feat(docker): revamped docker response
This commit is contained in:
Malopieds
parent
f00f12ac42
commit
8cf624e39b
@ -0,0 +1,15 @@
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package fr.la_banquise.backend.rest.response;
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import java.util.List;
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import lombok.AllArgsConstructor;
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import lombok.NoArgsConstructor;
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@AllArgsConstructor
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@NoArgsConstructor
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public class DockerResponse {
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public String name;
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public String state;
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public String image;
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public List<String> publicPorts;
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}
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@ -19,11 +19,14 @@ import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.ArrayList;
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import fr.la_banquise.backend.rest.response.DockerResponse;
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@ApplicationScoped
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public class DockerService {
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@Inject DockerClient dockerClient;
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@Inject
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DockerClient dockerClient;
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public String createAndStartNginx() {
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ExposedPort tcp80 = ExposedPort.tcp(80);
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@ -31,16 +34,14 @@ public class DockerService {
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Ports portBindings = new Ports();
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portBindings.bind(tcp80, Ports.Binding.bindPort(8081));
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HostConfig hostConfig =
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HostConfig.newHostConfig().withPortBindings(portBindings);
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HostConfig hostConfig = HostConfig.newHostConfig().withPortBindings(portBindings);
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Map<String, String> labels = new HashMap<>();
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labels.put("test", "banquise");
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labels.put("environment", "development");
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labels.put("version", "1.0");
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labels.put("created-by", "java-docker-api");
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CreateContainerResponse container =
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dockerClient.createContainerCmd("nginx:latest")
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CreateContainerResponse container = dockerClient.createContainerCmd("nginx:latest")
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.withName("my-nginx")
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.withLabels(labels)
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.withExposedPorts(tcp80)
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@ -51,118 +52,120 @@ public class DockerService {
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return container.getId();
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}
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/*
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public String listAllContainers() {
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StringBuilder json = new StringBuilder();
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List<Container> containers = dockerClient.listContainersCmd()
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.withShowAll(true)
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.exec();
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json.append("[");
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for (int i = 0; i < containers.size(); i++) {
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Container container = containers.get(i);
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json.append("{");
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json.append("\"name\":\"").append(container.getNames()[0].substring(1)).append("\",");
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json.append("\"id\":\"").append(container.getId()).append("\",");
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json.append("\"image\":\"").append(container.getImage()).append("\",");
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json.append("\"status\":\"").append(container.getStatus()).append("\",");
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// Ports
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InspectContainerResponse inspectResponse =
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dockerClient.inspectContainerCmd(container.getId()).exec();
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json.append("\"ports\":[");
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if (container.getPorts() != null && container.getPorts().length > 0) {
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for (int j = 0; j < .length; j+=2) {
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ContainerPort port = container.getPorts()[j];
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json.append("[\"");
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json.append(port.getPrivatePort()).append("->").append(port.getPublicPort()).append("/"+port.getType()+"\",\"");
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json.append(port.getIp()).append(",").append((container.getPorts()[j+1]).getIp());
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if (port.getType() != null) {
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json.append("/").append(port.getType());
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}
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if (port.getPublicPort() != null) {
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json.append("->").append(port.getPublicPort());
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}*
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json.append("\"]");
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if (j < container.getPorts().length - 2) {
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json.append(",");
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}
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}
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}
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json.append("]");
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// Ports
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String ports = "[]";
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try {
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InspectContainerResponse inspectResponse =
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dockerClient.inspectContainerCmd(container.getId()).exec(); if
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(inspectResponse.getConfig().getExposedPorts() != null) { ports =
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inspectResponse.getConfig().getExposedPorts().toString();
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}
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} catch (Exception e) {
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// Fallback vers les ports runtime si inspect échoue
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if (container.getPorts() != null && container.getPorts().length
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> 0) { ports = java.util.Arrays.toString(container.getPorts());
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}
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}
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json.append("\"ports\":\"").append(ports).append("\"");
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json.append("}");
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if (i < containers.size() - 1) {
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json.append(",");
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}
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json.append("}");
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if (i < containers.size() - 1) {
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json.append(",");
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}
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}
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json.append("]");
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return json.toString();
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}
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public String listAllContainers() {
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StringBuilder json = new StringBuilder();
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List<Container> containers = dockerClient.listContainersCmd()
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.withShowAll(true)
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.exec();
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json.append("[");
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for (int i = 0; i < containers.size(); i++) {
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Container container = containers.get(i);
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// Ports
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List<String> portsList = new ArrayList<>();
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try {
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var inspectResponse =
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dockerClient.inspectContainerCmd(container.getId()).exec(); if
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(inspectResponse.getConfig().getExposedPorts() != null) { var exposedPorts =
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inspectResponse.getConfig().getExposedPorts(); int count = 0; for (var port
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: exposedPorts) { if (count > 0) portsList.append(",");
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portsList.append(String.format("\"%s\"",
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port.toString())); count = 1;
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}
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portsList.append("]");
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ports = portsList.toString();
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}
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} catch (Exception e) {
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// Fallback vers les ports runtime si inspect échoue
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if (container.getPorts() != null && container.getPorts().length
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> 0) { ports = java.util.Arrays.toString(container.getPorts());
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}
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}
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//json.append(containerJson);
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if (i < containers.size() - 1) {
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json.append(",");
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}
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}
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json.append("]");
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return json.toString();
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}*/
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* public String listAllContainers() {
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* StringBuilder json = new StringBuilder();
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* List<Container> containers = dockerClient.listContainersCmd()
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* .withShowAll(true)
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* .exec();
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*
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* json.append("[");
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*
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* for (int i = 0; i < containers.size(); i++) {
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* Container container = containers.get(i);
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*
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* json.append("{");
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* json.append("\"name\":\"").append(container.getNames()[0].substring(1)).
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* append("\",");
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* json.append("\"id\":\"").append(container.getId()).append("\",");
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* json.append("\"image\":\"").append(container.getImage()).append("\",");
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* json.append("\"status\":\"").append(container.getStatus()).append("\",");
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*
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* // Ports
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* InspectContainerResponse inspectResponse =
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* dockerClient.inspectContainerCmd(container.getId()).exec();
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* json.append("\"ports\":[");
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* if (container.getPorts() != null && container.getPorts().length > 0) {
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* for (int j = 0; j < .length; j+=2) {
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* ContainerPort port = container.getPorts()[j];
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* json.append("[\"");
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* json.append(port.getPrivatePort()).append("->").append(port.getPublicPort()).
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* append("/"+port.getType()+"\",\"");
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* json.append(port.getIp()).append(",").append((container.getPorts()[j+1]).
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* getIp());
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* if (port.getType() != null) {
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* json.append("/").append(port.getType());
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* }
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* if (port.getPublicPort() != null) {
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* json.append("->").append(port.getPublicPort());
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* }*
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* json.append("\"]");
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* if (j < container.getPorts().length - 2) {
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* json.append(",");
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* }
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* }
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* }
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* json.append("]");
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*
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* // Ports
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* String ports = "[]";
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* try {
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* InspectContainerResponse inspectResponse =
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* dockerClient.inspectContainerCmd(container.getId()).exec(); if
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* (inspectResponse.getConfig().getExposedPorts() != null) { ports =
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* inspectResponse.getConfig().getExposedPorts().toString();
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* }
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* } catch (Exception e) {
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* // Fallback vers les ports runtime si inspect échoue
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* if (container.getPorts() != null && container.getPorts().length
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* > 0) { ports = java.util.Arrays.toString(container.getPorts());
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* }
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* }
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* json.append("\"ports\":\"").append(ports).append("\"");
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* json.append("}");
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* if (i < containers.size() - 1) {
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* json.append(",");
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* }
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*
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* json.append("}");
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*
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* if (i < containers.size() - 1) {
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* json.append(",");
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* }
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* }
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*
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* json.append("]");
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* return json.toString();
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* }
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* public String listAllContainers() {
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* StringBuilder json = new StringBuilder();
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* List<Container> containers = dockerClient.listContainersCmd()
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* .withShowAll(true)
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* .exec();
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* json.append("[");
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* for (int i = 0; i < containers.size(); i++) {
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* Container container = containers.get(i);
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* // Ports
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* List<String> portsList = new ArrayList<>();
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* try {
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* var inspectResponse =
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* dockerClient.inspectContainerCmd(container.getId()).exec(); if
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* (inspectResponse.getConfig().getExposedPorts() != null) { var exposedPorts =
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* inspectResponse.getConfig().getExposedPorts(); int count = 0; for (var port
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* : exposedPorts) { if (count > 0) portsList.append(",");
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* portsList.append(String.format("\"%s\"",
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* port.toString())); count = 1;
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* }
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* portsList.append("]");
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* ports = portsList.toString();
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* }
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* } catch (Exception e) {
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* // Fallback vers les ports runtime si inspect échoue
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* if (container.getPorts() != null && container.getPorts().length
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* > 0) { ports = java.util.Arrays.toString(container.getPorts());
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* }
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* }
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*
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* //json.append(containerJson);
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*
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* if (i < containers.size() - 1) {
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* json.append(",");
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* }
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* }
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* json.append("]");
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* return json.toString();
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* }
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*/
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////////////////////
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public String createContainer(String name, int port) {
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@ -171,8 +174,7 @@ public class DockerService {
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Ports portBindings = new Ports();
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portBindings.bind(tcpSsh, Ports.Binding.bindPort(port));
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HostConfig hostConfig =
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HostConfig.newHostConfig().withPortBindings(portBindings);
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HostConfig hostConfig = HostConfig.newHostConfig().withPortBindings(portBindings);
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Map<String, String> labels = new HashMap<>();
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labels.put("test", "banquise");
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labels.put("environment", "development");
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@ -186,8 +188,7 @@ public class DockerService {
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.exec(new BuildImageResultCallback())
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.awaitImageId();
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CreateContainerResponse container =
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dockerClient.createContainerCmd("ji-python:latest")
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CreateContainerResponse container = dockerClient.createContainerCmd("ji-python:latest")
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.withName(name)
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.withLabels(labels)
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.withExposedPorts(tcpSsh)
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@ -204,8 +205,7 @@ public class DockerService {
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}
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public InspectContainerResponse.ContainerState getStatusContainer(String name) {
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InspectContainerResponse container =
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dockerClient.inspectContainerCmd(name).exec();
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InspectContainerResponse container = dockerClient.inspectContainerCmd(name).exec();
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return container.getState();
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}
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@ -235,11 +235,21 @@ public class DockerService {
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dockerClient.stopContainerCmd(containerId).exec();
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}
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public List<Container> listAllContainers() {
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return dockerClient.listContainersCmd()
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public List<DockerResponse> listAllContainers() {
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List<Container> containers = dockerClient.listContainersCmd()
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.withShowAll(true)
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.exec();
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return containers.stream().map(this::toDockerResponse).toList();
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}
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private DockerResponse toDockerResponse(Container container) {
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List<String> portsList = new ArrayList<>();
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for (var port : container.getPorts()) {
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portsList.add(String.format("%s:%s", port.getPrivatePort(), port.getPublicPort()));
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}
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return new DockerResponse(container.getNames()[0].substring(1), container.getStatus(), container.getImage(),
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portsList);
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}
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}
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