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Add automatic RBAC creation for k8sevents receiver (#3421)
* Add automatic RBAC creation for k8sevents receiver Signed-off-by: Israel Blancas <iblancas@redhat.com> * Add missing file Signed-off-by: Israel Blancas <iblancas@redhat.com> --------- Signed-off-by: Israel Blancas <iblancas@redhat.com>
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,16 @@ | ||
| # One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix' | ||
| change_type: enhancement | ||
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| # The name of the component, or a single word describing the area of concern, (e.g. collector, target allocator, auto-instrumentation, opamp, github action) | ||
| component: collector | ||
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| # A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`). | ||
| note: Create RBAC rules for the k8s_events receiver automatically. | ||
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| # One or more tracking issues related to the change | ||
| issues: [3420] | ||
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| # (Optional) One or more lines of additional information to render under the primary note. | ||
| # These lines will be padded with 2 spaces and then inserted directly into the document. | ||
| # Use pipe (|) for multiline entries. | ||
| subtext: |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
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| package receivers | ||
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| import ( | ||
| "github.com/go-logr/logr" | ||
| rbacv1 "k8s.io/api/rbac/v1" | ||
| ) | ||
|
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| type k8seventsConfig struct{} | ||
|
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| func generatek8seventsRbacRules(_ logr.Logger, _ k8seventsConfig) ([]rbacv1.PolicyRule, error) { | ||
| // The k8s Events Receiver needs get permissions on the following resources always. | ||
| return []rbacv1.PolicyRule{ | ||
| { | ||
| APIGroups: []string{""}, | ||
| Resources: []string{ | ||
| "events", | ||
| "namespaces", | ||
| "namespaces/status", | ||
| "nodes", | ||
| "nodes/spec", | ||
| "pods", | ||
| "pods/status", | ||
| "replicationcontrollers", | ||
| "replicationcontrollers/status", | ||
| "resourcequotas", | ||
| "services", | ||
| }, | ||
| Verbs: []string{"get", "list", "watch"}, | ||
| }, | ||
| { | ||
| APIGroups: []string{"apps"}, | ||
| Resources: []string{ | ||
| "daemonsets", | ||
| "deployments", | ||
| "replicasets", | ||
| "statefulsets", | ||
| }, | ||
| Verbs: []string{"get", "list", "watch"}, | ||
| }, | ||
| { | ||
| APIGroups: []string{"extensions"}, | ||
| Resources: []string{ | ||
| "daemonsets", | ||
| "deployments", | ||
| "replicasets", | ||
| }, | ||
| Verbs: []string{"get", "list", "watch"}, | ||
| }, | ||
| { | ||
| APIGroups: []string{"batch"}, | ||
| Resources: []string{ | ||
| "jobs", | ||
| "cronjobs", | ||
| }, | ||
| Verbs: []string{"get", "list", "watch"}, | ||
| }, | ||
| { | ||
| APIGroups: []string{"autoscaling"}, | ||
| Resources: []string{ | ||
| "horizontalpodautoscalers", | ||
| }, | ||
| Verbs: []string{"get", "list", "watch"}, | ||
| }, | ||
| }, nil | ||
| } |
12 changes: 12 additions & 0 deletions
12
tests/e2e-automatic-rbac/extra-permissions-operator/cronjobs.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| --- | ||
| - op: add | ||
| path: /rules/- | ||
| value: | ||
| apiGroups: | ||
| - batch | ||
| resources: | ||
| - cronjobs | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch |
11 changes: 11 additions & 0 deletions
11
tests/e2e-automatic-rbac/extra-permissions-operator/daemonsets.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| - op: add | ||
| path: /rules/- | ||
| value: | ||
| apiGroups: | ||
| - extensions | ||
| resources: | ||
| - daemonsets | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch |
5 changes: 3 additions & 2 deletions
5
...tra-permissions-operator/nodes-stats.yaml → ...ac/extra-permissions-operator/events.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,10 +1,11 @@ | ||
| --- | ||
| - op: add | ||
| path: /rules/- | ||
| value: | ||
| apiGroups: | ||
| - "" | ||
| resources: | ||
| - nodes/stats | ||
| - events | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch |
13 changes: 13 additions & 0 deletions
13
tests/e2e-automatic-rbac/extra-permissions-operator/extensions.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| --- | ||
| - op: add | ||
| path: /rules/- | ||
| value: | ||
| apiGroups: | ||
| - extensions | ||
| resources: | ||
| - deployments | ||
| - replicasets | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch |
11 changes: 11 additions & 0 deletions
11
tests/e2e-automatic-rbac/extra-permissions-operator/namespaces-status.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| - op: add | ||
| path: /rules/- | ||
| value: | ||
| apiGroups: | ||
| - "" | ||
| resources: | ||
| - namespaces/status | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -5,6 +5,7 @@ | |
| apiGroups: | ||
| - "" | ||
| resources: | ||
| - nodes/stats | ||
| - nodes/proxy | ||
| verbs: | ||
| - get | ||
12 changes: 12 additions & 0 deletions
12
tests/e2e-automatic-rbac/extra-permissions-operator/nodes-spec.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| --- | ||
| - op: add | ||
| path: /rules/- | ||
| value: | ||
| apiGroups: | ||
| - "" | ||
| resources: | ||
| - nodes/spec | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch |
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12 changes: 12 additions & 0 deletions
12
tests/e2e-automatic-rbac/extra-permissions-operator/pod-status.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| --- | ||
| - op: add | ||
| path: /rules/- | ||
| value: | ||
| apiGroups: | ||
| - "" | ||
| resources: | ||
| - pods/status | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch |
12 changes: 12 additions & 0 deletions
12
tests/e2e-automatic-rbac/extra-permissions-operator/replicationcontrollers.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| - op: add | ||
| path: /rules/- | ||
| value: | ||
| apiGroups: | ||
| - "" | ||
| resources: | ||
| - replicationcontrollers | ||
| - replicationcontrollers/status | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch |
11 changes: 11 additions & 0 deletions
11
tests/e2e-automatic-rbac/extra-permissions-operator/resourcequotas.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| - op: add | ||
| path: /rules/- | ||
| value: | ||
| apiGroups: | ||
| - "" | ||
| resources: | ||
| - resourcequotas | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| apiVersion: v1 | ||
| kind: Namespace | ||
| metadata: | ||
| name: chainsaw-k8s-events |
80 changes: 80 additions & 0 deletions
80
tests/e2e-automatic-rbac/receiver-k8sevents/01-assert.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRole | ||
| metadata: | ||
| name: simplest-chainsaw-k8s-events-cluster-role | ||
| rules: | ||
| - apiGroups: | ||
| - "" | ||
| resources: | ||
| - events | ||
| - namespaces | ||
| - namespaces/status | ||
| - nodes | ||
| - nodes/spec | ||
| - pods | ||
| - pods/status | ||
| - replicationcontrollers | ||
| - replicationcontrollers/status | ||
| - resourcequotas | ||
| - services | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch | ||
| - apiGroups: | ||
| - apps | ||
| resources: | ||
| - daemonsets | ||
| - deployments | ||
| - replicasets | ||
| - statefulsets | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch | ||
| - apiGroups: | ||
| - extensions | ||
| resources: | ||
| - daemonsets | ||
| - deployments | ||
| - replicasets | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch | ||
| - apiGroups: | ||
| - batch | ||
| resources: | ||
| - jobs | ||
| - cronjobs | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch | ||
| - apiGroups: | ||
| - autoscaling | ||
| resources: | ||
| - horizontalpodautoscalers | ||
| verbs: | ||
| - get | ||
| - list | ||
| - watch | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRoleBinding | ||
| metadata: | ||
| labels: | ||
| app.kubernetes.io/component: opentelemetry-collector | ||
| app.kubernetes.io/instance: chainsaw-k8s-events.simplest | ||
| app.kubernetes.io/managed-by: opentelemetry-operator | ||
| app.kubernetes.io/name: simplest-chainsaw-k8s-events-collector | ||
| app.kubernetes.io/part-of: opentelemetry | ||
| name: simplest-chainsaw-k8s-events-collector | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: ClusterRole | ||
| name: simplest-chainsaw-k8s-events-cluster-role | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: simplest-collector | ||
| namespace: chainsaw-k8s-events |
18 changes: 18 additions & 0 deletions
18
tests/e2e-automatic-rbac/receiver-k8sevents/01-install.yaml
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|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| apiVersion: opentelemetry.io/v1alpha1 | ||
| kind: OpenTelemetryCollector | ||
| metadata: | ||
| name: simplest | ||
| namespace: chainsaw-k8s-events | ||
| spec: | ||
| config: | | ||
| receivers: | ||
| k8s_events: | ||
| processors: | ||
| exporters: | ||
| debug: | ||
| service: | ||
| pipelines: | ||
| traces: | ||
| receivers: [k8s_events] | ||
| processors: [] | ||
| exporters: [debug] |
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