Update the integration tests to use Logstash 8.3.2 by default instead of 7.13.2. Also add v8.3.2 in the test matrix for the github CI workflow.

Author: deepdatta

.github/workflows/CI.yml

@@ -11,7 +11,7 @@ jobs:
   Unit-test:
     strategy:
       matrix:
-        logstash: [ "7.16.3", "7.17.1" ]
+        logstash: [ "7.16.3", "7.17.1", "8.3.2" ]
     name: Unit Test logstash-output-opensearch
     runs-on: ubuntu-latest
     env:
@@ -33,7 +33,7 @@ jobs:
   Integration-Test-OpenSearch:
     strategy:
       matrix:
-        logstash: [ "7.16.3", "7.17.1" ]
+        logstash: [ "7.16.3", "7.17.1", "8.3.2" ]
         opensearch: [ "1.2.1" ]
         secure: [ true, false ]
 
@@ -78,4 +78,4 @@ jobs:
 
       - name: Run Integration tests against OpenDistro-${{ matrix.opendistro }}-security-${{ matrix.secure }} for logstash ${{ matrix.logstash }}
         run: |
-          ./scripts/opendistro/docker-run.sh
+          ./scripts/opendistro/docker-run.sh

scripts/opensearch/docker-compose.yml

@@ -7,10 +7,10 @@ services:
       context: ../../
       dockerfile: scripts/Dockerfile
       args:
-        - LOGSTASH_VERSION=${LOGSTASH_VERSION:-7.13.2}
+        - LOGSTASH_VERSION=${LOGSTASH_VERSION:-8.3.2}
     command: scripts/run.sh
     env_file: ../docker.env
     environment:
       - SPEC_OPTS
       - LOG_LEVEL # devutils (>= 2.0.4) reads the ENV and sets LS logging
-    tty: true
+    tty: true

scripts/unit-test/docker-compose.yml

@@ -7,10 +7,10 @@ services:
       context: ../../
       dockerfile: scripts/Dockerfile
       args:
-        - LOGSTASH_VERSION=${LOGSTASH_VERSION:-7.13.2}
+        - LOGSTASH_VERSION=${LOGSTASH_VERSION:-8.3.2}
     command: /usr/share/plugins/plugin/scripts/unit-test/logstash-run.sh
     env_file: ../docker.env
     environment:
       - SPEC_OPTS
       - LOG_LEVEL # devutils (>= 2.0.4) reads the ENV and sets LS logging
-    tty: true
+    tty: true