Merge pull request #5285 from vespa-engine/arnej/add-gzip-accesslogs

hack in gzip of access logs

2 files changed, 18 insertions, 3 deletions

diff --git a/config-model/src/main/java/com/yahoo/vespa/model/container/component/AccessLogComponent.java b/config-model/src/main/java/com/yahoo/vespa/model/container/component/AccessLogComponent.java
index dbde510f9e0..7da7abe0546 100644
--- a/config-model/src/main/java/com/yahoo/vespa/model/container/component/AccessLogComponent.java
+++ b/config-model/src/main/java/com/yahoo/vespa/model/container/component/AccessLogComponent.java
@@ -17,18 +17,18 @@ import static com.yahoo.container.core.AccessLogConfig.FileHandler.RotateScheme;
  */
 public final class AccessLogComponent extends SimpleComponent implements AccessLogConfig.Producer {
 
-
     public enum AccessLogType { queryAccessLog, yApacheAccessLog, jsonAccessLog }
 
     private final String fileNamePattern;
     private final String rotationInterval;
     private final RotateScheme.Enum rotationScheme;
+    private final Boolean compression;
     private final String symlinkName;
 
     public AccessLogComponent(AccessLogType logType, String clusterName) {
         this(logType,
                 String.format("logs/vespa/qrs/%s.%s.%s", capitalize(logType.name()), clusterName, "%Y%m%d%H%M%S"),
-                null, null,
+                null, null, null,
                 capitalize(logType.name()) + "." + clusterName);
     }
 
@@ -39,11 +39,15 @@ public final class AccessLogComponent extends SimpleComponent implements AccessL
     public AccessLogComponent(AccessLogType logType,
                               String fileNamePattern,
                               String rotationInterval,
-                              RotateScheme.Enum rotationScheme, String symlinkName) {
+                              RotateScheme.Enum rotationScheme,
+                              Boolean compressOnRotation,
+                              String symlinkName)
+    {
         super(new ComponentModel(accessLogClass(logType), null, "container-core", null));
         this.fileNamePattern = fileNamePattern;
         this.rotationInterval = rotationInterval;
         this.rotationScheme = rotationScheme;
+        this.compression = compressOnRotation;
         this.symlinkName = symlinkName;
 
         if (fileNamePattern == null)
@@ -78,6 +82,11 @@ public final class AccessLogComponent extends SimpleComponent implements AccessL
             builder.rotateScheme(rotationScheme);
         if (symlinkName != null)
             builder.symlink(symlinkName);
+        if (compression != null) {
+            builder.compressOnRotation(compression);
+        } else if (isHostedVespa()) {
+            builder.compressOnRotation(true);
+        }
 
         return builder;
     }
diff --git a/config-model/src/main/java/com/yahoo/vespa/model/container/xml/AccessLogBuilder.java b/config-model/src/main/java/com/yahoo/vespa/model/container/xml/AccessLogBuilder.java
index 4d422d921c8..1b15a49462e 100644
--- a/config-model/src/main/java/com/yahoo/vespa/model/container/xml/AccessLogBuilder.java
+++ b/config-model/src/main/java/com/yahoo/vespa/model/container/xml/AccessLogBuilder.java
@@ -57,6 +57,7 @@ public class AccessLogBuilder {
                     fileNamePattern(spec),
                     rotationInterval(spec),
                     rotationScheme(spec),
+                    compressOnRotation(spec),
                     symlinkName(spec));
         }
 
@@ -64,6 +65,11 @@ public class AccessLogBuilder {
             return nullIfEmpty(spec.getAttribute("symlinkName"));
         }
 
+        private Boolean compressOnRotation(Element spec) {
+            String compress = spec.getAttribute("compressOnRotation");
+            return (compress.isEmpty() ? null : Boolean.parseBoolean(compress));
+        }
+
         private AccessLogConfig.FileHandler.RotateScheme.Enum rotationScheme(Element spec) {
             return AccessLogComponent.rotateScheme(nullIfEmpty(spec.getAttribute("rotationScheme")));
         }