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

Example 1 with PodData

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

the class PVCProvisioner method convertCheVolumes.

/**
 * Converts {@link Volume} specified in {@link MachineConfig#getVolumes()} to {@link
 * PersistentVolumeClaim}s and provision them to {@link KubernetesEnvironment}. The machines
 * corresponding pods and containers are updated in accordance.
 *
 * @param k8sEnv environment to provision
 * @param workspaceId identifier of workspace to which the specified environment belongs to
 */
public void convertCheVolumes(KubernetesEnvironment k8sEnv, String workspaceId) {
    Map<String, PersistentVolumeClaim> volumeName2PVC = groupByVolumeName(k8sEnv.getPersistentVolumeClaims().values());
    for (PodData pod : k8sEnv.getPodsData().values()) {
        final PodSpec podSpec = pod.getSpec();
        List<Container> containers = new ArrayList<>();
        containers.addAll(podSpec.getContainers());
        containers.addAll(podSpec.getInitContainers());
        for (Container container : containers) {
            final String machineName = Names.machineName(pod, container);
            InternalMachineConfig machineConfig = k8sEnv.getMachines().get(machineName);
            if (machineConfig == null) {
                continue;
            }
            Map<String, Volume> volumes = machineConfig.getVolumes();
            addMachineVolumes(workspaceId, k8sEnv, volumeName2PVC, pod, container, volumes);
        }
    }
}

Example 2 with PodData

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

the class SubPathPrefixes method prefixVolumeMountsSubpaths.

/**
 * Prefixes volumes mounts of containers inside of the specified kubernetes environment.
 *
 * <p>Subpaths have the following format: '{workspaceId}/{Che Volume name|PVC name}'.<br>
 * Where Che Volume is used if it is present in PVC labels, otherwise PVC name will be used.<br>
 * Note that logs volume has the special format: '{workspaceId}/{volumeName}/{machineName}'. It is
 * done in this way to avoid conflicts e.g. two identical agents inside different machines produce
 * the same log file.
 *
 * @param k8sEnv environment to process
 * @param workspaceId workspace id that should be used as prefix
 */
public void prefixVolumeMountsSubpaths(KubernetesEnvironment k8sEnv, String workspaceId) {
    for (PodData pod : k8sEnv.getPodsData().values()) {
        Map<String, String> volumeToCheVolumeName = new HashMap<>();
        for (io.fabric8.kubernetes.api.model.Volume volume : pod.getSpec().getVolumes()) {
            if (volume.getPersistentVolumeClaim() == null) {
                continue;
            }
            PersistentVolumeClaim pvc = k8sEnv.getPersistentVolumeClaims().get(volume.getPersistentVolumeClaim().getClaimName());
            String cheVolumeName = pvc.getMetadata().getLabels().get(CHE_VOLUME_NAME_LABEL);
            if (cheVolumeName == null) {
                cheVolumeName = pvc.getMetadata().getName();
                pvc.getMetadata().getLabels().put(CHE_VOLUME_NAME_LABEL, cheVolumeName);
            }
            volumeToCheVolumeName.put(volume.getName(), cheVolumeName);
        }
        if (volumeToCheVolumeName.isEmpty()) {
            // Pod does not have any volume that references PVC
            continue;
        }
        Stream.concat(pod.getSpec().getContainers().stream(), pod.getSpec().getInitContainers().stream()).forEach(c -> {
            for (VolumeMount volumeMount : c.getVolumeMounts()) {
                String pvcName = volumeToCheVolumeName.get(volumeMount.getName());
                if (pvcName == null) {
                    // validation
                    continue;
                }
                String volumeSubPath = getVolumeMountSubpath(volumeMount, pvcName, workspaceId, Names.machineName(pod, c));
                volumeMount.setSubPath(volumeSubPath);
            }
        });
    }
}

Example 3 with PodData

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

the class VcsSslCertificateProvisioner method provision.

@Override
public void provision(KubernetesEnvironment k8sEnv, RuntimeIdentity identity) throws InfrastructureException {
    if (!isConfigured()) {
        return;
    }
    String selfSignedCertConfigMapName = identity.getWorkspaceId() + CHE_GIT_SELF_SIGNED_CERT_CONFIG_MAP_SUFFIX;
    k8sEnv.getConfigMaps().put(selfSignedCertConfigMapName, new ConfigMapBuilder().withNewMetadata().withName(selfSignedCertConfigMapName).endMetadata().withData(singletonMap(CA_CERT_FILE, certificate)).build());
    for (PodData pod : k8sEnv.getPodsData().values()) {
        if (pod.getRole() != PodRole.INJECTABLE) {
            if (pod.getSpec().getVolumes().stream().noneMatch(v -> v.getName().equals(CHE_GIT_SELF_SIGNED_VOLUME))) {
                pod.getSpec().getVolumes().add(buildCertVolume(selfSignedCertConfigMapName));
            }
        }
        for (Container container : pod.getSpec().getInitContainers()) {
            provisionCertVolumeMountIfNeeded(container);
        }
        for (Container container : pod.getSpec().getContainers()) {
            provisionCertVolumeMountIfNeeded(container);
        }
    }
}

Example 4 with PodData

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

the class RestartPolicyRewriter method provision.

@Override
@Traced
public void provision(KubernetesEnvironment k8sEnv, RuntimeIdentity identity) throws InfrastructureException {
    TracingTags.WORKSPACE_ID.set(identity::getWorkspaceId);
    for (PodData podConfig : k8sEnv.getPodsData().values()) {
        final String podName = podConfig.getMetadata().getName();
        final PodSpec podSpec = podConfig.getSpec();
        rewriteRestartPolicy(podSpec, podName, k8sEnv);
    }
}

Example 5 with PodData

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

the class EnvironmentVariableSecretApplier method applySecret.

/**
 * Applies secret as environment variable into workspace containers, respecting automount
 * attribute and optional devfile automount property override.
 *
 * @param env kubernetes environment with workspace containers configuration
 * @param runtimeIdentity identity of current runtime
 * @param secret source secret to apply
 * @throws InfrastructureException on misconfigured secrets or other apply error
 */
@Override
public void applySecret(KubernetesEnvironment env, RuntimeIdentity runtimeIdentity, Secret secret) throws InfrastructureException {
    boolean secretAutomount = Boolean.parseBoolean(secret.getMetadata().getAnnotations().get(ANNOTATION_AUTOMOUNT));
    for (PodData podData : env.getPodsData().values()) {
        if (!podData.getRole().equals(PodRole.DEPLOYMENT)) {
            continue;
        }
        for (Container container : podData.getSpec().getContainers()) {
            Optional<ComponentImpl> component = getComponent(env, container.getName());
            // skip components that explicitly disable automount
            if (component.isPresent() && isComponentAutomountFalse(component.get())) {
                continue;
            }
            // if automount disabled globally and not overridden in component
            if (!secretAutomount && (!component.isPresent() || !isComponentAutomountTrue(component.get()))) {
                continue;
            }
            for (Entry<String, String> secretDataEntry : secret.getData().entrySet()) {
                final String mountEnvName = envName(secret, secretDataEntry.getKey(), runtimeIdentity);
                container.getEnv().add(new EnvVarBuilder().withName(mountEnvName).withValueFrom(new EnvVarSourceBuilder().withSecretKeyRef(new SecretKeySelectorBuilder().withName(secret.getMetadata().getName()).withKey(secretDataEntry.getKey()).build()).build()).build());
            }
        }
    }
}