Commit c8059881 authored by Shinya Maeda's avatar Shinya Maeda 🌴

Opitmize migration process by using both unmanaged_kubernetes_service and...

Opitmize migration process by using both unmanaged_kubernetes_service and kubernetes_service_without_template
parent 665972e2
......@@ -54,7 +54,21 @@ class MigrateKubernetesServiceToNewClustersArchitectures < ActiveRecord::Migrati
belongs_to :project, class_name: 'MigrateKubernetesServiceToNewClustersArchitectures::Project'
scope :kubernetes_service, -> do
scope :unmanaged_kubernetes_service, -> do
where(category: 'deployment')
.where(type: 'KubernetesService')
.where(template: false)
.where("NOT EXISTS (?)",
MigrateKubernetesServiceToNewClustersArchitectures::PlatformsKubernetes
.joins('INNER JOIN projects ON projects.id = services.project_id')
.joins('INNER JOIN cluster_projects ON cluster_projects.project_id = projects.id')
.where('cluster_projects.cluster_id = cluster_platforms_kubernetes.cluster_id')
.where("services.properties LIKE CONCAT('%', cluster_platforms_kubernetes.api_url, '%')")
.select('1') )
.order(project_id: :asc)
end
scope :kubernetes_service_without_template, -> do
where(category: 'deployment')
.where(type: 'KubernetesService')
.where(template: false)
......@@ -78,41 +92,29 @@ class MigrateKubernetesServiceToNewClustersArchitectures < ActiveRecord::Migrati
end
end
# KubernetesService might be already managed by clusters
def managed_by_clusters?(kubernetes_service)
kubernetes_service.project.clusters
.joins('INNER JOIN cluster_platforms_kubernetes ON clusters.id = cluster_platforms_kubernetes.cluster_id')
.where('cluster_platforms_kubernetes.api_url = ?', kubernetes_service.api_url)
.exists?
end
def up
MigrateKubernetesServiceToNewClustersArchitectures::Service.kubernetes_service.find_each(batch_size: 1) do |kubernetes_service|
unless managed_by_clusters?(kubernetes_service)
MigrateKubernetesServiceToNewClustersArchitectures::Cluster.create(
enabled: kubernetes_service.active,
user_id: nil, # KubernetesService doesn't have
name: DEFAULT_KUBERNETES_SERVICE_CLUSTER_NAME,
provider_type: MigrateKubernetesServiceToNewClustersArchitectures::Cluster.provider_types[:user],
platform_type: MigrateKubernetesServiceToNewClustersArchitectures::Cluster.platform_types[:kubernetes],
projects: [kubernetes_service.project.becomes(MigrateKubernetesServiceToNewClustersArchitectures::Project)],
environment_scope: find_dedicated_environement_scope(kubernetes_service.project),
platform_kubernetes_attributes: {
api_url: kubernetes_service.api_url,
ca_cert: kubernetes_service.ca_pem,
namespace: kubernetes_service.namespace,
username: nil, # KubernetesService doesn't have
encrypted_password: nil, # KubernetesService doesn't have
encrypted_password_iv: nil, # KubernetesService doesn't have
token: kubernetes_service.token # encrypted_token and encrypted_token_iv
} )
end
# Disable the KubernetesService. Platforms::Kubernetes will be used from next time.
kubernetes_service.active = false
kubernetes_service.properties.merge!( { migrated: true } )
kubernetes_service.save!
MigrateKubernetesServiceToNewClustersArchitectures::Service
.unmanaged_kubernetes_service.find_each(batch_size: 1) do |kubernetes_service|
MigrateKubernetesServiceToNewClustersArchitectures::Cluster.create(
enabled: kubernetes_service.active,
user_id: nil, # KubernetesService doesn't have
name: DEFAULT_KUBERNETES_SERVICE_CLUSTER_NAME,
provider_type: MigrateKubernetesServiceToNewClustersArchitectures::Cluster.provider_types[:user],
platform_type: MigrateKubernetesServiceToNewClustersArchitectures::Cluster.platform_types[:kubernetes],
projects: [kubernetes_service.project.becomes(MigrateKubernetesServiceToNewClustersArchitectures::Project)],
environment_scope: find_dedicated_environement_scope(kubernetes_service.project),
platform_kubernetes_attributes: {
api_url: kubernetes_service.api_url,
ca_cert: kubernetes_service.ca_pem,
namespace: kubernetes_service.namespace,
username: nil, # KubernetesService doesn't have
encrypted_password: nil, # KubernetesService doesn't have
encrypted_password_iv: nil, # KubernetesService doesn't have
token: kubernetes_service.token # encrypted_token and encrypted_token_iv
} )
end
MigrateKubernetesServiceToNewClustersArchitectures::Service.kubernetes_service_without_template.update_all(active: false)
end
def down
......
......@@ -28,7 +28,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
expect(cluster.platform_kubernetes.ca_pem).to eq(project.kubernetes_service.ca_pem)
expect(cluster.platform_kubernetes.token).to eq(project.kubernetes_service.token)
expect(project.kubernetes_service).not_to be_active
expect(project.kubernetes_service.properties['migrated']).to be_truthy
end
end
end
......@@ -85,7 +84,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
expect(cluster.platform_kubernetes.ca_pem).to eq(project.kubernetes_service.ca_pem)
expect(cluster.platform_kubernetes.token).to eq(project.kubernetes_service.token)
expect(project.kubernetes_service).not_to be_active
expect(project.kubernetes_service.properties['migrated']).to be_truthy
end
end
end
......@@ -110,7 +108,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
kubernetes_service.reload
expect(kubernetes_service).not_to be_active
expect(kubernetes_service.properties['migrated']).to be_truthy
end
end
......@@ -129,7 +126,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
expect(cluster.platform_kubernetes.ca_pem).to eq(kubernetes_service.ca_pem)
expect(cluster.platform_kubernetes.token).to eq(kubernetes_service.token)
expect(kubernetes_service).not_to be_active
expect(kubernetes_service.properties['migrated']).to be_truthy
end
end
end
......@@ -149,7 +145,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
expect(cluster.platform_kubernetes.ca_pem).to eq(kubernetes_service.ca_pem)
expect(cluster.platform_kubernetes.token).to eq(kubernetes_service.token)
expect(kubernetes_service).not_to be_active
expect(kubernetes_service.properties['migrated']).to be_truthy
end
end
end
......@@ -170,7 +165,6 @@ describe MigrateKubernetesServiceToNewClustersArchitectures, :migration do
expect(cluster.platform_kubernetes.ca_pem).to eq(kubernetes_service.ca_pem)
expect(cluster.platform_kubernetes.token).to eq(kubernetes_service.token)
expect(kubernetes_service).not_to be_active
expect(kubernetes_service.properties['migrated']).to be_truthy
end
end
end
......
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