[Release] Update version to 9.1.1 (#8695)

* [Release] update version

* fix: facilitate pinning of elastic-agent version in CI

* ci: pin agent CI version to 9.1.0

* chore: bump versions

* fix: render helm chart examples

---------

Co-authored-by: elasticmachine <infra-root+elasticmachine@elastic.co>
Co-authored-by: Panos Koutsovasilis <panos.koutsovasilis@elastic.co>
Co-authored-by: Eric Beahan <eric.beahan@elastic.co>

Author: 4 people

.buildkite/bk.integration-fips.pipeline.yml

@@ -7,6 +7,8 @@ env:
   IMAGE_UBUNTU_2404_X86_64: "platform-ingest-elastic-agent-ubuntu-2404-1753491662"
   IMAGE_UBUNTU_X86_64_FIPS: "platform-ingest-elastic-agent-ubuntu-2204-fips-1753491662"
   IMAGE_UBUNTU_ARM64_FIPS: "platform-ingest-elastic-agent-ubuntu-2204-fips-aarch64-1753491662"
+  # Remove AGENT_VERSION pinning once 9.1.1 DRA and stack are released
+  AGENT_VERSION: "9.1.0-SNAPSHOT"
 
 # This section is used to define the plugins that will be used in the pipeline.
 # See https://buildkite.com/docs/pipelines/integrations/plugins/using#using-yaml-anchors-with-plugins
@@ -56,7 +58,7 @@ steps:
       image: "docker.elastic.co/ci-agent-images/platform-ingest/buildkite-agent-beats-ci-with-hooks:0.5"
       useCustomGlobalHooks: true
     plugins:
-      - *vault_ec_key_prod  
+      - *vault_ec_key_prod
 
   - group: "fips:Stateful:Ubuntu"
     key: integration-tests-ubuntu-fips
@@ -84,7 +86,7 @@ steps:
           image: "${IMAGE_UBUNTU_X86_64_FIPS}"
           instanceType: "m5.2xlarge"
         plugins:
-          - *vault_ec_key_prod  
+          - *vault_ec_key_prod
         matrix:
           setup:
             sudo:
@@ -114,7 +116,7 @@ steps:
           image: "${IMAGE_UBUNTU_ARM64_FIPS}"
           instanceType: "m6g.2xlarge"
         plugins:
-          - *vault_ec_key_prod  
+          - *vault_ec_key_prod
         matrix:
           setup:
             sudo:
@@ -155,7 +157,7 @@ steps:
       image: "docker.elastic.co/ci-agent-images/platform-ingest/buildkite-agent-beats-ci-with-hooks:0.5"
       useCustomGlobalHooks: true
     plugins:
-      - *vault_ec_key_prod  
+      - *vault_ec_key_prod
 
   - label: Aggregate test reports
     depends_on:

.buildkite/bk.integration.pipeline.yml

@@ -12,6 +12,8 @@ env:
   IMAGE_DEBIAN_12: "platform-ingest-elastic-agent-debian-12-1753491662"
   IMAGE_WIN_2022: "platform-ingest-elastic-agent-windows-2022-1753491662"
   IMAGE_WIN_2025: "platform-ingest-elastic-agent-windows-2025-1753491662"
+  # Remove AGENT_VERSION pinning once 9.1.1 DRA and stack are released
+  AGENT_VERSION: "9.1.0-SNAPSHOT"
 
 # This section is used to define the plugins that will be used in the pipeline.
 # See https://buildkite.com/docs/pipelines/integrations/plugins/using#using-yaml-anchors-with-plugins
@@ -41,7 +43,7 @@ common:
       elastic/vault-secrets#v0.1.0:
         path: "kv/ci-shared/platform-ingest/platform-ingest-ec-prod"
         field: "apiKey"
-        env_var: "EC_API_KEY"  
+        env_var: "EC_API_KEY"
 
 steps:
   - label: Start ESS stack for integration tests
@@ -113,7 +115,7 @@ steps:
           image: "${IMAGE_WIN_2025}"
         plugins:
           - *vault_ec_key_prod
-  
+
       - label: "Ubuntu:2404:amd64:sudo"
         depends_on: packaging-ubuntu-x86-64
         env:
@@ -298,7 +300,7 @@ steps:
           machineType: "n2-standard-8"
           image: "${IMAGE_UBUNTU_2404_X86_64}"
         plugins:
-          - *vault_ec_key_prod  
+          - *vault_ec_key_prod
         matrix:
           - default
           - upgrade

.buildkite/integration.pipeline.yml

@@ -8,6 +8,9 @@ env:
   # Please do not change them manually.
   IMAGE_UBUNTU_2204_X86_64: "platform-ingest-elastic-agent-ubuntu-2204-1752886846"
   IMAGE_UBUNTU_2204_ARM_64: "platform-ingest-elastic-agent-ubuntu-2204-aarch64-1752886846"
+  # Remove AGENT_PACKAGE_VERSION and BEAT_VERSION pinning once 9.1.1 DRA and stack are released
+  AGENT_PACKAGE_VERSION: "9.1.0"
+  BEAT_VERSION: "9.1.0"
 
 steps:
   - group: "Integration tests: packaging"

.buildkite/scripts/buildkite-integration-tests.ps1

@@ -25,9 +25,11 @@ go install gotest.tools/gotestsum
 gotestsum --version
 
 $env:TEST_BINARY_NAME = "elastic-agent"
-# Parsing version.go. Will be simplified here: https://github.com/elastic/ingest-dev/issues/4925
-$AGENT_VERSION = (Get-Content version/version.go | Select-String -Pattern 'const defaultBeatVersion =' | ForEach-Object { $_ -replace '.*?"(.*?)".*', '$1' })
-$env:AGENT_VERSION = $AGENT_VERSION + "-SNAPSHOT"
+if (-not $env:AGENT_VERSION) {
+    # Parsing version.go. Will be simplified here: https://github.com/elastic/ingest-dev/issues/4925
+    $AGENT_VERSION = (Get-Content version/version.go | Select-String -Pattern 'const defaultBeatVersion =' | ForEach-Object { $_ -replace '.*?"(.*?)".*', '$1' })
+    $env:AGENT_VERSION = $AGENT_VERSION + "-SNAPSHOT"
+}
 
 Write-Output "~~~ Agent version: $env:AGENT_VERSION"
 $env:SNAPSHOT = $true

.buildkite/scripts/buildkite-integration-tests.sh

@@ -37,9 +37,11 @@ echo "~~~ Running integration tests as $USER"
 
 make install-gotestsum
 
-# Parsing version.go. Will be simplified here: https://github.com/elastic/ingest-dev/issues/4925
-AGENT_VERSION=$(grep "const defaultBeatVersion =" version/version.go | cut -d\" -f2)
-AGENT_VERSION="${AGENT_VERSION}-SNAPSHOT"
+if [[ -z "${AGENT_VERSION:-}" ]]; then
+  # Parsing version.go. Will be simplified here: https://github.com/elastic/ingest-dev/issues/4925
+  AGENT_VERSION=$(grep "const defaultBeatVersion =" version/version.go | cut -d\" -f2)
+  AGENT_VERSION="${AGENT_VERSION}-SNAPSHOT"
+fi
 
 export AGENT_VERSION
 echo "~~~ Agent version: ${AGENT_VERSION}"

.buildkite/scripts/common.sh

@@ -9,8 +9,11 @@ fi
 if [[ -z "${SETUP_GVM_VERSION-""}" ]]; then
     SETUP_GVM_VERSION="v0.5.2" # https://github.com/andrewkroh/gvm/issues/44#issuecomment-1013231151
 fi
-BEAT_VERSION=$(grep -oE '[0-9]+\.[0-9]+\.[0-9]+(\-[a-zA-Z]+[0-9]+)?' "${WORKSPACE}/version/version.go")
-export BEAT_VERSION
+
+if [[ -z "${BEAT_VERSION-""}" ]]; then
+  BEAT_VERSION=$(grep -oE '[0-9]+\.[0-9]+\.[0-9]+(\-[a-zA-Z]+[0-9]+)?' "${WORKSPACE}/version/version.go")
+  export BEAT_VERSION
+fi
 
 getOSOptions() {
   case $(uname | tr '[:upper:]' '[:lower:]') in

deploy/helm/edot-collector/kube-stack/managed_otlp/logs-values.yaml

@@ -17,7 +17,7 @@ crds:
 defaultCRConfig:
   image:
     repository: "docker.elastic.co/elastic-agent/elastic-agent"
-    tag: "9.1.0"
+    tag: "9.1.1"
   targetAllocator:
     enabled: false # Enable/disable the Operator's Target allocator.
     # Refer to: https://github.com/open-telemetry/opentelemetry-operator/tree/main/cmd/otel-allocator

deploy/helm/edot-collector/kube-stack/managed_otlp/values.yaml

@@ -17,7 +17,7 @@ crds:
 defaultCRConfig:
   image:
     repository: "docker.elastic.co/elastic-agent/elastic-agent"
-    tag: "9.1.0"
+    tag: "9.1.1"
   targetAllocator:
     enabled: false # Enable/disable the Operator's Target allocator.
     # Refer to: https://github.com/open-telemetry/opentelemetry-operator/tree/main/cmd/otel-allocator

deploy/helm/edot-collector/kube-stack/values.yaml

@@ -17,7 +17,7 @@ crds:
 defaultCRConfig:
   image:
     repository: "docker.elastic.co/elastic-agent/elastic-agent"
-    tag: "9.1.0"
+    tag: "9.1.1"
   targetAllocator:
     enabled: false # Enable/disable the Operator's Target allocator.
     # Refer to: https://github.com/open-telemetry/opentelemetry-operator/tree/main/cmd/otel-allocator

deploy/helm/elastic-agent/Chart.yaml

@@ -3,8 +3,8 @@ name: elastic-agent
 description: Elastic-Agent Helm Chart
 kubeVersion: ">= 1.27.0-0"
 type: application
-appVersion: 9.1.0
-version: 9.1.0-beta
+appVersion: 9.1.1
+version: 9.1.1-beta
 dependencies:
   - name: kube-state-metrics
     version: "5.30.1"