Add support to ignore updates on autofollow pattern

.github/workflows/auto-release.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Get tag
         id: tag
         uses: dawidd6/action-get-tag@v1
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: ncipollo/release-action@v1
         with:
           github_token: ${{ steps.github_app_token.outputs.token }}

.github/workflows/build-and-test.yml

@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout CCR
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Java ${{ matrix.java }}
         uses: actions/setup-java@v1
         with:
@@ -44,7 +44,7 @@ jobs:
           chown -R 1000:1000 `pwd`
           su `id -un 1000` -c 'whoami && java -version && ./gradlew --refresh-dependencies clean release -D"build.snapshot=true"'
       - name: Upload failed logs
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: logs

.github/workflows/build.yml

@@ -31,7 +31,7 @@ jobs:
           java-version: ${{ matrix.java }}
       # This step uses the checkout Github action: https://github.com/actions/checkout
       - name: Checkout Branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Build and run Replication tests
         run: |
           ./gradlew --refresh-dependencies clean release -D"build.snapshot=true" -x test -x IntegTest

.github/workflows/bwc.yml

@@ -21,14 +21,14 @@ jobs:
           java-version: 11
       # This step uses the checkout Github action: https://github.com/actions/checkout
       - name: Checkout Branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Build and run Replication tests
         run: |
           echo "Running backwards compatibility tests ..."
           ./gradlew --refresh-dependencies clean release -Dbuild.snapshot=true -x test -x IntegTest
           ./gradlew fullRestartClusterTask --stacktrace
       - name: Upload failed logs
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: logs

.github/workflows/security-knn-tests.yml

@@ -24,7 +24,7 @@ jobs:
     steps:
       # This step uses the checkout Github action: https://github.com/actions/checkout
       - name: Checkout Branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - id: plugin-availability-check
         name: "plugin check"
         run: |
@@ -71,14 +71,14 @@ jobs:
           java-version: 17
       # This step uses the checkout Github action: https://github.com/actions/checkout
       - name: Checkout Branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Build and run Replication tests
         run: |
           chown -R 1000:1000 `pwd`
           ls -al src/test/resources/security/plugin
           su `id -un 1000` -c "whoami && java -version && ./gradlew --refresh-dependencies clean release -Dbuild.snapshot=true -Psecurity=true"
       - name: Upload failed logs
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: logs
@@ -116,13 +116,13 @@ jobs:
           java-version: 17
       # This step uses the checkout Github action: https://github.com/actions/checkout
       - name: Checkout Branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Build and run Replication tests
         run: |
           chown -R 1000:1000 `pwd`
           su `id -un 1000` -c 'whoami && java -version && ./gradlew --refresh-dependencies clean release -Dbuild.snapshot=true -PnumNodes=1  -Dtests.class=org.opensearch.replication.BasicReplicationIT   -Dtests.method="test knn index replication"  -Pknn=true'
       - name: Upload failed logs
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: logs

src/test/kotlin/org/opensearch/replication/ReplicationHelpers.kt

@@ -20,6 +20,7 @@ import org.opensearch.action.support.master.AcknowledgedResponse
 import org.opensearch.client.Request
 import org.opensearch.client.RequestOptions
 import org.opensearch.client.Response
+import org.opensearch.client.ResponseException
 import org.opensearch.client.RestHighLevelClient
 import org.opensearch.common.settings.Settings
 import org.opensearch.common.unit.TimeValue
@@ -325,7 +326,8 @@ fun RestHighLevelClient.waitForReplicationStop(index: String, waitFor : TimeValu
 fun RestHighLevelClient.updateAutoFollowPattern(connection: String, patternName: String, pattern: String,
                                                 settings: Settings = Settings.EMPTY,
                                                 useRoles: UseRoles = UseRoles(),
-                                                requestOptions: RequestOptions = RequestOptions.DEFAULT) {
+                                                requestOptions: RequestOptions = RequestOptions.DEFAULT,
+                                                ignoreIfExists: Boolean = false) {
     val lowLevelRequest = Request("POST", REST_AUTO_FOLLOW_PATTERN)
     if (settings == Settings.EMPTY) {
         lowLevelRequest.setJsonEntity("""{
@@ -350,9 +352,14 @@ fun RestHighLevelClient.updateAutoFollowPattern(connection: String, patternName:
                                      }""")
     }
     lowLevelRequest.setOptions(requestOptions)
-    val lowLevelResponse = lowLevelClient.performRequest(lowLevelRequest)
-    val response = getAckResponse(lowLevelResponse)
-    assertThat(response.isAcknowledged).isTrue()
+    try {
+        val lowLevelResponse = lowLevelClient.performRequest(lowLevelRequest)
+        val response = getAckResponse(lowLevelResponse)
+        assertThat(response.isAcknowledged).isTrue()
+    } catch (e: ResponseException) {
+        // Skip if ignoreIfExists is true and exception contains resource_already_exists_exception
+        if  ((ignoreIfExists == true && e.message?.contains("resource_already_exists_exception")!!) == false) throw e
+    }
 }
 
 fun RestHighLevelClient.AutoFollowStats() : Map<String, Any>  {

src/test/kotlin/org/opensearch/replication/integ/rest/UpdateAutoFollowPatternIT.kt

@@ -523,7 +523,11 @@ class UpdateAutoFollowPatternIT: MultiClusterRestTestCase() {
 
     private fun assertValidPatternValidation(followerClient: RestHighLevelClient, pattern: String) {
         Assertions.assertThatCode {
-            followerClient.updateAutoFollowPattern(connectionAlias, indexPatternName, pattern)
+            try {
+                followerClient.updateAutoFollowPattern(connectionAlias, indexPatternName, pattern)
+            } finally {
+                followerClient.deleteAutoFollowPattern(connectionAlias, indexPatternName)
+            }
         }.doesNotThrowAnyException()
     }