Opitmize migration process by using both unmanaged_kubernetes_service and kubernetes_service_without_template
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@ -54,7 +54,21 @@ class MigrateKubernetesServiceToNewClustersArchitectures < ActiveRecord::Migrati
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belongs_to :project, class_name: 'MigrateKubernetesServiceToNewClustersArchitectures::Project'
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scope :kubernetes_service, -> do
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scope :unmanaged_kubernetes_service, -> do
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where(category: 'deployment')
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.where(type: 'KubernetesService')
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.where(template: false)
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.where("NOT EXISTS (?)",
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MigrateKubernetesServiceToNewClustersArchitectures::PlatformsKubernetes
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.joins('INNER JOIN projects ON projects.id = services.project_id')
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.joins('INNER JOIN cluster_projects ON cluster_projects.project_id = projects.id')
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.where('cluster_projects.cluster_id = cluster_platforms_kubernetes.cluster_id')
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.where("services.properties LIKE CONCAT('%', cluster_platforms_kubernetes.api_url, '%')")
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.select('1') )
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.order(project_id: :asc)
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end
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scope :kubernetes_service_without_template, -> do
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where(category: 'deployment')
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.where(type: 'KubernetesService')
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.where(template: false)
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@ -78,17 +92,9 @@ class MigrateKubernetesServiceToNewClustersArchitectures < ActiveRecord::Migrati
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end
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end
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# KubernetesService might be already managed by clusters
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def managed_by_clusters?(kubernetes_service)
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kubernetes_service.project.clusters
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.joins('INNER JOIN cluster_platforms_kubernetes ON clusters.id = cluster_platforms_kubernetes.cluster_id')
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.where('cluster_platforms_kubernetes.api_url = ?', kubernetes_service.api_url)
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.exists?
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end
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def up
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MigrateKubernetesServiceToNewClustersArchitectures::Service.kubernetes_service.find_each(batch_size: 1) do |kubernetes_service|
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unless managed_by_clusters?(kubernetes_service)
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MigrateKubernetesServiceToNewClustersArchitectures::Service
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.unmanaged_kubernetes_service.find_each(batch_size: 1) do |kubernetes_service|
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MigrateKubernetesServiceToNewClustersArchitectures::Cluster.create(
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enabled: kubernetes_service.active,
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user_id: nil, # KubernetesService doesn't have
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@ -108,11 +114,7 @@ class MigrateKubernetesServiceToNewClustersArchitectures < ActiveRecord::Migrati
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} )
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end
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# Disable the KubernetesService. Platforms::Kubernetes will be used from next time.
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kubernetes_service.active = false
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kubernetes_service.properties.merge!( { migrated: true } )
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kubernetes_service.save!
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end
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MigrateKubernetesServiceToNewClustersArchitectures::Service.kubernetes_service_without_template.update_all(active: false)
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end
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def down
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@ -28,7 +28,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
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expect(cluster.platform_kubernetes.ca_pem).to eq(project.kubernetes_service.ca_pem)
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expect(cluster.platform_kubernetes.token).to eq(project.kubernetes_service.token)
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expect(project.kubernetes_service).not_to be_active
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expect(project.kubernetes_service.properties['migrated']).to be_truthy
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end
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end
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end
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@ -85,7 +84,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
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expect(cluster.platform_kubernetes.ca_pem).to eq(project.kubernetes_service.ca_pem)
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expect(cluster.platform_kubernetes.token).to eq(project.kubernetes_service.token)
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expect(project.kubernetes_service).not_to be_active
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expect(project.kubernetes_service.properties['migrated']).to be_truthy
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end
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end
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end
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@ -110,7 +108,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
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kubernetes_service.reload
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expect(kubernetes_service).not_to be_active
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expect(kubernetes_service.properties['migrated']).to be_truthy
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end
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end
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@ -129,7 +126,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
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expect(cluster.platform_kubernetes.ca_pem).to eq(kubernetes_service.ca_pem)
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expect(cluster.platform_kubernetes.token).to eq(kubernetes_service.token)
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expect(kubernetes_service).not_to be_active
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expect(kubernetes_service.properties['migrated']).to be_truthy
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end
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end
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end
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@ -149,7 +145,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
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expect(cluster.platform_kubernetes.ca_pem).to eq(kubernetes_service.ca_pem)
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expect(cluster.platform_kubernetes.token).to eq(kubernetes_service.token)
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expect(kubernetes_service).not_to be_active
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expect(kubernetes_service.properties['migrated']).to be_truthy
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end
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end
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end
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@ -170,7 +165,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
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expect(cluster.platform_kubernetes.ca_pem).to eq(kubernetes_service.ca_pem)
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expect(cluster.platform_kubernetes.token).to eq(kubernetes_service.token)
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expect(kubernetes_service).not_to be_active
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expect(kubernetes_service.properties['migrated']).to be_truthy
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end
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end
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end
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