Merge branch 'release/7.3.0'

Author: jbern0rd

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## [[7.3.0]](https://github.com/iExecBlockchainComputing/iexec-result-proxy/releases/tag/v7.3.0) 2023-01-18
+
+* Add endpoint to allow health checks.
+
 ## [[7.2.0]](https://github.com/iExecBlockchainComputing/iexec-result-proxy/releases/tag/v7.2.0) 2023-01-09
 
 * Increments jenkins-library up to version 2.2.3. Enable SonarCloud analyses on branches and pull requests.

Dockerfile

@@ -4,6 +4,10 @@ ARG jar
 
 RUN test -n "$jar"
 
+RUN apt-get update \
+    && apt-get install -y curl \
+    && rm -rf /var/lib/apt/lists/*
+
 COPY $jar iexec-result-proxy.jar
 
 # For Spring-Boot project, use the entrypoint

README.md

@@ -30,3 +30,9 @@ You can configure the iExec Result Proxy with the following properties:
 | IEXEC_GAS_PRICE_CAP | In Wei, will be used for transactions if `networkGasPrice * IEXEC_GAS_PRICE_MULTIPLIER > gasPriceCap`. | Integer | `22000000000` |
 | IEXEC_IPFS_HOST | Host to connect to the IPFS node. | String | `127.0.0.1` |
 | IEXEC_IPFS_PORT | Server port of the IPFS node. | Positive integer | `5001` |
+
+## Health checks
+
+A health endpoint (`/actuator/health`) is enabled by default and can be accessed on the **IEXEC_RESULT_PROXY_PORT**.
+This endpoint allows to define health checks in an orchestrator or a [compose file](https://github.com/compose-spec/compose-spec/blob/master/spec.md#healthcheck).
+No default strategy has been implemented in the [Dockerfile](Dockerfile) at the moment.

build.gradle

@@ -59,6 +59,7 @@ dependencies {
     implementation 'org.jetbrains.kotlin:kotlin-stdlib:1.3.50'
 
     // spring
+    implementation 'org.springframework.boot:spring-boot-starter-actuator'
     implementation 'org.springframework.boot:spring-boot-starter-data-mongodb'
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.cloud:spring-cloud-starter-openfeign'

gradle.properties

@@ -1,4 +1,4 @@
-version=7.2.0
+version=7.3.0
 iexecCommonVersion=6.0.0
 
 nexusUser