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Add support for nodejs and python image defaulting and upgrade (#607)
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* Add support nodejs and python image defaulting and upgrade

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>

* Fix

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>

* Fix

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>

* Fix

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>

* Fix

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>

* Fix  typo

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>
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@pavolloffay
pavolloffay authored Dec 15, 2021
1 parent 9e2c3c3 commit 53b62ca
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Showing 14 changed files with 197 additions and 85 deletions.
4 changes: 3 additions & 1 deletion Dockerfile
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Expand Up @@ -23,9 +23,11 @@ ARG VERSION_DATE
ARG OTELCOL_VERSION
ARG TARGETALLOCATOR_VERSION
ARG AUTO_INSTRUMENTATION_JAVA_VERSION
ARG AUTO_INSTRUMENTATION_NODEJS_VERSION
ARG AUTO_INSTRUMENTATION_PYTHON_VERSION

# Build
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -ldflags="-X ${VERSION_PKG}.version=${VERSION} -X ${VERSION_PKG}.buildDate=${VERSION_DATE} -X ${VERSION_PKG}.otelCol=${OTELCOL_VERSION} -X ${VERSION_PKG}.targetAllocator=${TARGETALLOCATOR_VERSION} -X ${VERSION_PKG}.autoInstrumentationJava=${AUTO_INSTRUMENTATION_JAVA_VERSION}" -a -o manager main.go
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -ldflags="-X ${VERSION_PKG}.version=${VERSION} -X ${VERSION_PKG}.buildDate=${VERSION_DATE} -X ${VERSION_PKG}.otelCol=${OTELCOL_VERSION} -X ${VERSION_PKG}.targetAllocator=${TARGETALLOCATOR_VERSION} -X ${VERSION_PKG}.autoInstrumentationJava=${AUTO_INSTRUMENTATION_JAVA_VERSION} -X ${VERSION_PKG}.autoInstrumentationNodeJS=${AUTO_INSTRUMENTATION_NODEJS_VERSION} -X ${VERSION_PKG}.autoInstrumentationPython=${AUTO_INSTRUMENTATION_PYTHON_VERSION}" -a -o manager main.go

# Use distroless as minimal base image to package the manager binary
# Refer to https://github.com/GoogleContainerTools/distroless for more details
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6 changes: 4 additions & 2 deletions Makefile
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Expand Up @@ -6,7 +6,9 @@ OTELCOL_VERSION ?= "$(shell grep -v '\#' versions.txt | grep opentelemetry-colle
OPERATOR_VERSION ?= "$(shell grep -v '\#' versions.txt | grep operator | awk -F= '{print $$2}')"
TARGETALLOCATOR_VERSION ?= "$(shell grep -v '\#' versions.txt | grep targetallocator | awk -F= '{print $$2}')"
AUTO_INSTRUMENTATION_JAVA_VERSION ?= "$(shell grep -v '\#' versions.txt | grep autoinstrumentation-java | awk -F= '{print $$2}')"
LD_FLAGS ?= "-X ${VERSION_PKG}.version=${VERSION} -X ${VERSION_PKG}.buildDate=${VERSION_DATE} -X ${VERSION_PKG}.otelCol=${OTELCOL_VERSION} -X ${VERSION_PKG}.targetAllocator=${TARGETALLOCATOR_VERSION} -X ${VERSION_PKG}.autoInstrumentationJava=${AUTO_INSTRUMENTATION_JAVA_VERSION}"
AUTO_INSTRUMENTATION_NODEJS_VERSION ?= "$(shell grep -v '\#' versions.txt | grep autoinstrumentation-nodejs | awk -F= '{print $$2}')"
AUTO_INSTRUMENTATION_PYTHON_VERSION ?= "$(shell grep -v '\#' versions.txt | grep autoinstrumentation-python | awk -F= '{print $$2}')"
LD_FLAGS ?= "-X ${VERSION_PKG}.version=${VERSION} -X ${VERSION_PKG}.buildDate=${VERSION_DATE} -X ${VERSION_PKG}.otelCol=${OTELCOL_VERSION} -X ${VERSION_PKG}.targetAllocator=${TARGETALLOCATOR_VERSION} -X ${VERSION_PKG}.autoInstrumentationJava=${AUTO_INSTRUMENTATION_JAVA_VERSION} -X ${VERSION_PKG}.autoInstrumentationNodeJS=${AUTO_INSTRUMENTATION_NODEJS_VERSION} -X ${VERSION_PKG}.autoInstrumentationPython=${AUTO_INSTRUMENTATION_PYTHON_VERSION}"

# Image URL to use all building/pushing image targets
IMG_PREFIX ?= ghcr.io/${USER}/opentelemetry-operator
Expand Down Expand Up @@ -134,7 +136,7 @@ set-test-image-vars:

# Build the container image, used only for local dev purposes
container:
docker build -t ${IMG} --build-arg VERSION_PKG=${VERSION_PKG} --build-arg VERSION=${VERSION} --build-arg VERSION_DATE=${VERSION_DATE} --build-arg OTELCOL_VERSION=${OTELCOL_VERSION} --build-arg TARGETALLOCATOR_VERSION=${TARGETALLOCATOR_VERSION} --build-arg AUTO_INSTRUMENTATION_JAVA_VERSION=${AUTO_INSTRUMENTATION_JAVA_VERSION} .
docker build -t ${IMG} --build-arg VERSION_PKG=${VERSION_PKG} --build-arg VERSION=${VERSION} --build-arg VERSION_DATE=${VERSION_DATE} --build-arg OTELCOL_VERSION=${OTELCOL_VERSION} --build-arg TARGETALLOCATOR_VERSION=${TARGETALLOCATOR_VERSION} --build-arg AUTO_INSTRUMENTATION_JAVA_VERSION=${AUTO_INSTRUMENTATION_JAVA_VERSION} --build-arg AUTO_INSTRUMENTATION_NODEJS_VERSION=${AUTO_INSTRUMENTATION_NODEJS_VERSION} --build-arg AUTO_INSTRUMENTATION_PYTHON_VERSION=${AUTO_INSTRUMENTATION_PYTHON_VERSION} .

# Push the container image, used only for local dev purposes
container-push:
Expand Down
6 changes: 0 additions & 6 deletions README.md
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Expand Up @@ -186,12 +186,6 @@ spec:
sampler:
type: parentbased_traceidratio
argument: "0.25"
java:
image: ghcr.io/open-telemetry/opentelemetry-operator/autoinstrumentation-java:latest
nodejs:
image: ghcr.io/open-telemetry/opentelemetry-operator/autoinstrumentation-nodejs:latest
python:
image: ghcr.io/open-telemetry/opentelemetry-operator/autoinstrumentation-python:latest
EOF
```

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14 changes: 13 additions & 1 deletion apis/v1alpha1/instrumentation_webhook.go
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Expand Up @@ -25,7 +25,9 @@ import (
)

const (
AnnotationDefaultAutoInstrumentationJava = "instrumentation.opentelemetry.io/default-auto-instrumentation-java-image"
AnnotationDefaultAutoInstrumentationJava = "instrumentation.opentelemetry.io/default-auto-instrumentation-java-image"
AnnotationDefaultAutoInstrumentationNodeJS = "instrumentation.opentelemetry.io/default-auto-instrumentation-nodejs-image"
AnnotationDefaultAutoInstrumentationPython = "instrumentation.opentelemetry.io/default-auto-instrumentation-python-image"
)

// log is for logging in this package.
Expand Down Expand Up @@ -56,6 +58,16 @@ func (r *Instrumentation) Default() {
r.Spec.Java.Image = val
}
}
if r.Spec.NodeJS.Image == "" {
if val, ok := r.Annotations[AnnotationDefaultAutoInstrumentationNodeJS]; ok {
r.Spec.NodeJS.Image = val
}
}
if r.Spec.Python.Image == "" {
if val, ok := r.Annotations[AnnotationDefaultAutoInstrumentationPython]; ok {
r.Spec.Python.Image = val
}
}
}

// +kubebuilder:webhook:verbs=create;update,path=/validate-opentelemetry-io-v1alpha1-instrumentation,mutating=false,failurePolicy=fail,groups=opentelemetry.io,resources=instrumentations,versions=v1alpha1,name=vinstrumentationcreateupdate.kb.io,sideEffects=none,admissionReviewVersions={v1,v1beta1}
Expand Down
10 changes: 8 additions & 2 deletions apis/v1alpha1/instrumentation_webhook_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -24,11 +24,17 @@ import (
func TestInstrumentationDefaultingWebhook(t *testing.T) {
inst := &Instrumentation{
ObjectMeta: metav1.ObjectMeta{
Annotations: map[string]string{AnnotationDefaultAutoInstrumentationJava: "img:1"},
Annotations: map[string]string{
AnnotationDefaultAutoInstrumentationJava: "java-img:1",
AnnotationDefaultAutoInstrumentationNodeJS: "nodejs-img:1",
AnnotationDefaultAutoInstrumentationPython: "python-img:1",
},
},
}
inst.Default()
assert.Equal(t, "img:1", inst.Spec.Java.Image)
assert.Equal(t, "java-img:1", inst.Spec.Java.Image)
assert.Equal(t, "nodejs-img:1", inst.Spec.NodeJS.Image)
assert.Equal(t, "python-img:1", inst.Spec.Python.Image)
}

func TestInstrumentationValidatingWebhook(t *testing.T) {
Expand Down
48 changes: 31 additions & 17 deletions internal/config/main.go
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Expand Up @@ -44,12 +44,14 @@ type Config struct {
onChange []func() error

// config state
collectorImage string
collectorConfigMapEntry string
targetAllocatorImage string
targetAllocatorConfigMapEntry string
platform platform.Platform
autoInstrumentationJavaImage string
collectorImage string
collectorConfigMapEntry string
targetAllocatorImage string
targetAllocatorConfigMapEntry string
platform platform.Platform
autoInstrumentationJavaImage string
autoInstrumentationNodeJSImage string
autoInstrumentationPythonImage string
}

// New constructs a new configuration based on the given options.
Expand All @@ -68,16 +70,18 @@ func New(opts ...Option) Config {
}

return Config{
autoDetect: o.autoDetect,
autoDetectFrequency: o.autoDetectFrequency,
collectorImage: o.collectorImage,
collectorConfigMapEntry: o.collectorConfigMapEntry,
targetAllocatorImage: o.targetAllocatorImage,
targetAllocatorConfigMapEntry: o.targetAllocatorConfigMapEntry,
logger: o.logger,
onChange: o.onChange,
platform: o.platform,
autoInstrumentationJavaImage: o.autoInstrumentationjavaImage,
autoDetect: o.autoDetect,
autoDetectFrequency: o.autoDetectFrequency,
collectorImage: o.collectorImage,
collectorConfigMapEntry: o.collectorConfigMapEntry,
targetAllocatorImage: o.targetAllocatorImage,
targetAllocatorConfigMapEntry: o.targetAllocatorConfigMapEntry,
logger: o.logger,
onChange: o.onChange,
platform: o.platform,
autoInstrumentationJavaImage: o.autoInstrumentationJavaImage,
autoInstrumentationNodeJSImage: o.autoInstrumentationNodeJSImage,
autoInstrumentationPythonImage: o.autoInstrumentationPythonImage,
}
}

Expand Down Expand Up @@ -169,7 +173,17 @@ func (c *Config) Platform() platform.Platform {
return c.platform
}

// AutoInstrumentationJavaImage returns OpenTelemetry auto-instrumentation container image.
// AutoInstrumentationJavaImage returns OpenTelemetry Java auto-instrumentation container image.
func (c *Config) AutoInstrumentationJavaImage() string {
return c.autoInstrumentationJavaImage
}

// AutoInstrumentationNodeJSImage returns OpenTelemetry NodeJS auto-instrumentation container image.
func (c *Config) AutoInstrumentationNodeJSImage() string {
return c.autoInstrumentationNodeJSImage
}

// AutoInstrumentationPythonImage returns OpenTelemetry Python auto-instrumentation container image.
func (c *Config) AutoInstrumentationPythonImage() string {
return c.autoInstrumentationPythonImage
}
38 changes: 26 additions & 12 deletions internal/config/options.go
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Expand Up @@ -28,17 +28,19 @@ import (
type Option func(c *options)

type options struct {
autoDetect autodetect.AutoDetect
autoDetectFrequency time.Duration
targetAllocatorImage string
collectorImage string
autoInstrumentationjavaImage string
collectorConfigMapEntry string
targetAllocatorConfigMapEntry string
logger logr.Logger
onChange []func() error
platform platform.Platform
version version.Version
autoDetect autodetect.AutoDetect
autoDetectFrequency time.Duration
targetAllocatorImage string
collectorImage string
autoInstrumentationJavaImage string
autoInstrumentationNodeJSImage string
autoInstrumentationPythonImage string
collectorConfigMapEntry string
targetAllocatorConfigMapEntry string
logger logr.Logger
onChange []func() error
platform platform.Platform
version version.Version
}

func WithAutoDetect(a autodetect.AutoDetect) Option {
Expand Down Expand Up @@ -98,6 +100,18 @@ func WithVersion(v version.Version) Option {

func WithAutoInstrumentationJavaImage(s string) Option {
return func(o *options) {
o.autoInstrumentationjavaImage = s
o.autoInstrumentationJavaImage = s
}
}

func WithAutoInstrumentationNodeJSImage(s string) Option {
return func(o *options) {
o.autoInstrumentationNodeJSImage = s
}
}

func WithAutoInstrumentationPythonImage(s string) Option {
return func(o *options) {
o.autoInstrumentationPythonImage = s
}
}
61 changes: 42 additions & 19 deletions internal/version/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -21,43 +21,52 @@ import (
)

var (
version string
buildDate string
otelCol string
targetAllocator string
autoInstrumentationJava string
version string
buildDate string
otelCol string
targetAllocator string
autoInstrumentationJava string
autoInstrumentationNodeJS string
autoInstrumentationPython string
)

// Version holds this Operator's version as well as the version of some of the components it uses.
type Version struct {
Operator string `json:"opentelemetry-operator"`
BuildDate string `json:"build-date"`
OpenTelemetryCollector string `json:"opentelemetry-collector-version"`
Go string `json:"go-version"`
TargetAllocator string `json:"target-allocator-version"`
JavaAutoInstrumentation string `json:"auto-instrumentation-java"`
Operator string `json:"opentelemetry-operator"`
BuildDate string `json:"build-date"`
OpenTelemetryCollector string `json:"opentelemetry-collector-version"`
Go string `json:"go-version"`
TargetAllocator string `json:"target-allocator-version"`
AutoInstrumentationJava string `json:"auto-instrumentation-java"`
AutoInstrumentationNodeJS string `json:"auto-instrumentation-nodejs"`
AutoInstrumentationPython string `json:"auto-instrumentation-python"`
}

// Get returns the Version object with the relevant information.
func Get() Version {
return Version{
Operator: version,
BuildDate: buildDate,
OpenTelemetryCollector: OpenTelemetryCollector(),
Go: runtime.Version(),
TargetAllocator: TargetAllocator(),
JavaAutoInstrumentation: javaAutoInstrumentation(),
Operator: version,
BuildDate: buildDate,
OpenTelemetryCollector: OpenTelemetryCollector(),
Go: runtime.Version(),
TargetAllocator: TargetAllocator(),
AutoInstrumentationJava: AutoInstrumentationJava(),
AutoInstrumentationNodeJS: AutoInstrumentationNodeJS(),
AutoInstrumentationPython: AutoInstrumentationPython(),
}
}

func (v Version) String() string {
return fmt.Sprintf(
"Version(Operator='%v', BuildDate='%v', OpenTelemetryCollector='%v', Go='%v', TargetAllocator='%v')",
"Version(Operator='%v', BuildDate='%v', OpenTelemetryCollector='%v', Go='%v', TargetAllocator='%v', AutoInstrumentationJava='%v', AutoInstrumentationNodeJS='%v', AutoInstrumentationPython='%v')",
v.Operator,
v.BuildDate,
v.OpenTelemetryCollector,
v.Go,
v.TargetAllocator,
v.AutoInstrumentationJava,
v.AutoInstrumentationNodeJS,
v.AutoInstrumentationPython,
)
}

Expand All @@ -83,9 +92,23 @@ func TargetAllocator() string {
return "0.0.0"
}

func javaAutoInstrumentation() string {
func AutoInstrumentationJava() string {
if len(autoInstrumentationJava) > 0 {
return autoInstrumentationJava
}
return "0.0.0"
}

func AutoInstrumentationNodeJS() string {
if len(autoInstrumentationNodeJS) > 0 {
return autoInstrumentationNodeJS
}
return "0.0.0"
}

func AutoInstrumentationPython() string {
if len(autoInstrumentationPython) > 0 {
return autoInstrumentationPython
}
return "0.0.0"
}
10 changes: 9 additions & 1 deletion internal/version/main_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -51,5 +51,13 @@ func TestTargetAllocatorVersionFromBuild(t *testing.T) {
}

func TestAutoInstrumentationJavaFallbackVersion(t *testing.T) {
assert.Equal(t, "0.0.0", javaAutoInstrumentation())
assert.Equal(t, "0.0.0", AutoInstrumentationJava())
}

func TestAutoInstrumentationNodeJSFallbackVersion(t *testing.T) {
assert.Equal(t, "0.0.0", AutoInstrumentationNodeJS())
}

func TestAutoInstrumentationPythonFallbackVersion(t *testing.T) {
assert.Equal(t, "0.0.0", AutoInstrumentationPython())
}
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