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Example 1 with ResourceGenerator

use of io.stackgres.operator.conciliation.ResourceGenerator in project stackgres by ongres.

the class ClusterRequiredResourcesGenerator method getRequiredResources.

@Override
public List<HasMetadata> getRequiredResources(StackGresCluster config) {
    final ObjectMeta metadata = config.getMetadata();
    final String clusterName = metadata.getName();
    final String clusterNamespace = metadata.getNamespace();
    final StackGresClusterSpec spec = config.getSpec();
    final StackGresClusterConfiguration clusterConfiguration = spec.getConfiguration();
    final StackGresPostgresConfig clusterPgConfig = postgresConfigFinder.findByNameAndNamespace(clusterConfiguration.getPostgresConfig(), clusterNamespace).orElseThrow(() -> new IllegalArgumentException("SGCluster " + clusterNamespace + "/" + clusterName + " have a non existent SGPostgresConfig postgresconf"));
    final StackGresProfile clusterProfile = profileFinder.findByNameAndNamespace(spec.getResourceProfile(), clusterNamespace).orElseThrow(() -> new IllegalArgumentException("SGCluster " + clusterNamespace + "/" + clusterName + " have a non existent " + StackGresProfile.KIND + " " + spec.getResourceProfile()));
    final Optional<StackGresBackupConfig> backupConfig = Optional.ofNullable(clusterConfiguration.getBackupConfig()).flatMap(backupConfigName -> backupConfigFinder.findByNameAndNamespace(backupConfigName, clusterNamespace));
    final Optional<StackGresPoolingConfig> clusterPooling = Optional.ofNullable(clusterConfiguration.getConnectionPoolingConfig()).flatMap(poolingConfigName -> poolingConfigFinder.findByNameAndNamespace(poolingConfigName, clusterNamespace));
    Optional<StackGresClusterRestore> restoreConfig = Optional.ofNullable(config.getSpec().getInitData()).map(StackGresClusterInitData::getRestore);
    final Optional<StackGresBackup> restoreBackup;
    if (restoreConfig.isEmpty()) {
        restoreBackup = Optional.empty();
    } else {
        restoreBackup = restoreConfig.map(restore -> {
            final List<StackGresBackup> backups = backupScanner.getResources();
            return backups.stream().filter(backup -> backup.getMetadata().getUid().equals(restore.getFromBackup().getUid())).peek(backup -> {
                Preconditions.checkNotNull(backup.getStatus(), "Backup is " + BackupPhase.RUNNING.label());
                Preconditions.checkNotNull(backup.getStatus().getProcess(), "Backup is " + BackupPhase.RUNNING.label());
                Preconditions.checkArgument(backup.getStatus().getProcess().getStatus().equals(BackupPhase.COMPLETED.label()), "Backup is " + backup.getStatus().getProcess().getStatus());
            }).findFirst().orElseThrow(() -> new IllegalArgumentException("SGCluster " + clusterNamespace + "/" + clusterName + " have an invalid restore backup Uid"));
        });
    }
    StackGresClusterContext context = ImmutableStackGresClusterContext.builder().source(config).postgresConfig(clusterPgConfig).stackGresProfile(clusterProfile).backupConfig(backupConfig).poolingConfig(clusterPooling).restoreBackup(restoreBackup).prometheus(getPrometheus(config)).internalScripts(List.of(getPostgresExporterInitScript())).databaseCredentials(secretFinder.findByNameAndNamespace(clusterName, clusterNamespace)).build();
    final List<ResourceGenerator<StackGresClusterContext>> resourceGenerators = generators.getResourceGenerators(context);
    final List<HasMetadata> resources = resourceGenerators.stream().flatMap(generator -> generator.generateResource(context)).collect(Collectors.toUnmodifiableList());
    List<Decorator<StackGresClusterContext>> decorators = decoratorDiscoverer.discoverDecorator(context);
    decorators.forEach(decorator -> decorator.decorate(context, resources));
    return resources;
}
Also used : StackGresClusterInitData(io.stackgres.common.crd.sgcluster.StackGresClusterInitData) LabelSelector(io.fabric8.kubernetes.api.model.LabelSelector) StackGresClusterConfiguration(io.stackgres.common.crd.sgcluster.StackGresClusterConfiguration) StackGresBackup(io.stackgres.common.crd.sgbackup.StackGresBackup) StackGresCluster(io.stackgres.common.crd.sgcluster.StackGresCluster) LoggerFactory(org.slf4j.LoggerFactory) StackGresPostgresConfig(io.stackgres.common.crd.sgpgconfig.StackGresPostgresConfig) RequiredResourceGenerator(io.stackgres.operator.conciliation.RequiredResourceGenerator) Inject(javax.inject.Inject) OperatorPropertyContext(io.stackgres.operator.configuration.OperatorPropertyContext) ResourceGenerationDiscoverer(io.stackgres.operator.conciliation.ResourceGenerationDiscoverer) ResourceGenerator(io.stackgres.operator.conciliation.ResourceGenerator) Map(java.util.Map) Prometheus(io.stackgres.operator.common.Prometheus) CustomResourceFinder(io.stackgres.common.resource.CustomResourceFinder) CustomResourceScanner(io.stackgres.common.resource.CustomResourceScanner) Decorator(io.stackgres.operator.conciliation.factory.Decorator) StackGresBackupConfig(io.stackgres.common.crd.sgbackupconfig.StackGresBackupConfig) Unchecked(org.jooq.lambda.Unchecked) Logger(org.slf4j.Logger) Resources(com.google.common.io.Resources) StackGresPoolingConfig(io.stackgres.common.crd.sgpooling.StackGresPoolingConfig) Collectors(java.util.stream.Collectors) HasMetadata(io.fabric8.kubernetes.api.model.HasMetadata) PrometheusConfigSpec(io.stackgres.operator.customresource.prometheus.PrometheusConfigSpec) StandardCharsets(java.nio.charset.StandardCharsets) StackGresProfile(io.stackgres.common.crd.sgprofile.StackGresProfile) BackupPhase(io.stackgres.common.crd.sgbackup.BackupPhase) StackGresClusterSpec(io.stackgres.common.crd.sgcluster.StackGresClusterSpec) List(java.util.List) StackGresClusterScriptEntry(io.stackgres.common.crd.sgcluster.StackGresClusterScriptEntry) PrometheusInstallation(io.stackgres.operator.customresource.prometheus.PrometheusInstallation) DecoratorDiscoverer(io.stackgres.operator.conciliation.factory.DecoratorDiscoverer) ObjectMeta(io.fabric8.kubernetes.api.model.ObjectMeta) StackGresClusterRestore(io.stackgres.common.crd.sgcluster.StackGresClusterRestore) Optional(java.util.Optional) Secret(io.fabric8.kubernetes.api.model.Secret) ResourceFinder(io.stackgres.common.resource.ResourceFinder) ApplicationScoped(javax.enterprise.context.ApplicationScoped) Preconditions(com.google.common.base.Preconditions) OperatorProperty(io.stackgres.common.OperatorProperty) PrometheusConfig(io.stackgres.operator.customresource.prometheus.PrometheusConfig) StackGresBackupConfig(io.stackgres.common.crd.sgbackupconfig.StackGresBackupConfig) StackGresBackup(io.stackgres.common.crd.sgbackup.StackGresBackup) StackGresPoolingConfig(io.stackgres.common.crd.sgpooling.StackGresPoolingConfig) StackGresClusterInitData(io.stackgres.common.crd.sgcluster.StackGresClusterInitData) List(java.util.List) StackGresClusterConfiguration(io.stackgres.common.crd.sgcluster.StackGresClusterConfiguration) RequiredResourceGenerator(io.stackgres.operator.conciliation.RequiredResourceGenerator) ResourceGenerator(io.stackgres.operator.conciliation.ResourceGenerator) ObjectMeta(io.fabric8.kubernetes.api.model.ObjectMeta) HasMetadata(io.fabric8.kubernetes.api.model.HasMetadata) StackGresClusterSpec(io.stackgres.common.crd.sgcluster.StackGresClusterSpec) StackGresClusterRestore(io.stackgres.common.crd.sgcluster.StackGresClusterRestore) Decorator(io.stackgres.operator.conciliation.factory.Decorator) StackGresProfile(io.stackgres.common.crd.sgprofile.StackGresProfile) StackGresPostgresConfig(io.stackgres.common.crd.sgpgconfig.StackGresPostgresConfig)

Example 2 with ResourceGenerator

use of io.stackgres.operator.conciliation.ResourceGenerator in project stackgres by ongres.

the class DbOpsRequiredResourcesGenerator method getRequiredResources.

@Override
public List<HasMetadata> getRequiredResources(StackGresDbOps config) {
    final ObjectMeta metadata = config.getMetadata();
    final String dbOpsName = metadata.getName();
    final String dbOpsNamespace = metadata.getNamespace();
    final StackGresDbOpsSpec spec = config.getSpec();
    final StackGresCluster cluster = clusterFinder.findByNameAndNamespace(spec.getSgCluster(), dbOpsNamespace).orElseThrow(() -> new IllegalArgumentException("SGDbOps " + dbOpsNamespace + "/" + dbOpsName + " have a non existent SGCluster " + spec.getSgCluster()));
    StackGresDbOpsContext context = ImmutableStackGresDbOpsContext.builder().source(config).cluster(cluster).build();
    final List<ResourceGenerator<StackGresDbOpsContext>> resourceGenerators = generators.getResourceGenerators(context);
    final List<HasMetadata> resources = resourceGenerators.stream().flatMap(generator -> generator.generateResource(context)).collect(Collectors.toUnmodifiableList());
    List<Decorator<StackGresDbOpsContext>> decorators = decoratorDiscoverer.discoverDecorator(context);
    decorators.forEach(decorator -> decorator.decorate(context, resources));
    return resources;
}
Also used : RequiredResourceGenerator(io.stackgres.operator.conciliation.RequiredResourceGenerator) ResourceGenerator(io.stackgres.operator.conciliation.ResourceGenerator) Logger(org.slf4j.Logger) StackGresCluster(io.stackgres.common.crd.sgcluster.StackGresCluster) LoggerFactory(org.slf4j.LoggerFactory) Collectors(java.util.stream.Collectors) HasMetadata(io.fabric8.kubernetes.api.model.HasMetadata) StackGresDbOps(io.stackgres.common.crd.sgdbops.StackGresDbOps) RequiredResourceGenerator(io.stackgres.operator.conciliation.RequiredResourceGenerator) Inject(javax.inject.Inject) List(java.util.List) ResourceGenerationDiscoverer(io.stackgres.operator.conciliation.ResourceGenerationDiscoverer) ResourceGenerator(io.stackgres.operator.conciliation.ResourceGenerator) DecoratorDiscoverer(io.stackgres.operator.conciliation.factory.DecoratorDiscoverer) ObjectMeta(io.fabric8.kubernetes.api.model.ObjectMeta) CustomResourceFinder(io.stackgres.common.resource.CustomResourceFinder) ApplicationScoped(javax.enterprise.context.ApplicationScoped) StackGresDbOpsSpec(io.stackgres.common.crd.sgdbops.StackGresDbOpsSpec) Decorator(io.stackgres.operator.conciliation.factory.Decorator) ObjectMeta(io.fabric8.kubernetes.api.model.ObjectMeta) HasMetadata(io.fabric8.kubernetes.api.model.HasMetadata) StackGresDbOpsSpec(io.stackgres.common.crd.sgdbops.StackGresDbOpsSpec) Decorator(io.stackgres.operator.conciliation.factory.Decorator) StackGresCluster(io.stackgres.common.crd.sgcluster.StackGresCluster)

Example 3 with ResourceGenerator

use of io.stackgres.operator.conciliation.ResourceGenerator in project stackgres by ongres.

the class BackupRequiredResourcesGenerator method getRequiredResources.

@Override
public List<HasMetadata> getRequiredResources(StackGresBackup config) {
    final ObjectMeta metadata = config.getMetadata();
    final String dbOpsName = metadata.getName();
    final String dbOpsNamespace = metadata.getNamespace();
    final StackGresBackupSpec spec = config.getSpec();
    final StackGresCluster cluster = clusterFinder.findByNameAndNamespace(spec.getSgCluster(), dbOpsNamespace).orElseThrow(() -> new IllegalArgumentException("SGBackup " + dbOpsNamespace + "/" + dbOpsName + " target a non existent SGCluster " + spec.getSgCluster()));
    final StackGresBackupConfig backupConfig = Optional.of(cluster.getSpec()).map(StackGresClusterSpec::getConfiguration).map(StackGresClusterConfiguration::getBackupConfig).map(backupConfigName -> backupConfigFinder.findByNameAndNamespace(backupConfigName, dbOpsNamespace).orElseThrow(() -> new IllegalArgumentException("SGBackup " + dbOpsNamespace + "/" + dbOpsName + " target SGCluster " + spec.getSgCluster() + " with a non existent SGBackupConfig " + backupConfigName))).orElseThrow(() -> new IllegalArgumentException("SGBackup " + dbOpsNamespace + "/" + dbOpsName + " target SGCluster " + spec.getSgCluster() + " without a SGBackupConfig"));
    StackGresBackupContext context = ImmutableStackGresBackupContext.builder().source(config).cluster(cluster).backupConfig(backupConfig).build();
    final List<ResourceGenerator<StackGresBackupContext>> resourceGenerators = generators.getResourceGenerators(context);
    final List<HasMetadata> resources = resourceGenerators.stream().flatMap(generator -> generator.generateResource(context)).collect(Collectors.toUnmodifiableList());
    List<Decorator<StackGresBackupContext>> decorators = decoratorDiscoverer.discoverDecorator(context);
    decorators.forEach(decorator -> decorator.decorate(context, resources));
    return resources;
}
Also used : StackGresBackupConfig(io.stackgres.common.crd.sgbackupconfig.StackGresBackupConfig) Logger(org.slf4j.Logger) StackGresClusterConfiguration(io.stackgres.common.crd.sgcluster.StackGresClusterConfiguration) StackGresBackup(io.stackgres.common.crd.sgbackup.StackGresBackup) StackGresCluster(io.stackgres.common.crd.sgcluster.StackGresCluster) LoggerFactory(org.slf4j.LoggerFactory) Collectors(java.util.stream.Collectors) HasMetadata(io.fabric8.kubernetes.api.model.HasMetadata) RequiredResourceGenerator(io.stackgres.operator.conciliation.RequiredResourceGenerator) Inject(javax.inject.Inject) StackGresClusterSpec(io.stackgres.common.crd.sgcluster.StackGresClusterSpec) List(java.util.List) ResourceGenerationDiscoverer(io.stackgres.operator.conciliation.ResourceGenerationDiscoverer) ResourceGenerator(io.stackgres.operator.conciliation.ResourceGenerator) DecoratorDiscoverer(io.stackgres.operator.conciliation.factory.DecoratorDiscoverer) ObjectMeta(io.fabric8.kubernetes.api.model.ObjectMeta) Optional(java.util.Optional) StackGresBackupSpec(io.stackgres.common.crd.sgbackup.StackGresBackupSpec) CustomResourceFinder(io.stackgres.common.resource.CustomResourceFinder) ApplicationScoped(javax.enterprise.context.ApplicationScoped) Decorator(io.stackgres.operator.conciliation.factory.Decorator) RequiredResourceGenerator(io.stackgres.operator.conciliation.RequiredResourceGenerator) ResourceGenerator(io.stackgres.operator.conciliation.ResourceGenerator) ObjectMeta(io.fabric8.kubernetes.api.model.ObjectMeta) HasMetadata(io.fabric8.kubernetes.api.model.HasMetadata) StackGresBackupConfig(io.stackgres.common.crd.sgbackupconfig.StackGresBackupConfig) Decorator(io.stackgres.operator.conciliation.factory.Decorator) StackGresCluster(io.stackgres.common.crd.sgcluster.StackGresCluster) StackGresBackupSpec(io.stackgres.common.crd.sgbackup.StackGresBackupSpec) StackGresClusterConfiguration(io.stackgres.common.crd.sgcluster.StackGresClusterConfiguration)

Aggregations

HasMetadata (io.fabric8.kubernetes.api.model.HasMetadata)3 ObjectMeta (io.fabric8.kubernetes.api.model.ObjectMeta)3 StackGresCluster (io.stackgres.common.crd.sgcluster.StackGresCluster)3 CustomResourceFinder (io.stackgres.common.resource.CustomResourceFinder)3 RequiredResourceGenerator (io.stackgres.operator.conciliation.RequiredResourceGenerator)3 ResourceGenerationDiscoverer (io.stackgres.operator.conciliation.ResourceGenerationDiscoverer)3 ResourceGenerator (io.stackgres.operator.conciliation.ResourceGenerator)3 Decorator (io.stackgres.operator.conciliation.factory.Decorator)3 DecoratorDiscoverer (io.stackgres.operator.conciliation.factory.DecoratorDiscoverer)3 List (java.util.List)3 Collectors (java.util.stream.Collectors)3 ApplicationScoped (javax.enterprise.context.ApplicationScoped)3 Inject (javax.inject.Inject)3 Logger (org.slf4j.Logger)3 LoggerFactory (org.slf4j.LoggerFactory)3 StackGresBackup (io.stackgres.common.crd.sgbackup.StackGresBackup)2 StackGresBackupConfig (io.stackgres.common.crd.sgbackupconfig.StackGresBackupConfig)2 StackGresClusterConfiguration (io.stackgres.common.crd.sgcluster.StackGresClusterConfiguration)2 StackGresClusterSpec (io.stackgres.common.crd.sgcluster.StackGresClusterSpec)2 Optional (java.util.Optional)2