Merge "Fix capo documentation"
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Zuul
Gerrit Code Review
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c86bbeaed9
@ -17,16 +17,13 @@ A simple workflow that can be tested involves the following operations:
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Initialize a management cluster with cluster api and openstack provider
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components:
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*`$ airshipctl cluster init`* or *`$ airshipctl cluster init --debug`*
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*`$ airshipctl phase run clusterctl-init-ephemeral`* or *`$ airshipctl phase run clusterctl-init-ephemeral --debug`*
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Create a target workload cluster with control plane and worker nodes:
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*`$ airshipctl phase apply controlplane`*
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*`$ airshipctl phase run controlplane-target`*
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*`$ airshipctl phase apply workers`*
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Note: `airshipctl phase apply initinfra` is not used because all the provider
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components are initialized using `airshipctl cluster init`.
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*`$ airshipctl phase run workers-target`*
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## Common Prerequisite
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@ -173,7 +170,7 @@ initialized with cluster API and Cluster API openstack(CAPO) provider components
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$ export KIND_EXPERIMENTAL_DOCKER_NETWORK=bridge
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$ kind create cluster --name capi-openstack
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$ kind create cluster --name capi-openstack --config ~/kind-cluster-config.yaml
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```bash
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Creating cluster "capi-openstack" ...
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@ -258,16 +255,22 @@ $ airshipctl config set-manifest openstack_manifest --target-path /tmp/airship/a
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Execute the following command to initialize the Management cluster with CAPI and CAPO components.
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$ airshipctl cluster init --debug
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$ airshipctl phase run clusterctl-init-ephemeral --debug
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```bash
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[airshipctl] 2020/09/10 23:36:23 Starting cluster-api initiation
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Fetching providers
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[airshipctl] 2020/09/10 23:36:23 Creating arishipctl repository implementation interface for provider cluster-api of type CoreProvider
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[airshipctl] 2020/09/10 23:36:23 Setting up airshipctl provider Components client
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Provider type: CoreProvider, name: cluster-api
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[airshipctl] 2020/09/10 23:36:23 Getting airshipctl provider components, skipping variable substitution: true.
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Provider type: CoreProvider, name: cluster-api
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/implementations/reader.go:104: Verifying that variable CONTAINER_CAPD_AUTH_PROXY is allowed to be appended
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/implementations/reader.go:104: Verifying that variable CONTAINER_CAPM3_MANAGER is allowed to be appended
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/implementations/reader.go:104: Verifying that variable CONTAINER_CABPK_AUTH_PROXY is allowed to be appended
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/implementations/reader.go:104: Verifying that variable CONTAINER_CABPK_MANAGER is allowed to be appended
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/implementations/reader.go:104: Verifying that variable CONTAINER_CACPK_AUTH_PROXY is allowed to be appended
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/implementations/reader.go:104: Verifying that variable CONTAINER_CAPI_MANAGER is allowed to be appended
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/implementations/reader.go:104: Verifying that variable CONTAINER_CAPM3_AUTH_PROXY is allowed to be appended
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/implementations/reader.go:104: Verifying that variable CONTAINER_CACPK_MANAGER is allowed to be appended
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/implementations/reader.go:104: Verifying that variable CONTAINER_CAPD_MANAGER is allowed to be appended
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/implementations/reader.go:104: Verifying that variable CONTAINER_CAPI_AUTH_PROXY is allowed to be appended
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/events/processor.go:61: Received event: {4 {InitType {[]} {<nil>} {ApplyEventResourceUpdate ServersideApplied <nil>} {ResourceUpdateEvent <nil> <nil>} {PruneEventResourceUpdate Pruned <nil>} {DeleteEventResourceUpdate Deleted <nil>}} {<nil>} {ResourceUpdateEvent <nil> <nil>} {0 starting clusterctl init executor} {0 }}
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[airshipctl] 2020/10/11 06:03:40 opendev.org/airship/airshipctl@/pkg/clusterctl/client/client.go:67: Starting cluster-api initiation
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Installing the clusterctl inventory CRD
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...
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```
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@ -303,41 +306,53 @@ At this point, the management cluster is initialized with cluster api and cluste
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## Create control plane and worker nodes
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$ airshipctl phase apply controlplane --debug
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$ airshipctl phase run controlplane-target --debug
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```bash
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[airshipctl] 2020/09/11 00:11:44 building bundle from kustomize path /tmp/airship/airshipctl/manifests/site/openstack-test-site/target/controlplane
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[airshipctl] 2020/09/11 00:11:44 Getting infos for bundle, inventory id is kind-capi-openstack-target-controlplane
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[airshipctl] 2020/09/11 00:11:44 Inventory Object config Map not found, auto generating Invetory object
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[airshipctl] 2020/09/11 00:11:44 Injecting Invetory Object: {"apiVersion":"v1","kind":"ConfigMap","metadata":{"creationTimestamp":null,"labels":{"cli-utils.sigs.k8s.io/inventory-id":"kind-capi-openstack-target-controlplane"},"name":"airshipit-kind-capi-openstack-target-controlplane","namespace":"airshipit"}}{nsfx:false,beh:unspecified} into bundle
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[airshipctl] 2020/09/11 00:11:44 Making sure that inventory object namespace airshipit exists
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[airshipctl] 2020/10/11 06:05:31 opendev.org/airship/airshipctl@/pkg/k8s/applier/executor.go:126: Getting kubeconfig file information from kubeconfig provider
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[airshipctl] 2020/10/11 06:05:31 opendev.org/airship/airshipctl@/pkg/k8s/applier/executor.go:131: Filtering out documents that shouldnt be applied to kubernetes from document bundle
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[airshipctl] 2020/10/11 06:05:31 opendev.org/airship/airshipctl@/pkg/k8s/applier/executor.go:115: WaitTimeout: 33m20s
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[airshipctl] 2020/10/11 06:05:31 opendev.org/airship/airshipctl@/pkg/k8s/applier/applier.go:77: Getting infos for bundle, inventory id is controlplane-target
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[airshipctl] 2020/10/11 06:05:31 opendev.org/airship/airshipctl@/pkg/k8s/applier/applier.go:107: Inventory Object config Map not found, auto generating Inventory object
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[airshipctl] 2020/10/11 06:05:31 opendev.org/airship/airshipctl@/pkg/k8s/applier/applier.go:114: Injecting Inventory Object: {"apiVersion":"v1","kind":"ConfigMap","metadata":{"creationTimestamp":null,"labels":{"cli-utils.sigs.k8s.io/inventory-id":"controlplane-target"},"name":"airshipit-controlplane-target","namespace":"airshipit"}}{nsfx:false,beh:unspecified} into bundle
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[airshipctl] 2020/10/11 06:05:31 opendev.org/airship/airshipctl@/pkg/k8s/applier/applier.go:120: Making sure that inventory object namespace airshipit exists
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secret/ostgt-cloud-config created
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cluster.cluster.x-k8s.io/ostgt created
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kubeadmcontrolplane.controlplane.cluster.x-k8s.io/ostgt-control-plane created
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openstackcluster.infrastructure.cluster.x-k8s.io/ostgt created
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openstackmachinetemplate.infrastructure.cluster.x-k8s.io/ostgt-control-plane created
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5 resource(s) applied. 5 created, 0 unchanged, 0 configured
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secret/ostgt-cloud-config is NotFound: Resource not found
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cluster.cluster.x-k8s.io/ostgt is NotFound: Resource not found
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kubeadmcontrolplane.controlplane.cluster.x-k8s.io/ostgt-control-plane is NotFound: Resource not found
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openstackcluster.infrastructure.cluster.x-k8s.io/ostgt is NotFound: Resource not found
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openstackmachinetemplate.infrastructure.cluster.x-k8s.io/ostgt-control-plane is NotFound: Resource not found
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secret/ostgt-cloud-config is NotFound: Resource not found
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secret/ostgt-cloud-config is Current: Resource is always ready
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cluster.cluster.x-k8s.io/ostgt is Current: Resource is current
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cluster.cluster.x-k8s.io/ostgt is InProgress:
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kubeadmcontrolplane.controlplane.cluster.x-k8s.io/ostgt-control-plane is Current: Resource is current
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openstackcluster.infrastructure.cluster.x-k8s.io/ostgt is Current: Resource is current
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openstackmachinetemplate.infrastructure.cluster.x-k8s.io/ostgt-control-plane is Current: Resource is current
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cluster.cluster.x-k8s.io/ostgt is InProgress:
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openstackcluster.infrastructure.cluster.x-k8s.io/ostgt is Current: Resource is current
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cluster.cluster.x-k8s.io/ostgt is InProgress: Scaling up to 1 replicas (actual 0)
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kubeadmcontrolplane.controlplane.cluster.x-k8s.io/ostgt-control-plane is InProgress: Scaling up to 1 replicas (actual 0)
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cluster.cluster.x-k8s.io/ostgt is InProgress:
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kubeadmcontrolplane.controlplane.cluster.x-k8s.io/ostgt-control-plane is InProgress:
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cluster.cluster.x-k8s.io/ostgt is Current: Resource is Ready
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kubeadmcontrolplane.controlplane.cluster.x-k8s.io/ostgt-control-plane is Current: Resource is Ready
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all resources has reached the Current status
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```
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$ airshipctl phase apply workers --debug
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$ airshipctl phase run workers-target --debug
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```bash
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[airshipctl] 2020/09/11 00:12:19 building bundle from kustomize path /tmp/airship/airshipctl/manifests/site/openstack-test-site/target/workers
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[airshipctl] 2020/09/11 00:12:19 Getting infos for bundle, inventory id is kind-capi-openstack-target-workers
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[airshipctl] 2020/09/11 00:12:19 Inventory Object config Map not found, auto generating Invetory object
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[airshipctl] 2020/09/11 00:12:19 Injecting Invetory Object: {"apiVersion":"v1","kind":"ConfigMap","metadata":{"creationTimestamp":null,"labels":{"cli-utils.sigs.k8s.io/inventory-id":"kind-capi-openstack-target-workers"},"name":"airshipit-kind-capi-openstack-target-workers","namespace":"airshipit"}}{nsfx:false,beh:unspecified} into bundle
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[airshipctl] 2020/09/11 00:12:19 Making sure that inventory object namespace airshipit exists
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[airshipctl] 2020/10/11 06:05:48 opendev.org/airship/airshipctl@/pkg/k8s/applier/executor.go:126: Getting kubeconfig file information from kubeconfig provider
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[airshipctl] 2020/10/11 06:05:48 opendev.org/airship/airshipctl@/pkg/k8s/applier/executor.go:131: Filtering out documents that shouldnt be applied to kubernetes from document bundle
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[airshipctl] 2020/10/11 06:05:48 opendev.org/airship/airshipctl@/pkg/k8s/applier/executor.go:115: WaitTimeout: 33m20s
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[airshipctl] 2020/10/11 06:05:48 opendev.org/airship/airshipctl@/pkg/k8s/applier/applier.go:77: Getting infos for bundle, inventory id is workers-target
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[airshipctl] 2020/10/11 06:05:48 opendev.org/airship/airshipctl@/pkg/k8s/applier/applier.go:107: Inventory Object config Map not found, auto generating Inventory object
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[airshipctl] 2020/10/11 06:05:48 opendev.org/airship/airshipctl@/pkg/k8s/applier/applier.go:114: Injecting Inventory Object: {"apiVersion":"v1","kind":"ConfigMap","metadata":{"creationTimestamp":null,"labels":{"cli-utils.sigs.k8s.io/inventory-id":"workers-target"},"name":"airshipit-workers-target","namespace":"airshipit"}}{nsfx:false,beh:unspecified} into bundle
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[airshipctl] 2020/10/11 06:05:48 opendev.org/airship/airshipctl@/pkg/k8s/applier/applier.go:120: Making sure that inventory object namespace airshipit exists
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kubeadmconfigtemplate.bootstrap.cluster.x-k8s.io/ostgt-md-0 created
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machinedeployment.cluster.x-k8s.io/ostgt-md-0 created
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openstackmachinetemplate.infrastructure.cluster.x-k8s.io/ostgt-md-0 created
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@ -471,7 +486,7 @@ the control plane, workers and all other resources
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associated with the cluster on openstack.
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```bash
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$ airshipctl phase render controlplane -k Cluster | kubectl delete -f -
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$ kubectl delete cluster ostgt
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cluster.cluster.x-k8s.io "ostgt" deleted
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```
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@ -645,6 +660,81 @@ $ tree airshipctl/manifests/function/capo
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└── webhookcainjection_patch.yaml
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```
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### Kind Configuration
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```bash
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kind: Cluster
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apiVersion: kind.x-k8s.io/v1alpha4
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networking:
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apiServerAddress: "127.0.0.1"
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apiServerPort: 37533
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nodes:
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- role: control-plane
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extraMounts:
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- hostPath: /var/run/docker.sock
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containerPath: /var/run/docker.sock
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- hostPath: /tmp/airship/airshipctl/tools/deployment/certificates
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containerPath: /etc/kubernetes/pki
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kubeadmConfigPatches:
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- |
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kind: ClusterConfiguration
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certificatesDir: /etc/kubernetes/pki
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```
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### Capo Phases
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```bash
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/airshipctl/manifests/capo-phases$ tree
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.
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├── cluster-map.yaml
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├── executors.yaml
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├── kubeconfig.yaml
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├── kustomization.yaml
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├── phases.yaml
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└── plan.yaml
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```
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$ cat phases.yaml
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```bash
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---
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apiVersion: airshipit.org/v1alpha1
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kind: Phase
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metadata:
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name: clusterctl-init-ephemeral
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clusterName: kind-capi-openstack
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config:
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executorRef:
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apiVersion: airshipit.org/v1alpha1
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kind: Clusterctl
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name: clusterctl_init
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---
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apiVersion: airshipit.org/v1alpha1
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kind: Phase
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metadata:
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name: controlplane-target
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clusterName: kind-capi-openstack
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config:
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executorRef:
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apiVersion: airshipit.org/v1alpha1
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kind: KubernetesApply
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name: kubernetes-apply
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documentEntryPoint: manifests/site/openstack-test-site/target/controlplane
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---
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apiVersion: airshipit.org/v1alpha1
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kind: Phase
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metadata:
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name: workers-target
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clusterName: kind-capi-openstack
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config:
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cluster: kind-capi-openstack
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executorRef:
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apiVersion: airshipit.org/v1alpha1
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kind: KubernetesApply
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name: kubernetes-apply
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documentEntryPoint: manifests/site/openstack-test-site/target/workers
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```
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### Cluster Templates
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airshipctl/manifests/function/k8scontrol-capo contains cluster.yaml, controlplane.yaml templates.
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@ -680,43 +770,26 @@ airshipctl/manifests/function/workers-capo
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### Test Site Manifests
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#### openstack-test-site/shared
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airshipctl cluster init uses
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airshipctl/manifests/site/openstack-test-site/shared/clusterctl to initialize
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management cluster with defined provider components and version.
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$ tree airshipctl/manifests/site/openstack-test-site/shared
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```bash
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└── clusterctl
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├── clusterctl.yaml
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└── kustomization.yaml
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```
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#### openstack-test-site/target
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There are 3 phases currently available in openstack-test-site/target
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Following phase entrypoints reside in the openstack-test-site.
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```bash
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controlplane - Patches templates in manifests/function/k8scontrol-capo
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workers - Patches template in manifests/function/workers-capo
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initinfra - Simply calls `openstack-test-site/shared/clusterctl
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```
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Note: `airshipctl cluster init` initializes all the provider components
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including the openstack infrastructure provider component. As a result, `airshipctl
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phase apply initinfra` is not used.
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Note: `airshipctl phase run clusterctl-init-ephemeral` initializes all the provider components including the openstack infrastructure provider component.
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#### Patch Merge Strategy
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Json and strategic merge patches are applied on templates in `manifests/function/k8scontrol-capo`
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from `airshipctl/manifests/site/openstack-test-site/target/controlplane` when
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`airshipctl phase apply controlplane` command is executed
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`airshipctl phase run controlplane-target` command is executed
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Json and strategic merge patches are applied on templates in `manifests/function/workers-capo`
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from `airshipctl/manifests/site/openstack-test-site/target/workers` when
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`airshipctl phase apply workers` command is executed
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`airshipctl phase run workers-target` command is executed
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```bash
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controlplane/control_plane_ip.json: patches control plane ip in template function/k8scontrol-capo/cluster.yaml
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