3-0.20191017212814-48a0db6f4ed7/go.mod h1:GvB5hX023g0n5UZUjMBmudk6givdDDuLcls7Nolm5v8=
 github.com/drone/signal v1.0.0 h1:NrnM2M/4yAuU/tXs6RP1a1ZfxnaHwYkd0kJurA1p6uI=
 github.com/drone/signal v1.0.0/go.mod h1:S8t92eFT0g4WUgEc/LxG+LCuiskpMNsG0ajAMGnyZpc=
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=