Merge pull request #68920 from qingling128/master

Enable insertId generation, and update Stackdriver Logging Agent image to 0.5-1.5.36-1-k8s.

cluster/addons/fluentd-gcp/fluentd-gcp-configmap.yaml

@@ -374,6 +374,12 @@ data:
       @type null
     </match>
 
+    # Add a unique insertId to each log entry that doesn't already have it.
+    # This helps guarantee the order and prevent log duplication.
+    <filter **>
+      @type add_insert_ids
+    </filter>
+
     # This section is exclusive for k8s_container logs. These logs come with
     # 'stderr'/'stdout' tags.
     # We use a separate output stanza for 'k8s_node' logs with a smaller buffer

cluster/addons/fluentd-gcp/fluentd-gcp-ds.yaml

@@ -100,13 +100,6 @@ spec:
       # END_PROMETHEUS_TO_SD
       nodeSelector:
         beta.kubernetes.io/fluentd-ds-ready: "true"
-      tolerations:
-      - key: "node.alpha.kubernetes.io/ismaster"
-        effect: "NoSchedule"
-      - operator: "Exists"
-        effect: "NoExecute"
-      - operator: "Exists"
-        effect: "NoSchedule"
       terminationGracePeriodSeconds: 60
       volumes:
       - name: varlog

cluster/addons/metadata-agent/stackdriver/metadata-agent.yaml

@@ -28,6 +28,7 @@ spec:
         seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
     spec:
       serviceAccountName: metadata-agent
+      priorityClassName: system-node-critical
       containers:
       - image: gcr.io/stackdriver-agents/stackdriver-metadata-agent:0.2-0.0.21-1
         imagePullPolicy: IfNotPresent
@@ -84,6 +85,7 @@ spec:
         seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
     spec:
       serviceAccountName: metadata-agent
+      priorityClassName: system-cluster-critical
       containers:
       - image: gcr.io/stackdriver-agents/stackdriver-metadata-agent:0.2-0.0.21-1
         imagePullPolicy: IfNotPresent

cluster/gce/config-default.sh

@@ -407,7 +407,7 @@ fi
 # Fluentd requirements
 # YAML exists to trigger a configuration refresh when changes are made.
 FLUENTD_GCP_YAML_VERSION="v3.1.0"
-FLUENTD_GCP_VERSION="${FLUENTD_GCP_VERSION:-0.2-1.5.30-1-k8s}"
+FLUENTD_GCP_VERSION="${FLUENTD_GCP_VERSION:-0.5-1.5.36-1-k8s}"
 FLUENTD_GCP_MEMORY_LIMIT="${FLUENTD_GCP_MEMORY_LIMIT:-}"
 FLUENTD_GCP_CPU_REQUEST="${FLUENTD_GCP_CPU_REQUEST:-}"
 FLUENTD_GCP_MEMORY_REQUEST="${FLUENTD_GCP_MEMORY_REQUEST:-}"

cluster/gce/config-test.sh

@@ -419,7 +419,7 @@ fi
 # Fluentd requirements
 # YAML exists to trigger a configuration refresh when changes are made.
 FLUENTD_GCP_YAML_VERSION="v3.1.0"
-FLUENTD_GCP_VERSION="${FLUENTD_GCP_VERSION:-0.2-1.5.30-1-k8s}"
+FLUENTD_GCP_VERSION="${FLUENTD_GCP_VERSION:-0.5-1.5.36-1-k8s}"
 FLUENTD_GCP_MEMORY_LIMIT="${FLUENTD_GCP_MEMORY_LIMIT:-}"
 FLUENTD_GCP_CPU_REQUEST="${FLUENTD_GCP_CPU_REQUEST:-}"
 FLUENTD_GCP_MEMORY_REQUEST="${FLUENTD_GCP_MEMORY_REQUEST:-}"

cluster/gce/gci/configure-helper.sh

@@ -2332,7 +2332,7 @@ function setup-fluentd {
   fluentd_gcp_yaml_version="${FLUENTD_GCP_YAML_VERSION:-v3.1.0}"
   sed -i -e "s@{{ fluentd_gcp_yaml_version }}@${fluentd_gcp_yaml_version}@g" "${fluentd_gcp_yaml}"
   sed -i -e "s@{{ fluentd_gcp_yaml_version }}@${fluentd_gcp_yaml_version}@g" "${fluentd_gcp_scaler_yaml}"
-  fluentd_gcp_version="${FLUENTD_GCP_VERSION:-0.3-1.5.34-1-k8s-1}"
+  fluentd_gcp_version="${FLUENTD_GCP_VERSION:-0.5-1.5.36-1-k8s}"
   sed -i -e "s@{{ fluentd_gcp_version }}@${fluentd_gcp_version}@g" "${fluentd_gcp_yaml}"
   update-daemon-set-prometheus-to-sd-parameters ${fluentd_gcp_yaml}
   start-fluentd-resource-update ${fluentd_gcp_yaml}