Add healthcheck in components dockerfile (#104)

* Add healthcheck command in dockerfile

* Use port as variable in healthcheck

* Update health endpoint

use `/actuator/health` as health endpoint

* Remove actuator config

set actuator config to default to keep docker images compatible

* Add healthcheck to AASXFileServer

Healthcheck for AASXFileServer

basyx.aasenvironment/basyx.aasenvironment.component/Dockerfile

@@ -5,5 +5,7 @@ ARG JAR_FILE=target/*-exec.jar
 COPY ${JAR_FILE} basyxExecutable.jar
 COPY src/main/resources/application.properties application.properties
 ARG PORT=8081
+ENV PORT=${PORT}
 EXPOSE ${PORT}
+HEALTHCHECK --interval=30s --timeout=3s --retries=3 --start-period=15s CMD curl --fail http://localhost:${PORT}/actuator/health || exit 1
 ENTRYPOINT ["java","-jar","basyxExecutable.jar"]

basyx.aasrepository/basyx.aasrepository.component/Dockerfile

@@ -5,5 +5,7 @@ ARG JAR_FILE=target/*-exec.jar
 COPY ${JAR_FILE} basyxExecutable.jar
 COPY src/main/resources/application.properties application.properties
 ARG PORT=8081
+ENV PORT=${PORT}
 EXPOSE ${PORT}
+HEALTHCHECK --interval=30s --timeout=3s --retries=3 --start-period=15s CMD curl --fail http://localhost:${PORT}/actuator/health || exit 1
 ENTRYPOINT ["java","-jar","basyxExecutable.jar"]

basyx.aasxfileserver/basyx.aasxfileserver.component/Dockerfile

@@ -4,4 +4,8 @@ WORKDIR /application
 ARG JAR_FILE=target/*-exec.jar
 COPY ${JAR_FILE} basyxExecutable.jar
 COPY src/main/resources/application.properties application.properties
+ARG PORT=8081
+ENV PORT=${PORT}
+EXPOSE ${PORT}
+HEALTHCHECK --interval=30s --timeout=3s --retries=3 --start-period=15s CMD curl --fail http://localhost:${PORT}/actuator/health || exit 1
 ENTRYPOINT ["java","-jar","basyxExecutable.jar"]

basyx.aasxfileserver/basyx.aasxfileserver.component/src/main/resources/application.properties

@@ -16,7 +16,7 @@ basyx.backend = InMemory
 #spring.data.mongodb.uri=mongodb://mongoAdmin:mongoPassword@localhost:27017/?authMechanism=DEFAULT
 
 # Base Path for Spring Boot Actuator
-management.endpoints.web.base-path=/
+# management.endpoints.web.base-path=/
 
 ####################################################################################
 # Cross-Site Resource Sharing (CORS);

basyx.conceptdescriptionrepository/basyx.conceptdescriptionrepository.component/Dockerfile

@@ -5,5 +5,7 @@ ARG JAR_FILE=target/*-exec.jar
 COPY ${JAR_FILE} basyxExecutable.jar
 COPY src/main/resources/application.properties application.properties
 ARG PORT=8081
+ENV PORT=${PORT}
 EXPOSE ${PORT}
+HEALTHCHECK --interval=30s --timeout=3s --retries=3 --start-period=30s CMD curl --fail http://localhost:${PORT}/actuator/health || exit 1
 ENTRYPOINT ["java","-jar","basyxExecutable.jar"]

basyx.submodelrepository/basyx.submodelrepository.component/Dockerfile

@@ -5,5 +5,7 @@ ARG JAR_FILE=target/*-exec.jar
 COPY ${JAR_FILE} basyxExecutable.jar
 COPY src/main/resources/application.properties application.properties
 ARG PORT=8081
+ENV PORT=${PORT}
 EXPOSE ${PORT}
+HEALTHCHECK --interval=30s --timeout=3s --retries=3 --start-period=15s CMD curl --fail http://localhost:${PORT}/actuator/health || exit 1
 ENTRYPOINT ["java","-jar","basyxExecutable.jar"]

basyx.submodelservice/basyx.submodelservice.component/src/main/resources/application.properties

@@ -3,7 +3,7 @@ server.port=8081
 spring.application.name=Submodel Service
 
 # Base Path for Spring Boot Actuator
-management.endpoints.web.base-path=/
+# management.endpoints.web.base-path=/
 
 ####################################################################################
 # Cross-Site Resource Sharing (CORS);

examples/cd-repo.properties

@@ -13,4 +13,4 @@ spring.data.mongodb.username=mongoAdmin
 spring.data.mongodb.password=mongoPassword
 
 # Base Path for Spring Boot Actuator
-management.endpoints.web.base-path=/
+# management.endpoints.web.base-path=/