Added open tracing java example

.github/workflows/main.yml

@@ -0,0 +1,27 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+
+      # Runs a single command using the runners shell
+      - name: Run make
+        run: make

Makefile

@@ -1,14 +1,16 @@
 SHELL:=/bin/bash
+AWS_DEFAULT_REGION?=ap-southeast-2
+
 TERRAFORM_VERSION=0.13.4
 TERRAFORM=docker run --rm -v "${PWD}:/work" -v "${HOME}:/root" -e AWS_DEFAULT_REGION=$(AWS_DEFAULT_REGION) -e http_proxy=$(http_proxy) --net=host -w /work hashicorp/terraform:$(TERRAFORM_VERSION)
 
 TERRAFORM_DOCS=docker run --rm -v "${PWD}:/work" tmknom/terraform-docs
 
-CHECKOV=docker run --rm -t -v "${PWD}:/work" bridgecrew/checkov
+CHECKOV=docker run --rm -v "${PWD}:/work" bridgecrew/checkov
 
-TFSEC=docker run --rm -it -v "${PWD}:/work" liamg/tfsec
+TFSEC=docker run --rm -v "${PWD}:/work" liamg/tfsec
 
-DIAGRAMS=docker run -t -v "${PWD}:/work" figurate/diagrams python
+DIAGRAMS=docker run -v "${PWD}:/work" figurate/diagrams python
 
 EXAMPLE=$(wordlist 2, $(words $(MAKECMDGOALS)), $(MAKECMDGOALS))
 
@@ -17,7 +19,7 @@ EXAMPLE=$(wordlist 2, $(words $(MAKECMDGOALS)), $(MAKECMDGOALS))
 all: validate test docs format
 
 clean:
-	rm -rf .terraform/ terraform.tfstate* examples/ical4j/build ical4j.zip
+	rm -rf .terraform/ terraform.tfstate* examples/ical4j/build ical4j.zip opentracing.zip
 
 validate:
 	$(TERRAFORM) init && $(TERRAFORM) validate && \
@@ -50,7 +52,8 @@ format:
 		$(TERRAFORM) fmt -list=true ./modules/aws-sdk-java && \
 		$(TERRAFORM) fmt -list=true ./modules/groovy-runtime && \
 		$(TERRAFORM) fmt -list=true ./modules/python-requests && \
-		$(TERRAFORM) fmt -list=true ./examples/ical4j
+		$(TERRAFORM) fmt -list=true ./examples/ical4j && \
+		$(TERRAFORM) fmt -list=true ./examples/opentracing
 
 example:
-	$(TERRAFORM) init examples/$(EXAMPLE) && $(TERRAFORM) plan examples/$(EXAMPLE)
+	$(TERRAFORM) init -upgrade examples/$(EXAMPLE) && $(TERRAFORM) plan examples/$(EXAMPLE)

examples/ical4j/main.tf

@@ -7,7 +7,7 @@ module "build" {
 module "lambda_layer" {
   source = "../.."
 
-  content_path = "${path.root}/build/layer"
+  content_path = "${module.build.output_dir}/layer"
   description  = "iCal4j java library"
   layer_name   = "ical4j"
   runtimes     = ["java8"]

examples/ical4j/outputs.tf

@@ -0,0 +1,3 @@
+output "container_logs" {
+  value = module.build.container_logs
+}

examples/ical4j/provider.tf

@@ -1,3 +1,3 @@
 provider "docker" {
-  host = "tcp://127.0.0.1:2375/"
+  host = "tcp://127.0.0.1:2376/"
 }

examples/opentracing/build.gradle

@@ -0,0 +1,18 @@
+plugins {
+    id 'java'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compile "io.opentracing:opentracing-util:$openTracingVersion"
+}
+
+task copyDeps(type: Copy) {
+    from configurations.compile
+    into 'build/layer/java/libs'
+}
+
+build.dependsOn copyDeps

examples/opentracing/gradle.properties

@@ -0,0 +1 @@
+openTracingVersion = 0.33.0

examples/opentracing/main.tf

@@ -0,0 +1,17 @@
+module "build" {
+  source = "figurate/docker-container/docker//modules/gradle"
+
+  host_path = abspath(path.root)
+}
+
+module "lambda_layer" {
+  source = "../.."
+
+  content_path = "${module.build.output_dir}/layer"
+  description  = "Open Tracing java library"
+  layer_name   = "opentracing"
+  runtimes     = ["java8"]
+  dry_run      = var.dry_run
+
+  depends_on = [module.build]
+}

examples/opentracing/outputs.tf

@@ -0,0 +1,3 @@
+output "container_logs" {
+  value = module.build.container_logs
+}

examples/opentracing/provider.tf

@@ -0,0 +1,3 @@
+provider "docker" {
+  host = "tcp://127.0.0.1:2376/"
+}

examples/opentracing/vars.tf

@@ -0,0 +1,4 @@
+variable "dry_run" {
+  description = "Flag to disable lambda layer deployment"
+  default     = true
+}

examples/opentracing/versions.tf

@@ -0,0 +1,9 @@
+terraform {
+  required_providers {
+    docker = {
+      source  = "terraform-providers/docker"
+      version = "~> 2.0"
+    }
+  }
+  required_version = ">= 0.13"
+}