1 files changed, 13 insertions, 4 deletions
diff --git a/roles/openshift_logging_fluentd/templates/fluentd.j2 b/roles/openshift_logging_fluentd/templates/fluentd.j2
index 970e5c2a5..39dffba19 100644
--- a/roles/openshift_logging_fluentd/templates/fluentd.j2
+++ b/roles/openshift_logging_fluentd/templates/fluentd.j2
@@ -62,7 +62,9 @@ spec:
         - name: dockerdaemoncfg
           mountPath: /etc/docker
           readOnly: true
-{% if openshift_logging_use_mux_client | bool %}
+        - name: filebufferstorage
+          mountPath: /var/lib/fluentd
+{% if openshift_logging_mux_client_mode is defined %}
         - name: muxcerts
           mountPath: /etc/fluent/muxkeys
           readOnly: true
@@ -110,8 +112,12 @@ spec:
             resourceFieldRef:
               containerName: "{{ daemonset_container_name }}"
               resource: limits.memory
-        - name: "USE_MUX_CLIENT"
-          value: "{{ openshift_logging_use_mux_client | default('false') | lower }}"
+        - name: "FILE_BUFFER_LIMIT"
+          value: "{{ openshift_logging_fluentd_file_buffer_limit | default('1Gi') }}"
+{% if openshift_logging_mux_client_mode is defined %}
+        - name: "MUX_CLIENT_MODE"
+          value: "{{ openshift_logging_mux_client_mode }}"
+{% endif %}
       volumes:
       - name: runlogjournal
         hostPath:
@@ -140,8 +146,11 @@ spec:
       - name: dockerdaemoncfg
         hostPath:
           path: /etc/docker
-{% if openshift_logging_use_mux_client | bool %}
+{% if openshift_logging_mux_client_mode is defined %}
       - name: muxcerts
         secret:
           secretName: logging-mux
 {% endif %}
+      - name: filebufferstorage
+        hostPath:
+          path: "/var/lib/fluentd"