com.hpe.caf.autoscale.endpoint.docker.DockerSwarm Maven / Gradle / Ivy
/*
* Copyright 2015-2021 Micro Focus or one of its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hpe.caf.autoscale.endpoint.docker;
import com.hpe.caf.autoscale.endpoint.HttpClientException;
import com.hpe.caf.autoscale.endpoint.Param;
import com.jayway.jsonpath.DocumentContext;
/**
* Interface describing the communication with the Docker Swarm REST endpoint.
*/
public interface DockerSwarm
{
/**
* Return a list of services.
*
* @return
*/
public DocumentContext getServices() throws HttpClientException;
/**
* Return a filtered list of services.
*
* @param filters
* @return
* @throws HttpClientException
*/
public DocumentContext getServicesFiltered(@Param("filters") final String filters) throws HttpClientException;
/**
* Return details of the specific service specified by the serviceId.
*
* @param serviceId
* @return
* @throws HttpClientException
*/
public DocumentContext getService(@Param("serviceId") final String serviceId) throws HttpClientException;
/**
* Update / scale the specific service using the new specification given
*
* @param serviceId The service to update
* @param versionId The previous specification version that we are updating to prevent race conditions.
* @param serviceSpecification The new service specification
* @throws HttpClientException
*/
public void updateService(@Param("serviceId") final String serviceId, @Param("versionId") final int versionId,
@Param("specification") final String serviceSpecification) throws HttpClientException;
/**
* Return a list of tasks.
*
* @return
*/
public DocumentContext getTasks() throws HttpClientException;
/**
* Return a filtered list of tasks by filters like service name, label e.g. stack name etc.
*
* @param filters
* @return
* @throws HttpClientException
*/
public DocumentContext getTasksFiltered(@Param("filters") final String filters) throws HttpClientException;
/**
* Return details of the specific service specified by the serviceId.
*
* @param taskId
* @return
* @throws HttpClientException
*/
public DocumentContext getTask(@Param("taskId") final String taskId) throws HttpClientException;
}