Examples with KubernetesEnvironment org.eclipse.che.workspace.infrastructure.kubernetes.environment.KubernetesEnvironment used on opensource projects

Example 66 with KubernetesEnvironment

use of org.eclipse.che.workspace.infrastructure.kubernetes.environment.KubernetesEnvironment in project che-server by eclipse-che.

the class EnvVarsConverter method provision.

@Override
@Traced
public void provision(KubernetesEnvironment k8sEnv, RuntimeIdentity identity) throws InfrastructureException {
    TracingTags.WORKSPACE_ID.set(identity::getWorkspaceId);
    for (PodData pod : k8sEnv.getPodsData().values()) {
        for (Container container : pod.getSpec().getContainers()) {
            String machineName = Names.machineName(pod, container);
            InternalMachineConfig machineConf = k8sEnv.getMachines().get(machineName);
            // we need to combine the env vars from the machine config with the variables already
            // present in the container. Let's key the variables by name and use the map for merging
            Map<String, EnvVar> envVars = machineConf.getEnv().entrySet().stream().map(e -> new EnvVar(e.getKey(), e.getValue(), null)).collect(toMap(EnvVar::getName, identity()));
            // the env vars defined in our machine config take precedence over the ones already defined
            // in the container, if any
            container.getEnv().forEach(v -> envVars.putIfAbsent(v.getName(), v));
            // The environment variable expansion only works if a variable that is referenced
            // is already defined earlier in the list of environment variables.
            // We need to produce a list where variables that reference others always appear later
            // in the list.
            List<EnvVar> sorted = topoSort.sort(envVars.values());
            container.setEnv(sorted);
        }
    }
}

Example 67 with KubernetesEnvironment

use of org.eclipse.che.workspace.infrastructure.kubernetes.environment.KubernetesEnvironment in project che-server by eclipse-che.

the class PVCProvisioner method addMachineVolumes.

private void addMachineVolumes(String workspaceId, KubernetesEnvironment k8sEnv, Map<String, PersistentVolumeClaim> volumeName2PVC, PodData pod, Container container, Map<String, Volume> volumes) {
    if (volumes.isEmpty()) {
        return;
    }
    for (Entry<String, Volume> volumeEntry : volumes.entrySet()) {
        final String volumePath = volumeEntry.getValue().getPath();
        final String volumeName = LOGS_VOLUME_NAME.equals(volumeEntry.getKey()) ? volumeEntry.getKey() + '-' + pod.getMetadata().getName() : volumeEntry.getKey();
        final PersistentVolumeClaim pvc;
        // checks whether PVC for given workspace and volume present in environment
        if (volumeName2PVC.containsKey(volumeName)) {
            pvc = volumeName2PVC.get(volumeName);
        } else // when PVC is not found in environment then create new one
        {
            final String uniqueName = Names.generateName(pvcNamePrefix);
            pvc = newPVC(uniqueName, pvcAccessMode, pvcQuantity, pvcStorageClassName);
            putLabel(pvc, CHE_WORKSPACE_ID_LABEL, workspaceId);
            putLabel(pvc, CHE_VOLUME_NAME_LABEL, volumeName);
            k8sEnv.getPersistentVolumeClaims().put(uniqueName, pvc);
            volumeName2PVC.put(volumeName, pvc);
        }
        // binds pvc to pod and container
        String pvcName = pvc.getMetadata().getName();
        PodSpec podSpec = pod.getSpec();
        Optional<io.fabric8.kubernetes.api.model.Volume> volumeOpt = podSpec.getVolumes().stream().filter(volume -> volume.getPersistentVolumeClaim() != null && pvcName.equals(volume.getPersistentVolumeClaim().getClaimName())).findAny();
        io.fabric8.kubernetes.api.model.Volume podVolume;
        if (volumeOpt.isPresent()) {
            podVolume = volumeOpt.get();
        } else {
            podVolume = newVolume(pvcName, pvcName);
            podSpec.getVolumes().add(podVolume);
        }
        container.getVolumeMounts().add(newVolumeMount(podVolume.getName(), volumePath, ""));
    }
}

Example 68 with KubernetesEnvironment

use of org.eclipse.che.workspace.infrastructure.kubernetes.environment.KubernetesEnvironment in project che-server by eclipse-che.

the class OpenShiftEnvironmentFactoryTest method addConfigMapsWhenRecipeContainsThem.

@Test
public void addConfigMapsWhenRecipeContainsThem() throws Exception {
    ConfigMap configMap = new ConfigMapBuilder().withNewMetadata().withName("test-configmap").endMetadata().build();
    when(k8sRecipeParser.parse(any(InternalRecipe.class))).thenReturn(singletonList(configMap));
    final KubernetesEnvironment parsed = osEnvFactory.doCreate(internalRecipe, emptyMap(), emptyList());
    assertEquals(parsed.getConfigMaps().size(), 1);
    assertEquals(parsed.getConfigMaps().values().iterator().next().getMetadata().getName(), configMap.getMetadata().getName());
}

Example 69 with KubernetesEnvironment

use of org.eclipse.che.workspace.infrastructure.kubernetes.environment.KubernetesEnvironment in project che-server by eclipse-che.

the class OpenShiftEnvironmentFactoryTest method addPodsWhenRecipeContainsThem.

@Test
public void addPodsWhenRecipeContainsThem() throws Exception {
    // given
    Pod pod = new PodBuilder().withNewMetadata().withName("pod").endMetadata().withSpec(new PodSpec()).build();
    when(k8sRecipeParser.parse(any(InternalRecipe.class))).thenReturn(singletonList(pod));
    // when
    KubernetesEnvironment osEnv = osEnvFactory.doCreate(internalRecipe, emptyMap(), emptyList());
    // then
    assertEquals(osEnv.getPodsCopy().size(), 1);
    assertEquals(osEnv.getPodsCopy().get("pod"), pod);
    assertEquals(osEnv.getPodsData().size(), 1);
    assertEquals(osEnv.getPodsData().get("pod").getMetadata(), pod.getMetadata());
    assertEquals(osEnv.getPodsData().get("pod").getSpec(), pod.getSpec());
}

Example 70 with KubernetesEnvironment

use of org.eclipse.che.workspace.infrastructure.kubernetes.environment.KubernetesEnvironment in project che-server by eclipse-che.

the class OpenShiftEnvironmentFactoryTest method addDeploymentsWhenRecipeContainsThem.

@Test
public void addDeploymentsWhenRecipeContainsThem() throws Exception {
    // given
    PodTemplateSpec podTemplate = new PodTemplateSpecBuilder().withNewMetadata().withName("deployment-pod").endMetadata().withNewSpec().endSpec().build();
    Deployment deployment = new DeploymentBuilder().withNewMetadata().withName("deployment-test").endMetadata().withNewSpec().withTemplate(podTemplate).endSpec().build();
    when(k8sRecipeParser.parse(any(InternalRecipe.class))).thenReturn(singletonList(deployment));
    // when
    final KubernetesEnvironment osEnv = osEnvFactory.doCreate(internalRecipe, emptyMap(), emptyList());
    // then
    assertEquals(osEnv.getDeploymentsCopy().size(), 1);
    assertEquals(osEnv.getDeploymentsCopy().get("deployment-test"), deployment);
    assertEquals(osEnv.getPodsData().size(), 1);
    assertEquals(osEnv.getPodsData().get("deployment-test").getMetadata(), podTemplate.getMetadata());
    assertEquals(osEnv.getPodsData().get("deployment-test").getSpec(), podTemplate.getSpec());
}