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feat(workflows): sensor and trigger to sync keystone to nautobot
Added an EventSource listener for keystone notifications. Added a Sensor
to trigger a workflow to be run when projects are created, updated or
deleted in keystone. Added a workflow to execute the keystone sync
script on each of those triggers.
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62 changes: 62 additions & 0 deletions
62
apps/understack-workflows/eventsource-openstack/sensor-keystone-event-project.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| --- | ||
| apiVersion: argoproj.io/v1alpha1 | ||
| kind: Sensor | ||
| metadata: | ||
| finalizers: | ||
| - sensor-controller | ||
| labels: | ||
| argocd.argoproj.io/instance: argo-events | ||
| name: keystone-event-project | ||
| namespace: argo-events | ||
| annotations: | ||
| workflows.argoproj.io/description: | | ||
| Defined in `apps/understack-workflows/sensors/sensor-keystone-event-project.yaml` | ||
| spec: | ||
| dependencies: | ||
| - eventName: notifications | ||
| eventSourceName: openstack-keystone | ||
| name: keystone-msg | ||
| transform: | ||
| jq: ".body[\"oslo.message\"] | fromjson" | ||
| filters: | ||
| dataLogicalOperator: "and" | ||
| data: | ||
| - path: "event_type" | ||
| type: "string" | ||
| value: | ||
| - "identity.project.created" | ||
| - "identity.project.updated" | ||
| - "identity.project.deleted" | ||
| template: | ||
| serviceAccountName: operate-workflow-sa | ||
| triggers: | ||
| - template: | ||
| name: keystone-event-project | ||
| argoWorkflow: | ||
| operation: submit | ||
| parameters: | ||
| - dest: spec.arguments.parameters.0.value | ||
| src: | ||
| dataKey: event_type | ||
| dependencyName: keystone-msg | ||
| - dest: spec.arguments.parameters.1.value | ||
| src: | ||
| dataKey: payload.target.id | ||
| dependencyName: keystone-msg | ||
| source: | ||
| resource: | ||
| apiVersion: argoproj.io/v1alpha1 | ||
| kind: Workflow | ||
| metadata: | ||
| generateName: keystone-event-project- | ||
| namespace: argo-events | ||
| spec: | ||
| arguments: | ||
| parameters: | ||
| - name: event_type | ||
| value: "replace by parameters section" | ||
| - name: project_uuid | ||
| value: "replaced by parameters section" | ||
| serviceAccountName: workflow | ||
| workflowTemplateRef: | ||
| name: keystone-event-project |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -3,3 +3,4 @@ kind: Kustomization | |
|
|
||
| resources: | ||
| - eventsource-openstack | ||
| - workflowtemplates | ||
9 changes: 9 additions & 0 deletions
9
apps/understack-workflows/workflowtemplates/kustomization.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| apiVersion: kustomize.config.k8s.io/v1beta1 | ||
| kind: Kustomization | ||
|
|
||
| # this is where our workflows currently run | ||
| namespace: argo-events | ||
|
|
||
| resources: | ||
| - openstack-svc-acct.yaml | ||
| - wf-keystone-event-project.yaml |
28 changes: 28 additions & 0 deletions
28
apps/understack-workflows/workflowtemplates/openstack-svc-acct.yaml
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| @@ -0,0 +1,28 @@ | ||
| apiVersion: external-secrets.io/v1beta1 | ||
| kind: ExternalSecret | ||
| metadata: | ||
| name: openstack-svc-acct | ||
| spec: | ||
| refreshInterval: 1h | ||
| secretStoreRef: | ||
| kind: ClusterSecretStore | ||
| name: openstack | ||
| target: | ||
| name: openstack-svc-acct | ||
| template: | ||
| engineVersion: v2 | ||
| data: | ||
| clouds.yaml: | | ||
| clouds: | ||
| understack: | ||
| auth_url: http://keystone-api.openstack.svc.cluster.local:5000/v3 | ||
| user_domain_name: {{ .user_domain }} | ||
| username: {{ .username }} | ||
| password: {{ .password }} | ||
| # this should switch to where we will be creating the ironic nodes | ||
| # in the future | ||
| project_domain_name: default | ||
| project_name: undercloud | ||
| dataFrom: | ||
| - extract: | ||
| key: svc-acct-argoworkflow |
38 changes: 38 additions & 0 deletions
38
apps/understack-workflows/workflowtemplates/wf-keystone-event-project.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| apiVersion: argoproj.io/v1alpha1 | ||
| metadata: | ||
| name: keystone-event-project | ||
| annotations: | ||
| workflows.argoproj.io/description: | | ||
| Defined in `apps/understack-workflows/workflowtemplates/wf-keystone-event-project.yaml` | ||
| kind: WorkflowTemplate | ||
| spec: | ||
| serviceAccountName: workflow | ||
| entrypoint: sync-keystone | ||
| templates: | ||
| - name: sync-keystone | ||
| container: | ||
| image: ghcr.io/rackerlabs/understack/ironic-nautobot-client:latest | ||
| command: | ||
| - sync-keystone | ||
| args: | ||
| - "--only-domain" | ||
| - "default" | ||
| - "{{workflow.parameters.event_type}}" | ||
| - "{{workflow.parameters.project_uuid}}" | ||
| volumeMounts: | ||
| - mountPath: /etc/nb-token/ | ||
| name: nb-token | ||
| readOnly: true | ||
| - mountPath: /etc/openstack | ||
| name: 'clouds.yaml' | ||
| readOnly: true | ||
| inputs: | ||
| parameters: | ||
| - name: project_uuid | ||
| volumes: | ||
| - name: nb-token | ||
| secret: | ||
| secretName: nautobot-token | ||
| - name: openstack-svc-acct | ||
| secret: | ||
| secretName: openstack-svc-acct |