Prepare for v1.2.0 release

Signed-off-by: Kornilios Kourtis <kornilios@isovalent.com>

Author: kkourt

contrib/upgrade-notes/latest.md

@@ -5,61 +5,22 @@ Depending on your setup, changes listed here might require a manual intervention
 
 * TBD
 
-#### Agent Options
+### Agent Options
 
 * TBD
 
-#### Helm Values
+### Helm Values
 
-* Tetragon container now uses the gRPC liveness probe by default. To continue using "tetra status" for liveness probe,
-specify `tetragon.livenessProbe` Helm value. For example:
-```yaml
-tetragon:
-  livenessProbe:
-     timeoutSeconds: 60
-     exec:
-       command:
-       - tetra
-       - status
-       - --server-address
-       - "54321"
-       - --retries
-       - "5"
-```
-* Deprecated `tetragon.skipCRDCreation` Helm value is removed. Use `crds.installMethod=none` instead.
-
-* `tetragon.ociHookSetup` Helm value is deprecated. Use `tetragon.rthooks` instead.
+* TBD
 
-#### TracingPolicy (k8s CRD)
+### TracingPolicy (k8s CRD)
 
 * TBD
 
-#### Events (protobuf API)
+### Events (protobuf API)
 
-* Sensor managing methods have been deprecated:
-  * `ListSensors`
-  * `EnableSensor`
-  * `DisableSensor`
-  * `RemoveSensor`
+* TBD
 
-#### Metrics
+### Metrics
 
-* `tetragon_policyfilter_metrics_total` metric is renamed to `tetragon_policyfilter_operations_total`, and its `op`
-  label is renamed to `operation`.
-* `tetragon_missed_events_total` metric is renamed to `tetragon_bpf_missed_events_total`.
-* Metrics related to ring buffer and events queue are renamed:
-  * `tetragon_ringbuf_perf_event_errors_total` -> `tetragon_observer_ringbuf_errors_total`
-  * `tetragon_ringbuf_perf_event_received_total` -> `tetragon_observer_ringbuf_events_received_total`
-  * `tetragon_ringbuf_perf_event_lost_total` -> `tetragon_observer_ringbuf_events_lost_total`
-  * `tetragon_ringbuf_queue_received_total` -> `tetragon_observer_ringbuf_queue_events_received_total`
-  * `tetragon_ringbuf_queue_lost_total` -> `tetragon_observer_ringbuf_queue_events_lost_total`
-* `tetragon_errors_total{type="process_cache_evicted"}` metric is replaced by `tetragon_process_cache_evicted_total`.
-* `tetragon_errors_total{type=~"process_cache_miss_on_get|process_cache_miss_on_remove"}` metrics are replaced by
-  `tetragon_process_cache_misses_total{operation=~"get|remove"}`.
-* `tetragon_event_cache_<entry_type>_errors_total` metrics are replaced by
-  `tetragon_event_cache_fetch_failures_total{entry_type="<entry_type>"}`.
-* `tetragon_event_cache_accesses_total` metric is renamed to `tetragon_event_cache_inserts_total`.
-* `tetragon_event_cache_retries_total` metric is renamed to `tetragon_event_cache_fetch_retries_total`.
-* `tetragon_errors_total{type="event_missing_process_info"}` metric is replaced by
-  `tetragon_events_missing_process_info_total`.
-* `tetragon_errors_total{type="handler_error"}` metric is removed. Use `tetragon_handler_errors_total` instead.
+* TBD

contrib/upgrade-notes/v1.2.0.md

@@ -0,0 +1,65 @@
+## Upgrade notes
+
+Read the upgrade notes carefully before upgrading Tetragon.
+Depending on your setup, changes listed here might require a manual intervention.
+
+* TBD
+
+#### Agent Options
+
+* TBD
+
+#### Helm Values
+
+* Tetragon container now uses the gRPC liveness probe by default. To continue using "tetra status" for liveness probe,
+specify `tetragon.livenessProbe` Helm value. For example:
+```yaml
+tetragon:
+  livenessProbe:
+     timeoutSeconds: 60
+     exec:
+       command:
+       - tetra
+       - status
+       - --server-address
+       - "54321"
+       - --retries
+       - "5"
+```
+* Deprecated `tetragon.skipCRDCreation` Helm value is removed. Use `crds.installMethod=none` instead.
+
+* `tetragon.ociHookSetup` Helm value is deprecated. Use `tetragon.rthooks` instead.
+
+#### TracingPolicy (k8s CRD)
+
+* TBD
+
+#### Events (protobuf API)
+
+* Sensor managing methods have been deprecated:
+  * `ListSensors`
+  * `EnableSensor`
+  * `DisableSensor`
+  * `RemoveSensor`
+
+#### Metrics
+
+* `tetragon_policyfilter_metrics_total` metric is renamed to `tetragon_policyfilter_operations_total`, and its `op`
+  label is renamed to `operation`.
+* `tetragon_missed_events_total` metric is renamed to `tetragon_bpf_missed_events_total`.
+* Metrics related to ring buffer and events queue are renamed:
+  * `tetragon_ringbuf_perf_event_errors_total` -> `tetragon_observer_ringbuf_errors_total`
+  * `tetragon_ringbuf_perf_event_received_total` -> `tetragon_observer_ringbuf_events_received_total`
+  * `tetragon_ringbuf_perf_event_lost_total` -> `tetragon_observer_ringbuf_events_lost_total`
+  * `tetragon_ringbuf_queue_received_total` -> `tetragon_observer_ringbuf_queue_events_received_total`
+  * `tetragon_ringbuf_queue_lost_total` -> `tetragon_observer_ringbuf_queue_events_lost_total`
+* `tetragon_errors_total{type="process_cache_evicted"}` metric is replaced by `tetragon_process_cache_evicted_total`.
+* `tetragon_errors_total{type=~"process_cache_miss_on_get|process_cache_miss_on_remove"}` metrics are replaced by
+  `tetragon_process_cache_misses_total{operation=~"get|remove"}`.
+* `tetragon_event_cache_<entry_type>_errors_total` metrics are replaced by
+  `tetragon_event_cache_fetch_failures_total{entry_type="<entry_type>"}`.
+* `tetragon_event_cache_accesses_total` metric is renamed to `tetragon_event_cache_inserts_total`.
+* `tetragon_event_cache_retries_total` metric is renamed to `tetragon_event_cache_fetch_retries_total`.
+* `tetragon_errors_total{type="event_missing_process_info"}` metric is replaced by
+  `tetragon_events_missing_process_info_total`.
+* `tetragon_errors_total{type="handler_error"}` metric is removed. Use `tetragon_handler_errors_total` instead.

docs/config/_default/hugo.toml

@@ -118,7 +118,7 @@ demo_app_url = "https://raw.githubusercontent.com/cilium/cilium/v1.15.3/examples
 # Used in the "version-banner" partial to display a version number for the
 # current doc set.
 # renovate: datasource=docker depName=quay.io/cilium/tetragon
-version = "v1.1.2"
+version = "v1.2.0"
 
 [params.search.algolia]
 appId = "UI18HE156K"

docs/content/en/docs/reference/helm-chart.md

@@ -2,8 +2,8 @@ apiVersion: v2
 name: tetragon
 description: Helm chart for Tetragon
 type: application
-version: 1.1.0
+version: 1.2.0
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
-appVersion: 1.1.0
+appVersion: 1.2.0

install/kubernetes/tetragon/Chart.yaml

@@ -40,7 +40,7 @@ tetragon:
   image:
     override: ~
     repository: quay.io/cilium/tetragon
-    tag: v1.1.2
+    tag: v1.2.0
   resources: {}
   extraArgs: {}
   extraEnv: []
@@ -268,7 +268,7 @@ tetragonOperator:
   image:
     override: ~
     repository: quay.io/cilium/tetragon-operator
-    tag: v1.1.2
+    tag: v1.2.0
     pullPolicy: IfNotPresent
   # -- Extra volumes for the Tetragon Operator Deployment.
   extraVolumes: []
@@ -340,7 +340,6 @@ crds:
   # default doesn't perform CRD downgrades. These can be configured in tetragonOperator section.
   # The "helm" method always installs all CRDs for the chart version.
   installMethod: "operator"
-
 # -- Method for installing Tetagon rthooks (tetragon-rthooks) daemonset
 # The tetragon-rthooks daemonset is responsible for installing run-time hooks on the host.
 # See: https://tetragon.io/docs/concepts/runtime-hooks